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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.:

US 11852293 B1

PDFFull Text
Date of Patent:
Dec. 26, 2023

Filed:

Mar. 25, 2022

Lubricant pumping system

Applicant:

Skf Lubrication Systems Germany Gmbh, Walldorf, DE;

Inventors:

Juergen Kreutzkaemper, Waibstadt-Daisbach, DE;

Stefan Schuermann, Walldorf, DE;

Andreas Schoenfeld, Sankt Leon-Rot, DE;

Dieter Hess, Ludwigshafen, DE;

Assignee:

SKF LUBRICATION SYSTEMS GERMANY GMBH, Walldorf, DE;

Attorneys:

J-TEK LAW PLLC

Scott T. Wakeman

Mark A. Ussai

Primary Examiner:

Michael A Riegelman

Int. Cl.
CPC ...
F16N 13/22 (2006.01); F04B 9/10 (2006.01); F04B 15/02 (2006.01); F04B 53/04 (2006.01); F04B 53/16 (2006.01); F16N 11/10 (2006.01); F04B 49/10 (2006.01);
U.S. Cl.
CPC ...
F16N 13/22 (2013.01); F04B 9/10 (2013.01); F04B 15/02 (2013.01); F04B 49/10 (2013.01); F04B 53/04 (2013.01); F04B 53/16 (2013.01); F16N 11/10 (2013.01); F04B 2201/0208 (2013.01);
Abstract

A lubricant pumping system includes a lubricant pump having a lubricant pumping space, a first seal configured to seal the lubricant pumping space, at least one signal detector, and a leakage detector for detecting leakage of a lubricant from the pumping space through the first seal and sending a signal to the signal detector in response to a detection of the leakage of the lubricant. The signal detector may produce a visual or acoustic output in response to receipt of the signal.

Find Patent Forward Citations

Kreutzkaemper, Juergen. (2023). Lubricant pumping system (U.S. Patent No. 11852293). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11852293

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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