24th week of 2014 patent applcation highlights part 42 |
Patent application number | Title | Published |
20140161576 | WORKPIECE TRANSFER DEVICE - A workpiece transfer device includes a base, a rotating portion rotatably mounted on the base, and a transfer mechanism mounted on the rotating portion. The transfer mechanism includes a rotational housing, at least one bearing table, and a driving device. The bearing table is received in the rotational housing. The bearing table is configured to support a workpiece. The driving device is operable to drive the bearing table to slide in the rotational housing. | 2014-06-12 |
20140161577 | METHOD AND SYSTEM FOR LOCALLY CONTROLLING SUPPORT OF A FLAT OBJECT - A non-contact support platform system is provided for supporting a substantially flat object. The system includes a platform with a first plurality of pressure ports and a first plurality of vacuum ports for inducing a fluid cushion to support the object at a distance from the platform. The system further includes a second plurality of pressure ports located at a predetermined zone of the platform for increasing the distance of the object from the platform at the predetermined zone. | 2014-06-12 |
20140161578 | CONSTRUCTION MACHINE - An operator's seat mounting section ( | 2014-06-12 |
20140161579 | AIRCRAFT TOWBAR WITH RAPID WHEEL DEPLOYMENT AND METHOD FOR EFFICIENTLY MOVING AIRCRAFT THEREWITH - A towbar includes a body and a carriage assembly mounted to the body for movement between a retracted position in which wheels on the carriage assembly are elevated above the ground and a support position in which the wheels support the towbar on the ground, wherein the towbar is configured for rapid deployment of the carriage assembly from the retracted position to the support position. Rapid deployment is provided by a hydraulic actuator and an accumulator that can store fluid pressure, such that controllably discharging the accumulator drives the actuator to move the carriage assembly. A method is disclosed using the towbar to move an aircraft such that the accumulator is charged with pressure before the towbar is decoupled from nose gear. | 2014-06-12 |
20140161580 | FORKLIFT SHIPPING AND HANDLING APPARATUS - A shipping and handling system for a fork lift truck that has a cab and rails extending vertically above the cab. A first bracket is secured to the back of the rails and a second bracket is secured to the back of the cab. One bracket is provided with wheel while the other is provided with legs so that the truck is able to rest on the brackets when it is tipped over upon its back. A special adaptor is provided that allows a second fork lift truck to hitch onto the unwheeled bracket and lift the bracket off the support surface whereupon the first truck can be easily maneuvered from place to place. | 2014-06-12 |
20140161581 | ROTATION DEVICE FOR LOAD TRANSPORTING APPARATUS - Embodiments of the present invention are directed to a load transporting apparatus that is capable of being steered while transporting a load across a base surface. In particular, the load transporting apparatus includes a roller track configured to support movement of a roller assembly, and a support foot that is connected to the roller track with a pin connector. During load transport, the support foot can be maintained in a substantially similar position relative to a frame structure supporting the load even when the transport movement is not in a parallel direction to the orientation of the support foot. | 2014-06-12 |
20140161582 | GRIPPING ELEMENT FOR MANIPULATORS - A gripping element is provided for industrial manipulators adapted for gripping items at high temperatures, in particular composite and nylon laminates. The gripping element includes a first portion coupling to a manipulator and a second elastically deformable portion intended to interact directly with the item to be manipulated. The second portion includes a substantially flat base and a perimetrical edge which extends around the base. An air intake duct opens at the base to activate the gripping element by depression. At rest, in a first not-deformed configuration, the lying plane of the perimetrical edge and the lying plane of the base are parallel and separated. In use, in a second deformed configuration, the lying plane of the perimetrical edge and the lying plane of the base are coincident are in abutment on the caught item. | 2014-06-12 |
20140161583 | Wheel Base Measuring Lifting System for Lifting a Vehicle and Method Therefor - Disclosed is a wheel based measuring system and a method for lifting a vehicle. The lifting system includes one stationary lift; a number of moveable lifts; positioning means for defining a position of a wheel axle of the vehicle; distance measuring means for determining the distance of the vehicle to a reference point; and control means for determining the distance between two vehicle axles and steering the one or more moveable lifts to the correct position. | 2014-06-12 |
20140161584 | Apparatus for supporting and holding a bead core-apex subassembly and method of producing and transporting the bead core-apex subassembly - The present invention is directed to an apparatus for supporting an annular bead core-apex subassembly, the apparatus comprising a spacer disc for supporting the annular bead core-apex subassembly, and a clamping device comprising a supporting surface for supporting the spacer disc, as well as a plurality of clamping elements for selectively clamping the spacer disc to the supporting surface. The clamping elements are movable between an expanded position in which the spacer disc is clamped to the supporting surface, and a retracted position in which the spacer disc is released and can be lifted from the supporting surface. Moreover, the present invention is directed to a system comprising a respective apparatus for supporting an annular bead core-apex subassembly as well as the subassembly. Finally, the present invention is also directed to a method of transporting an annular bead core-apex subassembly. | 2014-06-12 |
20140161585 | TURBO-MACHINE COMPONENT AND METHOD - A component, a component manufacturing process, and a component operation process are disclosed. The component has a diffuser permitting compressible fluid to flow throughout a first region and a second region of the diffuser at a decreasing velocity. The diffuser includes a coating collection feature. The component manufacturing process includes positioning the component and applying the coating to at least a surface of the component outside of the diffuser and to at least a portion of the second region, not to the first region, to the coating collection feature, or a combination thereof. The component operation process includes positioning the component and transporting the compressible fluid through the diffuser. | 2014-06-12 |
20140161586 | Pump Turbine Plant - The invention concerns a pump turbine plant, comprising a
| 2014-06-12 |
20140161587 | Seal Monitoring and Control System - A seal monitoring and control system for a gas lubricated non-contacting seal includes various sensors providing signals to a programmable logic control system. The control system is disposed to determine a presence of an anomalous operating condition of the seal, for example, based on phase, relative position of rotor to stator or other signals in combination provided by the various sensors to provide an output signal, which in one embodiment performs at least one mitigating process to correct the anomalous operating condition by adjusting at least one operating parameter of the seal. | 2014-06-12 |
