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:
Sep. 30, 2025
Filed:
Aug. 19, 2021
Robert Bosch Gmbh, Stuttgart, DE;
Udo Schaich, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A tank device for storing a gaseous medium includes a valve device and a tank. The valve device includes a valve housing with a pilot valve element. The pilot valve element interacts with a first seal seat and thus forms a pilot valve, wherein the pilot valve element can be moved by a solenoid coil. Furthermore, the valve housing includes a main valve element which interacts with a second seal seat and thus forms a main valve. The pilot valve element additionally has a transverse bore perpendicularly to the longitudinal axis of the tank device, said transverse bore opening into a transverse bore of the main valve element arranged perpendicularly to the longitudinal axis of the tank device. A driver element is at least partly arranged in the transverse bore of the pilot valve element and in the transverse bore of the main valve element.