Patent application number | Description | Published |
20090195112 | STATOR FOR AN ELECTRIC MOTOR - A stator for an electric motor has a laminated stator core | 08-06-2009 |
20090267437 | SERVO MOTOR AND ROTOR THEREOF - A servo motor, comprising a stator and a rotor disposed within the stator. The rotor has a core and magnets, covering the periphery of the core, forming a plurality of axially extending rotor poles. The rotor poles comprise a plurality of the magnets arranged axially, and the centers of adjacent magnets of a rotor pole are staggered by a mechanical angle in the circumferential direction of the rotor. | 10-29-2009 |
20090302704 | ELECTRIC MOTOR - A universal motor has a stator and a rotor. The stator has stator core and a stator winding. The stator core has a yoke with two ends and two equivalent salient poles formed at the ends of the yoke respectively. The stator winding is wound on the yoke. | 12-10-2009 |
20100026112 | ELECTRIC MOTOR - An electric motor has a stator and a rotor. The stator has a housing with inlets and outlets. The rotor has a shaft, a rotor core and a commutator. A fan is fixed to the rotor. An end cap is fitted to the housing to close a first end of the housing and support electrical components, including brush gear. The brush gear includes two brush assemblies, each comprising a brush for making sliding electrical contact with the commutator and a brush guidance mechanism for resiliently urging the brush into contact with the commutator. The brush assemblies are accommodated in compartments of the end cap. Each compartment has vents on an axially facing side thereof and openings in a transverse wall thereof. An air guide guides a part of the airflow generated by the fan exiting from at least one of the outlets of the housing to flow into the compartments via the openings and exit the compartments via the vents to cool the brushes. | 02-04-2010 |
20100156229 | UNIVERSAL MOTOR - A universal motor comprises a stator and a rotor rotatably installed in the stator. The stator comprises a stator core having a yoke, n primary poles with windings wound thereon and n auxiliary poles. The primary poles and auxiliary poles being alternately arranged on the radially inner side of the yoke in a circumferential direction thereof. When the windings are electrified, n primary magnetic poles and n auxiliary magnetic poles are formed at the primary poles and auxiliary poles respectively, n being an integer greater than 1. All the primary magnetic poles have the same polarity and the polarity of each auxiliary magnetic poles is opposite the polarity of the primary magnetic poles. | 06-24-2010 |
20100295404 | MOTOR - A motor comprises: a stator having a stator core and field windings; brush gear including a plurality of brushes, a rotor comprising a shaft, a rotor core fixed to the shaft, a commutator fixed to the shaft adjacent the rotor core and rotor windings wound about teeth of the rotor core and connected to the commutator. The stator core comprises a yoke, 2P primary poles about which the field windings are wound, and 2P auxiliary poles. A control device controls the electrical connecting state of the field windings and the brushes so that 2P or 4P magnetic poles are selectively formed on the stator when the field windings are electrified. P is an integer equal to or greater than 1. | 11-25-2010 |
20110012470 | MOTOR - A motor comprises a stator and a rotor. The stator comprises 2P poles wherein P is an integer greater than one. The rotor comprises a shaft, a rotor core and a commutator fixed to the shaft. The commutator comprises m segments where m is an even integer greater than P. Every two adjacent segments are electrically connected by a winding unit so that the rotor winding comprises m winding units with at least one of the winding units comprising P coils connected in series; and each coil of each winding unit is directly connected to a corresponding two segments. | 01-20-2011 |
20110260569 | Electric Motor - An electric motor has a stator and a rotor magnetically coupled to the stator. The rotor has a shaft, a rotor core fixed to the shaft and having a plurality of teeth, a commutator fixed to the shaft adjacent the rotor core and having a plurality of segments, and rotor winding units wound about the teeth and connected to the segments. Brushes arranged in sliding electrical contact with the commutator transfer power to the rotor. Each of the rotor winding units has at least two subcoils directly connected in series to each other and separated from each other by at least one tooth. An initial subcoil and a final subcoil of each rotor winding unit are respectively directly connected to two adjacent segments. | 10-27-2011 |
20110260573 | Electric Motor - An electric motor has a rotor, a stator and brushes. The rotor has a shaft, a rotor core fixed to the shaft and having a plurality of teeth, a commutator fixed to the shaft adjacent the rotor core and having a plurality of segments, and rotor winding units wound about the teeth and connected to the commutator segments. Each of the rotor winding units is connected to a pair of adjacent commutator segments. At least one of the rotor winding units has at least two coils connected in series. Each coil has at least two subcoils directly connected in series and separated from each other by at least one tooth. An initial subcoil and a final subcoil of each coil are respectively connected to a pair of segments. | 10-27-2011 |
20130057089 | ELECTRIC MOTOR - An electric motor has a stator, a rotor and brush gear. The rotor includes a shaft, a rotor core fixed to the shaft, a commutator fixed to the shaft, and rotor windings wound on the rotor core and electrically connected to the commutator. The brush gear includes at least two arcuate brushes for making sliding contact with the commutator. The commutator and brush gear are disposed within a space formed in the rotor core to minimize the axial length of the motor. | 03-07-2013 |
20130058814 | ELECTRIC MOTOR - An electric motor has a stator, a rotor and brush gear. The rotor includes a shaft, a rotor core fixed to the shaft, a commutator fixed to the shaft, and rotor windings wound on the rotor core and electrically connected to the commutator. The brush gear includes at least two arcuate brushes for making sliding contact with the commutator. The commutator and brush gear are disposed within a space formed in the rotor core to minimize the axial length of the motor. | 03-07-2013 |
Patent application number | Description | Published |
20130114813 | METHOD AND APPARATUS FOR REFRESHING KEY - A method for refreshing a key is provided, wherein when a counter in a PDCP layer of a RB reaches a threshold, a mobile device receives a cell handover message, re-establishes PDCP layers and RLC layers for all RBs, keeps Uplink Time Alignment Information, uplink grant resources for uplink shared channel and Physical Uplink Control Channel resources allocated semi-statically, and flushes a buffer of a MAC layer; the mobile device obtains a new root key, and obtains a new encryption and integrity protection key of a radio resource control plane according to the new root key; the mobile device transmits a cell handover complete message protected by the new encryption and integrity protection key. | 05-09-2013 |
20140112184 | CELL MEASUREMENT METHOD, CELL RESOURCE SHARING METHOD, AND RELATED DEVICE - Disclosed are a cell measurement method, a cell resource sharing method, and a related device. The cell measurement method includes: a user equipment receives a measurement configuration message sent by a base station, wherein the measurement configuration message comprises at least one physical cell identity and CSI-RS configuration information corresponding to a measured cell, and wherein the physical cell identity is used to indicate the measured cell; measuring the CSI-RS corresponding to the measured cell according to the CSI-RS configuration information, and obtaining a measurement result of the measuring; sending the obtained measurement result of the measured cell and measurement object information of the measured cell to the base station via a measurement report. The technical solution provided by the present invention can effectively improve the accuracy of the measurement result, and enable the base station to distinguish different measurement results corresponding to different cells. | 04-24-2014 |
20140213221 | METHOD AND APPARATUS FOR COMMUNICATION MODE SWITCHING - Embodiments of the present invention provide a method and an apparatus for communication mode switching. The method includes: acquiring state information of a device-to-device link between a first UE and a second UE; implementing a switching between a first communication mode and a second communication mode according to the state information of the device-to-device link between the first UE and the second UE, where the first UE and the second UE perform device-to-device communication under the first communication mode, and the first UE communicates with the second UE via a base station under the second communication mode. | 07-31-2014 |
20140235248 | COMMUNICATION MATCHING METHOD, USER EQUIPMENT AND BASE STATION - The present invention provides a communication matching method, a user equipment and a base station. The communication matching method includes: obtaining, by a second user equipment supporting a D2D function, D2D capability information of a serving base station of a cell to which the second user equipment currently belongs; obtaining, by the second user equipment, information, which is broadcasted by a first user equipment supporting the D2D function, of the first user equipment after determining that the cell to which the second user equipment currently belongs supports the D2D function according to the D2D capability information; performing, by the second user equipment, communication matching with the first user equipment according to the information of the first user equipment and the D2D capability information of the serving base station of the cell to which the second user equipment currently belongs. | 08-21-2014 |
