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1. 发明申请

US20180366848A1 ELECTRIC MOTOR 审中-公开
公开(公告)号：US20180366848A1
公开(公告)日：2018-12-20
申请号：US16060533
申请日：2016-12-07
申请人： SONCEBOZ AUTOMOTIVE SA
发明人： Gaël ANDRIEUX , Mikko PEIPPONEN , Johannes Konstantin KUHN , Thomas SCHREINER
IPC分类号： H01R12/58 , H05K1/02 , H02K5/22 , H02K11/30
CPC分类号： H01R12/585 , H01R12/58 , H02K1/187 , H02K3/522 , H02K5/225 , H02K11/022 , H02K11/215 , H02K11/30 , H02K2203/03 , H02K2213/03 , H05K1/0263 , H05K2201/10295 , H05K2201/10416 , H05K2201/1059
摘要： An electric motor includes an assembly for connection to a printed circuit having a conductive insert through which connection holes pass, and a coil assembly having electrical connections terminated by connection plugs. The motor further includes connection pieces comprising a rod, the outer cross-section of which matches the cross-section of the connection holes, the connection piece having, at the proximal end thereof, a shoulder with a cross-section greater than the cross-section of the connection holes, the opposite end having a slot extending up to the shoulder, and including an opening on the distal end with a width greater than or equal to the cross-section of the connection plugs and at least one narrowing with a width less than the cross-section of the connection plugs, in order to ensure the expansion of the collar of the connection piece engaged in the hole of the printed circuit insert.

2. 发明申请

US20180351265A1 TERMINAL CONNECTOR AND TERMINAL CONNECTION METHOD 审中-公开
公开(公告)号：US20180351265A1
公开(公告)日：2018-12-06
申请号：US15534150
申请日：2015-12-15
申请人： NSK LTD.
发明人： Toshiaki ASADA , Yusuke KIKUCHI
IPC分类号： H01R4/10 , H01R12/55 , H01R9/24 , H01R4/02 , H01R43/04 , H02K5/22 , H02K15/00 , B62D5/04
CPC分类号： H01R4/10 , B62D5/0406 , H01R4/029 , H01R9/24 , H01R12/55 , H01R43/04 , H01R2201/10 , H02K5/225 , H02K11/022 , H02K11/30 , H02K11/33 , H02K15/0056 , H02K15/0062 , H02K2211/03
摘要： [Problem]An object of the present invention is to provide the terminal connector and the terminal connection method that are capable of properly keeping the contact area and the contact surface pressure of the electrical contact portion for a long term even if the respective terminals of the motor and the control unit are configured at a simple shape, and to provide the optimum terminal connector and terminal connection method to use for the electric power steering apparatus, the electric actuator and so on.[Means for solving the problem]A terminal connector which connects between a motor-side terminal of a motor and a unit-side terminal of a control unit for the motor, wherein the terminal connector has an electrical contact due to a formation of a junction site between the motor-side terminal and the unit-side terminal by abutting the motor-side terminal and the unit-side terminal and applying a plastic deformation with a machine work to an abutted portion.

3. 发明申请

US20180166953A1 Electromagnetic Shielding System of Eectric Vehicle's Driving Motor 审中-公开
公开(公告)号：US20180166953A1
公开(公告)日：2018-06-14
申请号：US15577768
申请日：2016-05-16
申请人： Lei HAN
发明人： Lei HAN
IPC分类号： H02K11/22 , H02K5/20 , H02K5/22 , H02K7/00 , H02K7/08 , H02K7/14 , H02K9/06 , H02K9/19 , H02K11/40 , H02K11/21 , B60R16/03
CPC分类号： H02K11/022 , B60L2220/14 , B60R16/03 , B60Y2400/60 , B60Y2410/114 , H02K5/20 , H02K5/225 , H02K7/006 , H02K7/083 , H02K7/14 , H02K9/06 , H02K9/19 , H02K11/00 , H02K11/21 , H02K11/40 , Y02T10/641
摘要： To form the electromagnetic shielding system of electric vehicle's drive motor, the drive motor's power surge protection devices, signal lines and control line protection devices are installed between the outer shield and the drive motor to absorb the induced current which is caused by the motor's electromagnetic field around the power lines and signal lines. In this way, the induced current may not penetrate the shield and form another strong magnetic field, and the drive motor's electromagnetic radiation intensity might meet the exposure level of the medical standard 04 μT in 0.6 meters. Thus drivers and passengers tend to have safer driving in electric vehicles for a long time. Without radiation damage to human body, electric vehicles may be more popular. After the popularity of electric vehicles, electric vehicles will replace the existing gasoline and diesel fuel vehicles to slove the global environment pollution problem fundamentally.

4. 发明申请

US20180166952A1 ELECTRONICALLY SWITCHED ELECTRIC MOTOR AND CORRESPONDING AIR PULSE DEVICE 审中-公开
公开(公告)号：US20180166952A1
公开(公告)日：2018-06-14
申请号：US15574920
申请日：2016-05-23
申请人： VALEO SYSTEMES ThHERMIQUES
发明人： Pascal GUIGOU , Geoffroy CAPOULUN , Xavier ROUSSEIL , Jonathan FOURNIER , Morgan LE GOFF
IPC分类号： H02K11/22 , H02K1/16 , H02K1/27 , H02K5/173 , H02K5/22 , H02K11/40 , H02K11/30 , B60H1/00
CPC分类号： H02K11/022 , B60H1/00471 , H02K1/165 , H02K1/2786 , H02K5/1732 , H02K5/1735 , H02K5/225 , H02K11/30 , H02K11/40 , H02K21/22 , H02K2211/03
摘要： An air pulse device according ding to the invention is used, in particular, in a heating, ventilation and/or air conditioning system of a motor vehicle. The air pulse device comprises a rotor (16) and a stator (14). The stator is mounted on a support means (10) that projects from a metallic plate (12) and is electrically connected to an electrical ground. A shield (60) is disposed between the rotor and the stator, which shield is also electrically connected to the electrical ground.

5. 发明申请

US20180159390A1 ELECTRONICALLY SWITCHED ELECTRIC MOTOR AND CORRESPONDING AIR PULSE DEVICE 审中-公开
公开(公告)号：US20180159390A1
公开(公告)日：2018-06-07
申请号：US15575849
申请日：2016-05-23
申请人： Valeo Systemes Thermiques
发明人： Pascal Guigou , Geoffroy Capoulun , Xavier Rousseil , Jonathan Fournier , Morgan Le Goff
IPC分类号： H02K1/18 , H02K11/22 , H02K21/22 , H02K5/173
CPC分类号： H02K1/187 , B60H1/00642 , H02K5/1735 , H02K11/022 , H02K21/22 , H02K21/227 , H02K2211/03
摘要： An air pulse device according to the invention is used, in particular, in a heating, ventilation and/or air conditioning system of a motor vehicle. The air pulse device comprises an electric motor (2) having a rotor (16) and a stator (14). The stator is mounted about a support means (10) such that it is in contact with said support means, the latter being made of an electrically conductive material and connected to an electrical ground. Moreover, a shield (70) is disposed in the vicinity of the stator, said shield also being electrically connected to the electrical ground.

6. 发明授权

US09923432B2 Electric motor for a motor vehicle with EMC measure 有权
公开(公告)号：US09923432B2
公开(公告)日：2018-03-20
申请号：US14966441
申请日：2015-12-11
申请人： AUDI AG
发明人： Walter Schmieder , Klaus Rechberger , Bastian Heidler
IPC分类号： H02K11/02 , H02K11/22 , H02K11/01
CPC分类号： H02K11/022 , H02K11/01
摘要： An electric machine for a motor vehicle, includes a rotor, and a stator. The stator has a coil device for generating a magnetic rotary field for driving the rotor. the coil device has a soft magnetic flux-guiding device for guiding the rotary field, wherein the coil device is only partially arranged in the flux-guiding device, wherein at least one winding overhang of the coil device extends out of the flux guiding device into an environment of the stator. The electric also includes and an electrically conductive shielding element arranged on the at least one winding overhang and configured to electrically and/or electromagnetically shield the winding overhang against an environment, wherein the shielding element is connected to a frame potential connection of the electric machine.

7. 发明申请

US20170288512A1 FLUID MACHINE 审中-公开
公开(公告)号：US20170288512A1
公开(公告)日：2017-10-05
申请号：US15473096
申请日：2017-03-29
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Fumihiro KAGAWA , Atsushi NAITO , Yusuke KINOSHITA
IPC分类号： H02K11/33 , B60H1/32 , H02K11/22
CPC分类号： H02K11/33 , B60H1/3222 , B60H2001/3292 , H02K9/19 , H02K11/022 , H02K2211/03
摘要： A fluid machine includes a housing including a suction port through which fluid is drawn, an electric motor accommodated in the housing, and a drive device configured to drive the electric motor. The drive device includes a circuit board, a heat-generating component, and a metal member. The circuit board includes a pattern wire. The circuit board is opposed to an outer surface of the housing. The heat-generating component is located between the circuit board and the outer surface of the housing and spaced apart from the circuit board. The heat-generating component generates electromagnetic noise. The metal member is at least partially located between the circuit board and the heat-generating component. The metal member is configured to transmit heat from the heat-generating component to the housing and absorb or block the electromagnetic noise.

