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. 19, 2021
Filed:
Jan. 18, 2018
Kautex Textron Gmbh & Co. KG, Bonn, DE;
Poul Hedevang, Bonn, DE;
Stefan Wind, Hennef, DE;
Hartmut Wolf, Koenigswinter, DE;
Axel Barkow, Huerth, DE;
Roman Bouffier, Koenigswinter, DE;
Ibrahim Koukan, Cologne, DE;
KAUTEX TEXTRON GMBH & CO. KG, Bonn, DE;
Abstract
A method for controlling a filling process of an operating fluid container, which can be filled by a filling device via a filling tube opening into the operating liquid container, wherein the operating fluid container is provided with a venting valve, which can be electrically operated between an open position, in which the operating liquid container is fluidically connected to the atmosphere, at least indirectly, by the venting valve, and a closed position, in which the operating fluid container is fluidically separated from the atmosphere by the venting valve.