41st week of 2021 patent applcation highlights part 53 |
Patent application number | Title | Published |
20210320349 | BATTERY BOX - The present application provides a battery box, including a lower box body. The lower box body includes: a first plate including a bottom wall and a peripheral wall that is connected to the peripheral edge of the bottom wall and extending upwards, where the bottom wall and the peripheral wall together form an accommodating space that opens upwards along a height direction; and a second plate that is fastened under the bottom wall and that forms, together with the bottom wall, an inlet flow path, an outlet flow path, and a main flow path communicating with both the inlet flow path and the outlet flow path, where the main flow path includes a first main flow path, a second main flow path, and a plurality of parallel branch flow paths that communicate with both the first main flow path and the second main flow path. | 2021-10-14 |
20210320350 | COOLER - A cooler allows easy attachment and detachment of a battery. The cooler includes a main container including a refrigeration compartment, an evaporator on the main container, a compressor and a condenser adjacent to the main container, and at least one battery mount to receive a power tool battery in a detachable manner. The at least one battery mount is adjacent to the main container and above the compressor and the condenser. | 2021-10-14 |
20210320351 | BATTERY FOR A BATTERY-OPERATED MOTOR VEHICLE - A battery for a battery-operated motor vehicle may include a housing including a receiving chamber, a module row of at least two battery modules, and a carrier. A respective battery module may include a cooling device through which a fluid is flowable. The cooling device may include two module connections. The carrier may include two fluid ducts through which the fluid is flowable. The module row and the carrier may be arranged parallel and adjacent to one another in the housing. A connecting piece may be secured to the at least one carrier via a substance-to-substance bond. The connecting piece may be arranged facing the module row and may include two fluid nozzles. A first fluid duct may be fluidically connected to a first module connection via a first fluid nozzle. A second fluid duct may be fluidically connected to the second module connection via a second fluid nozzle. | 2021-10-14 |
20210320352 | METHOD AND APPARATUS - An electrical apparatus comprising a battery for powering the apparatus, the battery comprising a plurality of elongate battery cells, the elongate battery cells each having cell bodies, and positive and negative electrical connections at a first end of the cells, and the battery cells being electrically connected together at their first ends via said connections; and, a coolant flow system arranged to cause a flow of coolant past the bodies of the battery cells toward the first ends of the battery cells. | 2021-10-14 |
20210320353 | FUEL CELL - BATTERY HYBRID SYSTEM FOR TRANSPORTATION USE - A power generating system comprised of a hydrogen fuel cell and rechargeable battery connected together in series to be used as a load following system without the use of a DC-DC converter. The hydrogen fuel cell's cathode air compressor is driven off of the output of this power generation system. This is made possible by the following innovations: A novel way to wire the systems in series with the use of switches and bypass diodes, a method to limit the system output voltage so that we do not exceed the maximum voltage of downstream components, and an isolated DC-DC converter to charge the rechargeable battery with the hydrogen fuel cell. | 2021-10-14 |
20210320354 | RECHARGEABLE LITHIUM ION BATTERY WITH IMPROVED LIFE CHARACTERISTICS - A secondary Li-ion battery comprising a casing comprising as battery parts: a positive electrode comprising a powderous positive electrode active material, a negative electrode, a separator, and an electrolyte, wherein the casing is provided with means for maintaining the exterior form of the casing, and wherein the positive electrode active material has the general formula Li | 2021-10-14 |
20210320355 | SOLID-STATE BATTERY AND METHOD OF MAKING THE SAME - The present disclosure pertains to a battery and a method of making the same. The battery includes first and second metal substrates, a first solid-state and/or thin-film battery cell on the first metal substrate, a second solid-state and/or thin-film battery cell on the second metal substrate, and a hermetic seal in a peripheral region of the first and second metal substrates. The first and second battery cells are between the first and second metal substrates, and face each other. The method includes respectively forming first and second solid-state and/or thin-film battery cells on first and second metal substrates, placing the second battery cell on the first battery cell so that the first and second battery cells are between the first and second metal substrates, and hermetically sealing the first and second battery cells in a peripheral region of the first and second metal substrates. | 2021-10-14 |
20210320356 | FIXATION OF ELECTROCHEMICAL CELLS IN A HOUSING OF A BATTERY MODULE - A battery module includes a housing and a base of the housing. The base includes at least two opposing partition support walls, a first external wall, and a second external wall that is substantially perpendicular to the first external wall. The base also includes two or more partitions extending between the at least two opposing partition support walls to define compartments within the base, wherein each of the two or more partitions extend in alignment with the first external wall and transverse to the second external wall. Further, each of the two or more partitions is coupled to at least one of the at least two opposing partition support walls via a corresponding movable connection configured to be movable between a first position angled away from the first external wall, and a second position angled toward the first external wall. | 2021-10-14 |
20210320357 | CASING FOR BATTERY PACK AND BATTERY PACK - The present disclosure relates to a casing for a battery pack and a battery pack. The casing has a receiving space and an opening in communication with the receiving space, the receiving space is formed by a wall portion of the casing, and the wall portion is formed from two or more stacked base plates, between which a plurality of cavities are formed. By forming a plurality of cavities in the wall portion, the casing for a battery pack provided by the present disclosure not only can improve the bearing capacity and the impact resistance of the casing, but also can achieve a thermal management of the battery assembly by filling the plurality of cavities with a phase change material or cooling liquid, which can further improve the mechanical property of the casing with a relatively light weight and relatively high reliability. | 2021-10-14 |
20210320358 | BATTERY MODULE - A battery module including a plurality of battery cells; and a spacer between the battery cells, the spacer including a support frame, and at least one pressing member coupled to the support frame, the at least one pressing member including a plate surface facing one of the battery cells and being in contact with an outside of a can of the one battery cell. | 2021-10-14 |
20210320359 | BATTERY PACK - The present application is provided with a battery pack, including a first battery module, a second battery module and a box body, where the first battery module and the second battery module are housed in the box body; the box body including a lower box body configured to support the first battery module and the second battery module, and an upper box body fitting with the lower box body. The lower box body includes a first connecting portion, and the first connecting portion is located between the first battery module and the second battery module. The upper box body includes a second connecting portion, where the first connecting portion and the second connecting portion are fixed and connected. In the battery pack of the present application, the problem of downward deflection of the lower box body is avoided and the strength of the battery pack is improved. | 2021-10-14 |
20210320360 | BATTERY MODULE, BATTERY PACK, DEVICE AND ASSEMBLY METHOD OF BATTERY MODULE - The present application relates to a battery module, a battery pack, a device and an assembly method of the battery module, the battery module includes: a battery cell arrangement structure including a plurality of battery cells stacked upon one another; a cable tie, the cable tie surrounding outside the battery cell arrangement structure, and at least including a first cable tie and a second cable tie of different materials; and where at least part of the first cable tie is located on a side of the second cable tie close to the battery cell. The cable tie can have characteristics of the first cable tie and the second cable tie, which improves an applicability of the cable tie. In this case, it is helpful to improve a connection reliability of the cable tie to the battery cell arrangement structure, and to release an expansion force of the battery module. | 2021-10-14 |
20210320361 | BATTERY BOX AND BATTERY MODULE - The present application provides a battery box and a battery module. The battery box includes two end plates and two side plates, in which the end plates and the side plates are connected end to end in sequence to enclose to form a cavity of the battery box; each of the end plates is respectively bent at different positions to form a plurality of reinforcing members and a plurality of supporting members, each of the reinforcing members is parallel to the bottom surface of the battery box, at least one supporting member is provided between any two adjacent reinforcing members; and the location where the reinforcing member is opposite to the supporting member is a connecting portion, in which a connecting member of the battery box passes through the connecting portion and is connected to a case of a battery pack. | 2021-10-14 |
20210320362 | BATTERY MODULE AND MANUFACTURING METHOD THEREOF - Discussed are a battery module and a method of manufacturing the battery module. The battery module includes a battery cell stack in which a plurality of battery cells are stacked; a first frame having a bottom surface and opposite side surfaces respectively covering a lower side surface and opposite side surfaces of the battery cell stack; and a second frame having an upper surface and front and rear surfaces respectively covering an upper side surface and front and rear surfaces of the battery cell stack, wherein the upper surface of the second frame and the front and rear surfaces of the second frame are integrally formed. | 2021-10-14 |
20210320363 | Method of Manufacturing Battery Module and Battery Module Manufactured Thereby - Provided are a battery module housing welding method capable of solving a problem that a battery cell accommodated therein is damaged due to heat that occurs during welding, and a battery module manufactured thereby, and according to the battery module housing welding method of the present invention, a gap portion formed during assembling of a battery module housing is welded by lasers with different powers and sizes a plurality of times, thereby preventing damage to a battery cell due to high temperatures during welding of the housing. | 2021-10-14 |
20210320364 | BATTERY MODULE - A battery module is provided comprising a plurality of battery cells and a housing having an internal space in which the plurality of battery cells are accommodated. The housing is at least partially formed of a plate member which is connected with the internal space. The plate member forms a flame or gas path which in an event of a battery cell malfunction generating a flame or gas is configured to discharge the generated flame or gas externally of the housing. | 2021-10-14 |
20210320365 | BATTERY HOLDER AND BATTERY PACK - Provided are a battery holder that enables efficient production of a high-quality battery pack, and a battery pack using the battery holder. | 2021-10-14 |
20210320366 | BATTERY PACK - A battery pack includes a battery, a storage box, and a high voltage component. The storage box stores the battery, and includes a load transmitter configured to transmit a load applied upon occurrence of a collision. The high voltage component is configured to be electrically coupled to the battery, structurally coupled to the load transmitter, and disposed forwardly of the battery within the storage box. | 2021-10-14 |
20210320367 | POWER SUPPLY DEVICE AND VEHICLE EQUIPPED THEREWITH - Power supply device includes: a plurality of secondary battery cells each constituted by closing an open end of quadrangular exterior can opened at one end, with sealing plate; insulating separator interposed between adjacent secondary battery cells; one pair of end plates covering both end faces of battery stack constituted by stacking the plurality of secondary battery cells; and a plurality of fastening members fastening end plates together. Power supply device is configured such that within a region where separator is in contact with secondary battery cell, separator is made less easily deformable in a region on the side of sealing plate than other regions. As a result, a portion of separator in contact with the side of sealing plate is made not to easily deform, and therefore, when secondary battery cell expands, a joint portion between sealing plate and exterior can is protected, and meanwhile, exterior can is allowed to deform at other portions, and thereby, the deformation during expansion can be mitigated. | 2021-10-14 |
20210320368 | BATTERY PACK AND VEHICLE - The application provides a battery pack and a vehicle. The battery pack includes a battery box, reinforcing members being arranged on a bottom surface of the battery box; and at least one battery unit, located in the battery box. The battery unit includes: end plates; side plates, the side plates and the end plates being connected end to end in sequence to define an accommodating cavity, and the side plates being stacked on the reinforcing members in a height direction of the battery box; and a plurality of battery cores, located in the accommodating cavity. | 2021-10-14 |
20210320369 | METAL-AIR BATTERY AND METHOD OF USING THE SAME - Provided is a metal-air battery and a method of using the same that make it possible to simplify replacement work while also sustaining high output effectively. The metal-air battery of the present invention comprises a cell unit provided with a plurality of metal-air battery cells in parallel, each metal-air battery cell being configured to include a metal electrode, an air electrode disposed facing the metal electrode, and a housing that supports the metal electrode and the air electrode. The metal-air battery also comprises handles for example that act as a first replacing means enabling the replacement of the entire cell unit. With this arrangement, it is possible to simplify replacement work while also sustaining high output effectively. | 2021-10-14 |
20210320370 | BATTERY MODULE - The present application provides a battery module, which includes a plurality of batteries, an end plate and an output electrode connecting sheet. The plurality of batteries are arranged in a longitudinal direction. The end plate has: a main body portion, located on one side of the plurality of batteries in the longitudinal direction; and an extension portion, formed on the main body portion and extending in the longitudinal direction away from the batteries. The output electrode connecting sheet has: a first connecting portion, connected to a corresponding battery; and a second connecting portion, connected to one end of the first connecting portion and fixed to the extension portion of the end plate. | 2021-10-14 |
20210320371 | INTERCONNECTED BATTERY MODULE SYSTEMS, ASSEMBLIES AND METHODS - An interconnected battery module comprises an enclosure and a plurality of cells. The interconnected battery module may be configured to be electrically and physically coupled to an adjacent interconnected battery module without wires or wiring harnesses. A battery system with the interconnected battery modules may manage a thermal runaway event within one of the interconnected battery modules by preventing propagation to a remainder of interconnected battery modules. | 2021-10-14 |
20210320372 | BATTERY BOX - The present application provides a battery box, including a battery and an electronic device electrically connected to the battery. The battery box further includes a lower box body, including a first box part and a second box part, where the second box part is integrally connected to the first box part; a first top cover, hermetically and removably mounted in a height direction above the first box part and forming a sealed first space with the first box part, where the first space accommodates the battery; and a second top cover, hermetically and removably mounted in the height direction above the second box part and forming a sealed second space with the second box part, where the second space accommodates the electronic device electrically connected to the battery, and the second top cover is disposed independent of the first top cover. | 2021-10-14 |
20210320373 | TERMINAL APPARATUS FOR BATTERY MODULE ASSEMBLY - A terminal apparatus detachably mounted on a battery module assembly made up of module units which are formed as aggregates of a plurality of cells and accommodated in a battery case through its open end. The apparatus has a computer which is programed to acquire state of the battery module assembly, to communicate acquired state of the battery module assembly to outside, and to connect or disconnect output of the battery module assembly to or from a load such as a vehicle electric motor, a factory electrical machine tool, home lighting fixtures and a construction machine electric motor by means of switch. | 2021-10-14 |
20210320374 | ESS MODULE HAVING STRUCTURE CAPABLE OF PREVENTING EXTERNAL EXPOSURE OF FLAME AND ESS PACK INCLUDING THE SAME - An Energy Storage System (ESS) module includes a cell stack assembly including a cell stack formed by stacking a plurality of battery cells and a plurality of mica barrier assemblies and a pair of bus bar frames coupled to both side portions of the cell stack; and a housing configured to accommodate the cell stack assembly and having a plurality of flow path holes formed at locations corresponding to a front side, a rear side and both side portions of the cell stack assembly, wherein the mica barrier assembly is provided between adjacent battery cells and at an outermost side of the cell stack to form a flow path along a stacking direction of the cell stack at a temperature lower than a reference temperature and to block the flow path at a temperature equal to or higher than the reference temperature. | 2021-10-14 |
