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:
Feb. 18, 1997
Filed:
Oct. 30, 1995
Applicant:
Inventors:
Dennis D Feucht, Morton, IL (US);
Scott G Sinn, Morton, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
F02D / ;
U.S. Cl.
CPC ...
123322 ;
Abstract
A braking control for an engine having a combustion chamber, an exhaust valve movable between open and closed positions, and an electronically controlled fuel injector for injecting fuel into the combustion chamber includes an actuator for engaging the exhaust valve and a control module for timing movement of the exhaust valve to the open position. The control module has an output terminal connected to first terminals of the actuator and the fuel injector and a pair of additional return terminals connected to second terminals of the actuator and fuel injector.