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:
Apr. 15, 2008
Filed:
Oct. 12, 2004
Applicants:
Ulrich Janietz, Hannover, DE;
Wolfgang Brandes, Hannover, DE;
Ernst-august Meyer, Wennigsen, DE;
Thomas Liesenhoff, Hannover, DE;
Inventors:
Ulrich Janietz, Hannover, DE;
Wolfgang Brandes, Hannover, DE;
Ernst-August Meyer, Wennigsen, DE;
Thomas Liesenhoff, Hannover, DE;
Assignee:
Rexroth Mecman GmbH, Hannover, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F17D 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A valve assembly includes at least one multiport valve for controlling and applying pressure to a pneumatic unit and a base plate having passageways for supplying compressed fluid to a multiport valve and for draining compressed fluid from the multiport valve. Interposed between the base plate and the multiport valve is a grid plate for functional differentiation of the valve assembly and determination of the valve assembly function.