20210320375 | Degassing Unit and Electronics Housing, in Particular Battery Housing - A degassing unit to be connected fluid-tightly to a pressure compensation opening of an electronics housing has a base body with gas passage opening. A semipermeable membrane, fastened fluid-tightly to a membrane carrier, allows gaseous media to pass from an environment into the electronics housing and in reverse but prevents passage of liquid media and solids. In normal operation, the membrane covers the gas passage opening. An axial seal circumferentially extends about the gas passage opening. The membrane carrier is moveable relative to the base body and, in normal operation, is pressed by axial force seal-tightly against the axial seal. The membrane carrier, when a predetermined pressure difference between housing interior and environment is surpassed, lifts off the base body to release an emergency degassing opening surrounding the membrane. The axial seal is a lip seal and made of a material softer than a material of the membrane carrier. | 2021-10-14 |
20210320376 | Degassing Unit, Electronics Housing, in Particular Battery Housing, and Motor Vehicle - A degassing unit for an electronics housing is provided with a base body to be connected fluid-tightly to a rim of a pressure compensation opening of the electronics housing. The base body has at least one gas passage opening. A semipermeable membrane covers, in a normal operating state of the degassing unit, the at least one gas passage opening of the base body. The semipermeable membrane enables passage of gaseous media from an environment into the electronics housing and in reverse, but prevents passage of liquid media and/or solids. The degassing unit can be transferred into an emergency degassing state by release of at least one emergency degassing opening bypassing the semipermeable membrane for providing an emergency degassing gas path. A first monitoring device is provided for detecting whether the degassing unit is in the normal operating state and/or in the emergency degassing state. | 2021-10-14 |
20210320377 | LOW ELECTRICAL RESISTANCE MICROPOROUS BATTERY SEPARATOR MEMBRANES, SEPARATORS, CELLS, BATTERIES, AND RELATED METHODS - Novel or improved microporous battery separator membranes, separators, cells, batteries including such membranes, separators, or cells, and/or methods of making such membranes and/or separators, and/or methods of using such membranes and/or separators. In accordance with at least certain embodiments, an improved or novel battery separator for a secondary or rechargeable lithium battery may have low Electrical resistance of less than 0.95 ohm-cm | 2021-10-14 |
20210320378 | SEPARATOR AND LITHIUM BATTERY INCLUDING THE SAME - This application relates to a separator and a lithium battery employing the same. In one aspect, the separator includes a porous substrate and a coating layer disposed on a surface of the porous substrate. The coating layer includes organic particles, a first binder, and inorganic particles. The organic particles have a first melting point of about 100° C. to about 130° C. The first binder has a second melting point higher than the first melting point by about 30° C. or more. The organic particles are coated by or embedded in the first binder. The separator can maintain a network structure even at a high temperature, making it possible to improve the high-temperature stability of a lithium battery by employing the separator, as well as delaying a rapid increase in temperature and heat generation when a shutdown occurs. | 2021-10-14 |
20210320379 | SEPARATOR AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME - A separator including: a porous polymer substrate having a plurality of pores; and a porous coating layer on at least one surface of the porous polymer substrate. The porous coating layer comprises inorganic particles, core-shell type polymer particles having a core portion and a shell portion surrounding the core portion, and a binder polymer positioned on the whole or a part of the surface of the inorganic particles and core-shell type polymer particles to connect and fix the inorganic particles and core-shell type polymer particles with one another. The core portion has a glass transition temperature, T | 2021-10-14 |
20210320380 | ORGANIC/INORGANIC COMPOSITE POROUS FILM AND ELECTROCHEMICAL DEVICE PREPARED THEREBY - Disclosed is an organic/inorganic composite porous film comprising: (a) inorganic particles; and (b) a binder polymer coating layer formed partially or totally on surfaces of the inorganic particles, wherein the inorganic particles are interconnected among themselves and are fixed by the binder polymer, and interstitial volumes among the inorganic particles form a micropore structure. A method for manufacturing the same film and an electrochemical device including the same film are also disclosed. An electrochemical device comprising the organic/inorganic composite porous film shows improved safety and quality. | 2021-10-14 |
20210320381 | BATTERY SEPARATOR COATING - The present invention pertains to a vinylidene fluoride polymer aqueous dispersion, to a method for its preparation and to its use for the manufacture of electrochemical cell components, such as electrodes and/or separators. | 2021-10-14 |
20210320382 | COMPOSITE SEPARATING LAYER - The invention provides a composite separating layer, which is composed of a separating body and a structural reinforcing layer disposed on one side of the separating body. The separating body is ion-conductive and without holes, so no soft shorting would be occurred. Also, by the structural reinforcing layer, the mechanical strength of the entire separating layer is enhanced. Therefore, when the separating body is subjected to impact or squeeze to deform, the contact between the positive and negative electrode layers are avoided in the presence of the structural reinforcing layer. The thickness of the overall separating layer can be greatly reduced from this arrangement of the separating body and the structural reinforcing layer. | 2021-10-14 |
20210320383 | CURRENT COLLECTOR AND SECONDARY BATTERY - The present application relates to a current collector and a secondary battery. The current collector is used to electrically connect a pole and tab of a secondary battery, and comprises: a first sheet; a second sheet that is disposed to intersect the first sheet, the second sheet being used to electrically connect to the pole; a current collection unit, the current collection unit and the second sheet being disposed at two opposite sides of the first sheet in a first thickness direction thereof, and the first thickness direction thereof intersecting with a second thickness direction of the second sheet; the current collection unit comprises a first current collection sheet, the first current collection sheet is used to electrically connect to the tab, and the first current collection sheet is provided with a first connection terminal that is connected to the first sheet. | 2021-10-14 |
20210320384 | Battery Cell Connector and Battery Cell Structure Including Battery Cells Connected to Each Other Using the Same - Disclosed is a battery cell connector formed so as to have a general hexahedral shape, the battery cell connector including a lower mounting unit, in which a lower part of a cylindrical battery cell is mounted, an upper mounting unit, in which an upper part of another cylindrical battery cell is mounted, and a connection unit formed at a front surface, a rear surface, a left surface, and a right surface of the battery cell. The connection unit being configured to electrically and physically connect the battery cell connector to another battery cell connector, wherein the lower mounting unit, the upper mounting unit, and the connection unit are electrically connected to each other in the battery cell connector. | 2021-10-14 |
20210320385 | BATTERY MODULE COMPRISING INNER COVER - A battery module minimizes damage to internal configurations generated in an assembly process. The battery module includes a cell assembly provided with an electrode lead and a plurality of secondary batteries stacked; a bus bar assembly provided with a bus bar frame located on a front or rear of the cell assembly, and a bus bar mounted on an outer surface of the bus bar frame; and an inner cover provided with a plate portion located on an outer side of the cell assembly, formed in a plate shape and formed with a chamfer on an outer peripheral portion and a coupling portion coupled to one end portion of the body portion of the bus bar frame on a part of the outer peripheral portion of the plate portion. | 2021-10-14 |
20210320386 | RECHARGEABLE BATTERY - A rechargeable battery includes: a case accommodating an electrode assembly and having an opening; a cap assembly including a cap plate coupled to the case to cover the opening, and a terminal plate coupled to the cap plate; and a direction determining member covering the cap plate and coupled to the case to define an extended part. | 2021-10-14 |
20210320387 | TERMINAL APPARATUS FOR BATTERY MODULE ASSEMBLY - A terminal apparatus detachably mounted on a battery module assembly made up of module units which are formed as aggregates of a plurality of cells and accommodated in a battery case through its open end. The apparatus has a computer which is programed to acquire state of the battery module assembly, to communicate acquired state of the battery module assembly to outside, and to connect or disconnect output of the battery module assembly to or from a load such as a vehicle electric motor, a factory electrical machine tool, home lighting fixtures and a construction machine electric motor by means of switch. Further, the computer is programmed to communicate with a control apparatus which controls operation of the load connected, acquire data of the load and communicate the acquired data of the load to outside. | 2021-10-14 |