20140161588 | CENTRIFUGAL COMPRESSOR - A centrifugal compressor, the capacity of which can be increased with keeping the diameter of the impeller at minimum, is provided. The centrifugal compressor includes: a drive gear ( | 2014-06-12 |
20140161589 | BACKUP SEALS IN ROTARY PUMPS - Arrangements for promoting the restriction of fluid flow along a shaft via providing a deformable ring member in an annulus between the shaft and housing. In an initial general condition, the deformable ring member permits free fluid flow in a general direction along the shaft while in a second, constricted condition, the deformable ring closes or blocks a gap or clearance normally conducive to free fluid flow to thereby restrict fluid flow. An actuation medium, which can take any of a very wide variety of forms, preferably promotes constriction of the deformable ring member directly or indirectly. | 2014-06-12 |
20140161590 | COVER DEVICE, INTEGRALLY BLADED MAIN ROTOR BODY, METHOD AND TURBOMACHINE - A covering device for an integrally bladed rotor base body of a turbomachine for preventing or reducing a cooling air stream that flows from a high-pressure side to a low-pressure side through channels that are formed between adjacent rotor blades, a plurality of cover elements being provided that are individually insertable into the channels and have at least one peripheral sealing surface. Also an integrally bladed rotor base body having a covering device of this kind, a method for producing such an integrally bladed rotor base body, as well as a turbomachine having such an integrally bladed rotor base body. | 2014-06-12 |
20140161591 | LUBRICANT SYSTEM - An aircraft engine having a fan or propeller stage mounted to a planetary gearing system through a planetary gearing output drive shaft is provided with a lubricant system having a seal with lubricant delivery chamber for receiving a lubricant and a sealing surface sealing against a rotatable shaft, the rotatable shaft has a hollow interior and an opening in registration with the delivery chamber. The lubricant system has a lubricant pump in fluidical communication with and downstream of the opening. | 2014-06-12 |
20140161592 | GUIDANCE OF TURBINE ENGINE SHAFTS - Turbine engine ( | 2014-06-12 |
20140161593 | TURBINE ENGINE ALIGNMENT ASSEMBLY - An augmentor assembly for a gas turbine engine includes an alignment assembly disposed along an axis having a base and a plate. The base includes a plurality of grooves. The plate includes a plurality of flanges in mating engagement to the plurality of grooves. A first component and a second component are attached to the alignment assembly. The mating engagement of the plurality of grooves and the plurality of flanges is arranged to provide incremental adjustment to define a position of the first component relative to the second component. | 2014-06-12 |
20140161594 | PORTABLE BLOWER - A portable blower capable of improving safety is provided. The blower is placed on a setting surface by support of the leg and is capable of holding an inclined position at a plurality of inclined angles to the setting surface. In addition, the blower includes a housing having an intake port and a discharge port opened on a lower surface and an upper surface thereof, respectively, an air passage connecting the intake port and the discharge port which are provided in the housing, and a blowing fan, and the outdoor air flows into the air passage from the intake port by driving of the blowing fan and is sent forth from the discharge port passing through the blowing fan. | 2014-06-12 |
20140161595 | VARIABLE DISPLACEMENT TURBOCHARGER AND ASSEMBLY METHOD OF VARIABLE NOZZLE MECHANISM - It is provided with: a variable nozzle mechanism for regulating a flow of exhaust gas to a turbine rotor; a link mechanism for converting reciprocal displacement from an actuator that operates a variable nozzle mechanism into rotational displacement and transmitting the rotational displacement to an inner section of a bearing housing; and an engaging part for engaging an output section of the link mechanism and an input section of the variable nozzle mechanism, and the engaging part is constituted by a pin and a pin insertion slot where the pin is inserted, and a smooth surface is formed around an insertion position of the pin so as to guide a tip of the pin to the insertion position. | 2014-06-12 |
20140161596 | TURBINE SHROUD ENGAGEMENT ARRANGEMENT AND METHOD - According to one aspect of the invention a turbine shroud engagement arrangement includes an outer shroud and an inner shroud operably connectable to the outer shroud. The outer shroud has at least one of a channel formed in and a protruding member extending from an inner radial surface thereof. The inner shroud has at least one of a protruding member extending from an outer radial surface thereof that is complementary to the at least one channel of the outer shroud or a channel formed in the outer radial surface that is complementary to the at least one protruding member of the outer shroud. The turbine shroud engagement arrangement is primarily axially slidably engagable and configured to radially support the inner shroud relative to the outer shroud. | 2014-06-12 |
20140161597 | Axial turbomachine blade with platforms having an angular profile - The present application relates to a splitter nose of an axial turbomachine designed to separate an annular flow into the turbomachine into a primary flow and a secondary flow for undergoing a thermodynamic cycle. The nose includes a de-icing device with a wall defining, at least partially, an annular channel. A hot oil stream created by the turbomachine circulates in this latter. The oil runs through the circular nose and de-ices it while itself getting cooled. The wall is located so as to form the leading edge of the said splitter nose. The wall is an open or closed strip such as a tube which can be fixed by bonding, welding or recessing. The present application also relates to a multi-flow turbomachine with splitter noses fitted with de-icing devices. | 2014-06-12 |
20140161598 | IMPELLER BACKFACE ROTATING HEAT SHIELD - A gas turbine engine, a rotor assembly for a gas turbine engine, and a method for thermally insulating an impeller in a gas turbine engine are provided. In one embodiment, the gas turbine engine includes an impeller having a front face configured to modify a direction of air flow through the gas turbine engine. The impeller further includes backface to which a heat shield is mounted. A closed cavity is defined between the heat shield and the backface of the impeller, and is configured to insulate the backface of the impeller from a high temperature environment. | 2014-06-12 |
20140161599 | ROLLING BEARING ARRANGEMENT OF A SHAFT OF AN EXHAUST-GAS TURBOCHARGER - A rolling bearing arrangement ( | 2014-06-12 |
20140161600 | STATOR FOR GAS EXHAUST PUMP, METHOD FOR MANUFACTURING THE SAME, PUMP HAVING THE STATOR, AND MANUFACTURING METHOD AND ASSEMBLING METHOD OF THE SAME - There is provided a stator that can ensure safe rotation even if a width of a gap between a screw rotor and a stator is particularly smaller than that of a conventional one and can greatly increase a pumping performance of a pump. A stator of the present invention is formed of a metal and a PFA film is provided on an inner wall surface of a top end surface of a screw rotor. After coating the inner wall surface with PFA, followed by melting and remelting processes, the PFA film is formed to have a high smoothness. The stator is placed with a gap between the inner wall surface and the top end surface. If the PFA film of the present invention is provided in a predetermined manner, the width of the gap can be made significantly smaller than that of a conventional one. | 2014-06-12 |
