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1. 发明专利

CA2409895A1 CENTRALIZED POWER DISTRIBUTION UNIT FOR A VEHICULAR THIN BRUSHLESS MOTOR 未知
公开(公告)号：CA2409895A1
公开(公告)日：2003-04-26
申请号：CA2409895
申请日：2002-10-25
申请人： HONDA MOTOR CO LTD , SUMITOMO WIRING SYSTEMS
发明人： SUZUKI IZUMI , FUKUDA KENJI , KOBAYASHI MAKOTO , HORIE TATSURO , TAKEUCHI KAZUO
IPC分类号： B60L50/10 , B60L50/16 , H02K3/52 , H02K5/22 , H02K7/00 , H02K15/00 , H02K13/00 , B60L11/02 , H01R25/16 , H02K19/36 , H02K23/66
摘要： A centralized power distribution unit for a vehicular thin brushless motor includes a plurality of bus bars, a resin insulation layer that covers the bus bars, an d an insulating holder having a plurality of holding grooves that hold the bus bars. The bus bars a re pre-bent in a thickness direction to be formed into a substantially annular shape. Each of the bus bars is provided correspondingly with a phase of the motor. The holding grooves are formed in parallel extending along a circumferential direction of the centralized powe r distribution unit. The bus bars are respectively inserted into the holding grooves, and are thu s stacked in a radial direction of the centralized power distribution unit. The insulating holder and the bus bars are covered by the resin insulation layer.

2. 发明专利

CA2409794A1 CENTRALIZED POWER DISTRIBUTION UNIT FOR A VEHICULAR THIN BRUSHLESS MOTOR 未知
公开(公告)号：CA2409794A1
公开(公告)日：2003-04-26
申请号：CA2409794
申请日：2002-10-25
申请人： SUMITOMO WIRING SYSTEMS , HONDA MOTOR CO LTD
发明人： FUKUDA KENJI , HORIE TATSURO , SUZUKI IZUMI , KOBAYASHI MAKOTO
IPC分类号： B60L50/16 , H02K3/52 , H02K5/22 , H02K7/108 , H02K7/18 , B60L11/00 , H02K29/00 , H02P6/00
摘要： A centralized power distribution unit for a vehicular thin brushless motor includes a plurality of bus bars, an insulating holder that holds the bus bars to form a predetermined gap between the bus bars, and a resin insulating layer that covers the bus bars. Each of the bus bars has a terminal portion to be connected to a power source, such as a battery, and a tab to be: connected to a winding of a stator. The bus bars are disposed correspondingly with phases of the motor. A plurality of holding grooves are formed in the insulating holder. The bus bars, which are pre-bent in a thickness direction to be shaped into a substantially annular shape, are respectively accommodated in the holding grooves. The pre-bending is preferably carried out by a bending machine.

3. 发明专利

DE3888322T2 未知
公开(公告)号：DE3888322T2
公开(公告)日：1994-07-07
申请号：DE3888322
申请日：1988-12-12
申请人： HONDA MOTOR CO LTD , SUMITOMO WIRING SYSTEMS
发明人： TSUCHIYA YOSHIKAZU , KANO HIDEKI , AIHARA YASUYUKI , MIYAZAKI NOBORU , SUZUKI IZUMI , ICHIDA KIYOFUMI
IPC分类号： H01R13/641 , H01R13/73 , H01R13/639
摘要： In an electrical connector (1), a male connector body (20) and a female connector body (10) are coupled and locked together to effect the mechanical connection of electrical terminals housed in the respective connector bodies. To prevent incomplete coupling of the relevant connector bodies, a path (3) is formed in the male connector body (20) in such a manner as to correspond to the shape and dimension of a bracket (2) for fixing the electrical connector to the body of an automotive vehicle or components thereof, and a rib (11) is provided on the female connector body (10) in such a manner as to traverse the path. This rib blocks a part of the path in the event that the two connector bodies are improperly coupled with each other, thus making it possible to detect incomplete coupling. An electrical connector of another type has another configuration for the same purpose. In this second type of electrical connector, a support finger (21a) and a detection finger (23) are provided on a bracket (2), and a path (3) is formed in the male connector body (20) in such a manner as to correspond to the shape and dimension of the support finger, a rib (11a) being provided on the rearward portion of the female connector body. This rib is adapted to bear against the detection finger when the relevant two connector bodies are improperly coupled with each other, and this serves to prevent entry of the support finger into the path, thus enabling detection of incomplete coupling.

