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:
Oct. 21, 1986
Filed:
Jun. 26, 1985
Applicant:
Inventors:
Nobuyuki Kobayashi, Toyota, JP;
Toshimitsu Ito, Toyota, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D / ; F02M / ;
U.S. Cl.
CPC ...
123339 ; 123585 ;
Abstract
In an internal combustion engine having two bypass air passages for controlling the idling speed, one (first) of the bypass air passages is controlled in accordance with the engine speed, and the other (second) is controlled in accordance with the ON and OFF state of an electrical load such as an air conditioner. When the electrical load is in the ON state, the first bypass air passage is not closed. Also, before a predetermined time period passes after the electrical load is changed from the ON state to the OFF state, the first bypass air passage is not closed.