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:
Apr. 14, 2026
Filed:
Dec. 19, 2022
Applicant:
Kistler Holding Ag, Winterthur, CH;
Inventors:
Assignee:
Kistler Holding AG, Winterthur, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 7/08 (2006.01); G01L 9/00 (2006.01); G01L 19/06 (2006.01);
U.S. Cl.
CPC ...
G01L 7/08 (2013.01); G01L 9/00 (2013.01); G01L 9/0044 (2013.01); G01L 19/0627 (2013.01); G01L 19/0645 (2013.01);
Abstract
A transducer for determining a pressure of a hydrogen-containing fluid medium confined in a first space includes a pressure side end configured to be disposed facing the fluid medium. The transducer includes a housing, which defines a second space, and a measuring arrangement disposed in the second space. The pressure side end includes a diaphragm configured and disposed for hermetically separating the first space from the second space. The diaphragm includes a metallic material that is made of a high-alloy martensite.