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公开(公告)号：JP3807024B2
公开(公告)日：2006-08-09
申请号：JP14545797
申请日：1997-06-03
Applicant: 日産自動車株式会社
IPC: B60W10/02 , F02D29/02 , B60K6/20 , B60K6/48 , B60L11/14 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/30 , B60W20/00 , F02D29/00 , F16D48/02 , F16H61/14
CPC classification number: B60W20/00 , B60K6/48 , B60W10/06 , B60W2510/244 , B60W2540/12 , B60W2710/0616 , F16H61/14 , Y02T10/48 , Y02T10/6221
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公开(公告)号：JP3896640B2
公开(公告)日：2007-03-22
申请号：JP16053397
申请日：1997-06-03
Applicant: 日産自動車株式会社
IPC: F02D17/00 , F02D29/02 , B60K6/20 , B60K6/48 , B60K6/485 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , F02D41/22
CPC classification number: Y02T10/6286
Abstract: PROBLEM TO BE SOLVED: To attain marked fuel consumption reduction while securing favourable operability. SOLUTION: This system is furnished with a first motor 9 capable of being connected to a crankshaft 1a by a clutch 10 as well as capable of driving auxiliary equipment 2 and a second motor 8 connected to a speed reduction and differential gear part 6. At the time of reducing speed, an engine stall is prevented until a vehicle stops by regenerating it by the second motor 8 and motoring an engine 1 by the first motor 9 and at the time of stopping the vehicle, fuel injection during speed reduction and vehicle stopping is stopped by giving creeping force to the vehicle by the second motor 8 while driving the auxiliary equipment by the first motor 9. At the time of transferring from motoring to engine stopping, fastening force is gradually lowered by duty-controlling the clutch 10, optimum sequential injection is carried out at the time of restarting by making a stopping position of a cylinder clear by preventing reverse rotation of the engine 1, and favourable startability and further fuel reduction is provided.
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公开(公告)号：JP4281263B2
公开(公告)日：2009-06-17
申请号：JP2001187587
申请日：2001-06-21
Applicant: 日産自動車株式会社
Inventor： 正次郎 佐藤
CPC classification number: Y02T10/6234 , Y02T10/6286 , Y02T10/7005 , Y02T10/7077
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Patent Agency Ranking
公开(公告)号：JP3384332B2
公开(公告)日：2003-03-10
申请号：JP23974298
申请日：1998-08-26
Applicant: 日産自動車株式会社
IPC: B60W10/02 , B60K6/20 , B60K6/24 , B60K6/26 , B60K6/442 , B60K6/543 , B60L11/14 , B60L15/20 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/105 , B60W20/00 , F02D29/00 , F02D29/02 , F16D48/02 , F16D48/06 , B60K6/04 , B60K41/00 , B60K41/02
CPC classification number: B60K6/543 , Y02T10/7258
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公开(公告)号：JP3754188B2
公开(公告)日：2006-03-08
申请号：JP24294997
申请日：1997-09-08
Applicant: 日産自動車株式会社
IPC: B60W10/04 , B60W10/06 , B60W10/10 , B60W10/101 , F02D9/02 , F02D29/00 , F02D41/00 , F02D41/04 , F02D45/00 , F16H59/74 , F16H61/24 , F16H61/66 , F16H63/50 , G06F7/70
CPC classification number: B60W10/06 , B60W10/04 , B60W10/101 , B60W30/18 , B60W30/1819 , F16H61/66 , Y10T477/619 , Y10T477/623
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公开(公告)号：JP3575255B2
公开(公告)日：2004-10-13
申请号：JP34498197
申请日：1997-12-15
Applicant: 日産自動車株式会社
IPC: F02D17/02 , B60K6/20 , B60K6/442 , B60K6/48 , B60K6/54 , B60L11/14 , B60W10/06 , B60W10/08 , B60W20/00 , F02D29/02 , B60K6/04
CPC classification number: Y02T10/6221 , Y02T10/6234 , Y02T10/6286 , Y02T10/7077
Abstract: PROBLEM TO BE SOLVED: To suppress torque fluctuation at the time of changing the number of operating cylinders. SOLUTION: A motor 1 is mechanically connected to an engine 2, and a motor 4 is mechanically connected to the engine 2 through a powder clutch 3. Power is transmitted from the motor 4 to driving wheels 7 through a transmission 5. In a hybrid vehicle of such constitution, output torque of the motors 1, 4 and transmission toque of the powder clutch 3 are adjusted to prevent the fluctuation of driving torque at the time of increasing/decreasing the number of operating cylinders of the engine 2.
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