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. 30, 2008
Filed:
Apr. 12, 2005
Andreas Köster, Essen, DE;
Heinrich Dismon, Gangelt, DE;
Hans-jürgen Hüsges, Willich, DE;
Hans-ulrich Kühnel, Mönchengladbach, DE;
Franz Dellen, Willich, DE;
Ridel Röttges, Tönisvorst, DE;
Andreas Köster, Essen, DE;
Heinrich Dismon, Gangelt, DE;
Hans-Jürgen Hüsges, Willich, DE;
Hans-Ulrich Kühnel, Mönchengladbach, DE;
Franz Dellen, Willich, DE;
Ridel Röttges, Tönisvorst, DE;
Pierburg GmbH, Neuss, DE;
Abstract
The invention relates to a controllable two-way valve (), in which a valve rod () is connected in a permanent manner to at least two valve members (), the valve rod () being actuated by means of an actuator (). The housing () comprises an inlet () or outlet and two corresponding outlets (), () or inlets. According to the invention, the two valve members () correspond with at least two valve seats () and the two or more valve members () have three control surfaces (). The invention thus provides a dirt-resistant valve, which is easy to operate, has fixed valve members and does not require additional equipment. Said valve permits both the inlet to be completely blocked and the two outlets to be controlled independently of one another.