4. 发明专利

CA1306292C ELECTRICAL CONNECTOR ENABLING PREVENTION OF INCOMPLETE COUPLING 未知
公开(公告)号：CA1306292C
公开(公告)日：1992-08-11
申请号：CA585547
申请日：1988-12-09
申请人： HONDA MOTOR CO LTD , SUMITOMO WIRING SYSTEMS
发明人： TSUCHIYA YOSHIKAZU , KANO HIDEKI , AIHARA YASUYUKI , MIYAZAKI NOBORU , SUZUKI IZUMI , ICHIDA KIYOFUMI
IPC分类号： H01R13/639
摘要： ELECTRICAL CONNECTOR ENABLING PREVENTION OF INCOMPLETE COUPLING In an electrical connector, a male connector body and a female connector body are coupled and locked together to effect the mechanical connection of electrical terminals housed in the respective connector bodies. To prevent incomplete coupling of the relevant connector bodies, a path is formed in the male connector body in such a manner as to correspond to the shape and dimension of a bracket for fixing the electrical connector to the body of an automotive vehicle or components thereof, and a rib is provided on the female connector body in such a manner as to traverse the path. This rib blocks a part of the path in the event that the two connector bodies are improperly coupled with each other, thus making it possible to detect incomplete coupling. An electrical connector of another type has another configuration for the same purpose. In this second type of electrical connector, a support finger and a detection finger are provided on a bracket, and a path is formed in the male connector body in such a manner as to correspond to the shape and dimension of the support finger, a rib being provided on the rearward portion of the female connector body. This rib is adapted to bear against the detection finger when the relevant two connector bodies are improperly coupled with each other, and this serves to prevent entry of the support finger into the path, thus enabling detection of incomplete coupling.

5. 发明专利

CA2409895C CENTRALIZED POWER DISTRIBUTION UNIT FOR A VEHICULAR THIN BRUSHLESS MOTOR 未知
公开(公告)号：CA2409895C
公开(公告)日：2006-12-05
申请号：CA2409895
申请日：2002-10-25
申请人： HONDA MOTOR CO LTD , SUMITOMO WIRING SYSTEMS
发明人： TAKEUCHI KAZUO , HORIE TATSURO , KOBAYASHI MAKOTO , FUKUDA KENJI , SUZUKI IZUMI
IPC分类号： H02K13/00 , B60L50/10 , B60L50/16 , H01R25/16 , H02K3/52 , H02K5/22 , H02K7/00 , H02K15/00 , H02K19/36 , H02K23/66
摘要： A centralized power distribution unit for a vehicular thin brushless motor includes a plurality of bus bars, a resin insulation layer that covers the bus bars, an d an insulating holder having a plurality of holding grooves that hold the bus bars. The bus bars a re pre-bent in a thickness direction to be formed into a substantially annular shape. Each of the bus bars is provided correspondingly with a phase of the motor. The holding grooves are formed in parallel extending along a circumferential direction of the centralized powe r distribution unit. The bus bars are respectively inserted into the holding grooves, and are thu s stacked in a radial direction of the centralized power distribution unit. The insulating holder and the bus bars are covered by the resin insulation layer.

6. 发明专利

CA2409629A1 CENTRALIZED POWER DISTRIBUTION UNIT AND METHOD OF PRODUCING BUS BARS 未知
公开(公告)号：CA2409629A1
公开(公告)日：2003-04-26
申请号：CA2409629
申请日：2002-10-25
申请人： SUMITOMO WIRING SYSTEMS , HONDA MOTOR CO LTD
发明人： HORIE TATSURO , KOBAYASHI MAKOTO , SUZUKI IZUMI , FUKUDA KENJI
IPC分类号： H02G3/16 , H02K3/50 , H02K5/22 , H02K15/00 , H02K15/10 , H02K29/00 , H02K13/00 , B60L11/02 , H01R25/16 , H02K19/36 , H02K23/66
摘要： A centralized power distribution unit for a vehicular thin brushless motor includes a plurality of bus bars and a resin insulating layer that covers the bus bars. The bus bars are disposed correspondingly with phases of the motor. Each of the bus bars has a terminal portion to be connected to a battery and one or more tabs to be connected respectively to one or more windings of a stator. Each of the bus bars is shaped into a substantially annular shape by bending a molded material in a thickness direction. The molded material is obtained by stamping out a conductive metal plate into a strip-like shape. Diameters of the annular shapes of the bus bars are set to be different from one another depending on the corresponding phase of the motor. The bus bars are stacked in a radial direction of the centralized power distribution unit, mutually separated by a predetermined gap.

