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. 06, 1977
Filed:
Feb. 23, 1976
Applicant:
Inventor:
Edward M Greer, Beverly Hills, CA (US);
Assignee:
EMG Hydraulics, Inc., Santa Monica, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
138 30 ; 277178 ; 285208 ;
Abstract
An anti-extrusion grommet assembly is provided for releasably retaining a tubular valve housing in the liquid port of a bladder-type pressure accumulator. The grommet assembly of the invention is constructed to preclude any possibility of the valve housing from being blown out through the port in the presence of normal operating pressures within the accumulator shell. The assembly is particularly intended for use with relatively small sized accumulators of, for example, capacities of the order of one gallon.