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:
May. 09, 2023
Filed:
Dec. 15, 2021
Applicant:
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Inventors:
Ewgeni Bayer, Sipplingen, DE;
Peter Brielmaier, Friedrichshafen, DE;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 41/30 (2006.01); F16H 45/02 (2006.01);
U.S. Cl.
CPC ...
F16H 41/30 (2013.01); F16H 45/02 (2013.01); F16H 2045/0215 (2013.01); F16H 2045/0221 (2013.01);
Abstract
A hydrodynamic torque converter () with a converter torus formed by a pump wheel () and a turbine wheel () and a guide wheel (). The guide wheel () is supported rotatably by a first axial bearing () and a second axial bearing (). A sealing device (), with a sealing gap, is provided in the area of the first axial bearing (), which impedes a through-flow of the working fluid of the torque converter () through the first axial bearing ().
Quick Actions:
Bayer, Ewgeni. (2023). Hydrodynamic torque converter (U.S. Patent No. 11644090). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11644090
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile