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Title:
OIL PUMP DRIVING CONTROLLER FOR HYBRID VEHICLE
Document Type and Number:
Japanese Patent JP2007015679
Kind Code:
A
Abstract:

To provide the oil pump driving controller of a hybrid vehicle for supplying an oil pressure anytime while taking advantage in respect of the number of components, costs and weight only with a single oil pump.

In this hybrid vehicle configuring a hybrid driving system by successively connecting an engine E, a first clutch CL1, a motor generator MG, a second clutch CL2 and driven wheels RR and RL in this order, a mechanical oil pump O/P is arranged between the motor generator MG and the second clutch CL2. The hybrid vehicle is provided with an oil pump driving control means for driving the mechanical oil pump O/P by the engine E or the motor generator MG when an oil pressure necessary for tightening the second clutch CL2 drops.


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Inventors:
HIDAKA TERUMASA
ONOYAMA TAIICHI
HAYAZAKI YASUICHI
Application Number:
JP2006047628A
Publication Date:
January 25, 2007
Filing Date:
February 24, 2006
Export Citation:
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Assignee:
NISSAN MOTOR
International Classes:
B60W10/30; B60K6/387; B60K6/40; B60K6/48; B60K6/547; B60K17/04; B60L50/16; B60W10/02; B60W10/08; B60W20/00; F16D48/02
Domestic Patent References:
JPH0879915A1996-03-22
JP2002542752A2002-12-10
JP2003231420A2003-08-19
JP2002166736A2002-06-11
JPH1182261A1999-03-26
JP2005112351A2005-04-28
JPH09289706A1997-11-04
JPH10331677A1998-12-15
JP2004156774A2004-06-03
Attorney, Agent or Firm:
Masamichi Ayata



 
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