20140161601 | METHOD FOR PRODUCING, REPAIRING AND/OR EXCHANGING A HOUSING, IN PARTICULAR AN ENGINE HOUSING, AND A CORRESPONDING HOUSING - The invention relates to a method for producing, repairing and/or exchanging a housing, in particular an engine housing of an aircraft engine, comprising at least two shells, between which a structural part is formed, wherein the method comprises the following step: layer-by-layer construction of the at least two shells jointly with the structural part by means of a generative manufacturing system, wherein the structural part comprises at least one porous structure and/or honeycomb structure. The invention relates furthermore to such a housing. | 2014-06-12 |
20140161602 | STRUCTURAL ASSEMBLY FOR CENTRIFUGAL FAN ROTOR HOUSING - The present invention refers to a structural assembly for centrifugal fan rotor housing capable of optimizing the air flow in its interior. Such optimization is due to the existence of a pneumatic circuit ( | 2014-06-12 |
20140161603 | EXHAUST DIFFUSER - An exhaust diffuser is provided having a center body having an inlet adapted for coupling to a turbine. The center body has an outer wall, and a guide member disposed inside the center body. A flow path reducing member is disposed inside the center body. The flow path reducing member is configured to be movable into a first position and a second position. The first position is an inactive position having no impact on an exit flow area of the exhaust diffuser, and the second position is a deployed position that reduces the exit flow area of the exhaust diffuser. | 2014-06-12 |
20140161604 | AIRFLOW DIFFUSER FOR IN-TRANSIT REFRIGERATION - A diffuser apparatus for a space of a refrigeration container includes a housing having an internal chamber extending to a nozzle portion comprising a height less than a height of the internal chamber and a width greater than a width of the internal chamber, a fan disposed for operation in the internal chamber, and a heat exchanger disposed for operation in the internal chamber between the fan and the nozzle portion. | 2014-06-12 |
20140161605 | GAS TURBINE STRUCTURE - A gas turbine structure includes a guide vane. The gas turbine structure (further includes a first housing and a second housing and the guide vane extends from the first housing to the second housing. The guide vane includes a leading edge and a trailing edge and the guide vane extends from the leading edge to the trailing edge along a mean camber line. The guide vane includes a first attachment structure, a first fastening arrangement and a second fastening arrangement. Moreover, the first attachment structure includes a stiffening member extending over at least a portion of a circumference of the first housing. Furthermore, the stiffening member includes a stiffening member center point as measured along the mean camber line. | 2014-06-12 |
20140161606 | VANE PROFILE FOR AXIAL-FLOW COMPRESSOR - A vane for an axial-flow compressor has a pressure surface generating positive pressure and a suction surface generating negative pressure, and both are located on one side of the chord line. The pressure surface includes a bulging portion, having a maximum curvature of 1.5 or more between a chordal position of 70% and 95%, in a central section of the vane's span. This configuration increases the flow velocity around the bulging portion of the pressure surface to locally decrease the static pressure. By flow continuity the flow velocity on the suction surface that faces the pressure surface is decreased, and thus locally the static pressure on the suction surface is increased. Secondary flow from the pressure surface with positive pressure to the suction surface with negative pressure from the hub region, is suppressed due to the locally increased static pressure on the suction surface. | 2014-06-12 |
20140161607 | TURBOMACHINE - The turbomachine includes a mid turbine vane frame, with an annular compartment formed between the mid turbine vane frame and a low-pressure turbine casing being sealed by means of at least two ring seals, wherein one ring seal is in contact with the mid turbine vane frame and the other ring seal is in contact with the low-pressure turbine casing and a radial annular overlap is thereby created with the first-mentioned ring seal. | 2014-06-12 |
20140161608 | STEAM TURBINE HOUSING - A steam turbine housing is provided having a housing wall and a stiffening cradle attached to the inner side which has two encircling inner webs which are arranged axially adjacent to one another and which project radially inward from the housing wall. Between the inner webs, running parallel and axially centrally, a central web is attached to the inner side of the housing wall, the radially inner edge of which is straight, wherein at the radially inner edge of the central web, the central web forks in a Y-shaped manner inward into two transition webs which extend to and merge into the adjacent inner web, such that the inner webs are fastened directly to the housing wall outside the circumferential extent of the transition webs and are fastened to the housing wall via the transition webs and the central web within the circumferential extent of the transition webs. | 2014-06-12 |
20140161609 | FAN CONTROL SYSTEM AND METHOD - A fan control system includes a sensor and a controller to control a fan. The controller obtains an actual temperature value sensed by the sensor. The controller speeds up the fan with a first predetermined value, in response to the actual temperature value being between a first and second trigger value, and speeds up the fan with a second predetermined value greater than the first predetermined value, in response to the actual temperature value being greater than the second trigger value. | 2014-06-12 |
20140161610 | METHOD AND DEVICE FOR REDUCING A PITCHING MOMENT WHICH LOADS A ROTOR OF A WIND POWER PLANT - A method for reducing a pitching moment that loads a rotor of a wind power plant includes determining a manipulated variable in order to set an azimuth angle of the wind power plant. A horizontal oblique incoming flow against the rotor is brought about by a wind acting on the rotor by use of the azimuth angle so as to reduce a portion of the pitching moment that is caused by vertical wind shear acting on the wind power plant. | 2014-06-12 |
20140161611 | POWER GENERATING APPARATUS USING FLOWING WATER - The present invention relates to a power generating apparatus using flowing water, which converts the energy from the flow speed of the water for generating power to the rotational power of a rotating shaft, wherein a plurality of blades ( | 2014-06-12 |
20140161612 | TIP SHROUD MONITORING SYSTEM, METHOD, AND CONTROLLER - A tip shroud of a bladed rotor can be monitored for integrity using a sensor configured to detect the tip shroud. A signal from the sensor can be monitored and if the magnitude of the signal changes, such as beyond a defined amount, an indication of possible damage can be made. A baseline sensed pattern for a revolution of the tip shroud can be compared to an operation sensed pattern for a subsequent revolution, and the indication of damage can be made if there is more than the defined amount and/or percentage of difference between the patterns. | 2014-06-12 |
