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:
Feb. 10, 2026
Filed:
Jun. 13, 2022
Robert Bosch Gmbh, Stuttgart, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A shutoff valve for hydrogen tank systems having at least one compressed gas container. The shutoff valve includes a main valve, and a control valve for controlling the main valve. The main valve has a reciprocating valve piston which interacts with a valve seat and delimits, at its end facing away from the valve seat, a control chamber which is connected to a storage volume of the compressed gas container via an inlet throttle and via an outlet throttle, connectable to a gas outlet depending on the switch position of the control valve. The main valve includes a solenoid using which an opening and/or holding force acting on the valve piston can be generated. A compressed gas container having the shutoff valve, and a hydrogen tank system comprising at least one compressed gas container and the shutoff valve, are also described.