Title:
CONTROL METHOD FOR CONTROL VALVE
Document Type and Number:
Japanese Patent JP2011185226
Kind Code:
A
Abstract:
To provide a control method for a control valve, preventing the seizure of the control valve provided in a communication passage between a fuel tank and a canister.
The control method for the control valve 11 is provided for a vehicle which includes the fuel tank 3 for storing fuel, the canister 13 for sucking evaporated fuel from the fuel tank 3, and the control valve 11 provided in a vapor passage 9 communicating the fuel tank 3 with the canister 13. The control valve 11 has a dead zone region B where the control valve 11 is operated when the vehicle is in a predetermined condition.
Inventors:
HORIBA AYUMI
KITAMOTO SHOICHI
SAIGA JUNJI
KANEYASU YOSHIKAZU
KITAMOTO SHOICHI
SAIGA JUNJI
KANEYASU YOSHIKAZU
Application Number:
JP2010053962A
Publication Date:
September 22, 2011
Filing Date:
March 11, 2010
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
F02M25/08; F02M37/00
Domestic Patent References:
| JP2005248911A | 2005-09-15 | |||
| JP3397188B2 | 2003-04-14 | |||
| JP2006077653A | 2006-03-23 | |||
| JP2003293877A | 2003-10-15 | |||
| JP2008267250A | 2008-11-06 | |||
| JPH10176618A | 1998-06-30 | |||
| JP2002221029A | 2002-08-09 | |||
| JP2009185776A | 2009-08-20 | |||
| JP2010048196A | 2010-03-04 |
Attorney, Agent or Firm:
Isono Dozo
Etsuo Tada
Etsuo Tada
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