20140161613 | PITCH REGULATION APPARATUS FOR A WIND TURBINE BLADE - Rotation device of a wind turbine blade, which comprises a hydraulic actuator to rotate said blade in relation to a longitudinal axis of rotation, and a hydraulic system to drive the actuator, wherein said actuator comprises a substantially toroidal hydraulic chamber concentric with the axis of rotation of the blade, said hydraulic chamber comprising at least one moving piston linked to the blade, and at least one respective fixed stopper. | 2014-06-12 |
20140161614 | ROTATIONAL SUPPORT OF A WIND TURBINE BLADE - The invention resides in an assembly for rotationally supporting a wind turbine blade ( | 2014-06-12 |
20140161615 | Water Turbine Propeller - A water turbine propeller includes an optional turbine casing having forward and rearward openings, a rotational cylindrical unit, a plurality of rotating foil blades rigidly secured to the inner periphery of the rotational shaft on a common shaft, and an engine or motor which rotates the rotational shaft within the turbine casing. The operation of the engine causes the rotation of the rotational shaft and the helical blades direct water into the forward opening of the turbine casing and out the rearward openings of the turbine casing, thereby creating a focused torque (or vortex) effect on the water flow for a propulsive force. | 2014-06-12 |
20140161616 | MULTI-PIECE BLADE FOR GAS TURBINE ENGINE - A blade assembly for a gas turbine engine includes a rim seal including leading and trailing edge seal portions joined to one another by an axial portion. The leading and trailing edge seal portions and the axial portion together provide a notch. A blade has a root received in the notch. A rotating stage of a gas turbine engine includes a rotor including a slot. A rim seal includes leading and trailing edge seal portions adjoined to one another by an axial portion and providing a notch. A blade has a root received in the notch. A method of assembling a rotor stage includes inserting a root of a blade into a notch of a rim seal, and sliding the rim seal and blade into a rotor slot. | 2014-06-12 |
20140161617 | BLADED ROTOR WHEEL FOR A TURBINE ENGINE - A bladed rotor wheel for a turbine engine, the rotor wheel including a disk including, formed in its outer periphery, at least one slot for mounting the roots of blades, and a spacer mounted between each blade root and a bottom of the slot. The spacer includes at least one member of type that is bistable in position and that can occupy a first stable position for assembly or disassembly in which the member does not exert force on the blade root, and a second stable position in which the bistable member exerts a radial force on the blade root. The spacer also includes at least one resilient damper member mounted between the bottom of the slot and the blade root. | 2014-06-12 |
20140161618 | Metal Joining And Strengthening Methods Utilizing Microstructural Enhancement - A method for joining first and second metal portions includes welding together the portions such that a weld nugget joins them, compressively stressing the weld nugget throughout its volume, and heat treating the compressively stressed weld nugget to recrystallize metal therein. A method for strengthening a metal element includes imparting compressive stress within a region of the metal element, and heat treating it such that metal of the region recrystallizes with a finer grain structure than was present in the region before the step of imparting the compressive stress. A repaired metal part includes a first, original section made of metal alloy, and a second, repair section of metal alloy joined to the original section by a recrystallized metal weld having crystals within +/−3 ASTM-112 grain sizes of the size of the crystals of the original and repair sections. | 2014-06-12 |
20140161619 | SEALING DEVICE - The present invention relates to a sealing device ( | 2014-06-12 |
20140161620 | ATTACHMENT OF COMPOSITE ARTICLE - A composite article including composite component extending heightwise from a component base to a component tip and lengthwise between spaced apart component first and second edges. Component plies having widthwise spaced apart ply first and second sides and ply edges therebetween. Component mounted on a spar which includes a shank extending heightwise into the composite component, tab at upper end of shank and substantially or fully embedded in the composite component, and tab tip. Ply edges of at least a first portion of the plies directly or indirectly contacting or pressing against the tab. Ply edges of at least a second portion of the plies may directly or indirectly contact or press against the tab tip. Ply edges of first portion may press against one or more indented or recessed surfaces in the tab. The composite article may be a composite blade or vane including a composite airfoil. | 2014-06-12 |
20140161621 | ATTACHMENT OF COMPOSITE ARTICLE - A composite article including composite component mounted on a spar including a shank extending heightwise from below component base up into composite component. Tab at an upper end of shank substantially or fully embedded in the composite component and at least one ply surface pattern of the composite component contacting and generally conforming to at least one spar surface pattern on the tab. | 2014-06-12 |
20140161622 | PROPELLER - A propeller having a central post to which one or more blades are connected. The blades are disposed and configured to pull air in from the propeller's sides toward the propeller's axis of rotation to create pressure in an area in the vicinity of the center of the propeller's rotating axis for generating thrust. | 2014-06-12 |
20140161623 | TURBINE ENGINES WITH CERAMIC VANES AND METHODS FOR MANUFACTURING THE SAME - A vane assembly includes first and second annular metal rings configured to accept a compressed gas flow therebetween. The first and second annular rings each include a cutout portion. The assembly further includes a ceramic matrix composite vane configured as an airfoil having a blunt rounded nose and a flattened and tapered tail. A first radial end of the vane is rigidly disposed on the first annular ring and a second radial end of the vane is slidably disposed within the cutout portion of the second annular ring such that the vane is encompassed by the first and second annular rings. The vane includes a hollow through opening portion extending radially therethrough. Still further, the assembly includes a metallic elongated member disposed within and extending through the hollow portion of vane and through the cutout portion of the first annular ring. | 2014-06-12 |
20140161624 | METHOD FOR PRODUCING A RUN-IN COATING, A RUN-IN SYSTEM, A TURBOMACHINE, AS WELL AS A GUIDE VANE - A method for producing a run-in coating for a turbomachine for braking a rotor in the event of a shaft breakage, the run-in coating being formed as an integral, generative blade portion during a generative manufacture of a blade. A run-in system having an abradable ring that is configured circumferentially on a blade row and has a chamber-type material structure. A turbomachine having a run-in system of this kind, as well as a guide vane having such a run-in coating. | 2014-06-12 |
20140161625 | TURBINE COMPONENT HAVING COOLING PASSAGES WITH VARYING DIAMETER - Systems and devices configured to cool turbine components in a turbine by passing a cooling flow through the turbine component via a cooling passage with a variable diameter are disclosed. In one embodiment, a turbine component includes: at least one elongated cooling passage extending from a root of the bucket to a tip of the bucket, wherein the elongated cooling passage has a variable diameter along a length of the bucket. | 2014-06-12 |
20140161626 | METHOD FOR MANUFACTURING AN OXIDE/OXIDE COMPOSITE MATERIAL TURBOMACHINE BLADE PROVIDED WITH INTERNAL CHANNELS - An oxide/oxide composite material turbomachine blade including a fiber reinforcement obtained by weaving a first plurality of threads and a second plurality of threads, with the threads of said first plurality of threads being arranged in successive layers and extending in the longitudinal direction of the fiber blank corresponding to the longitudinal direction of the blade is disclosed. The reinforcement is densified by a matrix, with the blade further including one or several internal channels having a coiled shape extending in the longitudinal direction of the blade. | 2014-06-12 |
20140161627 | SYSTEM AND METHOD FOR CONTROLLING MOTION PROFILE OF PISTONS - A method includes driving a fluid pumping unit having a plurality of pumping cylinders via a plurality of hydraulic cylinders respectively of a hydraulic power unit. The method further includes controlling activation of the hydraulic power unit such that each stroke of the corresponding piston assembly between the top dead center and the bottom dead center follows a corresponding trapezoidal velocity profile with respect to a time duration. Controlling activation includes controlling flow of a hydraulic fluid in the hydraulic power unit so as to control the corresponding trapezoidal velocity profile with respect to the time duration of the corresponding piston assembly to obtain a predefined flow rate of the fluid medium from the pumping unit. | 2014-06-12 |
20140161628 | PULSE ACTIVATED ACTUATOR PUMP SYSTEM - A pump system containing no external parts or valves is provided. The pump system is characterized by a common type of actuating mechanism and incorporates reversibly expanding actuators, preferably electroactive actuators. Fluid is caused to move at a selected flow rate and direction by sequentially activating contiguous actuators located inside the pump. The pump may be used to pump a variety of fluids and may be used in various industrial, commercial, medical, aeronautical, or military applications. | 2014-06-12 |
20140161629 | Pneumo-hydraulic Sump Water Evacuation System - A system is taught for automatically siphoning water out of a sump pit or reservoir that only relies on domestic water as the sole source of motive power to automatically evacuate water from a sump pit. This pump system uses neither electricity nor floats as it mechanically amplifies a small pneumatic pressure signal—a change in air pressure—to turn on and off a higher-pressure hydraulic source such as a domestic water supply having a pressure of approximately 60 psig. The present sump pump system further teaches an eductor Venturi assembly having an annular groove in the fluid outflow conduit that creates pumping suction using the principle of differential pressure created when a fluid transitions from laminar to turbulent flow. This sump pump system operates with or without backpressure unlike some systems of this type. Importantly, the present automatic sump pump is further distinguished from other sump pump assemblies by being easy and inexpensive to install into Radon-remediated sump pits, which by code must have hermetically sealed covers. | 2014-06-12 |
20140161630 | ELECTRIC FLUID PUMP - An electric fluid pump may include a wet section having a pump wheel and a permanently excited rotor of an electric motor arranged therein. The electric fluid pump may include a dry section having a stator of the electric motor arranged therein. A containment shell may be included configured to separate the wet section from the dry section. The dry section may include control electronics for controlling the fluid pump. The control electronics may connect in a heat-transferring manner to the containment shell and the wet section via the containment shell. | 2014-06-12 |
20140161631 | DIRECT INJECTION PUMP CONTROL STRATEGY FOR NOISE REDUCTION - A pump may have a first chamber and a solenoid coil to control movement of a first valve member. A second chamber may have a second valve member to control fluid moving into a third chamber. A first fluid passageway may link the first and second chambers, a second passageway may link second and third chambers and a third passageway may link third and fourth chambers. After pressurizing the third chamber causing fluid to flow into and leave a fourth chamber, the third chamber depressurizes due to downward movement of a plunger. Upon depressurization with a solenoid coil energized, second valve member floats and then moves against a valve seat. While the second valve member is moving toward the valve seat, the solenoid coil is de-energized causing the first valve member to move and strike the second valve member when the second valve member is moving at maximum velocity. | 2014-06-12 |
20140161632 | SELF-CONTAINED FLUID-POWER SERVOMECHANISM - An example method of using a servomechanism can include controlling a reversible positive displacement pump that is located in a first chamber of a housing to push a fluid, via a first passage in the housing, against one side of a vane that is rotably disposed in a second chamber of a housing to rotate an output shaft that is coupled to the vane and controlling the reversible positive displacement pump to push a fluid, via a second passage in the housing, against another side of a vane to reverse rotation of the output shaft. | 2014-06-12 |
20140161633 | DISTRIBUTED THRUSTERS DRIVEN GAS COMPRESSOR - A distributed thruster based gas compressor, the compressor including an enclosed housing having an inlet aperture exposed to a source of ambient gas; at least one pressure producing device formed over the inlet aperture and adapted to produce a pressure, the pressure producing device being formed of distributed thrusters, such as NMSET; a control unit coupled to the first pressure producing device; and wherein the control unit controls the pressure producing device to produce the pressure to cause the ambient gas to be compressed in the housing. | 2014-06-12 |
20140161634 | DIRECT INJECTION PUMP CONTROL STRATEGY FOR NOISE REDUCTION - A pump may have a first chamber and a solenoid coil to control movement of a first valve member. A second chamber may have a second valve member to control fluid moving into a third chamber. A first fluid passageway may link the first and second chambers, a second passageway may link second and third chambers and a third passageway may link third and fourth chambers. After pressurizing the third chamber causing fluid to flow into and leave a fourth chamber, the third chamber depressurizes due to downward movement of a plunger. Upon depressurization with a solenoid coil energized, second valve member floats and then moves against a valve seat. While the second valve member is moving toward the valve seat, the solenoid coil is de-energized causing the first valve member to move and strike the second valve member when the second valve member is moving at maximum velocity. | 2014-06-12 |