7. 发明专利

DE3888322D1 未知
公开(公告)号：DE3888322D1
公开(公告)日：1994-04-14
申请号：DE3888322
申请日：1988-12-12
申请人： HONDA MOTOR CO LTD , SUMITOMO WIRING SYSTEMS
发明人： TSUCHIYA YOSHIKAZU , KANO HIDEKI , AIHARA YASUYUKI , MIYAZAKI NOBORU , SUZUKI IZUMI , ICHIDA KIYOFUMI
IPC分类号： H01R13/641 , H01R13/73 , H01R13/639
摘要： In an electrical connector (1), a male connector body (20) and a female connector body (10) are coupled and locked together to effect the mechanical connection of electrical terminals housed in the respective connector bodies. To prevent incomplete coupling of the relevant connector bodies, a path (3) is formed in the male connector body (20) in such a manner as to correspond to the shape and dimension of a bracket (2) for fixing the electrical connector to the body of an automotive vehicle or components thereof, and a rib (11) is provided on the female connector body (10) in such a manner as to traverse the path. This rib blocks a part of the path in the event that the two connector bodies are improperly coupled with each other, thus making it possible to detect incomplete coupling. An electrical connector of another type has another configuration for the same purpose. In this second type of electrical connector, a support finger (21a) and a detection finger (23) are provided on a bracket (2), and a path (3) is formed in the male connector body (20) in such a manner as to correspond to the shape and dimension of the support finger, a rib (11a) being provided on the rearward portion of the female connector body. This rib is adapted to bear against the detection finger when the relevant two connector bodies are improperly coupled with each other, and this serves to prevent entry of the support finger into the path, thus enabling detection of incomplete coupling.

8. 发明专利

JP2000067942A ELECTRIC WIRE AND PRESSURE CONTACTING CONNECTOR 失效
公开(公告)号：JP2000067942A
公开(公告)日：2000-03-03
申请号：JP23204398
申请日：1998-08-18
申请人： SUMITOMO WIRING SYSTEMS , HONDA MOTOR CO LTD
发明人： SUZUKI IZUMI , KOSUGE HIDEJI , SAKURAI RIICHI , MIYAZAKI TOSHIHISA
IPC分类号： H01R4/24 , H01B7/08 , H01R12/79 , H01R13/58 , H01R12/28
摘要： PROBLEM TO BE SOLVED: To provide a pressure contacting connector which can prevent application of a stress to electric wire in the pressure contacting part of a connector terminal and provide electric wires to suit such a connector. SOLUTION: Electric wires 8 are coupled by a coupling part 31 in compliance with the pitch of a terminal mounting part 55 formed in a housing 52. An opening 32 penetrates the coupling part 31, and a wire holding projection 58 protruding on the housing 52 can be fitted in the opening. When wire 8 is installed in the housing 52, the coupling part 31 and projection 58 receive the stress applied to the wire 8, and it is possible to avoid direct application of the stress to the pressure contacting part 51A of a pressure contacting terminal 51.

9. 发明专利

JP2003134757A CENTRALIZED DISTRIBUTION MEMBER OF THIN BRUSHLESS MOTOR FOR VEHICLE 审中-公开
公开(公告)号：JP2003134757A
公开(公告)日：2003-05-09
申请号：JP2001330033
申请日：2001-10-26
申请人： SUMITOMO WIRING SYSTEMS , HONDA MOTOR CO LTD
发明人： KOBAYASHI SEIJITSU , SUZUKI IZUMI , HORIE TATSURO , FUKUDA KENJI
IPC分类号： H02K3/50 , H02K15/10
摘要： PROBLEM TO BE SOLVED: To provide a centralized distribution member of a thin brushless motor for a vehicle enhanced in a waterproofness, airtightness and a dielectric strength without hindering the downsizing of the motor. SOLUTION: Busbars 22a, 22b and 22c corresponding to respective phases of the motor are held by an insulating holder 21. Circumferences of the busbars 22a, 22b and 22c and the insulating holder 21 are coated with an insulating resin layer 25. A tab 41c that is connected to a winding wound around a stator of the thin brushless motor is formed integrally with the busbars 22a, 22b and 22c. The tab 41c is formed into an almost L-shape at its cross section so that the tip of the tab orients to the center of the centralized distribution member. A bent part 45, which expands toward height directions of walls 43a to 43d that constitute holding grooves 23a to 23c, is formed at a position in the tab 41c that is coated with the insulating resin layer 25.

10. 发明专利

JP2003134726A CONCENTRATED POWER DISTRIBUTION MEMBER OF VEHICLE THIN BRUSHLESS MOTOR 审中-公开
公开(公告)号：JP2003134726A
公开(公告)日：2003-05-09
申请号：JP2001330027
申请日：2001-10-26
申请人： SUMITOMO WIRING SYSTEMS , HONDA MOTOR CO LTD
发明人： KOBAYASHI SEIJITSU , SUZUKI IZUMI , HORIE TATSURO , FUKUDA KENJI
IPC分类号： B60L50/16 , H02K3/52 , H02K5/22 , H02K7/108 , H02K7/18 , B60L11/14
摘要： PROBLEM TO BE SOLVED: To provide a concentrated power distribution member of a vehicle thin brushless motor which can be simply manufactured and has high reliability. SOLUTION: Three tabs 41a, 41b and 41c on both sides of terminals 50w, 50u and 50v are provided in bodies of bus bars 22a, 22b and 22c and protrude in the longitudinal direction. The bus bar 22a, 22b and 22c previously bent in the direction of thickness and annularly formed are accommodated in holding grooves 23a, 23b and 23c provided in an insulating holder 21.

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