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:
Jul. 09, 1985
Filed:
May. 24, 1984
August H Borman, Farmington, MI (US);
General Motors Corporation, Detroit, MI (US);
Abstract
A variable capacity pump delivers fluid at full displacement until both the main high pressure system and the lube system are satisfied. The main system pressure is regulated by a valve connected to the pump discharge while the lube pressure is regulated by a valve disposed in fluid communication with the overflow of the main system valve. The lube system valve establishes fluid pressure for the lube system and directs excess fluid to the displacement control for the pump whereby pump displacement is decreased when both systems are satisfied.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile