Patents Issued in May 7, 2020
-
Publication number: 20200139789Abstract: A system for heating a cabin of a vehicle can include: a liquid-cooled charge air cooler configured to receive a liquid, to receive heated air from one of a turbocharger and a supercharger of the vehicle, to cool the heated air via the liquid, thereby heating the liquid, to output the cooled air to an intake manifold of an engine of the vehicle, and to output the heated liquid; and a multi-function heat exchanger connected to the liquid-cooled charge air cooler, the multi-function heat exchanger configured to receive the heated liquid outputted by the liquid-cooled charge air cooler, to generate heated air via the heated liquid, and to output the heated air into the cabin of the vehicle, thereby heating the cabin of the vehicle.Type: ApplicationFiled: November 3, 2018Publication date: May 7, 2020Inventor: Scott Vehige
-
Publication number: 20200139790Abstract: A transport refrigeration system (26) includes a transport refrigeration unit (44), an energy storage device (46), a supply refrigerant tube (108), a return refrigerant tube (110) and at least one electrical pathway (98). The transport refrigeration unit is adapted to cool a container. The energy storage device is adapted to provide electrical energy for operating the transport refrigeration unit. The supply refrigerant tube flows a refrigerant from the transport refrigeration unit to the energy storage device, and the return refrigerant tube flows the refrigerant from the energy storage device back to the transport refrigeration unit to cool the battery in the energy storage device (46). The electrical pathway extends between the transport refrigeration unit and the energy storage device, and supplies at least electrical energy to the transport refrigeration unit.Type: ApplicationFiled: June 5, 2018Publication date: May 7, 2020Inventors: Jeffrey J. Burchill, Mary D. Saroka, Yu H. Chen, Ivan Rydkin
-
Publication number: 20200139791Abstract: A wind direction adjusting apparatus which can appropriately adjust a wind direction with a simple structure is provided. A case body includes an upstream portion located in a relatively upstream side of the wind, and a downstream portion located in a downstream side of the wind with respect to the upstream portion and expanded in a short direction of an outlet from the upstream portion. Fins include end fins each having a fixed end positioned along an edge portion of the outlet in a longitudinal direction and an intermediate fin located between the end fins. The end fins and the intermediate fin pivot in a same direction in conjunction with each other. Each end fin is disposed so as to intersect an imaginary line in a wind passage direction along a narrowed portion in a state in which each end fin is pivoted to a downstream portion side.Type: ApplicationFiled: November 1, 2019Publication date: May 7, 2020Inventor: Akio HATTORI
-
Publication number: 20200139792Abstract: The vehicle plastic panel according to the present invention configured so as to be attached to a window frame of a vehicle is provided with a non-transparent part which is a portion where a transparent resin-made first panel member and a transparent resin-made second panel member are superposed, a transparent part which is a portion of the first panel member on which the second panel member is not superposed, and a magnetizing body configured so as to be drawn by magnetic force together with a detachable member provided to a vehicle window mounting member. The non-transparent part is provided with a bonding part configured so as to be bonded to the window frame, and a visible part configured so as to be visible from inside the vehicle in a state in which the bonding part is bonded to the window frame. The magnetizing part is housed in the visible part.Type: ApplicationFiled: February 21, 2018Publication date: May 7, 2020Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Masaki AGEMI, Junya KATO, Yusuke MATSUMOTO
-
Publication number: 20200139793Abstract: Provided is a resin substrate for the pillarless windshield which is large yet light-weight and provides excellent visibility, and has further realized a high strength to withstand a load calculated based on air resistance under the driving speed of 150 km/h. The resin substrate for the pillarless windshield has the longest side (SA) fixed to car body (3), wherein the resin substrate is an uneven-thickness structure having viewing section (1) with a mean thickness (d1) of 3-7 mm and thick-walled section (2) with a thickness of 1.Type: ApplicationFiled: June 5, 2018Publication date: May 7, 2020Applicant: TEIJIN LIMITEDInventors: Miwa NAKAMURA, Kozo NAITO, Yuka SAITO, Takashi YODA, Hiroshi KISHIMOTO
-
Publication number: 20200139794Abstract: In order to provide a component, in particular, a vehicle component for a motor vehicle which is producible simply and economically and which in particular is mountable reliably, it is proposed that the component comprises the following: a separating and/or covering element by means of which a first space, in particular an interior of a motor vehicle is separable from a second space, in particular the surroundings of a motor vehicle, and/or by means of which an object, in particular a supporting structure of a motor vehicle is coverable; and/or a mounting device which comprises one or more mounting elements and by means of which the component is arrangeable on and in particular fixable to an object, in particular a supporting structure of a motor vehicle, wherein the separating and/or covering element comprises one or more cover layers which comprise a plastic material or are formed therefrom and which are transparent at least in sections thereof and/or at least at times.Type: ApplicationFiled: October 31, 2019Publication date: May 7, 2020Applicants: ElringKlinger AG, ElringKlinger Silicon Valley, Inc.Inventors: Simon KNOLL, John KAPCOE
