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:
Feb. 11, 2014
Filed:
Feb. 02, 2010
Luca Taddia, Modena, IT;
Luca Taddia, Modena, IT;
Bucher Hydraulics S.p.A., Reggio Emillia, IT;
Abstract
Hydraulic section () including: a main spool ();a pressure compensator () able to maintain a substantially constant pressure drop through a metering orifice () of the main spool (); a first chamber () interposed between the main spool () and a first end () of the compensator () and a second chamber () situated at a second end () of the compensator (), the second chamber () being connectable to a feed line (Pal) from a pump () by a predefined channel (Pp) in such a way that said hydraulic section () operates as a priority section, and being connectable to a line (LS) for detecting the highest load pressure in such a way that the hydraulic section () operates as a flow-sharing section.