Apparatus to distribute a highly-pressurized fluid medium

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United States of America Patent

PATENT NO 4549822
SERIAL NO

06523019

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A distributor is disclosed wherein a stator receives highly-pressurized fluid from a stationary source and delivers the same to spaced-apart annular reservoirs in a rotor. Bores in the rotor conduct the fluid to a rotating piston and cylinder assembly. Bearings support the rotor so that an annular orifice is formed by a gap between hardened face surfaces on the stator and rotor. The spacing between the annular reservoirs is greater than the distance to an adjacent drain reservoir. The drain reservoirs deliver fluid to the bearings for lubrication before the fluid is returned to the stationary source.

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Patent Owner(s)

Patent OwnerAddress
SMS ENGINEERING INCFOUR STATION SQUARE A CORP OF PENNSYLVANIA PITTSBURGH PA 15219-1119

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crates, Charles A Bethel Park, PA 1 3

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