-
Publication number: 20200139795Abstract: An awning connector assembly includes a mounting bracket having first and second elongated and parallel beads, and an extension bracket defining first and second elongated and parallel grooves configured to slidingly receive the first and second beads in laterally locked engagement. The mounting bracket can be secured to a slide-out room by the vehicle manufacturer to facilitate after-purchase installation of an awning assembly if desired by the vehicle owner.Type: ApplicationFiled: November 5, 2019Publication date: May 7, 2020Inventors: Mark Boessler, Catherine Kline
-
Publication number: 20200139796Abstract: A roof system for a vehicle having an opening in a roof includes a panel and a guide rail at each longitudinal side of said opening. An operating mechanism operates the closure panel in a longitudinal direction of the vehicle. The operating mechanism includes a front device including a lever for moving the front edge of the panel in a vertical direction. A driving slide is slidably accommodated in each guide rail and is drivable by a drive member. The lever is connected to the driving slide through a pin-curve assembly and is provided with a slide-shoe. A curve of the pin-curve assembly has a first curve section extending horizontally allowing a pin to slide along to move the rear of the panel vertically. A locking curve section extends mainly in vertical direction to allow the driving slide to rotate the lever.Type: ApplicationFiled: November 4, 2019Publication date: May 7, 2020Inventors: Marcel Johan Christiaan Nellen, Rainer Gerhard Jungling
-
Publication number: 20200139797Abstract: A method for positioning a movably arranged panel comprises the steps of determining a panel breaking distance based on a physical property of the moveable panel and a physical property of at least one of a drive assembly and a drive motor. The panel breaking distance corresponds to a distance covered by the moveable panel in a period of time starting from a decision to switch off the drive motor until stand-still of the moveable panel. The drive motor is switched off when an expected stop position is within a predetermined range around a desired stop position.Type: ApplicationFiled: November 4, 2019Publication date: May 7, 2020Inventor: Marco Van Mourik
-
Publication number: 20200139798Abstract: A sealing arrangement for guiding and sealing a vertically movable vehicle window pane, having a plurality of strand components, which can be interlockingly and/or frictionally connected to each other and to the vehicle body, wherein the strand components include a strand component made of plastic, which extends along an upper edge of the vehicle window pane when the vehicle window is closed. The strand component made of plastic has a stopping element for locking the plastic strand component in the longitudinal direction of the strand during assembly of the sealing arrangement on the vehicle body. The stopping element preferably includes at least one journal element, protruding from a longitudinal side of the plastic strand component, for engaging in an opening in the vehicle body.Type: ApplicationFiled: June 7, 2018Publication date: May 7, 2020Inventors: Achim GRÜTER, Timo LAUX
-
Publication number: 20200139799Abstract: A sealing module for a motor vehicle, comprising at least one elongated profile and at least one seal configured to cooperate with a window of the vehicle, and further comprising a support for supporting at least one electronic equipment, such as a camera. The support can be integral with the profile.Type: ApplicationFiled: April 25, 2018Publication date: May 7, 2020Applicant: HUTCHINSONInventors: Olivier Blottiau, Eddy Skraburski, Robert McDonald, Jack Tallent
-
Publication number: 20200139800Abstract: A system for bonding a windshield to a windshield frame, the system comprising: at least one layer of bonding material that bonds the windshield to the windshield frame; at least one heating element embedded in the bonding material; at least one shape memory element formed from a shape memory material embedded in the at least one layer of bonding material in close proximity to the at least one heating element; at least one electrical power source coupled to the at least one heating element; and a controller operable to control the at least one electrical power source to generate current in the at least one heating element to generate heat that softens and weakens the bonding material and causes the at least one shape memory element to transition to a remembered shape that operates to disrupt the bonding layer and free the windshield from the windshield frame.Type: ApplicationFiled: January 31, 2018Publication date: May 7, 2020Inventor: Leor Tikotzenski
-
