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. 03, 1982
Filed:
Jan. 14, 1981
Applicant:
Inventors:
Reiner Bartholomaus, Neuendorf, DE;
Hans Wolfges, Lohr, DE;
Assignee:
Die G. L. Rexroth GmbH, Lohr, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ; F16K / ;
U.S. Cl.
CPC ...
137553 ; 137554 ; 13762538 ; 251282 ;
Abstract
The hydraulic control- and/or measuring device has a housing and a socket-shaped control slider movable in a cylindrical bore in the housing between an open position in which it passes a pressure fluid from an inlet opening to an outlet opening; a stationary jet intercepting member projects into the blind bore of the slider and has a deflection disk located outside the range of the inlet opening to intercept fluid energy at the beginning of the opening phase.