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.

Date of Patent:
Aug. 03, 1993

Filed:

Aug. 07, 1992
Applicant:
Inventors:

Roland Saur, Stuttgart, DE;

Jurgen Kunze, Rutesheim, DE;

Barbu Frunzetti, Kornwestheim, DE;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01P / ;
U.S. Cl.
CPC ...
123 411 ; 236 345 ; 2361 / ;
Abstract

A thermostatic valve arrangement for a coolant control of an internal-combustion engine, having a thermostatic working element which is assigned to the coolant flow and the working piston of which is supported on an abutment which can be adjusted by an adjusting member. The adjusting member is arranged outside the coolant flow and is held in a receiving device which is constructed in one piece with a valve housing and is constructed of a plastic material. The adjusting member is detachably held by holding elements in the receiving device. Between the adjusting member and the working piston, transmitting devices are arranged which transmit the pressure forces and which form a sealing device sealing off the valve housing in the direction of the receiving device.


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