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:
Sep. 14, 1999
Filed:
Feb. 10, 1998
Horst Armbruster, Illingen, DE;
Behr GmbH & Co., Stuttgart, DE;
Abstract
An installation of a pressure control valve provided for cold start in disk-type oil coolers is disclosed. The valve is provided with a valve housing which can be fitted directly into a connection opening between an inlet chamber and a hollow space through which the oil flows. The valve housing is utilized to accommodate a pressure spring which is arranged coaxially and acts upon the valve shutter. The valve housing is provided in the area of the connection opening with at least one desired buckling point such that, when the end of the valve housing impacts on a resistance, the wall of the valve housing will permanently deform to the outside and secure the valve in the connection opening.