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. 14, 1992
Filed:
Jun. 25, 1991
Leonardo Cadeddu, Crema, IT;
Bendix Italia S.p.A., Crema, IT;
Abstract
A bifluidically controlled distributor of a fluid coming from a first source (11) of fluid under high presure, comprises, in a blind bore (1) made in a body, a sliding piston (3) defining, with a plug of the bore, a first control chamber (5) connected to a first source of control fluid, a slide (9) ensuring communication between the first source (11) of fluid under high pressure or a reservoir (13) of fluid under low pressure, and an outlet conduit (15) for the distributed fluid. The bore (1) and the piston (3) are stepped correspondingly so as to determine between them a reaction chamber (25) connected permanently to the outlet conduit (15) and a second control chamber (21) is formed between the slide (9) and the piston (3) and is connected to a second source of control fluid.