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11. 发明专利

JP2001025187A HYBRID VEHICLE DRIVER 失效
公开(公告)号：JP2001025187A
公开(公告)日：2001-01-26
申请号：JP19109299
申请日：1999-07-05
申请人： HONDA MOTOR CO LTD
发明人： NAKAJIMA MINORU , HORIE TATSURO , FUKUDA KENJI , SHIMADA AKIYOSHI , OGAWA HIROHISA
IPC分类号： H02K1/18 , B60K6/20 , B60K6/26 , B60K6/405 , B60K6/485 , B60K6/54 , H02K3/38 , H02K3/46 , B60K6/02
摘要： PROBLEM TO BE SOLVED: To prevent electric leakage or a short-circuit in each connector in a constitution for connecting a plurality of independent stator coils via another connecting means to each other. SOLUTION: An AC motor has a stator constituted by arranging a plurality of independent stator pieces 510, on which a stator coil is annularly wound, a stator-retaining ring 520 for fixedly press injecting the stator in an opening, a plurality of first annular buses 532 for connecting one ends of the coils 514 of the same phase, a second annular bus 530 for connecting another ends of the stator coil, a stator cover 535 having openings 541, 543 for exposing a connector of the all stator coils to first and second buses, and a sealing member 201 filled in the openings and sealing the connector of the stator coils to the first and second buses.

12. 发明专利

JPH02130236A CAR SPEED RESTRICTING DEVICE 失效
公开(公告)号：JPH02130236A
公开(公告)日：1990-05-18
申请号：JP28243788
申请日：1988-11-10
申请人： HONDA MOTOR CO LTD
发明人： ISHIBASHI YOICHI , KIMURA SATOO , SHIMADA AKIYOSHI , KITAMOTO HIROAKI
IPC分类号： F02D41/22 , F02D29/02
摘要： PURPOSE:To prevent the increase of the car speed over a limit speed by installing a switch having two pairs of contact points which are switched when the car speed becomes zero or reaches a prescribed speed and by operating a speed control valve by the signal generated by the switching of each contact point, in a controller. CONSTITUTION:In the zero speed state where the contact points 15a and 16a of a switch 17 contact in a controller 10 for a speed control valve 5 and in the limit speed state where a switch plate 15 is turned by alpha deg., and the contact points 15b and 16b contact, a lead wire 17a is grounded, and a switch circuit 18 is closed, and a relay 19 is operated to open a contact point 19a, and a speed restricting valve 5 is closed. Therefore, the intake quantity is restricted, and the traveling over a limited speed is prevented, and even if a speedometer 11 can not be operated because of the breakage of a cable 23, the valve 5 is closed because the speedometer 11 points zero, and the high speed traveling is prevented. However within a speed range where the contact point of the switch plate 15 is separated, free traveling is permitted.

13. 发明专利

JP2002184620A RARE EARTH MAGNET UNIT 失效
公开(公告)号：JP2002184620A
公开(公告)日：2002-06-28
申请号：JP2000385960
申请日：2000-12-19
申请人： HONDA MOTOR CO LTD
发明人： IMAMURA TAKEHIRO , OKADA HIDENORI , SHIMADA AKIYOSHI , NAKAHARA YOICHI , NAKAJIMA MINORU , YAMAGUCHI NORIO
IPC分类号： H01F7/02
摘要： PROBLEM TO BE SOLVED: To provide a rare earth magnet unit which has small magnetic loss, is naturally capable of relaxing thermal stresses produced between a rare earth magnet and a soft magnetic substance, and gives equivalent effects with respect to a rare earth magnet having a large bonding area. SOLUTION: An intermediate member 3 is interposed between a rare earth magnet 1 and a soft magnet substance 4; they are bonded together, and at least either of these joint 2 is brazed; and the intermediate member 3 is formed of porous metal magnetic material.

14. 发明专利

JP2001018668A DRIVING DEVICE FOR HYBRID VEHICLE 失效
公开(公告)号：JP2001018668A
公开(公告)日：2001-01-23
申请号：JP19109199
申请日：1999-07-05
申请人： HONDA MOTOR CO LTD
发明人： NAKAJIMA MINORU , HORIE TATSURO , FUKUDA KENJI , SHIMADA AKIYOSHI , OGAWA HIROHISA
IPC分类号： B60K7/00 , B60K6/20 , B60K6/24 , B60K6/26 , B60K6/36 , B60K6/405 , B60K6/485 , B60K6/54 , B60K17/04 , B60L50/16 , H02K7/18 , B60K6/02 , B60L11/14
摘要： PROBLEM TO BE SOLVED: To easily and securely fix the stator of a motor to be used in the high temperature environment to a housing. SOLUTION: In this driving device for hybrid vehicle having the structure of an alternating current motor connected to a crank shaft between an internal combustion engine and a transmission, the alternating current motor is provided with a motor housing 60 connected to each housing between an internal combustion engine housing and a transmission housing, a stator formed of plural stator pieces arranged into a ring, and a stator holding ring 520 having an opening part corresponding to the peripheral shape of the stator so that the stator is pressed into the opening part for fixation. The stator holding ring 520 is fixed to the motor housing 60, and each coefficient of thermal expansion of the stator and the stator holding ring 520 are made to practically coincide with each other.

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