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:
Jun. 26, 1984
Filed:
Nov. 03, 1981
Applicant:
Inventor:
Yuzo Koyanagi, Warabi, JP;
Assignee:
Sanwa Seiki Mfg. Co., Ltd., Saitama, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01M / ;
U.S. Cl.
CPC ...
7311 / ; 371 30 ;
Abstract
A method of controlling a digital actuator which controls the fuel injection pump for the internal combustion engine. In the control method for minimizing the difference between the reference command value and the resultant controlled value in response to the reference command value, the command signal is issued in such a way that the time interval from a command signal which has been issued based on the difference and the subsequent command signal is longer than a predetermined period.