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. 07, 1986
Filed:
Jul. 10, 1984
Applicant:
Inventor:
Seishi Yasuhara, Yokosuka, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama City, JP;
Primary Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
123333 ; 1231 / ; 123 4115 ; 123351 ; 123478 ; 123340 ;
Abstract
In order to prolong the life of the engine the maximum temperature and engine speed thereof are limited in accordance with the temperature of the engine coolant by controlling the amount of fuel supplied to said engine. During 'running-in' of the engine the maximum temperature and engine speed limits are gradually increased until a predetermined amount of distance has been traversed by the vehicle in which the engine is disposed.