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:
Nov. 14, 2023
Filed:
Nov. 02, 2020
Applicant:
Omb Saleri S.p.a.—societa' Benefit, Brescia, IT;
Inventor:
Francesco Mondinelli, Brescia, IT;
Assignee:
OMB SALERI S.P.A.—SOCIETA' BENEFIT, Brescia, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/40 (2006.01); F16K 31/06 (2006.01); B60K 15/03 (2006.01);
U.S. Cl.
CPC ...
F16K 31/408 (2013.01); F16K 31/0658 (2013.01); B60K 2015/03026 (2013.01);
Abstract
An electrically-operated ON/OFF valve for a high pressure hydrogen tank for an automotive fuel cell system has a valve body, a solenoid group, a first gate that achieves a first-stage seal, and a sealing element provided with a main sealing surface to achieve a second-stage seal. The first-stage seal and the second-stage seal are both achieved by the sealing element.