20140247410 | PIXEL STRUCTURE AND CORRESPONDING LIQUID CRYSTAL DISPLAY DEVICE - The present invention discloses a pixel structure and a corresponding liquid crystal display device. The pixel structure has includes two data lines, two scanning lines and a pixel electrode. The pixel electrode has a cross portion that crosses over one of the scanning lines adjacent to the pixel electrode. The pixel structure and the corresponding liquid crystal display device have high aperture ratio and can be manufactured with greater stability, thereby solving the technical problem of the conventional pixel structure and the liquid crystal display device using the same on having low aperture ratio and less manufacturing stability. | 09-04-2014 |
20140254523 | CONNECTION ESTABLISHMENT METHOD AND USER EQUIPMENT - The present invention provides a connection establishment method and a user equipment. The connection establishment method includes: acquiring, by a second user equipment supporting a device to device (D2D) function, first user equipment information of a first user equipment supporting the D2D function; and initiating, by the second user equipment, a connection establishment process with a network-side device after the second user equipment determines that a connection with the first user equipment is established according to the first user equipment information, and sending the first user equipment information to the network-side device in the connection establishment process, so that a connection is established between the network-side device and the first user equipment. The present invention can realize establishment of a DPS bearer between the user equipments supporting the D2D function, realize communication between the user equipments supporting the D2D function and further realize resource controllability of a network. | 09-11-2014 |
20140291846 | ARRAY SUBSTRATE AND FANOUT LINE STRUCTURE OF THE ARRAY SUBSTRATE - A fanout line structure of an array substrate includes a plurality of fanout lines arranged on a fanout area of the array substrate, where the fanout line is used to connect a signal line with a bonding pad. Lengths of different fanout lines are different. At least one fanout line includes a first subsection and a second subsection. An electrical resistivity of material of the second subsection of the fanout line is greater than an electrical resistivity of material of the first subsection of the fanout line. Length of a first fanout line is greater than length of a second fanout line, and length of a second subsection of the second fanout line is greater than length of a second subsection of the first fanout line. | 10-02-2014 |
20140313920 | METHOD FOR REPORTING A MEASUREMENT REPORT OF A MEASUREMENT EVENT - The present invention discloses a method for reporting a measurement report of a measurement event, including: determining that a measurement event is generated in a user equipment UE in an activated state of discontinuous reception DRX mode; judging whether a first time to trigger corresponding to the measurement event is valid when it is determined that there is a measurement event generated; using, when it is judged that the first time to trigger is valid, the first time to trigger to time the measurement event; using, when it is judged that the first time to trigger is invalid, a second time to trigger to time the measurement event, such that the UE is in next one or next several activated states of DRX mode after the generation of the measurement event. The present invention can improve a success rate of mobility handover between cells or wireless link quality. | 10-23-2014 |
20150029988 | METHOD, DEVICE AND SYSTEM FOR UPLINK RESOURCE ALLOCATION - The present disclosure discloses a method, a device and a system for uplink resource allocation, relating to a wireless communication field and used for further reducing interference of service transmission between cell uplinks. The method for uplink resource allocation includes: a first base station determines uplink almost blank subframe (UL ABS) subframe(s) unused currently of a user equipment (UE) served by the first base station; and the first base station sends information of the determined UL ABS subframe(s) unused currently of the UE served by the first base station to a second base station, so that the second base station acquires available UL ABS subframe(s) and takes the available UL ABS subframe(s) as uplink subframe resource(s) of the second base station. The present disclosure is applied to a resource allocation scenario. | 01-29-2015 |
Patent application number | Description | Published |
20120134525 | AUDIO INTERFACE - An audio interface used for mating with an earphone plug having an electronic conductor is disclosed. The audio interface comprises a socket body; and an insulation wrap protruding from the socket body, the insulation wrap defining a receptacle, the electronic conductor inserted in the receptacle and wholly wrapped by the insulation wrap. | 05-31-2012 |