8. 发明申请

US20170214296A1 ELECTRIC POWER SUPPLY SYSTEM 审中-公开
公开(公告)号：US20170214296A1
公开(公告)日：2017-07-27
申请号：US15326862
申请日：2015-07-17
申请人： ExH Corporation
发明人： Kenichi HARAKAWA
IPC分类号： H02K11/22 , H02K11/33 , H02K11/028
CPC分类号： H02K11/022 , H01R39/54 , H01R39/64 , H02K11/028 , H02K11/33
摘要： The purpose of the present invention is to provide an electric power supply system that is superior to conventional systems.This electric power supply system has a configuration in which: a fixed member 8 is provided with an inner conductor 9 arranged along the axial direction of the fixed member 8, an outer conductor 13 arranged along the axial direction of the fixed member 8 so as to cover the inner conductor 9, and a high-frequency conductive path dielectric 5 disposed between the inner conductor 9 and the outer conductor 13; a rotating member 7 is provided with an inner conductor 9 arranged along the axial direction of the rotating member 7, an outer conductor 13 arranged along the axial direction of the rotating member 7 so as to cover the inner conductor 9, and a high-frequency conductive path dielectric 5 disposed between the inner conductor 9 and the outer conductor 13; a high-frequency electric power source 27, the outer conductor 13 of the fixed member 8, the outer conductor 13 of the rotating member 7 and a load 26 are electrically connected so that it is possible to supply electric power from the high-frequency electric power source 27 to the load 26; and the fixed member 8 and the rotating member 7 are combined to form an electromagnetic wave attenuation structure for attenuating the electromagnetic waves emitted from the electric power supply system.

9. 发明授权

US09673686B2 Electronically commutated DC motor with shielding 有权
公开(公告)号：US09673686B2
公开(公告)日：2017-06-06
申请号：US14401865
申请日：2013-04-29
申请人： Robert Bosch GmbH
发明人： Tobias Rothfuss , Michael Maelzer , Juergen Munz , Michael Hermann , Detlef Prahl , Siegmar Schoser , Joerg Brandes , Andreas Schiel , Tamas Banky , Zsolt Dudas
IPC分类号： H02K11/02 , H02K5/16 , H02K11/22 , H02K11/01 , H02K11/40
CPC分类号： H02K11/022 , H02K5/16 , H02K11/01 , H02K11/40
摘要： In an electronically commutated DC motor having a stator unit (5) and a rotor unit (1) which is in the form of an external rotor, and having stationary sintered bearings (8, 9), the invention proposes that the rotor unit (1) is conductively connected to the shaft (3) in order to connect a conductive shielding, which is formed on the rotor unit (1), to a defined electrical potential, and that the sintered bearing (8, 9) is conductively connected to the potential, so that the shielding of the rotor unit (1) is capacitively coupled to the potential by means of the electrically insulating, oil-filled bearing gap which is arranged between the shaft (3) and the sintered bearing (8, 9). Therefore, a sliding contact is not required.

10. 发明授权

US09605673B2 Pump with pivoted vanes 有权
公开(公告)号：US09605673B2
公开(公告)日：2017-03-28
申请号：US14516143
申请日：2014-10-16
申请人： TUTHILL CORPORATION
发明人： Jacob J. Berry
IPC分类号： F03C2/00 , F03C4/00 , F04C2/00 , F04C2/44 , F01C1/44 , F04C28/04 , F04C14/04 , F04C14/28 , F04C15/06 , F01C21/08
CPC分类号： H02K5/225 , F01C1/44 , F01C21/0809 , F04C2/344 , F04C2/44 , F04C14/04 , F04C14/06 , F04C14/28 , F04C15/008 , F04C15/06 , F04C28/04 , F04C2210/203 , F04C2240/40 , F04C2240/803 , H01R13/5219 , H01R13/622 , H01R13/652 , H02K7/14 , H02K11/022
摘要： An illustrative embodiment of the present disclosure includes a pump having a rotor and a plurality of vanes. The rotor is attached to a motor that rotates it in first and second directions and is located in a cavity. The plurality of vanes are each pivotally coupled to the rotor so as the rotor rotates, the vanes selectively push fluid from an inlet port out through an outlet port. The plurality of vanes each have an end selected from the group consisting of a lobe, no lobe, and a rod located in the lobe. Each of the plurality of vanes also includes a pivot pin configured to fit in a corresponding receptacle located in the rotor so that each of the plurality of vanes is pivotable with respect to the rotor inside the cavity.

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