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. 14, 1995
Filed:
Dec. 07, 1993
Applicant:
Inventors:
Roy Edlund, Leinfelden-Echterdingen, DE;
Gerd Schollenberger, Sersheim, DE;
Assignee:
Busak & Luyken GmbH & Co., Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
137859 ; 220209 ;
Abstract
A sealing means and sealing valve 10 for container openings is formed from a housing 11, 12 in which a seal 13 is arranged. The seal 13 closes a gap between the housing portions 11, 12. The housing portions 11, 12 exhibit bores 14, 14' and 15 through which a fluid can flow through the housing portions 11, 12, as long as the seal 13 opens up a gap. The seal 13 exhibits a sealing bead 20, which lies across from the spring-bead 22, 23, 24.