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:
Aug. 23, 1977
Filed:
Sep. 17, 1975
Applicant:
Inventor:
Eberhard Wilhelm Gocke, Mosbach, DT;
Assignee:
Braukmann Armaturen AG, Rothrist, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
137495 ; 13750536 ;
Abstract
A filler fitting for heating installations has a housing with an inlet, an outlet and between them a pressure-reducer having a valve mechanism which includes a valve stem spring loaded to an open position; to facilitate filling a releasable pin is provided which acts on the valve stem by means of a lifting cam located outside the housing. The cam is also capable of rotation and the pin can thereby act to adjust the spring pressure on the valve mechanism independently of the action of the pin on the valve stem.