20140161635 | ROTARY CAM ACTUATED LINEAR PERISTALTIC PUMP - A rotary cam actuated linear peristaltic pump includes a plurality of cams which actuate a plurality of pistons. The cams apply a force to the piston by way of a lifter for providing mechanical advantage so that a smaller motor may be used to rotate the cam. Each piston of a plurality of pistons is sequentially raised to the extended position to squeeze a tube so as to flow fluid through the tube. | 2014-06-12 |
20140161636 | HYDRO-PNEUMATIC SYSTEM WITH PRESSURE LIMITING VALVE - A hydro-pneumatic system has an air powered motor driving a hydraulic pump with a pressure limiting valve that turns off air flow to the air motor when a hydraulic pressure output by the pump at a sense port of the valve reaches a certain limit. A valve element of the valve has spring, hydraulic and pneumatic sections, with an unbalanced area of the hydraulic section in a sealed pressure chamber of a cartridge that is part of the valve housing. The pneumatic section extends out one end of the cartridge to fill a bore between the air inlet and outlet ports when the pneumatic section is extended, and allow air to pass when it is retracted. | 2014-06-12 |
20140161637 | FIBER OPTIC SENSORS WITHIN SUBSURFACE MOTOR WINDING CHAMBERS - A motor assembly for a submersible pump which includes capability of detecting or monitoring one or more operating parameters for the motor, including temperature, pressure and strain. | 2014-06-12 |
20140161638 | COMPACT PACKAGE DESIGN FOR COMPRESSION SYSTEM - Apparatus ( | 2014-06-12 |
20140161639 | PRESSURE TRANSDUCER - A pressure transducer, particularly to be installed in liquid pumping devices, comprising a cup-shaped container from the bottom of which a connector protrudes for connection to a pressurized duct; the connector and the bottom are traversed by a through hole for the passage of fluid inside the transducer to a pressure sensor; the transducer comprises elements for locking the pressure sensor in a single possible orientation inside the container and elements for preventing the extraction of the pressure sensor to from the container. | 2014-06-12 |
20140161640 | PUMP - A pump includes a pump chamber in which a rotor with gates is supported so that it can rotate, an electric motor for driving the rotor, a muffler that encloses a volume in the area of the pump chamber, wherein the volume is in active connection with an outlet port and a front muffler that is arranged within the muffler. To improve the service life and reliability of the pump in a vehicle with minimal installation expense, it is proposed that a filter is integrated into the front muffler. | 2014-06-12 |
20140161641 | Accumulator for Maintaining Hydraulic Pressure Following an Engine Restart - A system for pressurizing transmission control elements includes an accumulator for containing pressurized fluid, first and second check valves, a booster valve supplied with accumulator pressure, and an actuator that causes the booster valve to open a fluidic connection between the accumulator and the control elements through the check valves in response to an engine restart signal | 2014-06-12 |
20140161642 | Horizontal-Axis Hydrokinetic Water Turbine System With Water Pump - A hydrokinetic water turbine system includes a frame structure, a horizontally-disposed rotor shaft supported by the frame structure, and a rotor secured to the rotor shaft. The rotor has a plurality of spaced-apart blades so that the flowing stream of water revolves the rotor. The flowing stream of water rotates the rotor shaft, which drives a liquid pump, which pumps a liquid to a desired location. Such as, for example, pumping water from tic flowing stream to an irrigations system. | 2014-06-12 |
20140161643 | Pump - A gear pump includes a pump body | 2014-06-12 |
20140161644 | Diaphragm Pump - A disposable pump has a pump unit | 2014-06-12 |
20140161645 | Gas Pump With A Sealing Oil Groove - A gas pump including a first housing part ( | 2014-06-12 |
20140161646 | Electric drivetrain of a device, and gas compression equipment including such a drivetrain - An electric drivetrain of a device, such as a gas compression device, includes an electric machine and a system for supplying power to the electric machine, the electric machine including a rotor and a stator. The electric machine is an asynchronous electric machine, and the power supply system is suitable for supplying voltage to the stator of the electric machine, the power supply system making up a source of voltage. | 2014-06-12 |
20140161647 | VACUUM PUMP FOR USE IN THE AUTOMOTIVE SECTOR - A vacuum pump for use in the automotive sector includes a rotor element fixed on a rotor shaft and arranged in a rotor housing, an electric drive arranged in a motor housing, a housing wall comprising at least one passage opening, and a bearing device. The rotor housing comprises at least one inlet and at least one outlet. The electric drive directly or indirectly drives the rotor shaft. The housing wall interconnects the rotor housing and the motor housing so as to form a housing assembly. The at least one passage opening fluidically connects the rotor housing and the motor housing. The bearing device supports the rotor shaft in the housing wall. | 2014-06-12 |
20140161648 | Electric Machine - A three-phase, high voltage motor for use in a scroll compressor includes a stator core having an annular rim and a plurality of teeth extending radially inward from the rim. Aluminum windings are wrapped around teeth of the plurality of teeth of the stator core. The windings are spaced 120 electrical degrees from each other. The motor further includes a rotor body that is rotatably mounted inside the stator core and includes an external surface facing the stator core. | 2014-06-12 |
20140161649 | SCROLL COMPRESSION DEVICE AND ASSEMBLING METHOD FOR SCROLL COMPRESSION DEVICE - There are provided a scroll compression device in which magnetization of a rotor and centering of a fixed scroll can be easily performed, and a method of assembling the scroll compression device. In a method of assembling a scroll compression device | 2014-06-12 |
20140161650 | LINEAR DRIVE AND PISTON PUMP ARRANGEMENT - A linear drive, in particular for a piston pump, includes a first electromagnetic drive device, a second electromagnetic drive device, and a drive piston configured to be moved in an axial direction by the drive devices. The first drive device and the second drive device are each in the form of a reluctance drive device. The reluctance drive devices each have a stator with a stator coil that engages around the drive piston in a circumferential direction. The reluctance drive devices each also have a coil core with a coil receptacle, open in a radial direction toward the drive piston, for the coil winding. A piston pump arrangement includes the linear drive. | 2014-06-12 |
20140161651 | COMPACT INTEGRATED-DRIVE PUMPS - Pump assemblies are disclosed that have a magnetically driven pump-head subassembly and a pump-driver subassembly coupled thereto, wherein the pump-driver subassembly includes a pump-driver enclosure. The pump-head subassembly comprises a rotatable magnet contained in a magnet cup extending into the pump-driver enclosure. The pump-driver subassembly has a printed circuit board (PCB) in the pump-driver enclosure and a stator mounted to the PCB. The stator coaxially surrounds the magnet cup. The magnet cup has a distal-end wall. The printed circuit board includes a stator-driving circuit and at least one signal-processing circuit. The PCB defines a void relative to the distal-end wall that exposes at least half the distal-end wall. The pump-driver enclosure has an aspect ratio of no greater than one (unity). | 2014-06-12 |
20140161652 | AIR CONDITIONING COMPRESSOR FOR VEHICLES - An air conditioning compressor for vehicles, comprising a compressor having a shaft extending from the compressor to the exterior of the compressor and a driving device configured at the exterior of the compressor. The driving device comprises a stator and a rotor. The shaft passes through a shaft hole such that the stator is assembled at the exterior of the compressor. The power transmission lines having different polarities in the stator connect to external power source such that the stator may generate directional (forward or reverse) rotating magnetic torque. The rotor is assembled at the exterior of the stator. A sleeve portion in the rotor connects to the shaft. Thus, a torque is inducted by electromagnetic induction through the stator and then the rotor drives the shaft of the compressor to rotate. Therefore, the air conditioning compressor for vehicles may be driven to operate by way of electrical power. | 2014-06-12 |
20140161653 | COOLING FAN HAVING BENT BEARING HOUSING FOR RETAINING LUBRICANT - A cooling fan includes a stator, a base supporting the stator, and a rotor positioned to rotate with respect to the stator. The base includes a bearing housing and a central hole defined in the bearing housing. The rotor includes a hub and a shaft extending from the hub. An end of the shaft is fixed in the hub, and another end of the shaft is extending in the central hole defined in the bearing housing. The bearing housing includes a main cylindrical portion and a protruding portion bent radially inward from a top end of the main portion, and the protruding portion thus serves as a lubricant retaining portion of the bearing housing. | 2014-06-12 |
20140161654 | Pump, In Particular Pneumatic Pump - The invention relates to a pump comprising a housing ( | 2014-06-12 |
20140161655 | PUMP | 2014-06-12 |
20140161656 | Gearbox Pump - What is proposed is a transmission pump ( | 2014-06-12 |
20140161657 | COMPACTED GRAPHITE IRON, ENGINE CYLINDER HEAD AND VEHICLE - A compacted graphite iron having composition comprising: Fe as a major ingredient, C: of about 3.4˜4.2 wt %, Si: of about 1.5˜2.5 wt %, P: 0.10 wt % or less (not including 0), S: of about 0.10 wt % or less (not including 0), Cr: of about 0.10 wt % or less (not including 0), Mn: of about 0.1˜0.6 wt %, Cu: of about 0.2˜1.6 wt %, Sn: of about 0.1 wt % or less (not including 0), Mg: of about 0.05 wt % or less (not including 0), Mo: of about 0.05˜0.5 wt %, at least one ingredient of V: of about 0.05˜0.5 wt % and Ti: of about 0.05˜0.5 wt %, and other inevitable impurities; an engine cylinder head; and a vehicle. | 2014-06-12 |
20140161658 | High Strength Precipitation Hardenable Stainless Steel - A precipitation hardenable, martensitic stainless steel alloy is disclosed. The alloy has the following composition in weight percent, about | 2014-06-12 |
20140161659 | HIGH-STRENGTH HOT-ROLLED STEEL SHEET - This high-strength hot-rolled steel plate contains specific amounts of C, Si, Mn, Al, V and also Ti and/or Nb so as to fulfill C−12(V/51+Ti/48+Nb/93)>0.03, and the rest consists of iron and unavoidable impurities. Ferrite is the main microstructure, the remaining microstructure is one or more selected from the group consisting of bainite, martensite and retained austenite, wherein the average particle diameter of precipitated carbides (the total content of V, Ti and Nb is 0.02% or greater) in the ferrite is less than 6 nm. | 2014-06-12 |
20140161660 | TITANIUM ALLOY - A titanium alloy including by mass %, a platinum group metal: 0.01 to 0.15% and a rare earth metal: 0.001 to 0.10%, with the balance being Ti and impurities. The titanium alloy preferably includes as a partial replacement for Ti, Co: 0.05 to 1.00% by mass, and the content of the platinum group metal is preferably in the range of 0.01 to 0.05% by mass. Furthermore, it is preferred that the platinum group metal be Pd and the rare earth metal be Y. Consequently, it is possible to provide a titanium alloy having corrosion resistance comparable to or better than that of the conventional art as well as good workability while offering an economic advantage with a lower content of platinum group metal or an advantage of less likelihood of corrosion growth originating at defects such as flaws that occurred in the surface. | 2014-06-12 |
20140161661 | COPPER ALLOY - The invention relates to a copper alloy that has been subjected to a thermo-mechanical treatment, composed of (in wt %) 15.5 to 36.0% Zn, 0.3 to 3.0% Sn, 0.1 to 1.5% Fe, optionally also 0.001 to 0.4% P, optionally also 0.01 to 0.1% Al, optionally also 0.01 to 0.03% Ag, Mg, Zr, In, Co, Cr, Ti, Mn, optionally also 0.05 to 0.5% Ni, the remainder copper and unavoidable contaminants, wherein the microstructure of the alloy is characterized in that the proportions of the main texture layers are at least 10 vl % copper layer, at least 10 vl % S/R layer, at least 5 vl % brass layer, at least 2 vl % Goss layer, at least 2 vl % 22RD-cube layer, at least 0.5 vl % cube layer, and finely distributed iron-containing particles are contained in the alloy matrix. | 2014-06-12 |
20140161662 | ALUMINUM ALLOY - Disclosed is an aluminum alloy, which is made of a composition including about 0.7˜7.5 wt % of Ti, about 0.2˜1.5 wt % of B and a residue of Al as a main component, wherein the aluminum alloy is formed by melting the composition at about 950˜1000° C. | 2014-06-12 |
20140161663 | COMPOSITIONS AND METHODS FOR UV STERILIZATION - Provided herein are systems, ultraviolet (UV) devices, and methods for UV disinfection and sterilization, more specifically, systems, UV devices, and methods for UV disinfection and sterilization of a container, room, space or defined environment. The systems, UV devices, and methods are particularly useful for the UV disinfection and sterilization of a container used in the food and dairy industry and for containers used in the process of fermentation for an alcoholic beverage. Provided are also systems, UV devices, and methods for inhibiting the growth of one or more species of microorganisms present in a container, room, space or defined environment, preferably for inhibiting the growth of one or more species of microorganisms present on an interior surface of a container, room, space or defined environment. | 2014-06-12 |
20140161664 | APPARATUS FOR IRRADIATION - An irradiation apparatus configured to be coupled to an irradiation chamber containing a material to be irradiated, comprising: a support structure; one or more radiation sources coupled to the support structure; and a heat exchange mechanism thermally coupled to the one or more radiation sources. The heat exchange mechanism comprises one or more of a thermoelectric cooling device, a vapor chamber, a heatsink, a heat dissipation structure, a fan, and a cooling coating. The one or more radiation sources comprise one or more UV radiation sources, one or more UV-C radiation sources, one or more visible radiation sources, or a combination thereof. Optionally, the one or more radiation sources comprise a plurality of radiation sources arranged in an array. Optionally, the one or more radiation sources deliver a combination of wavelengths to the material to be irradiated. | 2014-06-12 |
