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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 12631266 B1

PDFFull Text
Date of Patent:
May. 19, 2026

Filed:

Apr. 20, 2023

Valve for controlling a medium in a cooling circuit or heat circuit

Applicant:

Otto Egelhof Gmbh & Co. KG, Fellbach, DE;

Inventors:

Eike Willers, Stuttgart, DE;

Juergen Sohn, Esslingen, DE;

Kryszstof Kurowski, Waiblingen, DE;

Assignee:

OTTO EGELHOF GMBH & CO. KG, Fellbach, DE;

Attorney:

KRIEGSMAN & KRIEGSMAN

Primary Examiner:

Craig M Schneider

Assistant Examiner:

Christopher D Ballman

Int. Cl.
CPC ...
F16K 35/02 (2006.01); F16K 1/32 (2006.01); F16K 1/36 (2006.01); F16K 1/38 (2006.01); F16K 1/52 (2006.01); F16K 15/02 (2006.01); F16K 15/06 (2006.01); F16K 17/40 (2006.01); F16K 27/02 (2006.01); F16K 31/02 (2006.01); F16K 35/00 (2006.01);
U.S. Cl.
CPC ...
F16K 35/02 (2013.01); F16K 1/32 (2013.01); F16K 1/36 (2013.01); F16K 1/38 (2013.01); F16K 1/52 (2013.01); F16K 15/02 (2013.01); F16K 15/063 (2013.01); F16K 17/406 (2013.01); F16K 27/029 (2013.01); F16K 31/025 (2013.01); F16K 35/00 (2013.01);
Abstract

A valve with a housing has a connection point for insertion into a connection device and a valve seat associated with a passage opening, which valve seat can be closed by a valve closing member, and is transferable by a drive or a pressure of a medium to an operating position in which the valve closing member is lifted with respect to the valve, having a securing element, which holds the valve closing member in a filling position relative to the valve seat, in which position the valve closing member is lifted with respect to the valve seat and unblocks the passage opening, and the securing element can be transferred, following the first transfer of the valve closing member from the filling position to the operating position, to a disengaged position relative to the valve closing member and subsequently the valve closing member is transferable to the closed position.

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