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:
Feb. 28, 2017
Filed:
Dec. 10, 2009
Juergen Sohn, Esslingen, DE;
Juergen Sohn, Esslingen, DE;
OTTO EGELHOF GMBH & CO. KG, Fellbach, DE;
Abstract
The invention relates to an arrangement for adjusting a valve () which has a plunger () which is under the action of a restoring element () and has a valve closing member (), having a housing () which can be attached to the valve () and in which is arranged at least one temperature-dependent actuating element () which interacts with an actuating device (), by means of which actuating element () the actuating device () is activated so as to be movable between a rest position () and a working position, wherein the actuating element () is formed as at least one spring element from a shape-memory alloy, wherein the actuating device () is movable in the axial longitudinal direction of the actuating element () and the actuating element () extends substantially longitudinally with respect to the movement direction of the actuating device (), and an air exchange is provided between an interior space () and an exterior space () of the actuating element () and an interior space and an exterior space of the actuating device ().