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:
Feb. 02, 2016
Filed:
Aug. 29, 2008
Applicants:
Christoph Hettinger, Ingelfingen, DE;
Stefan Müller, Ohringen, DE;
Inventors:
Christoph Hettinger, Ingelfingen, DE;
Stefan Müller, Ohringen, DE;
Assignee:
Buerkert Werke GmbH, Ingelfingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/08 (2006.01); F16K 11/24 (2006.01); F16K 27/02 (2006.01); F16K 31/06 (2006.01); F16K 27/00 (2006.01);
U.S. Cl.
CPC ...
F16K 31/0679 (2013.01); F16K 27/003 (2013.01); F16K 31/082 (2013.01);
Abstract
A double valve has two coils which can be piloted separately from each other and which each have a core. The coils are arranged in a common valve housing, and a flange housing is mounted to the valve housing. Two valve seats are arranged in the flange housing, and a diaphragm is associated with the two valve seats, with each coil being associated with one valve seat.