Publication number: 20200139801Abstract: An electrical drive unit for an electrically at least partially driveable motor vehicle and also to a drive arrangement for an electrically at least partially driveable motor vehicle, comprising an electrical drive unit according to the disclosure. An electrical drive unit for an electrically at least partially driveable motor vehicle comprises an electrical drive machine and also an output device for transmitting a torque, which is provided by the electrical drive machine, to driven vehicle wheels of a motor vehicle, and also comprising a torque converter, which is arranged in the torque transmission path between a rotor of the electrical drive machine and the output device, for the purpose of matching the torque which is provided by the electrical drive machine to a respective torque requirement.Type: ApplicationFiled: November 7, 2019Publication date: May 7, 2020Applicant: SCHAEFFLER TECHNOLOGIES AG & CO. KGInventors: Johannes LAMERS, Rolf MEINHARD
-
Publication number: 20200139802Abstract: Provided is a versatile platform having high versatility without increasing its weight. A versatile platform is used for a transport vehicle for crops, a security robot, or the like. The versatile platform includes a first axle, a second axle, a pair of first wheels and, a pair of second wheels and, motors and for driving the four wheels, a first steering portion for steering the first wheels, a second steering portion for steering the second wheels, and a battery support portion. A vehicle body frame integrally joins the first axle and the second axle and supports a work unit for performing operation. The vehicle body frame includes horizontal bar members and vertical bar members and is formed into a frame shape. The whole upper surface of the vehicle body frame is exposed to the outside.Type: ApplicationFiled: February 23, 2018Publication date: May 7, 2020Applicant: KABUSHIKI KAISHA SOMIC ISHIKAWAInventor: Satoshi NAGASAKA
-
Publication number: 20200139803Abstract: A hybrid vehicle includes: an internal combustion engine; an electric motor; a transmission including an input shaft that receives power inputted from the internal combustion engine and the electric motor and an output shaft that outputs power to a drive wheel; and a power cutting-off mechanism configured to cut off a power transmission route between the internal combustion engine and the output shaft, wherein the electric motor is connected to a rotating member provided on the output shaft in such a manner that the electric motor transmits power to the output shaft at a location downstream of the power cutting-off mechanism.Type: ApplicationFiled: February 28, 2018Publication date: May 7, 2020Applicant: Kawasaki Jukogyo Kabushiki KaishaInventors: Yoshimoto MATSUDA, Hirokazu MORITA
-
Publication number: 20200139804Abstract: A lift device includes a base, an arm, a drive actuator, a tractive element, and a steering actuator. The arm has a base end coupled to the base and a tractive element end. The arm includes a steering actuator interface positioned along an exterior surface of the arm. The drive actuator is pivotally coupled to the tractive element end of the arm. The tractive element is coupled to the drive actuator. The steering actuator has a first end coupled to the steering actuator interface and an opposing second end coupled to the drive actuator. The arm includes a plate extending forward of the exterior surface of the arm and past the steering actuator.Type: ApplicationFiled: November 4, 2019Publication date: May 7, 2020Applicant: Oshkosh CorporationInventors: Jesse Holmes, Constantin B. Marinoiu, Stephen Z. Smith
-
Publication number: 20200139805Abstract: A system, method, and device for operations of an electrically motorized vehicle. The vehicle can utilize an electrically motorized wheel to convert a non-motorized wheeled vehicle to an electrically motorized wheeled vehicle. One system includes a server in communication with the device of each of a plurality of electrically motorized wheels, the server operable to track a position of each of the electrically motorized wheels and communicate the position thereof to a transportation network.Type: ApplicationFiled: December 13, 2019Publication date: May 7, 2020Inventors: Assaf Biderman, Ruben Cagnie, Jon Stevens
-
Publication number: 20200139806Abstract: A shutter device includes fins made of a plurality of plate-shaped members. Each of the fins is configured to switch between a state of blocking an air flow and a state of not blocking the air flow, a frame is configured to rotatably support the fins, and a link member is configured to transmit a driving force to each of the fins to operate the fins. Each of the fins is provided with a support protrusion rotatably supported by the frame, and a driving protrusion rotatably supported by the link member. A plurality of supporting grooves that accommodate the support protrusions therein are formed in the frame to recess along a predetermined direction. The link member prevents the support protrusion from being removed from the supporting groove.Type: ApplicationFiled: January 7, 2020Publication date: May 7, 2020Inventor: Yukio SHIDARA
-
