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:
Feb. 21, 1978
Filed:
Jul. 08, 1976
Applicant:
Inventor:
Lothar Kemmler, Morfelden, DT;
Assignee:
Samson AG, Frankfurt, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15C / ;
U.S. Cl.
CPC ...
13762566 ; 13762527 ; 1376255 ; 251 611 ;
Abstract
Fluidic switch with a switch housing having two housing halves and two actuating chambers separated by an actuating membrane having at its circumferential margin a sealing bolster substantially parallel to the plane of separation of the housing halves; a switch valve chamber; and an actuating lever extending from the actuating membrane into the switch valve chamber, fulcrumed about an axis parallel to the plane of separation on a resilient lead-through portion which is formed by a section of the sealing bolster.