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:
Aug. 08, 2023
Filed:
Feb. 12, 2020
Applicant:
Knorr-bremse Systeme Für Schienenfahrzeuge Gmbh, Munich, DE;
Inventors:
Torsten Stickel, Gauting, DE;
Marcus Clev, Munich, DE;
Benjamin Hirth, Olching, DE;
Fabian Elwischger, Neufahrn bei Freising, DE;
Nico Kullen, Gilching, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 53/06 (2006.01); F04B 23/02 (2006.01); B67D 7/08 (2010.01); B65D 51/16 (2006.01); B67D 7/78 (2010.01);
U.S. Cl.
CPC ...
F04B 53/06 (2013.01); B65D 51/1644 (2013.01); B67D 7/08 (2013.01); B67D 7/78 (2013.01); F04B 23/02 (2013.01);
Abstract
A hydraulic device for a rail vehicle includes a fluid container, a motor with a pump, a control plate, a control region, a ventilation and purging unit for ventilating and purging the fluid container, wherein the ventilation and purging unit has a valve unit integrated into a wall of a housing of the fluid container, and a channel labyrinth connected to the valve unit.
Stickel, Torsten. (2023). Hydraulic device for a rail vehicle (U.S. Patent No. 11719235). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11719235
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile