Title:
METHOD FOR OPERATING INTERNAL COMBUSTION ENGINE PROVIDED WITH HEATING TYPE FUEL INJECTION VALVE
Document Type and Number:
Japanese Patent JP2002266712
Kind Code:
A
Abstract:
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.
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:
KIDOKORO TORU
HEIKO KEIZO
KANAI HIROSHI
SUZUKI HIDEKI
SATO KAZUKI
HEIKO KEIZO
KANAI HIROSHI
SUZUKI HIDEKI
SATO KAZUKI
Application Number:
JP2001065049A
Publication Date:
September 18, 2002
Filing Date:
March 08, 2001
Export Citation:
Assignee:
TOYOTA MOTOR CORP
DENSO CORP
DENSO CORP
International Classes:
F02M31/125; F02M37/00; F02M51/06; F02M53/06; (IPC1-7): F02M31/125; F02M37/00; F02M51/06; F02M53/06
Attorney, Agent or Firm:
Akashi Masatake
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