Title:
車両用燃料蒸気制御システムにおける蒸発燃料の排出を検出する方法
Document Type and Number:
Japanese Patent JP4616739
Kind Code:
B2
Abstract:
An electric motor or generator is used to spin the vehicle's internal combustion engine while the engine is not running, in order to draw a vacuum within the vapor control system. Vacuum bleed off is then monitored to determine if an unacceptable condition in the control system may exist. The evaporative fuel emissions test may be conducted either while the vehicle is at rest or while under way in an electric drive mode of operation.
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Inventors:
Jedoo Chan
Masha Kapornek
David Chester Whiskey Witch
Masha Kapornek
David Chester Whiskey Witch
Application Number:
JP2005266380A
Publication Date:
January 19, 2011
Filing Date:
September 14, 2005
Export Citation:
Assignee:
Ford Global Technologies, Limited Liability Company
International Classes:
F02M25/08; B60K6/44; B60K15/077; B60W10/06; B60W10/08; B60W20/00; F02D29/02; F02N11/04
Domestic Patent References:
| JP2003222057A | ||||
| JP2000104629A | ||||
| JP11190256A | ||||
| JP2004251223A |
Attorney, Agent or Firm:
Hiroshi Maeda
Hiroshi Koyama
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Hiroshi Koyama
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori