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1. 发明授权

US10604119B2 Wiper arm and vehicle wiper apparatus equipped therewith 有权
公开(公告)号：US10604119B2
公开(公告)日：2020-03-31
申请号：US15916224
申请日：2018-03-08
申请人： ASMO CO., LTD.
发明人： Takashi Umeno
IPC分类号： B60S1/52 , B60S1/48
摘要： A wiper arm includes an arm main body having a blade joining portion at a distal end side in a length direction of the arm main body; a first nozzle portion disposed at a proximal end side from the blade joining portion in the length direction of the arm main body; a second nozzle portion disposed at a distal end side from the first nozzle portion in the length direction of the arm main body; a first line hose; and a second line hose, wherein the second nozzle portion jets washing fluid toward a wiping direction forward side when the arm main body moves toward an upper turning position, and the first washer nozzle portion jets washing fluid toward a wiping direction forward side and further toward the proximal end side than a length direction center of the wiper blade when the arm main body moves toward a lower turning position from the upper turning position.

2. 发明授权

US10439472B2 Armature, armature manufacturing method, and rotating electrical device 有权
公开(公告)号：US10439472B2
公开(公告)日：2019-10-08
申请号：US15201510
申请日：2016-07-04
申请人： ASMO CO., LTD.
发明人： Kazumasa Iwatsuki , Eiji Hoshikawa , Takeshi Mamiya , Tomoki Kubo , Kiyomi Takahashi , Masayuki Inoue
IPC分类号： H02K7/04 , H02K23/30 , H02K15/09 , H02K15/16 , H02K3/28
摘要： An armature manufacturing method includes preparing a core member that includes a rotation shaft at a central portion and that is formed with plural teeth in a radiating shape centered on the rotation shaft; and winding winding wires onto slots between the plural teeth so as to form plural types of winding coil sections, each with a different winding wire diameter.

3. 发明授权

US10312761B2 Rotating armature, rotating electric machine comprising a plurality of coil portions, and rotating armature manufacturing method 有权
公开(公告)号：US10312761B2
公开(公告)日：2019-06-04
申请号：US14970542
申请日：2015-12-16
申请人： ASMO CO., LTD.
发明人： Kazushi Sugishima , Tetsuji Yoshikawa
IPC分类号： H02K3/28 , H01R39/04 , H02K23/30
摘要： In a rotating armature, the numbers of teeth straddled by each of plural coil portions are all the same as each other, three. In plural windings that form the plural coil portions, three individual coil portions that, out of the plural coil portions, are disposed at uniform intervals around the circumferential direction of the armature core and are connected together in series are formed in each of the windings. In each of the windings including the three individual coil portions, one segment out of the plural segments is connected to another segment that has the same phase as the one segment out of the plural segments.

4. 发明授权

US10087997B2 Clutch and motor 有权
公开(公告)号：US10087997B2
公开(公告)日：2018-10-02
申请号：US15194852
申请日：2016-06-28
申请人： ASMO CO., LTD.
发明人： Ryousuke Oguri
IPC分类号： F16D41/066 , F16D43/02
摘要： A clutch transmits rotation drive force of a rotation shaft to a driven shaft and restricts transmission of a rotation force from the driven shaft to the rotation shaft. The clutch includes a grease accommodation portion and a rotation member. Grease is arranged in the grease accommodation portion. The grease accommodation portion opens in an axial direction of the rotation shaft. The rotation member is at least partially inserted into the grease accommodation portion and rotated with the rotation shaft about a center axis of the rotation shaft. The rotation member includes a leakage restriction wall that is located toward a radially outer side of the rotation shaft from the opening of the grease accommodation portion and extended in the axial direction of the rotation shaft. The leakage restriction wall is located toward an outer side of the grease accommodation portion from the opening of the grease accommodation portion.

5. 发明授权

US10074951B2 Commutator, motor, and manufacturing method of commutator 有权
公开(公告)号：US10074951B2
公开(公告)日：2018-09-11
申请号：US15049150
申请日：2016-02-22
申请人： ASMO CO., LTD.
发明人： Akihiko Seki , Yasuhiro Kanematsu , Noriyasu Nishio , Norifumi Suzuki , Tsuyoshi Suzuki , Kazuo Kato , Toshiyuki Natsume , Kenichi Sugibayashi
IPC分类号： H01R39/32 , H01R43/06 , H02K13/04
CPC分类号： H01R43/06 , H02K13/04
摘要： A commutator includes an insulating section that is formed in a tube shape including a shaft insertion hole through which a shaft is inserted, and that is formed with an indented portion in an end portion at one side in an axial direction of the shaft. The commutator also includes plural segments that are supported by an outer peripheral portion of the insulating section, that are arrayed around a circumferential direction of the insulating section with spacings therebetween, and that are each provided with an anchor portion at an end portion at the one side in the axial direction of the shaft. The commutator also includes a first, second, third short-circuit wires, each connecting the anchor portion of respective one segment to the anchor portion of respective another segment, and at least a portion being disposed inside the indented portion formed at the insulating section.

