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:
Jul. 05, 2022
Filed:
Jun. 28, 2018
Applicant:
Vat Holding Ag, Haag, CH;
Inventors:
Adrian Eschenmoser, Grabs, CH;
Andreas Hofer, Widnau, CH;
Assignee:
VAT HOLDING AG, Haag, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 37/00 (2006.01); F16K 3/02 (2006.01); F16K 3/18 (2006.01); F16K 31/122 (2006.01); F16K 51/02 (2006.01);
U.S. Cl.
CPC ...
F16K 37/0041 (2013.01); F16K 3/0218 (2013.01); F16K 3/0254 (2013.01); F16K 3/18 (2013.01); F16K 31/122 (2013.01); F16K 51/02 (2013.01);
Abstract
Disclosed is a vacuum valve including a valve closure and a preferably pneumatic or electro-pneumatic drive unit having a pressure medium, said drive unit being coupled to the valve closure. The vacuum valve also has a pressure sensor such that a pressure of the pressure medium can be measured.