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. 02, 2005
Filed:
Sep. 29, 2003
Anton Elexpuru, Mondragón, ES;
Anton Elexpuru, Mondragón, ES;
Fagor, S. Coop., Mondragon, ES;
Abstract
Bidirectional hydraulic pump that comprises a hydraulic body () comprising an inlet port () from which receives a water flow, a first outlet port () and a second outlet port (); an impeller housed in said hydraulic body (), which causes the water flow to move in either one direction or the other; and a valve body () that surrounds the impeller. The valve body () comprises at least one orifice () and said valve body () is slidable on the internal surface of the hydraulic body () in one direction or the other, due to the action of the water flow, between a first position wherein the orifice () is aligned with the first outlet port () and a second position wherein the orifice () is aligned with the second outlet port ().