20210320388 | SECONDARY BATTERY - The present invention provides a secondary battery, including an electrode assembly, a housing, a top cover assembly, and an insulating member. The electrode assembly includes two first surfaces and two second surfaces, and the two first surfaces are located respectively at two ends of the electrode assembly in the thickness direction. The second surfaces are extended from the ends of the first surfaces along a width direction, and intersecting lines are formed between the first surfaces and the second surfaces. The housing has an opening and forms an accommodating cavity. The electrode assembly is located inside the accommodating cavity of the housing, and the top cover assembly is connected to the opening of the housing and seals the housing. The insulating member includes two first insulating sheets, and the two first insulating sheets are disposed respectively at two sides of the electrode assembly along the thickness direction. | 2021-10-14 |
20210320389 | HIGH-FREQUENCY SWITCH CIRCUIT AND FRONT-END CIRCUIT INCLUDING SAME - A high-frequency switch circuit includes a first switch configured to electrify or cut off connection between an antenna terminal and an input terminal, and a second switch configured to electrify or cut off connection between the antenna terminal and an output terminal. The first switch has a transmission line connecting the antenna terminal and the input terminal; a diode having an anode connected to a first node between the transmission line and the input terminal, and a cathode connected to a second node; and a capacitor connected to the second node and a first power supply voltage. A first control terminal is connected to the first node via a first resistor and a first inductor. The first switch further includes a charging/discharging circuit connected to a second power supply voltage and the first control terminal and charging and discharging the capacitor from the second node. | 2021-10-14 |
20210320390 | Dielectric Duplexer - The present disclosure relates to dielectric duplexers. One example dielectric duplexer includes a dielectric body, where an input/output structure, a tap, a first resonance structure, and a second resonance structure are provided on surfaces of the dielectric body. The tap and the input/output structure are provided on different surfaces of the dielectric body. The tap and the input/output structure are located between the first resonance structure and the second resonance structure. A first resonator consists of the first resonance structure and the dielectric body around the first resonance structure, and a second resonator consists of the second resonance structure and the dielectric body around the second resonance structure. A conducting layer covers a surface of the input/output structure, the tap, the first resonance structure, and the second resonance structure, and the conducting layer covers the surface of the dielectric body except a region around the input/output structure. | 2021-10-14 |
20210320391 | High-Q Triple-Mode Cavity Dielectric Resonant Hollow Structure and Filter with Resonant Structure - The disclosure provides a high-Q triple-mode cavity dielectric resonant hollow structure and a filter with the dielectric resonant structure. The structure includes a cavity and a cover plate, wherein the cavity is internally provided with a cube-like dielectric resonance block and a dielectric support frame; the cube-like dielectric resonance block and the dielectric support frame form a triple-mode dielectric resonance rod; air is arranged between the triple-mode dielectric resonance rod and an inner wall of the cavity; one end or any end of the cube-like dielectric resonance block is connected with the dielectric support frame respectively; the dielectric support frame is connected with an inner wall of the cavity; and the cube-like dielectric resonance block forms triple-mode resonance in directions of X, Y and Z-axes of the cavity. | 2021-10-14 |
20210320392 | ANTENNA STRUCTURE AND ELECTRONIC DEVICE USING SAME - An antenna structure with multiple frequency capabilities applied to an electronic device includes frame body, first feed point, a first switch point, and second switch point. The frame body has at least one portion made of metal material and defines two gaps. The frame body between gaps form a first radiation portion. The first feed point from a source feeds current and signal to the first radiation portion. The first switch point and the second switch point are located at two ends of the frame body adjacent to the first gap. The first switch point and the second switch point are grounded through a switch circuit. | 2021-10-14 |
20210320393 | MODULE FOR A CELLULAR COMMUNICATIONS MONOPOLE - A module for a base station monopole has a wall defining an interior space. The wall includes an opening configured to receive electronic equipment and a vent opening in communication with the exterior of the module. A reinforcement member is secured to the wall and is positioned opposite to the opening and adjacent the vent opening. A baffle is supported adjacent the wall where the baffle has an intake opening and an exhaust opening in communication with the vent opening. The intake opening is laterally offset from the exhaust opening. | 2021-10-14 |
20210320394 | ANTENNA STRUCTURE AND HIGH-FREQUENCY WIRELESS COMMUNICATIONS TERMINAL - An antenna structure includes: a metal plate disposed with a first accommodating groove; an antenna unit including a radiation piece and a coupling piece; and a radio frequency module disposed on a first side of the metal plate and electrically connected to the radiation piece. At least one of the radiation piece and the coupling piece is disposed in the first accommodating groove. The radiation piece is insulated from the metal plate, the coupling piece is insulated from the metal plate, the radiation piece is disposed opposite to the coupling piece and insulated from the coupling piece. The radiation piece is located between the coupling piece and the radio frequency module. The radiation piece is configured to generate a resonance in a first preset band, and the coupling piece is configured to expand the bandwidth of the resonance in the first preset band. | 2021-10-14 |
20210320395 | ANTENNA STRUCTURE AND TERMINAL DEVICE - An antenna structure includes a resonant arm, a first feed line portion, a first floor, a substrate, a second floor, a second feed line portion, and at least two radiation pieces. The resonant arm is electrically connected to the first floor through the first feed line portion. The substrate is attached to the second floor. The second floor is disposed on a surface of the substrate proximate to the first floor. Two ends of a shield layer of the second feed line portion are connected to the first floor and the second floor, respectively. The at least two radiation pieces are disposed on a surface of the substrate away from the second floor. The second feed line portion wraps a feed line inside. The feed line passes through the substrate and the second floor and electrically connects to the at least two radiation pieces. | 2021-10-14 |
20210320396 | ELECTRONIC DEVICE HAVING 5G ANTENNA - An electronic device having antennas according to one implementation is provided. The electronic device includes a metal frame having a metal rim formed on side surfaces of the electronic device, and an antenna module disposed on a circuit board provided inside the metal frame or on an inner case, and configured to have a plurality of conductive patterns. The metal frame is provided with a frame slot formed in a region thereof in which the antenna module is disposed. | 2021-10-14 |
20210320397 | ANTENNA DEVICE AND ELECTRONIC APPARATUS - An antenna device includes a first radiating element, a second radiating element having lower radiation efficiency than the first radiating element, a coupling element including first and second coils that are electromagnetically coupled to each other, and first and second phase adjusting elements. The first and second phase adjusting elements induce, at a resonant frequency of the second radiating element, a predetermined proportion of current flowing through the second radiating element to the first radiating element. | 2021-10-14 |
20210320398 | ANTENNA MODULE AND ELECTRONIC DEVICE INCLUDING THE SAME - An antenna module includes a first antenna unit including at least one first patch antenna pattern, at least one first feed via, and at least one first dielectric layer, a second antenna unit including at least one second patch antenna pattern, at least one second feed via, and at least one second dielectric layer, a first connection portion, a first rigid substrate electrically connecting the first connection portion to the first antenna unit and having a first surface on which the first antenna unit is disposed, a base connection portion, a flexible substrate having a first surface on which the first connection portion is disposed and a second surface on which the base connection portion is disposed, and an IC electrically connected to the flexible substrate through the second surface of the flexible substrate or the first rigid substrate. | 2021-10-14 |
