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. 09, 2002
Filed:
Jun. 04, 2001
Applicant:
Inventors:
Thomas Weickert, Karsbach, DE;
Erich Adlon, Wiesthal, DE;
Assignee:
Mannesmann Rexroth AG, Lohr, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B 1/108 ; F16D 3/102 ;
U.S. Cl.
CPC ...
F15B 1/108 ; F16D 3/102 ;
Abstract
An LUDV-circuit for controlling at least one of a lower-load consumer and a higher-load consumer is disclosed, wherein a metering orifice and a downstream pressure compensator for maintaining constant the pressure drop across the metering orifice constant are associated with each consumer. The pressure compensator of the lower-load consumer is associated with a bypass channel capable of being controlled open, whereby the pressure compensator of this consumer may be bypassed.