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. 26, 2002
Filed:
Jul. 13, 2000
Applicant:
Inventors:
Gregory G. Hafner, Columbia, SC (US);
Brian G. McGee, Chillicothe, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 3/704 ; G01M 1/500 ; G01M 1/900 ;
U.S. Cl.
CPC ...
F02M 3/704 ; G01M 1/500 ; G01M 1/900 ;
Abstract
A system and method for trimming a fuel injector using a fuel injection system simulator to test the injector at selected simulated engine operating conditions, the system simulator including an electronic controller in electrical communication with the injector, the electronic controller being operable to detect and, optionally, record the resultant performance characteristics of the trimmed injector for future reference.