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:
Jul. 04, 2017
Filed:
May. 19, 2015
Applicant:
Buerkert Werke Gmbh, Ingelfingen, DE;
Inventors:
Cricia de Carvalho Rodegheri, Mainz, DE;
Peter Krippner, Karlsruhe, DE;
Stefan Seelecke, Saarbruecken, DE;
Assignee:
Buerkert Werke GmbH, Ingelfingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 11/065 (2006.01); F16K 11/07 (2006.01); F16K 31/02 (2006.01); F16K 31/00 (2006.01);
U.S. Cl.
CPC ...
F16K 11/07 (2013.01); F16K 31/008 (2013.01); F16K 31/02 (2013.01); Y10T 137/86863 (2015.04); Y10T 137/86879 (2015.04);
Abstract
A slide valve comprises a bushing in which fluid openings are provided which extend through the wall of the bushing, a slide which is arranged adjustably in the bushing and is provided with at least one fluid duct, and an electroactive polymer actuator which can adjust the slide in the bushing.