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:
Dec. 04, 2007
Filed:
Jun. 14, 2004
Applicants:
Eugen Bernarding, Usingen, DE;
Thomas Mann, Nidderau-Windecken, DE;
Christian Reimann, Wehrheim, DE;
Herbert Severien, Linsengericht, DE;
Inventors:
Eugen Bernarding, Usingen, DE;
Thomas Mann, Nidderau-Windecken, DE;
Christian Reimann, Wehrheim, DE;
Herbert Severien, Linsengericht, DE;
Assignee:
Siemens AG, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 9/12 (2006.01); F16K 1/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is a supplementary control valve device including a valve body, which may be reversibly displaced in a guide, in the direction of the longitudinal axis, between an opening solenoid and a closing solenoid. The magnetic yoke of the opening solenoid includes at least one extension, with direct contact with a web, connected to the guide on the end thereof facing away from the extension.