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:
Jan. 07, 2014
Filed:
Sep. 08, 2010
Applicants:
Rene Bachmann, Grosserkmannsdorf, DE;
Ulrike Brinkmann, Grosserkmannsdorf, DE;
Kersten Grosse, Radebeul, DE;
Inventors:
Rene Bachmann, Grosserkmannsdorf, DE;
Ulrike Brinkmann, Grosserkmannsdorf, DE;
Kersten Grosse, Radebeul, DE;
Assignee:
Buerkert Werke GmbH, Ingelfingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 31/08 (2006.01); F16K 31/11 (2006.01); F16K 31/02 (2006.01); H01H 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A valve drive system has a valve drive device and a hand-operated apparatus to trigger control actions in the valve drive device. The hand-operated apparatus includes a magnet arrangement, and the valve drive device includes a magnetic field sensor arrangement adjusted to the magnet arrangement of the hand-operated apparatus.