Publication number: 20200139807Abstract: An operating fluid tank for a motor vehicle, in particular for storing an aqueous additive, comprising: a tank wall made of a thermoplastic material, wherein the tank wall has a top, a bottom and side walls, and the tank wall delimits a tank volume, wherein the tank volume has a height, a depth and a width; and at least one electrically operated heating device having one or more heating elements, the heating element being inserted into an outer depression of the tank wall, or into an outer recess or opening in the tank wall, or into an inner structure that is integrally formed with the tank wall and that extends into the tank volume, and said heating element extending over at least one third of the height of the tank volume and being electrically contacted outside the tank volume.Type: ApplicationFiled: June 21, 2018Publication date: May 7, 2020Inventors: Nicolai SCHUMACHER, Alexander PECHAN
-
Publication number: 20200139808Abstract: An integrated fill system is provided for a vehicle. The integrated fill system can include a receptacle, a cap that mates with the receptacle, and a fill line that is in fluid communication between the receptacle and a container. The integrated fill system can further include a valve between an opening on an end of the container and an end of the fill line to allow one-way fluid communication for entry of compressed material into the container. The integrated fill system can further include a draw line on an opposite end of the container to maintain separate lines for filling and drawing compressed material into/from the container.Type: ApplicationFiled: November 5, 2018Publication date: May 7, 2020Inventor: JAMES B. RIKE
-
Publication number: 20200139809Abstract: The invention relates to a tank, in particular a fuel tank, for receiving a liquid in a motor vehicle, comprising an outer wall that forms an internal space for receiving the liquid, at least one volume element situated in the internal space for receiving gas, in particular air, a gas-guiding line between the volume element and the surroundings of the tank for changing the volume of the volume element, and at least one stabilizing assembly for minimizing stresses at kinks of the volume element when evacuating the volume element.Type: ApplicationFiled: June 12, 2018Publication date: May 7, 2020Inventors: Daniel HARMS, Gernot WEISS, Roman BOUFFIER, Emmanuel ARRAS, Markus HUBER, Axel FROHWEIN, Attila FARKAS
-
Publication number: 20200139810Abstract: A UTV portal axle system is disclosed, including a spindle with a housing for housing input and output drive gears coupled by one or more idler gears. The output drive gear is disposed lower than the input drive gear to provide additional ground clearance to the UTV. The king pin axis angle is substantially the same as that of a stock UTV, while maintaining a scrub radius of substantially one inch or less. This is accomplished by the lower control arm ball joint being located within a recess of the output drive gear. This allows the UTV to be properly controlled when driven at high speeds over rough or uneven terrain. The gears may be interchangeable to allow the gear ratio to be adjusted to be more suitable for use at various driving speeds. A method of changing the gear ratio is also disclosed.Type: ApplicationFiled: November 6, 2019Publication date: May 7, 2020Inventor: Justin Smith
-
Publication number: 20200139811Abstract: An off-road vehicle includes a frame, a front suspension, and a rear suspension. In some examples of the off-road vehicle, the rear suspension includes trailing arms with are pivotally attached to the frame rearward of an operator area. Further, the frame can include a front subframe assembly and a rear subframe assembly which are easily removable from the main frame of the vehicle to permit access to various components of the off-road vehicle.Type: ApplicationFiled: December 13, 2019Publication date: May 7, 2020Inventors: Brian Harris, Todd MacDonald, Joseph Wood, Cody Kallock, Derek Sorenson, Dustin Keller, Robby Gordon, Mike Niemiec, Michael McKeen
-
Publication number: 20200139812Abstract: A display system in a vehicle, and associated control method, which displays application information on a driver display screen portion and a passenger display screen portion of a vehicle display based on the seating position of the vehicle occupants in the vehicle and the identity of the vehicle occupants requesting the application information be displayed. The display system and method detects a change in the seating position of the vehicle occupants, and in response switches the display of the application information between the driver display screen portion and the passenger display screen portion of the vehicle display.Type: ApplicationFiled: November 6, 2018Publication date: May 7, 2020Inventor: Brian W. Johnson
-
Publication number: 20200139813Abstract: A head-up display system includes: a housing embedded in an upper portion of a dashboard of a vehicle; a controller that receives driving information from the vehicle and stores the driving information; a video output unit that is installed inside the housing and receives the driving information from the controller to output and project a plurality of separated videos; and an optical unit that is installed inside the housing and configured to change an optical path of each of the images projected from the video output unit, so that respective images are projected and displayed at different projection distances on a windshield of the vehicle.Type: ApplicationFiled: October 29, 2019Publication date: May 7, 2020Inventors: Sung Woo LEE, Jeom Sik KIM, Won Se OH, Yung Uk KO
-
Publication number: 20200139814Abstract: A vehicle interior component configured to provide a user interface for vehicle systems is disclosed. The component may comprise a composite structure comprising a cover to facilitate transmission of light (e.g. light-transmissive material), a sensor to detect input at or adjacent to the cover, a light panel/display to provide illumination through the cover, a functional layer and a positioning layer. The display may provide illumination through the cover. The user interface may be configured for input at the cover detected by the sensor and/or output from the display presented at least partially through the cover. The composite structure may comprise a substrate and/or may be configured in a contoured shape. The functional layer may comprise a diffuser. The positioning layer may comprise a foam material and/or a spacer fabric. A method of operating the user interface provided by the composite structure is also disclosed.Type: ApplicationFiled: January 7, 2020Publication date: May 7, 2020Inventors: Jesus Maria GALAN GARCIA, Norbert TRUXA, Lucas EYL, Wei-Lange MAO, Ivo ERLER
-
Publication number: 20200139815Abstract: A vehicular display device is to be mounted on a vehicle. The vehicular display device displays information. The vehicular display device may emits near-infrared light including light having an upper-bound wavelength of visible light to a viewing side. The vehicular display device may disguise the light having the upper-bound wavelength of the visible light.Type: ApplicationFiled: December 20, 2019Publication date: May 7, 2020Inventors: Shinsuke HISATSUGU, Yoshio OOFUKA
-
Publication number: 20200139816Abstract: There is described a motor vehicle control device (10), comprising an outer housing part (12), a control unit (14) including a control surface (16) and a printed circuit board (22) which is carried by a circuit board carrier (28) that is at least partly accommodated and floatingly mounted in the outer housing part (12).Type: ApplicationFiled: June 20, 2018Publication date: May 7, 2020Inventors: NELSON CARVALHO, PAWEL BOROWCZYK, STEFFEN SORNBERGER, HELMUT SOWIG, LEANDRO CONDE, VIKTOR BELIUZHENKO
-
Publication number: 20200139817Abstract: The operator control unit (10) for a device is provided with an operator control element (14) which has a touch-sensitive operator control surface (16). The operator control element (14) is, for the purpose of being automatically returned to its inoperative position after being deflected out of said inoperative position, elastically mounted in said inoperative position. The mechanical excitation of the operator control element (14) out of its inoperative position for the purpose of tactile feedback in response to operation of the operator control element (14) is performed by means of an actuator (24). A sensor (26) identifies the movement of the operator control element (14) and/or an acceleration and/or force acting on the operator control element (14).Type: ApplicationFiled: July 10, 2018Publication date: May 7, 2020Inventor: Ralph Trapp
-
Publication number: 20200139818Abstract: A power circuit protection device for a vehicle including a storage device, a drive motor, and a charging terminal includes a relaying device, a fuse device and a control device. The relaying device alternatively forms a first circuit that connects the storage device and the driving motor, and a second circuit that connects the storage device and the charging terminal. The fuse device is interposed between the storage device and the relaying device. The fuse device includes a first fuse, a second fuse having a fusing characteristic that is harder to blow than that of the first fuse, and a switching mechanism. The control device controls the switching mechanism such that the second fuse is connected to the power storage device when the control device controls the relaying device so that the second circuit is connected to the control device upon receiving a predetermined charging request.Type: ApplicationFiled: October 9, 2019Publication date: May 7, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Nobuyoshi FUJIWARA, Yoshihiko HIROE
-
Publication number: 20200139819Abstract: An electric vehicle without a propeller shaft including a rotating machine selectively functioning as an electric motor and a generator, configured to serve as a drive force source in the vehicle when the rotating machine functions as the electric motor, and functioning as the generator during running of the vehicle to thereby generate a regenerative brake force, and a wheel brake disposed on a wheel, used as a service brake, and generating a braking force corresponding to a brake request amount during running of the vehicle, the electric vehicle comprising: a third braking device disposed in a power transmission path between the rotating machine and a drive wheel to generate a braking force with a braking method other than regeneration during running of the vehicle.Type: ApplicationFiled: October 29, 2019Publication date: May 7, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Shin KUROSAKI
-
