Title:
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO/2013/069137
Kind Code:
A1
Abstract:
When an internal combustion engine (10) is started and the rotor of a valve-timing changing mechanism (30) is rotated toward the advanced side to a locked phase, an electronic control device (100), which controls the engine, reduces the amount of operation of a high-pressure fuel pump (80) and a vacuum pump (90), which are auxiliary devices driven by the driving force of an intake camshaft (32). Therefore, the rotor is quickly rotated to the locked phase and is fixed in the locked position.
Inventors:
NAKASHIMA TOYOKAZU (JP)
Application Number:
PCT/JP2011/075972
Publication Date:
May 16, 2013
Filing Date:
November 10, 2011
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
NAKASHIMA TOYOKAZU (JP)
NAKASHIMA TOYOKAZU (JP)
International Classes:
F01L1/356; F01L9/10
Foreign References:
| JP2006291944A | 2006-10-26 | |||
| JP2010024985A | 2010-02-04 | |||
| JP2005299409A | 2005-10-27 | |||
| JPH11210424A | 1999-08-03 | |||
| JP2010112337A | 2010-05-20 | |||
| JPH08113140A | 1996-05-07 | |||
| JP2002070681A | 2002-03-08 |
Attorney, Agent or Firm:
ONDA, Hironori et al. (JP)
Hironori Onda (JP)
Hironori Onda (JP)
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Claims: