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:
Sep. 10, 1985
Filed:
May. 14, 1982
Warren H Cowles, Bloomfield Hills, MI (US);
Colt Industries Operating Corp, New York, NY (US);
Abstract
A fuel pressure regulator is shown as having two distinct and variable chambers sharing, as a common wall therebetween, a pressure responsive diaphragm which controls the position of a throttle valve actuator depending on the pressure differential existing across the diaphragm with such pressure differential being reflective of the pressure differential existing as from the magnitude of the pressure of the unmetered fuel to the magnitude of the pressure of the metered fuel; the throttle valve actuator serves to further open a fuel throttling valve or permit such fuel throttling valve to further close as to maintain the magnitude of the pressure of the unmetered fuel at a selected regulated magnitude.