20210320399 | BASE STATION ANTENNAS HAVING ARRAYS OF RADIATING ELEMENTS WITH 4 PORTS WITHOUT USAGE OF DIPLEXERS - Base station antennas include first through fourth radio frequency (“RF”) ports, a plurality of first combiners that are coupled to the first and second RF ports, a plurality of second combiners that are coupled to the third and fourth RF ports, and an array that includes a plurality of radiating elements that have first through fourth radiators, where first and second radiators of each radiating element are coupled to a respective one of the first combiners, and third and fourth radiators of each radiating element are coupled to respective ones of the second combiners. | 2021-10-14 |
20210320400 | CELLULAR BASE STATION KEYED CABLE CONNECTORS - Various cellular plate assemblies are described. A plate may be present having a first side and a second side. Port connectors can be arranged on the first side of the radio plate. Each port connector is configured to be connected with a different port of a cellular radio or cellular antenna system. Cable ports can arranged on the second side of the radio plate. Each cable port can be connected with a corresponding radio port connector of the plurality of radio port connectors. Further, each cable port is keyed differently such that only a particular keyed cable assembly can be mated with the cable port. | 2021-10-14 |
20210320401 | 5G-BASED WIRELESS SENSOR - A 5G-based wireless sensor includes at least one data acquisition unit, a signal transmission unit, an antenna coupled to the signal transmission unit, and a processor. The at least one data acquisition unit comprises a signal output port. The processor connects to the signal output port of the at least one data acquisition unit, the signal transmission unit, and the antenna. The at least one data acquisition unit collects data and processes data into a structured form to acquire a structured data. The processor constructs a table for data according to the structured data, and adds the table of data to the structured data. The signal transmission unit converts the structured data in a 5G signal, and the antenna transmits the 5G signal. | 2021-10-14 |
20210320402 | Mobile Terminal - The present disclosure provides a mobile terminal. A first housing includes a first insulation region, a second insulation region and a third insulation region. A second housing includes a fourth insulation region, a fifth insulation region and a sixth insulation region. In a closed state, the first insulation region is at least partially opposite to the fourth insulation region, the second insulation region is at least partially opposite to the fifth insulation region, the third insulation region is at least partially opposite to the sixth insulation region, and the first antenna radiation branch is capacitively coupled to the second antenna radiation branch. | 2021-10-14 |
20210320403 | IMPACT RECOVERABLE ANTENNAS - Disclosed herein is an impact recoverable antenna assembly. The antenna assembly includes, in certain examples, a conductive antenna element that is deformable from a default configuration to a deformed configuration in response to a deformation event. The conductive antenna element includes a first layer and a second layer that at least partially surrounds the first layer. In certain examples, one of the first layer or the second layer comprises a shape memory alloy configured to deform the conductive antenna element from the deformed configuration to the default configuration in response to a restoration event. | 2021-10-14 |
20210320404 | RADAR SENSOR COVER ARRANGEMENT - A cover for a radar sensor, the cover comprising a plastic body and a foam material. The plastic body has a first surface and a second surface facing in an opposite direction to the first surface. The second surface includes a plurality of spaced-apart recesses formed in the second surface. The foam material at least partly contacts the second surface to prevent debris of water from entering the recesses. | 2021-10-14 |
20210320405 | SINGLE-POLARIZED ANTENNA - Provided is a single-polarized antenna. This single-polarized antenna includes a power divider and a Vivaldi oscillator array. The Vivaldi oscillator array includes multiple Vivaldi oscillator units uniformly distributed in a circumferential direction of the Vivaldi oscillator array. The power divider includes multiple output ports in one-to-one correspondence with the multiple Vivaldi oscillator units. The multiple output ports of the power divider are coupled to the multiple Vivaldi oscillator units in a one-to-one correspondence. | 2021-10-14 |
20210320406 | ANTENNA SYSTEM AND ELECTRONIC DEVICE UTILIZING ANTENNA SYSTEM - An antenna system and an electronic device are provided. The antenna system includes a first substrate, a first antenna group, and a second antenna group. The first antenna group includes four first antennas that are disposed on a peripheral area of the first substrate. The second antenna group includes four second antennas that are disposed in an array on a second substrate. The four second antennas of the second antenna group are disposed above a central area of the first substrate. The central area of the first substrate has a recess. The second substrate is disposed above the recess. A first predetermined distance is defined between a bottom of the second substrate and the recess of the first substrate. A second predetermined distance is defined between the second substrate and the first substrate. The first predetermined distance is greater than the second predetermined distance. | 2021-10-14 |
20210320407 | Antenna Packaging Systems - An antenna includes a folding mechanism for configuring the antenna into at least one of a first configuration and a second configuration. When in the first configuration, the antenna is configured for operational use. When in the second configuration, the antenna is configured for shipping in a package. A locking apparatus secures the antenna in either configuration. The folding mechanism and the locking mechanism configure the antenna into the first configuration. A method for preparing for shipment an antenna having a reflector with a width, a height, and depth, a backing structure coupled to the reflector, a first swivel plate, coupled to the backing structure, a feed arm bracket coupled to the first swivel plate, and a feed arm coupled to the feed arm bracket. The first swivel plate facilitates yaw rotations of the feed arm bracket, relative to the backing structure. | 2021-10-14 |
20210320408 | ANTENNA STRUCTURE AND HIGH-FREQUENCY MULTI-BAND WIRELESS COMMUNICATION TERMINAL - An antenna structure and a high-frequency multi-band wireless communication terminal are provided. The antenna structure includes: a metal plate, on which a first accommodation groove is provided; an antenna unit, including a radiating patch and a first coupling piece; and a radio frequency module, where the radio frequency module is disposed on a first side of the metal plate, and the radio frequency module is electrically connected to the radiating patch; where at least one of the radiating patch and the first coupling piece is disposed inside the first accommodation groove, the radiating patch is insulated from the metal plate, the first coupling piece is insulated from the metal plate, the radiating patch and the first coupling piece are disposed opposite to each other, the radiating patch is insulated from the first coupling piece, the first coupling piece is located between the radiating patch and the radio frequency module. | 2021-10-14 |
20210320409 | Multi-Band Antenna Structure - A multi-band antenna structure, including a first antenna element, a second antenna element, a reflection panel, and a first parasitic structure of the first antenna element. A distance between the reflection panel and an antenna element with a higher operating frequency band is less than a distance between the reflection panel and an antenna element with a lower operating frequency band. A distance between the first antenna element and the second antenna element is less than 0.5 times a vacuum wavelength corresponding to a lower frequency bands. A distance between the first antenna element and the first parasitic structure is less than 0.5 times a vacuum wavelength corresponding to an operating frequency band of the first antenna element. A distance between the second antenna element and the first parasitic structure is less than 0.5 times a vacuum wavelength corresponding to an operating frequency band of the second antenna element. | 2021-10-14 |
20210320410 | MOBILE TERMINAL AND ANTENNA CONTROL METHOD - A mobile terminal includes a first module and a second module. The first module and the second module are in a folded state or an extended state. The first module is provided with a first antenna radiation branch, the first antenna radiation branch is provided with a first feed point and a first ground point, and the first feed point is electrically connected to a first feed source via a switch. The second module is provided with a second antenna radiation branch, and the second antenna radiation branch is provided with a second feed point and a second ground point. In the case where the first module and the second module are in the folded state, the switch is in the off state, and in the case where the first module and the second module are in the extended state, the switch is in the on state. | 2021-10-14 |
