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. 24, 2019
Filed:
Jan. 21, 2016
Applicant:
Neoperl Gmbh, Mullheim, DE;
Inventor:
Simon Twitchett, Worchester, GB;
Assignee:
NEOPERL GMBH, Mullheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 1/30 (2006.01); E03C 1/084 (2006.01); G05D 7/01 (2006.01); B05B 12/08 (2006.01); F16K 31/00 (2006.01); E03C 1/10 (2006.01); E03C 1/02 (2006.01);
U.S. Cl.
CPC ...
B05B 1/3006 (2013.01); B05B 12/088 (2013.01); E03C 1/084 (2013.01); E03C 1/10 (2013.01); F16K 31/002 (2013.01); G05D 7/012 (2013.01); E03C 2001/026 (2013.01);
Abstract
A sanitary insertion unit includes an insertion housing in which at least one closing valve having an annular channel is provided. An annular valve body composed of elastic material is arranged in the annular channel, the valve body deforms under the pressure of the incident fluid in such a way that the valve body tightly closes the annular channel. The annular channel of the closing valve has a profile on an inner and outer channel wall. Via the profile, better controllability of the closing valve during the closing process of the valve body of the closing valve can be achieved and disturbing noises and vibrations are effectively avoided.