20140161665 | RADIONUCLIDE GENERATOR AND METHOD OF STERILIZATION - A column assembly of a radionuclide generator includes a column that retains a parent radionuclide that spontaneously decays to a relatively short-lived daughter radionuclide. A fluid path extends from an inlet port to the column and then to an outlet port and allows daughter radionuclide to be eluted from the radionuclide generator for use. Improved retention of parent radionuclide in the column is accomplished by preventing fluid from entering the flow path in a liquid state, such as during sterilization. Proper column chemistry is also promoted by preventing excess moisture from coalescing in the column, which may promote a higher and/or more reliable yield of daughter radionuclide from a radionuclide generator. | 2014-06-12 |
20140161666 | AUTOCLAVE FOR MEDICAL - DENTAL USE - Provided is an autoclave for medical-dental instruments and the like, including a sterilization chamber, an accumulator, a main channel connecting the sterilization chamber and the accumulator in circuit and bringing them into communication for fluid passage, a pump adapted to move the fluid inside the main channel, in which the accumulator includes a volume of a material having hygroscopic properties resulting from an exothermic reaction and vice versa. | 2014-06-12 |
20140161667 | AUTOMATED ANALYTE SENSOR ORDERING METHODS AND APPARATUS - Methods, systems, and apparatus adapted to automate ordering of test strips for use in an analyte meter device are disclosed. The method, system and apparatus includes inputting information from an indicia on a package of test strips indicative of a quantity of test strips in the package; tracking a number of test strips used in the analyte meter device; and generating an automatic order for additional test strips based on a signal indicating that a reorder threshold has been reached. Numerous additional features and aspects are disclosed. | 2014-06-12 |
20140161668 | Cuvette-Based Apparatus for Blood Coagulation Measurement and Testing - An apparatus for measuring blood clotting time includes a blood clot detection instrument and a cuvette for use with the blood clot detection instrument. The cuvette includes a blood sample receptor-inlet; a channel arrangement including at least one test channel for performing a blood clotting time measurement, a sampling channel having at least one surface portion that is hydrophilic, communicating with the blood sample receptor-inlet and the at least one test channel, and a waste channel having at least one surface portion that is hydrophilic, communicating with the sampling channel; and a vent opening communicating with the sampling channel. The sampling channel, the vent opening and the waste channel, coact to automatically draw a requisite volume of a blood sample deposited at the blood receptor-inlet, into the sampling channel. | 2014-06-12 |
20140161669 | MERCURY MONITORING SYSTEMS AND METHODS - Mercury monitoring system and methods for detecting an amount of total mercury in a liquid sample include a sample inlet for receiving a liquid sample, a heating chamber in direct fluid communication with the sample inlet, an oxidation chamber for oxidizing the evaporated sample, a mercury amalgamator for trapping elemental mercury, and may include a mercury detector. | 2014-06-12 |
20140161670 | SYSTEM AND METHOD FOR PREPARING LIQUID FUELS - Techniques, methods and systems for preparation liquid fuels from hydrocarbon and carbon dioxide are disclosed. The present invention can transform hydrocarbon and carbon dioxide generated from organic feed stocks or other industrial emissions into renewable engineered liquid fuels and store them in a cost-efficient way. The method of the present invention includes: supplying hydrocarbon and carbon dioxide to a heated area of a reaction chamber in controlled volumes; forming carbon monoxide by the energy provided by the heated area; transporting carbon monoxide and hydrogen to a reactor in controlled volumes; supplying additional hydrogen to the reactor; regulating the pressure in the reactor by adjusting the controlled volumes in order to achieve a predetermined object; forming the liquid fuel in the reactor according to the predetermined object; and, storing the liquid fuel in a storage device. | 2014-06-12 |
20140161671 | EXHAUST MODE SELECTOR SYSTEM - The present invention is an exhaust mode selector system which is able to control an exhaust system, as the exhaust system changes to accommodate various driving conditions. The exhaust system includes various exhaust flow paths to configure the exhaust system for operating in a highway mode, used for when the vehicle is operating on the highway, and a city mode, used for when the vehicle is operating under city driving conditions. A controller is able to position one or more valves to various configurations to transition between city driving and highway driving. Each of the valves being configurable provides for optimization of the balance between required power, fuel economy, and noise reduction. | 2014-06-12 |
20140161672 | AIR FRESHENER CLIP WITH HEAD - An air freshener has a head with a face. A clip is coupled to the head opposite the face and extends from the head perpendicularly, and includes a pair of vent rods. A pair of bodies is each coupled to a different one of the vent rods. A scent material is interspersed within the bodies, and is capable of diffusing out of the bodies to surrounding air. | 2014-06-12 |
20140161673 | AIR FRESHENING SYSTEM AND METHOD - The present invention supports an airflow register accessory comprising an accessory having an outer and an inner surface and defining vents, a fastening mechanism located on the inner surface of the accessory, and a scented insert component located on the inner surface adjacent and accessorizing the vents. In a preferred embodiment, the accessory may be easily attached to and detached from the room-facing surface of an airflow register. Upon air flow from an HVAC system through the airflow register and airflow register accessory, a pleasant scent may be imparted to the room via release of scent from the scented component. | 2014-06-12 |
20140161674 | WALL SOCKET AROMA DIFFUSER USING AROMA CAPSULE - A wall socket aroma diffuser using an aroma capsule is provided, including a wall socket aroma diffuser having a transparent receiving unit and an aroma capsule received in the wall socket aroma diffuser. The aroma capsule is heated to diffuse scent, and is disposable after the aroma thereof is diffused into an ambient environment completely. It is thus easy, safe for a user to replace the used aroma capsule with a new one because the aroma capsule will not be broken and the aroma thereof will not flow to a region outside of the aroma capsule. The user does not need to wash the aroma diffuser. The wall socket aroma diffuser further includes a light emitting diode that emits and projects light onto the transparent receiving unit. The light is guided and diffused by the receiving unit to generate color that pleases people's eyes. | 2014-06-12 |
20140161675 | FILTER AND METHOD FOR DEVELOPING A FILTER THAT DECREASES VOLATILE ORGANIC COMPOUNDS OF A VEHICLE - Disclosed is a method for developing a filter suitable for specific volatile organic compounds (VOCs) emitted from a brand new vehicle. | 2014-06-12 |