20210320411 | ANTENNA STRUCTURE AND TERMINAL - An antenna structure includes a metal plate and a spiral radiator. The metal plate is provided with a first surface and a second surface that are disposed oppositely. An accommodating groove is formed in the metal plate and adjacent to the first surface. The spiral radiator is mounted in the accommodating groove and insulated from the metal plate, and the spiral radiator is provided with a feed end used to be connected to a feed source. | 2021-10-14 |
20210320412 | ANTENNA UNIT AND ELECTRONIC DEVICE - An antenna unit includes a coupling element including first and second coils, a feeding radiating element, and a parasitic radiating element. A series circuit including the first coil and a feeder circuit is connected to the feeding radiating element, and the parasitic radiating element is connected to the second coil. A distance between open ends of the parasitic radiating element and a short portion of the feeding radiating element is shorter than a distance between open ends of the parasitic radiating element and a long portion the feeding radiating element. The antenna unit is an antenna for a first frequency band with fundamental wave resonance of the long portion and fundamental wave resonance of the parasitic radiating element, and a second frequency band with higher-order resonance of the parasitic radiating element and resonance of the short portion, the second frequency band being higher than the first frequency band. | 2021-10-14 |
20210320413 | MULTI-BAND ANTENNA HAVING PASSIVE RADIATION-FILTERING ELEMENTS THEREIN - A multi-band antenna includes a reflector, and a plurality of first radiating elements on the reflector. The plurality of first radiating elements are configured to radiate a first antenna beam(s) in a first frequency band responsive to at least one feed signal. A passive radiation-filtering element is provided, which extends proximate the first antenna beam(s). The passive radiation-filtering element includes at least one of a low-pass LC circuit, a band-pass LC circuit, and a high-pass LC circuit therein, which is configured to provide a lower frequency-dependent impedance to radiation within the first frequency band relative to radiation at frequencies outside the first frequency band. The passive radiation-filtering element may be configured as a multi-segment fence having capacitive and inductive elements therein, which are electrically coupled in series. | 2021-10-14 |
20210320414 | ELECTRONIC DEVICE COMPRISING ANTENNA ARRAY - According to an embodiment disclosed in this specification, an electronic device may include housing and an antenna module disposed on one surface of the housing. The antenna module may include a printed circuit board, a first antenna array disposed one surface of the printed circuit board, a second antenna array disposed on another surface of the printed circuit board and at least partially overlapping with the first antenna array when viewed from one surface of the housing, and a radio frequency integrated circuit (RFIC) electrically connected to the first antenna array and the second antenna array and configured to feed the first antenna array and the second antenna array. | 2021-10-14 |
20210320415 | MICROWAVE ANTENNA SYSTEM WITH THREE-WAY POWER DIVIDERS/COMBINERS - The invention relates to a radiating element ( | 2021-10-14 |
20210320416 | ANTENNA - An antenna includes a first dielectric layer having a first surface and a second surface opposing the first surface; a second dielectric layer having a third surface, and a fourth surface opposing the third surface; a third dielectric layer having a fifth surface and a sixth surface opposing the fifth surface; a first adhesive layer disposed between the second surface and the third surface; a second adhesive layer disposed between the fourth surface and the fifth surface; a patch pattern disposed on the second surface and embedded in the first adhesive layer; a first coupling pattern disposed on the fourth surface and embedded in the second adhesive layer, and a second coupling pattern disposed on the sixth surface. The patch pattern, the first coupling pattern, and the second coupling pattern at least partially overlap one another on a plane. | 2021-10-14 |
20210320417 | ELECTRONIC DEVICE INCLUDING ANTENNAS FOR ANGLE OF ARRIVAL MEASUREMENT - An electronic device including an antenna is provided. The electronic device includes a housing including a front surface plate, a rear surface plate, and a side surface member, a printed circuit board positioned within the housing, a first support structure, a second support structure, a patch antenna including a flexible printed circuit board disposed on one surface of the first support structure that faces the rear surface plate, a first conductive patch, and a second conductive patch disposed to be spaced apart from the first conductive patch, a conductive pattern disposed on one surface of the second support structure, and a wireless communication circuit electrically connected with the patch antenna and the conductive pattern, and the first conductive patch, the second conductive patch and the conductive pattern are fed from the wireless communication circuit. | 2021-10-14 |
20210320418 | ANTENNA DEVICE AND ELECTRONIC APPARATUS - An antenna device includes a first and second antennas. The first antenna includes a coupling element, a phase adjuster, and first and second radiating elements. The phase adjuster is provided to adjust a phase difference between signals of the first radiating element and the second radiating element in a communication band of the second antenna to be about 180°±45°. | 2021-10-14 |
20210320419 | ELECTRONIC DEVICE INCLUDING ANTENNA STRUCTURE - According to various embodiments, an electronic device may include a housing, an antenna structure disposed inside the housing and including a first face, a second face facing away from the first face, a first conductive helical pattern which extends between the first face and the second face and is constructed inside the antenna structure, and a second conductive helical pattern which extends between the first face and the second face, overlaps with at least in part with the first conductive helical pattern when viewed from above the first face, and is constructed inside the antenna structure, and at least one wireless communication circuit electrically coupled to a first point of the first conductive helical pattern and a second point of the second conductive helical pattern. The first point may be disposed to be spaced apart from the second point when viewed from above the first face. The at least one wireless communication circuit may be configured to provide the first point with a first signal having a frequency between 3 GHz and 100 GHz, and provide the second point with a second signal having a first phase difference with the first signal and having the frequency. Various other embodiments may also be possible. | 2021-10-14 |
20210320420 | ANTENNA MODULE USING METAL BEZEL AND ELECTRONIC DEVICE INCLUDING THEREOF - Disclosed is an electronic device including a metal bezel including a bezel patch separated through a bezel slit, a printed circuit board including a first conductive pattern and a second conductive pattern, which are separated through a substrate slit and a communication module transmitting or receiving an antenna signal, using an antenna element including the bezel patch, the first conductive pattern, and the second conductive pattern. The first conductive pattern is connected to a part of the metal bezel. The bezel patch and the second conductive pattern is arranged to be aligned vertically. A bezel cavity is formed between the bezel patch and the second conductive pattern. | 2021-10-14 |
20210320421 | ANTENNA - An antenna includes a first dielectric layer having a first surface and a second surface, a second dielectric layer having a third surface and a fourth surface, and a reinforcing layer disposed between the first dielectric layer and the second dielectric layer and including an insulating material. A first adhesive layer is disposed between the first dielectric layer and the reinforcing layer, and a second adhesive layer is disposed between the second dielectric layer and the reinforcing layer. A first pattern layer is disposed on a surface of the first dielectric layer facing the first adhesive layer, and a second pattern layer is disposed on a surface of the second dielectric layer facing away from the second adhesive layer. The reinforcing layer has a first cavity penetrating a region between the first and second dielectric layers. | 2021-10-14 |
20210320422 | RECONFIGURABLE WIDEBAND PHASE-SWITCHED SCREEN BASED ON ARTIFICIAL MAGNETIC CONDUCTOR - The present invention discloses a reconfigurable wideband phase-switched screen (PSS) based on an artificial magnetic conductor (AMC). Gap capacitance between patches is controlled by changing the capacitance of varactors, so that periodic units have a plurality of continuous frequency points. A phase difference between two adjacent frequency bands is 143°-217° , so that the periodic structure absorbs incident electromagnetic waves in a wide frequency band, and the broadband PSS is implemented with a relative bandwidth of 45.2%. The AMC structure according to the present invention is simple in structure and easy to process, with a thickness less than one twentieth of the working wavelength, and greatly reduces size and costs. | 2021-10-14 |
