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:
May. 28, 2019
Filed:
Jan. 17, 2017
Applicant:
Siemens Schweiz Ag, Zurich, CH;
Inventors:
Dominik Eggert, Zurich, CH;
Joerg Evertz, Birmensdorf, CH;
Assignee:
SIEMENS SCHWEIZ AG, Zurich, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 1/42 (2006.01); F16K 27/02 (2006.01); F16K 3/20 (2006.01); F16K 25/00 (2006.01); F16K 1/46 (2006.01);
U.S. Cl.
CPC ...
F16K 1/42 (2013.01); F16K 1/46 (2013.01); F16K 25/005 (2013.01); F16K 27/02 (2013.01); F16K 3/20 (2013.01);
Abstract
A valve assembly for modulating flow of a fluid through a valve may include a plunger, a flange with an orifice, a first disc with an orifice, a second disc, a gasket in contact with both the flange and the first disc, three bearing members disposed between the first disc and the flange. The three bearing members define a position and orientation of the first disc with respect to the flange, and separate the first disc from the flange, thereby defining a gap between the flange and said disc. The plunger displaces the second disc surfaces from a first position to a second position.