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:
Aug. 23, 2016
Filed:
Mar. 06, 2014
Applicant:
Claas Industrietechnik Gmbh, Paderborn, DE;
Inventor:
Bjoern Ebbes, Paderborn, DE;
Assignee:
CLAAS INDUSTRIETECHNIK GMBH, Paderborn, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 39/04 (2006.01); F15B 13/044 (2006.01);
U.S. Cl.
CPC ...
F16K 39/04 (2013.01); F15B 13/0442 (2013.01); Y10T 137/87209 (2015.04); Y10T 137/87241 (2015.04);
Abstract
A valve formed with a valve sleeve formed with at least a first port, at least a second port and a pressure-compensated valve tappet movable between a closed position and at least one open position. The valve tappet is formed as two parts that move relative one another and are acted upon relative to one another by a hydrostatic pressure present at the first port.