20210320423 | Multiple-Feed Antenna System Having Multi-Position Subreflector Assembly - A multiple-feed antenna system includes a first feed configured to communicate signals in a first frequency range of a plurality of frequency ranges and a second feed configured to communicate signals in a second frequency range of the plurality of frequency ranges. A subreflector assembly is configured to move among multiple positions that include a first position and a second position. When the subreflector assembly is in the first position, a first element of the subreflector assembly redirects a signal reflected by a primary reflector to the first feed. When the subreflector assembly is in the second position, a second element of the subreflector assembly redirects the signal reflected by the primary reflector to the second feed. | 2021-10-14 |
20210320424 | WAVEGUIDE POLARIZER AND A CIRCULARLY POLARIZED ANTENNA - A waveguide polarizer for converting between a linearly polarized electromagnetic field in a first waveguide and a circularly polarized electromagnetic field in a second waveguide is provided. The waveguide polarizer includes a structure interconnecting the first and second waveguide which includes a waveguide excitation arrangement with a bifilar helical shape. A circularly polarized antenna arranged to be connected to the first waveguide of the waveguide polarizer and a satellite arrangement are also provided. | 2021-10-14 |
20210320425 | SKEWED MIMO ANTENNA ARRAY FOR USE IN AUTOMOTIVE IMAGING RADAR - A novel and useful system and method of constructing a skewed or staggered multiple input multiple output (MIMO) antenna array system for automotive radar having high azimuth and elevation angular resolution and accuracy that provides increased effective aperture while using a low number of TX and RX elements. Improved element separation is achieved by distancing (i.e. staggering or skewing) RX rows and TX columns by using row and column circular shifts along their major axis. Due to the physical size of antenna elements, it is not physically possible to place the rows and columns in the full array symmetric RX-TX pattern without creating a gap in the center of the virtual array. This array reduces the overall size of the antenna achieving a compact size and low side lobe level (SLL). In addition, to minimize the resulting RX saturation of elements physically close to TX elements, the system blanks (i.e. zeros) the data for those elements. The rows of the transmit columns may also be staggered, either symmetrically or asymmetrically depending on the skewing factor. | 2021-10-14 |
20210320426 | ANTENNA - A antenna may include a first dielectric layer having a first surface and a second surface opposing the first surface; a second dielectric layer having a third surface, and a fourth surface opposing the third surface; an adhesive layer disposed between the second surface and the third surface and connecting the first dielectric layer to the second dielectric layer; a patch pattern disposed on the second surface and embedded in the adhesive layer; and a coupling pattern disposed on the fourth surface and having at least a portion overlapping the patch pattern on a plane. Each of the first dielectric layer and the second dielectric layer may include an organic binder and an inorganic filler. | 2021-10-14 |
20210320427 | LAMINAR PHASED ARRAY WITH POLARIZATION-ISOLATED TRANSMIT/RECEIVE INTERFACES - A phased array includes a laminar substrate having both 1) a plurality of elements forming a patch phased array, and 2) a plurality of integrated circuits. Each integrated circuit is configured to control receipt and transmission of signals by the plurality of elements in the patch phased array. The integrated circuits also are configured to operate the phased array at one or more satellite frequencies—to transmit signals to and/or receive signals from a satellite. Each integrated circuit physically couples with one corresponding element so that incoming signals are received by the corresponding element in a first polarization, and outgoing signals are transmitted by the corresponding element in a second polarization. The phased array isolates the transmit signals from the receive signals by orienting the first and second polarizations differently. | 2021-10-14 |
20210320428 | ANTENNA MODULE - An antenna module including two or more substrates stacked and having different flexibility, a patch antenna disposed above or within an uppermost substrate from among the two or more substrates, and an IC disposed below or within a lowermost substrate from among the two or more substrates, and electrically connected to the patch antenna through the substrates, wherein the two or more substrates comprise a first substrate and a second substrate, and wherein the second substrate is more flexible than the first substrate, and extends in a lateral direction to have an overlap region overlapping the first substrate and an extension region not overlapping the first substrate. | 2021-10-14 |
20210320429 | COMMUNICATION DEVICE - A communication device includes: an antenna module that radiates a radio wave of a frequency higher than 6 GHz; a mounting substrate to which the antenna module is connected; and a housing that accommodates the mounting substrate. A display screen is formed on a portion of the housing. The housing includes a first surface and a second surface and has a substantially rectangular shape including a first long side, a second long side, a first short side, and a second short side in plan view in a normal direction of the first surface. The display screen is formed on the second surface side. The antenna module is arranged along the first long side of the housing and radiates a radio wave in two directions that are a normal direction of the first surface and a normal direction of a lateral surface along the first long side. | 2021-10-14 |
20210320430 | LOW PROFILE TELECOMMUNICATIONS ANTENNA - A telecommunications antenna comprising a plurality of unit cells each including at least one radiator which transmits RF energy within a bandwidth range which is a multiple of another radiator. The radiators are proximal to each other such that a resonant condition may be induced into the at least one radiator upon activation of the other radiator. At least one of the radiators is segmented into capacitively-connected radiator elements to suppress a resonance response therein upon activation of the other of the radiator. | 2021-10-14 |
20210320431 | DUAL-POLARIZED ANTENNA - Provided is a dual-polarized antenna. The dual-polarized antenna includes a horizontal radiating unit and a vertical radiating unit. The horizontal radiating unit includes a power divider and a Vivaldi oscillator array. The Vivaldi oscillator array includes multiple Vivaldi oscillator units uniformly distributed in a circumferential direction of the Vivaldi oscillator array. The power divider includes multiple output ports in one-to-one correspondence with the multiple Vivaldi oscillator units. The multiple output ports of the power divider are coupled to the multiple Vivaldi oscillator units in a one-to-one correspondence. The vertical radiating unit is disposed on one side of the horizontal radiating unit and includes a vertically-polarized oscillator. | 2021-10-14 |
20210320432 | INTELLIGENT METAMATERIAL RADAR HAVING A DYNAMICALLY CONTROLLABLE ANTENNA - Examples disclosed herein relate to an intelligent metamaterial radar. The radar has an Intelligent Metamaterial (“iMTM”) antenna module to radiate a transmission signal with a dynamically controllable iMTM antenna in a plurality of directions based on a controlled reactance and generate radar data capturing a surrounding environment. The radar also has an iMTM interface module to detect and identify a target in the surrounding environment from the radar data and to control the iMTM antenna module. | 2021-10-14 |
20210320433 | RADIATING ELEMENT FOR MULTI-BAND ANTENNA AND MULTI-BAND ANTENNA - A first band radiating element for a multi-band antenna comprises at least one first band dipole that has a first dipole arm and a second dipole arm that each include one or more arm segments, and the number of the arm segments of the first dipole arm is greater than the number of the arm segments of the second dipole arm. | 2021-10-14 |
20210320434 | ELECTRICAL CONNECTION ON A TEXTILE CARRIER MATERIAL - Various embodiments of the present disclosure are directed to electrically conductive connection between a first electrically conductive element and a second electrically conductive element on a textile carrier material. In one example embodiment, the electrically conductive connection includes an electrically conductive thermal transfer adhesive arranged on the carrier material and creates an electrically conductive connection between the first conductive element and the second conductive element. The electrically conductive connection is positioned in electrically conductive contact with the first conductive element and the second conductive element. | 2021-10-14 |
20210320435 | BUSBAR AND BUSBAR ASSEMBLY FOR AN ELECTRICAL CONDUCTOR - A busbar for electrically contacting an electrical conductor has two mutually opposing side walls and a bearing wall for the electrical conductor. The bearing wall extends between the side walls and transversely or substantially transversely to same, wherein the side walls and the bearing wall extend in an insertion direction and define a receiving space for receiving the electrical conductor. At least one electrically conductive projection is provided on one of the side walls and/or the bearing wall. The width of the projection is less than the width of the bearing wall. | 2021-10-14 |
