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:
Jul. 22, 2025
Filed:
Jan. 15, 2024
Applicant:
Mahle International Gmbh, Stuttgart, DE;
Inventors:
Peter Kroos, Rutesheim, DE;
Alexander Mueller, Metzingen, DE;
Alexander Puck, Esslingen, DE;
Tobias Wege, Niddatal, DE;
Assignee:
Mahle International GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L 3/14 (2006.01); F01L 3/02 (2006.01); F01L 3/20 (2006.01);
U.S. Cl.
CPC ...
F01L 3/14 (2013.01); F01L 3/02 (2013.01); F01L 3/20 (2013.01);
Abstract
A valve for an internal combustion engine and a method for producing such a valve is disclosed. The valve includes a valve bottom and a valve stem projecting from the valve bottom. An interior of the valve delimits a hollow space, in which sodium for cooling is received. In the hollow space, a non-evaporable getter is arranged.