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:
Jun. 12, 2018
Filed:
Oct. 28, 2015
Applicant:
Buerkert Werke Gmbh, Ingelfingen, DE;
Inventors:
Cricia de Carvalho Rodegheri, Mainz, DE;
Ralf Scheibe, Kuenzelsau / Garnberg, DE;
Peter Krippner, Karlsruhe, DE;
Stefan Seelecke, Saarbruecken, DE;
Assignee:
Buerkert Werke GmbH, Ingelfingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/02 (2006.01); F16K 7/14 (2006.01); F16K 25/00 (2006.01); F16K 31/00 (2006.01); H01L 41/193 (2006.01); H01L 41/338 (2013.01); H01L 41/053 (2006.01); H01L 41/09 (2006.01); H01L 41/293 (2013.01); H01L 41/083 (2006.01);
U.S. Cl.
CPC ...
F16K 7/14 (2013.01); F16K 25/005 (2013.01); F16K 31/007 (2013.01); F16K 31/02 (2013.01); H01L 41/0536 (2013.01); H01L 41/193 (2013.01); H01L 41/338 (2013.01); H01L 41/083 (2013.01); H01L 41/0973 (2013.01); H01L 41/293 (2013.01);
Abstract
A seat valve () is described having a valve body () which comprises at least two fluid openings (). Furthermore, the seat valve () comprises at least one valve seat (), at least one valve element () which can be displaced in a translatory manner and at least one actuator () which is formed as an electro-active polymeric actuator and cooperates with the valve element ().