Title:
METHOD FOR OPERATING INTERNAL COMBUSTION ENGINE PROVIDED WITH HEATING TYPE FUEL INJECTION VALVE
Document Type and Number:
Japanese Patent JP3712948
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To control energization for heating fuel in the case where an electric heating element for heating fuel is provided on a fuel injection valve in terms of protection of the fuel injection valve from overheating.
SOLUTION: An energizing quantity to the electric heating element is controlled so that the quantity of heat inputted to the fuel injection valve does not increase beyond a predetermined balanced relation with respect to the quantity of heat removed from the fuel injection valve by fuel passing through the fuel injection valve.
Inventors:
Toru Kisho
Keizo Hira
Hiroshi Kanai
Hideki Suzuki
Kazuki Sato
Keizo Hira
Hiroshi Kanai
Hideki Suzuki
Kazuki Sato
Application Number:
JP2001065049A
Publication Date:
November 02, 2005
Filing Date:
March 08, 2001
Export Citation:
Assignee:
トヨタ自動車株式会社
株式会社デンソー
株式会社デンソー
International Classes:
F02M31/125; F02M37/00; F02M51/06; F02M53/06; (IPC1-7): F02M31/125; F02M37/00; F02M51/06; F02M53/06
Domestic Patent References:
| JP5026130A | ||||
| JP5026121A |
Attorney, Agent or Firm:
Akashi Masatake
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