Publication number: 20200139820Abstract: A connector arrangement for charging an electric vehicle includes a first connector disposed adjacent a slide surface and having a pin extending from the first connector. A second connector has a second connector body and is moveable along the slide surface by a linkage mechanism. A socket extends through the second connector body between two opposed openings, and at least one sensor is associated with the second connector body. The at least one sensor provides information indicative of a location of the second connector body on the slide surface to the linkage mechanism.Type: ApplicationFiled: November 6, 2018Publication date: May 7, 2020Applicant: ABB Schweiz AGInventors: Gregory A. Cole, William J. Eakins, Martin Krucinski, Sangeun Choi, Thomas A. Fuhlbrigge
-
Publication number: 20200139821Abstract: The power supply device of an embodiment includes a first storage battery connected between a positive electrode terminal and a negative electrode terminal; a second storage battery connected in parallel with the first storage battery; a first switch that switches connection between a positive electrode of the first storage battery and the positive electrode terminal; a second switch that switches connection between a positive electrode of the second storage battery and the positive electrode terminal; and a battery management device that controls opening and closing of the first switch and the second switch, wherein energy density of the first storage battery is equal to or greater than energy density of the second storage battery, and wherein the first switch is normally closed and the second switch is normally open.Type: ApplicationFiled: November 2, 2018Publication date: May 7, 2020Applicants: KABUSHIKI KAISHA TOSHIBA, Toshiba Infrastructure Systems & Solutions CorporationInventors: Hideo YAMASAKI, Hitoshi NIRASAWA, Kazuyoshi KASAI, Koji ISHIWA, Toshihiko MASAOKA
-
Publication number: 20200139822Abstract: In an electric vehicle including a motor for traveling, when an accelerator is switched from an on-state to an off-state, the motor is controlled such that a vehicle torque is varied more gradually toward a requested torque on a brake side (requested torque in the off-state) in turning than in traveling straight. Thereby, when the accelerator is switched from the on-state to the off-state in turning, drivability of the driver can be restrained from deteriorating.Type: ApplicationFiled: November 5, 2019Publication date: May 7, 2020Inventor: Tatsuya KANEKO
-
Publication number: 20200139823Abstract: The present application relates to an accelerator control method and device, a power system and an unmanned aerial vehicle (UAV). The method includes: receiving, by an electronic speed control (ESC), an accelerator signal through a serial communication interface; extracting accelerator control data from the accelerator signal; generating, according to the accelerator control data, a motor control signal for controlling operation of a motor; and transmitting the motor control signal to the motor. The accelerator signal received through the serial communication interface is a digital signal subjected to small interference during transmission, unlike an analog signal that is susceptible to interference such as impedance and capacitive reactance, which causes data inaccuracy. In addition, in the manner of serial communication, a higher baud rate may be adopted to shorten an accelerator control cycle, thereby achieving high-speed control of an accelerator and increasing the control frequency.Type: ApplicationFiled: December 26, 2019Publication date: May 7, 2020Inventor: Shizhi YAN
-
Publication number: 20200139824Abstract: Provided are a power supply circuit and a motor control device configured to suppress complexity in management of the power supply circuit. A switching unit acquires identification information that is information corresponding to a type of a torque sensor. Based on the acquired identification information, the switching unit outputs either a reference voltage or a power supply voltage as a standard voltage. A voltage application unit applies to the torque sensor an operation voltage in accordance with a type of the torque sensor based on the power supply voltage or the reference voltage that is the standard voltage of the voltage application unit and that is applied by the switching unit.Type: ApplicationFiled: October 28, 2019Publication date: May 7, 2020Applicant: JTEKT CORPORATIONInventors: Kenichi KOZUKA, Masato ODA
-
Publication number: 20200139825Abstract: An apparatus includes a multi-channel DC bus assembly comprising a first channel and a second channel, a first electromechanical device coupled to a positive DC link of the first channel, and a second electromechanical device coupled to a positive DC link of the second channel. A first DC-to-AC voltage inverter is coupled to the positive DC link of the first channel and a second DC-to-AC voltage inverter is coupled to the positive DC link of the second channel. The apparatus further includes a bi-directional voltage modification assembly coupled to the positive DC link of the second channel and a first energy storage system electrically coupled to the first electromechanical device.Type: ApplicationFiled: December 23, 2019Publication date: May 7, 2020Applicant: General Electric CompanyInventors: Robert Dean King, Zhihao Li
-
Publication number: 20200139826Abstract: The invention relates to a housing (100) for accommodating power electronics (102) for a vehicle, wherein the housing (100) comprises a well (104) made of a plastic material, and a heat sink (110) made of a thermally conductive metal material, wherein the heat sink (110) comprises an inner part (112) located on an inner surface of the well (104) and an outer part (114) located on an outer surface of the well (104), and at least one Peltier element (118) is located between the inner part (112) and the outer part (114).Type: ApplicationFiled: January 2, 2018Publication date: May 7, 2020Applicant: ZF Friedrichshafen AGInventors: Ajoy PALIT, Thomas ERDMANN
-
Publication number: 20200139827Abstract: The present application relates to a charger for electric vehicles, comprising at least two power exchange ports for vehicles, each port comprising a data communication connection for at least receiving a power request from a vehicle, and a power exchange connection for delivering power to a vehicle; at least one grid connection for receiving electric power; a data communication bus, for communicating the power request from the vehicles to a plurality of autonomously controllable power converters, each for converting power from the grid connection to a suitable level for charging a vehicle; and each of the power converters comprises a data communication device, connected to the data bus, and configured for receiving power requests from vehicles; and configured for indicating its available power via the data bus.Type: ApplicationFiled: November 6, 2019Publication date: May 7, 2020Inventors: Gerardus Johannes Karel Marijke Koolen, Jean-Pierre Albers-Van-Der-Linden, Lars Peter Bech
-
Publication number: 20200139828Abstract: An inductive charging device for an electrically operated vehicle includes a housing, at least one induction coil and at least one magnetic conductor each arranged at least partially in the housing, and a supporting structure arranged at least partly in the housing. The housing includes a bottom and a cover. The support structure includes a first structure portion and a second structure portion. The second structure portion lies at least partly against a cover portion of the cover.Type: ApplicationFiled: September 4, 2019Publication date: May 7, 2020Inventors: Christopher Laemmle, Holger Schroth, Martin Steinbach, Markus Watzlawski
-
Publication number: 20200139829Abstract: An induction charging device for an electrically operated vehicle may include a sub-surface protection, a shield element, and an induction charging module. The shield element may include a recess. The sub-surface protection may include a receiving area. The recess and the receiving area may define an insertion area in which the induction charging module is arranged.Type: ApplicationFiled: November 4, 2019Publication date: May 7, 2020Inventors: Christopher Laemmle, Florin Moldovan, Markus Watzlawski
-
Publication number: 20200139830Abstract: Devices, systems, and methods for charging an electric vehicle are disclosed. The system includes a floor unit and a vehicle unit, each having an electrical connector. The method includes positioning the floor unit electrical connector with reference to the mating vehicle unit electrical connector. The method includes inserting the floor unit electrical connector into the mating vehicle unit electrical connector. The method includes initiating an electric vehicle charging process by selectively enabling a flow of electric current from an electric power supply through the matingly coupled vehicle unit and floor unit electrical connectors.Type: ApplicationFiled: November 6, 2018Publication date: May 7, 2020Applicant: ABB Schweiz AGInventors: William J. Eakins, Gregory A. Cole, Sangeun Choi, Thomas A. Fuhlbrigge
-
Publication number: 20200139831Abstract: A power conversion apparatus includes a housing including an AC inlet and a DC connector. The DC connector is connectable to an inlet for DC power of a vehicle. The AC inlet is connectable to a connector of a cable for AC power. A rectifier circuit is housed in the housing. The rectifier circuit is located between the AC inlet and the DC connector, and configured to convert AC power input from the AC inlet side into DC power and output the DC power to the DC connector side.Type: ApplicationFiled: November 5, 2019Publication date: May 7, 2020Inventor: Shinji Ichikawa
-
Publication number: 20200139832Abstract: A motor-driven vehicle includes a system main relay that is attached to a running electric power line connecting a power storage device to a drive circuit, a capacitor that is attached to the running electric power line between the system main relay and the drive circuit, and a charging relay that is attached to a charging electric power line connecting a vehicle-side connector to the running electric power line between the system main relay and the drive circuit. When a stand-side connector is disconnected from the vehicle-side connector while the power storage device is being charged with electric power from a direct-current charging stand, the charging relay and the system main relay are turned off, a two-pole welding abnormality of the charging relay is diagnosed using a voltage of the capacitor, and then the capacitor is discharged.Type: ApplicationFiled: September 4, 2019Publication date: May 7, 2020Applicant: Toyota Jidosha Kabushiki KaishaInventors: Koichi Kojima, Akito Motohira, Tomoya Ono, Yuya Aoki, Shingo Yumoto, Takeshi Aridome
-
