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:
Dec. 03, 1985
Filed:
Dec. 20, 1983
Applicant:
Inventor:
Richard H Peyton, Berkley, MA (US);
Assignee:
Allied Corporation, Morristown, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
137112 ; 137119 ; 137266 ; 1376255 ; 123514 ;
Abstract
A valve mechanism for a dual tank fuel supply system includes a housing (304) communicated to the return circuit (118, 218) and supply circuit (116, 216). The valve mechanism is responsive to pressure differentials between branches (170, 172 and 270, 272) of the supply circuit (216) to switch communication between branches (178, 180, 278, 280) of the return circuit (118, 218) accordingly.