20150034379 | CABLE MAGNET RING - A cable magnet ring of adjustable length and able to include anti-EMI magnets of different strengths includes a bracket and a number of pairs of magnetic blocks. The bracket includes a first connecting member and a second connecting member detachably mounted to the first connecting member. The magnetic blocks are detachably received in the first and second connecting members. The first connecting member is movable relative to the second connecting member, to adjust a length of the bracket. Through holes for receiving a cable are defined in the shape of each pair of magnetic blocks, in the first connecting member, and in the second connecting member. | 02-05-2015 |
20150055288 | SERVER - A shield against electromagnetic radiation emanating from a server includes a shielding apparatus attached to a server chassis which contains a set of hard disk drive modules. Each hard disk drive module includes a bracket and a hard disk drive fixed therein. A gap is defined between one end of each bracket and the hard disk drive held in the bracket. The gaps of the brackets extend from top to bottom. The top plate of the chassis defines a slot corresponding to the gaps. The shielding apparatus includes a mounting plate and a set of spaced shielding units set vertically to the mounting plate. Each shielding unit defines a set of electrically-conductive vents functioning as waveguides to absorb electromagnetic radiation. | 02-26-2015 |
20150077932 | SHIELDING ASSEMBLY AND ELECTRONIC DEVICE - A shielding assembly is used to shield electronic element positioned on a motherboard of an electronic device. The shielding assembly includes a shielding frame fixed to a first surface of the motherboard, a heat dissipating module, and a shielding plate. The heat dissipating module is detachably assembled to the shielding frame. When the heat dissipating module is assembled to the shielding frame, the heat dissipating module and the shielding frame form a shielding space to receive the electronic element. The shielding plate is fixed to a second surface of the motherboard opposite to the shielding frame to completely shield the electronic element. | 03-19-2015 |
Patent application number | Description | Published |
20140115038 | SERVER AND METHOD FOR DISTRIBUTING FILES - In a method for distributing files, a size of the file is read. The file is transmitted to a whole file server in response that the size of the file does not exceed a preset value. A file header data of the file is read and format information of the file is acquired from the file header data, in response that the size of the file exceeds the preset value. A chunking technology for dividing the file is determined according to the format of the file. If a FSP technology is suitable for the file, the file is transmitted to a FSP server. If a CDC technology is suitable for the file, the file is transmitted to a CDC server. If a SB technology is suitable for the file, the file is transmitted to a SB server. | 04-24-2014 |
20140164334 | DATA BLOCK BACKUP SYSTEM AND METHOD - A server uploads each data block of the file into a first storage space of the server. The server deletes repetitive data blocks of the file from the first storage space. The server backs up the repetitive data blocks into a third storage space of the server from the first storage space when the repetitive data blocks are not backed up, and backs up the uploaded data blocks of the file into the third storage space from a second storage space of the server. | 06-12-2014 |
20140164339 | REPETITIVE DATA BLOCK DELETING SYSTEM AND METHOD - An analysis device obtains hash lists from databases of a server cluster. The analysis device determines repetitive hash values and repetitive data blocks. The analysis device deletes the repetitive data blocks from servers of the server cluster. | 06-12-2014 |
20140164391 | DATA BLOCK SAVING SYSTEM AND METHOD - An assignment server receives a data block of the file from a client. The assignment server determines if the obtained data block is a repetitive data block. The assignment server uploads the obtains data block from the client into a storage server when the obtained data block is not the repetitive data block. | 06-12-2014 |
20140164487 | FILE SAVING SYSTEM AND METHOD - An assignment server receives two or more data blocks of the file from a client. The assignment server deletes repetitive data blocks from the client, and sets a storage space in a storage server for storing each data block from the client. The assignment server uploads each data block from the client into the storage space corresponding to the data block. | 06-12-2014 |
20140164561 | COMPRESSED PACKAGE UPLOAD MANAGEMENT SYSTEM AND METHOD - A client divides a compressed package into two or more data blocks. The client deletes the repetitive data blocks from the client, and sets a storage space in a server for storing each data block from the client. The client uploads each data block from the client into the storage space corresponding to the data block. | 06-12-2014 |