Title:
ENGINE CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2010/098219
Kind Code:
A1
Abstract:
An engine controller (40) provided with a control device (ECU43) for controlling an engine (10) has a first threshold vale for a minimum power output (W) on the condition where the clutch is engaged and a second threshold vale for a maximum power output (W) on the condition where the clutch is released. If detected power output remains below the second threshold value for a predetermined period of time during which the clutch is engaged, or if detected power output remains higher than the first threshold value for a predetermined period of time during which the clutch is released, the controller determines that a clutch position sensor (41) is malfunctioning.
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Inventors:
KITAGAWA KAZUHIRO (JP)
TAKAGAWA ISAO (JP)
TAKAGAWA ISAO (JP)
Application Number:
PCT/JP2010/052148
Publication Date:
September 02, 2010
Filing Date:
February 15, 2010
Export Citation:
Assignee:
YANMAR CO LTD (JP)
KITAGAWA KAZUHIRO (JP)
TAKAGAWA ISAO (JP)
KITAGAWA KAZUHIRO (JP)
TAKAGAWA ISAO (JP)
International Classes:
F16D25/12; B63H23/30; F02D29/00; F02D29/02; F02D45/00
Foreign References:
| JPH0689792B2 | 1994-11-14 | |||
| JP2008232424A | 2008-10-02 | |||
| JP2002161773A | 2002-06-07 | |||
| JPH0689792A | 1994-03-29 |
Other References:
See also references of EP 2402623A4
Attorney, Agent or Firm:
YANO Juichiro (JP)
Juichiro Yano (JP)
Juichiro Yano (JP)
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