Publication number: 20200139833Abstract: An electric vehicle includes a main battery, a power converter, a relay, and a controller. The power converter is a device that converts power of the main battery to drive electric power for a motor. The power converter includes a voltage sensor that measures an input voltage. The relay is connected between the main battery and the power converter. The controller stores an output value of the voltage sensor as an offset value at time after a vehicle main switch is turned on and before the relay is closed. The controller controls the power converter based on a value acquired by subtracting the offset value from the output value of the voltage sensor after the relay is closed. The controller opens the relay when a value acquired by subtracting the offset value from the travel-time output value exceeds a first voltage threshold.Type: ApplicationFiled: September 12, 2019Publication date: May 7, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Hideki MAEDA
-
Publication number: 20200139834Abstract: A system for charging an electric or hybrid-electric vehicle, the system comprising: a low power grid interface comprising an AC pole and a DC pole, the AC pole being electrically connected to an electrical power grid; a battery buffer electrically connected to the DC pole of the low power grid interface; and a DC-DC converter having an input DC pole and an output DC pole, the input DC pole being connected to the battery buffer and the output DC pole being connected to an electric vehicle, wherein the connection between the battery buffer and the DC-DC converter is a DC electrical connection.Type: ApplicationFiled: November 5, 2019Publication date: May 7, 2020Applicant: Enel X North America, Inc.Inventor: VALERY MIFTAKHOV
-
Publication number: 20200139835Abstract: Various systems are provided for charging electric vehicles. The systems may include a power transformation module in electrical communication with a power supply, any number of charge nodes in electrical communication with the power transformation module via one or more power distribution lines, and any number of charge transfer devices, each in electrical communication with a power system of an electric vehicle. A charge node of a charge pad may be connected to a contact pad of a charge transfer device to transfer power from the charge node, through the charge transfer device, to the vehicle power system to thereby charge the vehicle.Type: ApplicationFiled: November 6, 2019Publication date: May 7, 2020Applicant: Jaro Fleet Technologies, Inc.Inventor: Josef Miler
-
Publication number: 20200139836Abstract: A charging system includes: a plurality of charging devices, each including a device main body having one or more charging cables connected to the main body, the charging cables being equipped with respective charging plugs; and one or more arm mechanisms each being configured to grasp any one of the charging plugs of the charging devices and automatically insert and remove the grasped charging plug to and from a charging port of a vehicle located in a charging space. Further, a number of arm mechanisms is smaller than a number of charging cables.Type: ApplicationFiled: October 23, 2019Publication date: May 7, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaaki SATO, Satoshi KONDO
-
Publication number: 20200139837Abstract: An electrified vehicle includes a system main relay attached to an electric power line for motive power and a charging relay attached to a charging electric power line through which a portion of the electric power line for motive power positioned between the system main relay and a drive circuit and a vehicle-side connection portion connected to a station-side connection portion of a direct current charging station are connected to each other. When the vehicle-side connection portion and the station-side connection portion are disconnected from each other while an electric storage device is being charged with electric power from the direct current charging station, diagnosis about double-pole welding abnormality of the charging relay is performed after the charging relay is turned off with the system main relay being in a turned-on state and the system main relay is turned off after the diagnosis.Type: ApplicationFiled: September 10, 2019Publication date: May 7, 2020Applicant: Toyota Jidosha Kabushiki KaishaInventors: Akito Motohira, Tomoya Ono, Yuya Aoki, Koichi Kojima, Takeshi Aridome
-
Publication number: 20200139838Abstract: To prevent theft and/or leakage of electricity and to distribute electricity for recharging electric vehicles, the present invention discloses methods and systems for enabling and disabling a plurality of relays at a system. The system comprises a power supply, at least one ammeter, a power supply enabler and at least one power controller. The required steps include measuring current drawn by the plurality of loads by one or more ammeters. The power controller independently enables or disables each of the plurality of relays according to the instructions received. The power supply enabler enables or disables power supply to the system substantially based on the amount of current being drawn by the system.Type: ApplicationFiled: November 11, 2019Publication date: May 7, 2020Applicant: Pismo Labs Technology LimitedInventors: Alex Wing Hong Chan, Ming Pui Chong, King Shan Lam, Chi Leong Kwok