The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 12, 2006

Filed:

Jul. 01, 2004
Applicants:

Masanobu Asakawa, Utsunomiya, JP;

Manabu Niki, Utsunomiya, JP;

Kohei Hanada, Utsunomiya, JP;

Minoru Suzuki, Shimotsuga-gun, JP;

Teruo Wakashiro, Shioya-gun, JP;

Inventors:

Masanobu Asakawa, Utsunomiya, JP;

Manabu Niki, Utsunomiya, JP;

Kohei Hanada, Utsunomiya, JP;

Minoru Suzuki, Shimotsuga-gun, JP;

Teruo Wakashiro, Shioya-gun, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 41/06 (2006.01); B60K 6/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

An object is to improve fuel consumption efficiency. Accordingly, a fuel gradual addition delay time when starting (engine water temperature) TMKSTDLYT which changes in a decreasing trend with an increase in the engine water temperature is set (step S). A fuel gradual addition delay time when starting (state of charge)TMKSTDLYQ which changes in an increasing trend with an increase in the state of charge QBAT is set (step Sand S). A fuel gradual addition delay time when starting (vehicle speed) TMKSTDLYV which changes in a decreasing trend with an increase in vehicle speed VP is set (step Sand S). Then the greatest value of; the fuel gradual addition delay time when starting (engine water temperature)TMKSTDLYT, the fuel gradual addition delay time when starting (state of charge)TMKSTDLYQ, and the fuel gradual addition delay time when starting (vehicle speed) TMKSTDLYV is set as a fuel gradual addition delay time when starting TMKSTDLY (step S).


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