6. 发明申请

US20180194329A1 WIPER ARM AND VEHICLE WIPER APPARATUS EQUIPPED THEREWITH 审中-公开
公开(公告)号：US20180194329A1
公开(公告)日：2018-07-12
申请号：US15916224
申请日：2018-03-08
申请人： ASMO CO., LTD.
发明人： Takashi UMENO
IPC分类号： B60S1/52 , B60S1/48
CPC分类号： B60S1/522 , B60S1/482
摘要： A wiper arm includes an arm main body having a blade joining portion at a distal end side in a length direction of the arm main body; a first nozzle portion disposed at a proximal end side from the blade joining portion in the length direction of the arm main body; a second nozzle portion disposed at a distal end side from the first nozzle portion in the length direction of the arm main body; a first line hose; and a second line hose, wherein the second nozzle portion jets washing fluid toward a wiping direction forward side when the arm main body moves toward an upper turning position, and the first washer nozzle portion jets washing fluid toward a wiping direction forward side and further toward the proximal end side than a length direction center of the wiper blade when the arm main body moves toward a lower turning position from the upper turning position.

7. 发明授权

US10008909B2 Motor driving control device for vehicle 有权
公开(公告)号：US10008909B2
公开(公告)日：2018-06-26
申请号：US15098322
申请日：2016-04-14
申请人： ASMO CO., LTD.
发明人： Kentaro Ozaki
IPC分类号： H02K9/22 , H02K5/22 , H02K5/16 , H02K11/01 , H02K11/33 , H02K11/40
CPC分类号： H02K9/22 , H02K5/163 , H02K5/225 , H02K11/01 , H02K11/33 , H02K11/40
摘要： A motor driving control device for a vehicle that includes: a circuit board on which is packaged a circuit that generates the voltage applied to windings of a motor, the circuit board having a ground region; a heat dissipating member that dissipates heat from the circuit board, and that is electrically connected to the ground region on the circuit board; a supporting member that holds the circuit board and a bearing member of the motor, and that has an insulating surface; and an electrically-conductive member that is provided at a surface of the supporting member, and that, by electrically connecting the bearing member and the heat dissipating member, grounds a rotating body, an output shaft and the bearing member of the motor.

8. 发明授权

US10003138B2 Pump device and terminal member 有权
公开(公告)号：US10003138B2
公开(公告)日：2018-06-19
申请号：US14667685
申请日：2015-03-25
申请人： ASMO CO., LTD.
发明人： Satoshi Annen
IPC分类号： H02K5/24 , H01R4/48 , F04D13/06 , F04D29/66
CPC分类号： H01R4/48 , F04D13/0686 , F04D29/661
摘要： In a noise suppression device of a washer pump, a first capacitor and a second capacitor are disposed with their height directions along a first direction orthogonal to an axial direction of the washer pump. This thereby enables installation space for the first capacitor and the second capacitor to be suppressed from becoming larger in the axial direction. A second terminal of the second capacitor is disposed between first terminals of the first capacitor. This thereby enables the installation space of the first capacitor and the second capacitor to be made smaller in the first direction and in a second direction orthogonal to the axial direction. The space between the pair of first terminals (the second terminals) is accordingly efficiently utilized for disposing the second terminal (the first terminal), enabling the first capacitor and the second capacitor to be disposed efficiently.

9. 发明授权

US09937899B2 Wiper arm and vehicle wiper apparatus equipped therewith 有权
公开(公告)号：US09937899B2
公开(公告)日：2018-04-10
申请号：US14507836
申请日：2014-10-07
申请人： ASMO CO., LTD.
发明人： Takashi Umeno
IPC分类号： B60S1/52 , B60S1/48
CPC分类号： B60S1/522 , B60S1/482
摘要： A wiper arm comprising an arm main body; a first nozzle portion disposed at a first predetermined position in a length direction of the arm main body; a second nozzle portion disposed at a second predetermined position in the length direction of the arm main body, and jets washing fluid toward a position that is different from an impact point of the washing fluid jetted from the first nozzle portion; a first line hose accommodated in the arm main body and connected to the first nozzle portion; a second line hose accommodated in the arm main body side-by-side with the first line hose and connected to the second nozzle portion; and a hose retention unit attached to the arm main body and that comprises: a first hose retention portion retaining the first line hose; and a second hose retention portion provided integrally with the first hose retention portion and retaining the second line hose.

10. 发明授权

US09859761B2 Rotor and motor 有权
公开(公告)号：US09859761B2
公开(公告)日：2018-01-02
申请号：US14158273
申请日：2014-01-17
申请人： ASMO CO., LTD.
发明人： Yoji Yamada , Chie Morita , Seiya Yokoyama , Koji Mikami , Takahiro Tsuchiya
IPC分类号： H02K1/27 , H02K1/24 , H02K1/22
CPC分类号： H02K1/2713 , H02K1/226 , H02K1/243 , H02K1/2706 , H02K1/2733 , H02K1/274 , H02K1/2753 , H02K1/276 , H02K1/2773
摘要： A rotor includes a first rotor core, a second rotor core, a permanent magnet and a resin layer. The first rotor core includes a first core base and first claw-shaped magnetic poles arranged at equal intervals on a peripheral portion of the first core base. The second rotor core includes a second core base and second claw-shaped magnetic poles arranged at equal intervals on a peripheral portion of the second core base. The first rotor core and the second rotor core are combined with each other so that the first and second core bases are opposed to each other and the first and second claw-shaped magnetic poles are alternately arranged in the circumferential direction of the rotor. The permanent magnet includes at least a main field magnet. The main field magnet is located between the first and second core bases in the axial direction, and is magnetized in the axial direction. The main field magnet causes the first claw-shaped magnetic poles to function as first magnetic poles, and causes the second claw-shaped magnetic poles to function as second magnetic poles. The resin layer covers at least a portion of a surface of the permanent magnet.

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