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:
Mar. 17, 1992
Filed:
Mar. 13, 1990
Applicant:
Inventors:
Gilles Briet, Gueugnon, FR;
Denis Godeau, Vieilles Maisons S/Joudry, FR;
Assignee:
Hutchinson, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
137375 ; 1374546 ; 237 / ;
Abstract
A bypass valve device in particular for a fluid circuit, in particular for a liquid circuit associated with a heater, the device being suitable for being interposed between the fluid inlet and outlet tubes or hoses of the heater. The device is constituted by a unit assembly shaped to provided two passages (24, 30) for the fluid and interconnected by said valve (13), the unit assembly being embedded, preferably by overmolding, in a plastic material or an elastomer material (40) similar to that of the hoses or compatible therewith.