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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.:

US 9816629 B1

PDFFull Text
Date of Patent:
Nov. 14, 2017

Filed:

Jul. 11, 2014

Pressure control valve

Applicant:

Svm Schultz Verwaltungs—gmbh & Co. KG, Memmingen, DE;

Inventors:

Georg Scherer, Kirchheim, DE;

Helmut Mang, Memmingen, DE;

Assignee:

SVM Schultz Verwaltungs—GmbH & Co. KG, Memmingen, DE;

Attorney:

Goodwin Procter LLP

Primary Examiner:

Kevin Murphy

Assistant Examiner:

Kelsey Rohman

Int. Cl.
CPC ...
F16K 15/18 (2006.01); F16K 1/34 (2006.01); F16K 31/02 (2006.01); F16K 1/54 (2006.01); F16K 31/06 (2006.01);
U.S. Cl.
CPC ...
F16K 15/183 (2013.01); F16K 1/34 (2013.01); F16K 1/54 (2013.01); F16K 31/02 (2013.01); F16K 31/0634 (2013.01); Y10T 137/86686 (2015.04); Y10T 137/88054 (2015.04);
Abstract

The invention relates to a pressure control valve having a control element that includes a valve component and a drive component. The valve component includes an orifice that, in a first position, may be closed by the control element, disconnecting a control chamber from a return chamber, such that a control pressure acts on a first control surface of the control element and in a second position, the orifice may be partially opened, so that the control and return chambers are fluidically connected to each other, such that the control pressure in the control chamber acts on a second control surface of the control element.

Find Patent Forward Citations

Scherer, Georg. (2017). Pressure control valve (U.S. Patent No. 9816629). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9816629

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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