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:
Oct. 07, 2025
Filed:
Nov. 03, 2022
Applicant:
Omb Saleri S.p.a.—societa′ Benefit, Brescia, IT;
Inventors:
Nicola Degiacomi, Brescia, IT;
Renato Santulli, Brescia, IT;
Giacomo Morelli, Brescia, IT;
Francesco Mondinelli, Brescia, IT;
Assignee:
OMB SALERI S.P.A.—SOCIETA' BENEFIT, Brescia, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 17/40 (2006.01); F16K 17/38 (2006.01); F17C 13/04 (2006.01); F17C 13/06 (2006.01); F17C 13/12 (2006.01);
U.S. Cl.
CPC ...
F16K 17/403 (2013.01); F16K 17/383 (2013.01); F17C 13/04 (2013.01); F17C 13/06 (2013.01); F17C 13/12 (2013.01); F17C 13/123 (2013.01); F17C 2201/056 (2013.01); F17C 2205/0314 (2013.01); F17C 2205/032 (2013.01); F17C 2205/0323 (2013.01); F17C 2205/0326 (2013.01); F17C 2205/0329 (2013.01); F17C 2205/0332 (2013.01); F17C 2205/0335 (2013.01); F17C 2205/0385 (2013.01); F17C 2221/012 (2013.01); F17C 2270/0168 (2013.01); F17C 2270/0184 (2013.01);
Abstract
A multifunction valve for a tank containing high-pressure hydrogen of an automotive fuel cell system is provided. The multifunction valve has a thermal safety device, an auxiliary device adapted to act mechanically on a bulb of the thermal safety device to break the bulb, and a trigger group provided with a heat sensitive element consisting at least in part of a wire made of a shape-memory material.