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:
Mar. 18, 2014
Filed:
Jul. 14, 2011
Applicants:
Klaus Leiser, Ingelfingen, DE;
Andreas Kaemmer, Ingelfingen, DE;
Armin Arnold, Assamstadt, DE;
Gunter Kabisch, Niedernhall, DE;
Inventors:
Klaus Leiser, Ingelfingen, DE;
Andreas Kaemmer, Ingelfingen, DE;
Armin Arnold, Assamstadt, DE;
Gunter Kabisch, Niedernhall, DE;
Assignee:
Buerkert Werke GmbH, Ingelfingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 31/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A valve comprises a magnetic drive and a core which is arranged therein to be movable in an axial direction, and which serve to open and close a valve seat. At least two flat springs stacked upon each other are arranged on an axial end of the core.