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.
Patent No.:
Date of Patent:
Mar. 23, 2004
Filed:
Oct. 10, 2002
Applicant:
Inventor:
Masaru Kadoi, Anjyo, JP;
Assignee:
Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 4/104 ;
U.S. Cl.
CPC ...
F02D 4/104 ;
Abstract
An engine control apparatus reduces a driver's feeling of wrongness in a vehicle equipped with an air-conditioning apparatus. A larger one of a first load torque estimated value obtained by estimating a compressor load torque of the air conditioner based on a refrigerant pressure, and a second load torque estimated value obtained by estimating a load torque of the compressor based on an outside air temperature is selected as an air conditioner load to an engine control unit, and an engine output is corrected by using the air conditioner load.