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. 01, 2025
Filed:
Jul. 04, 2022
Samson Aktiengesellschaft, Frankfurt am Main, DE;
Nadine Wetzstein, Frankfurt am Main, DE;
Thomas Koenig, Frankfurt am Main, DE;
SAMSON Aktiengesellschaft, Frankfurt am Main, DE;
Abstract
A control valve () comprises a valve housing () with a valve inlet and valve outlet (--) and a valve cover (), also comprising a housing-mounted valve seat (), which is arranged in the flow channel between the valve inlet and valve outlet (--), further comprising a valve member (), which is designed to complement the valve seat (), and additionally comprising a drive rod (), which is guided in a sealing manner through the housing cover () and via which the valve member () is connected to a drive () outside the housing, wherein the valve cover () comprises a sealing arrangement (), by means of which the drive rod () is sealed in relation to the valve cover (). The valve seat () and/or the valve member () are/is formed from an aerogel material or are/is coated with an aerogel coating.