20210320436 | CONNECTION DEVICE FOR THE CONNECTION OF A CONDUCTOR END - A connection device for the connection of a conductor end includes a housing having a slotted link, a busbar section having a slotted link aligned with the housing slotted link, an d clamping spring assembly rotatably connected with the housing and operable between an open position and a contact position with the conductor end. A rotary lever assembly including a rotary lever element is operably connected with the clamping spring assembly. The rotary lever element has a cam section and a control curve section on which the clamping spring assembly slides during movement into the contact position. A clamping device is arranged on the cam section and is retained by the housing and busbar slotted links. | 2021-10-14 |
20210320437 | CONNECTION DEVICE FOR THE CONNECTION OF A CONDUCTOR END - A connection device for the connection of a conductor end includes a housing having a slotted link, a busbar section having a slotted link aligned with the housing slotted link, an d clamping spring assembly rotatably connected with the housing and operable between an open position and a contact position with the conductor end. A rotary lever assembly including a rotary lever element is operably connected with the clamping spring assembly. The rotary lever element has a cam section and a control curve section on which the clamping spring assembly slides during movement into the contact position. A clamping device is arranged on the cam section and is retained by the housing and busbar slotted links. | 2021-10-14 |
20210320438 | CONNECTION DEVICE FOR THE CONNECTION OF A CONDUCTOR END - A connection device for the connection of a conductor end includes a housing, a busbar section arranged in the housing, and a clamping spring assembly rotatably connected with the housing and operable between an open position and a contact position in contact with the conductor end. A rotary lever assembly is operably connected with the clamping spring assembly. The clamping spring assembly includes at least one clamping spring having clamping and actuating limbs arranged at an acute angle and connected by a bending region bearing against a spring carrier. The clamping spring assembly is preferably preassembled on the spring carrier for insertion in the housing. | 2021-10-14 |
20210320439 | CONDUCTIVE FASTENING MECHANISM - A conductive fastening mechanism including a nut connected to an energy load module and electrically connected to a power supply through a power switch S0; an anti-rotating seat located above the nut; a conducting element arranged in the anti-rotating seat and electrically connected to a load; a connecting piece penetrating the anti-rotating seat and the conducting element and selectively connected to the nut, used for on-off between the load and the power supply; a handle rotatably arranged on the connecting piece, where the handle is configured to be selectively clamped in the anti-rotating seat to limit the connecting piece. The handle is rotatably arranged on the connecting piece and can be selectively clamped on the anti-rotating seat, such that the handle plays a role in preventing the connecting piece from rotating, so as to achieve the purpose of anti-vibration and anti-loosening, prevent damage and other safety accidents, and improve safety. | 2021-10-14 |
20210320440 | SYSTEM AND METHOD FOR SEALING ELECTRICAL TERMINALS - A sealing device and method for sealing an electrical terminal. The sealing device includes a heat shrinkable tubing having an inner wall. A first sealant/adhesive is configured to cooperate with the heat shrinkable tubing. The first sealant/adhesive has a first sealant/adhesive first surface and an oppositely facing first sealant/adhesive second surface. The second surface of the first sealant/adhesive is bonded to the inner wall of the heat shrinkable tubing. A second sealant/adhesive is configured to cooperate with free ends of electrical conductors which are in electrical engagement with the electrical terminal. The second sealant/adhesive has a second sealant/adhesive first surface and an oppositely facing second sealant/adhesive second surface. The second sealant/adhesive first surface is provided in engagement with the electrical conductors. The second sealant/adhesive second surface is provided in engagement and bonded with the first sealant/adhesive first surface. | 2021-10-14 |
20210320441 | MULTIPOLAR CONNECTOR SET - A multipolar connector set includes a first connector, a second connector including structure capable of being fitted to the first connector, a first substrate on which the first connector is mounted, a second substrate on which the second connector is mounted, a first ground conductor pattern formed on the first substrate, and a second ground conductor pattern formed on the second substrate. The first connector includes a first insulating member, first internal terminals held by the first insulating member and arranged in a first direction, and a first external terminal held by the first insulating member and connected to ground potential. The second substrate has a second conductor pattern non-formation region in which the second ground conductor pattern is not present at a position facing the first external terminal, when the first connector and the second connector are fitted to each other. | 2021-10-14 |
20210320442 | HOUSING FOR PLUGGABLE MODULE - A housing for a pluggable module may include a first seating protrusion, a second seating protrusion, and a locking protrusion. The first seating protrusion may have a first seating surface facing a first direction. The second seating protrusion may have a second seating surface facing a second direction opposite the first direction. The second seating surface may be positioned parallel to the first seating surface. The second seating protrusion may be offset relative to the first seating surface in a direction parallel and a direction perpendicular to the first seating surface. The locking protrusion may have a locking surface facing the first direction. The locking surface may be positioned parallel to the first seating surface. The locking surface may be offset relative to the first seating surface in the direction perpendicular to the first seating surface. | 2021-10-14 |
20210320443 | HIGH CONNECGOR COUNT MATING COMPLIANCE - A method and system are disclosed that allow easier coupling between high-density connectors. In one example implementation, the connectors on a computer board are mounted on flexible tabs extending from the computer board, the tabs having been formed by cutting slots on both sides of each of the tabs. A milled section within each tab makes the tab thinner, allowing it additional flexibility. In another example implementation, a pass-through connector is used as an intermediary between two mating connectors. The pass-through connector has internal pins with greater tolerance than the tolerance between the two mating connectors, allowing it easier alignment of pins for coupling. In yet another example implementation, mating connectors are coupled using a bundle of cables between the mating connectors that allows the coupling of multiple connectors, one at a time, reducing or eliminating the need to simultaneously couple multiple connectors. | 2021-10-14 |
20210320444 | ELECTRICAL CONNECTION DEVICE AND ELECTRONIC DEVICE COMPRISING SAME - The present invention suggests an electrical connection device having a noise blocking and damage preventing structure by comprising: a receptacle consisting of a plurality of conductive terminals and a plurality of conductive members; and a connector comprising a plurality of connector terminals corresponding to the plurality of conductive terminals. | 2021-10-14 |
20210320445 | Systems and Methods for Injecting Electrical Cables with a Fluid - An adapter probe configured for injecting fluid (e.g., liquid, gas) into at least one electrical cable. Particularly for injecting an electrical cable with a fluid when the electrical cable is affixed to a separable connector (e.g., elbow separable connector). Separable connector may be configured to connect sources of energy (e.g., transformer, circuit breaker) with distribution systems via electrical cable (or cable section). | 2021-10-14 |
20210320446 | Electrical connector with components of better material and little lead, preferably on the basis of copper - An electrical connector consists of a connector housing ( | 2021-10-14 |
20210320447 | Arrangement for Making Electrical Contact, and Current Connector - An arrangement for electrical contacting of a current connector ( | 2021-10-14 |
20210320448 | ELECTRICAL CONNECTOR - An electrical connector includes an insulating body, a first terminal group having a signal terminal pair and a ground terminal arranged on one side of the signal terminal pair, each signal terminal having a tail portion, a contact portion, and a body portion, the body portion having a covering portion and a free portion exposed to air, wherein there is a first center distance between the contact portions of the signal terminal pair, there is a second center distance between the free portions, and there is a third center distance between the covering parts, and a second terminal group forming a first mating port with the first terminal group, wherein the second center distance is smaller than the first center distance, and the third center distance is greater than the second center distance. | 2021-10-14 |