Power plants – Pressure fluid source and motor – Pulsator
Patent
1995-06-07
1996-06-18
Nguyen, Hoang
Power plants
Pressure fluid source and motor
Pulsator
60567000, 60581000, B60T 1700
Patent
active
055266444
ABSTRACT:
An oil intensifier cylinder having a hollow cylindrical body. An intensifier piston is slideably positioned in the body. An intensifier rod is connected to and extends from the intensifier piston. An outer reservoir piston is slideably positioned in the body in spaced relationship with the intensifier piston. An inner reservoir piston is slideably positioned in the outer reservoir piston. The inner reservoir piston includes a bore that is disposed to allow the intensifier rod to extend through the inner reservoir piston. An oil reservoir is positioned adjacent the inner and outer reservoir pistons. The oil reservoir is positioned on sides of the inner and outer reservoir pistons that are opposite the intensifier piston. A port is disposed on the end of the oil reservoir that is spaced from the inner and outer reservoir pistons. The port has a shape that slideably and sealingly receives the intensifier rod. A work rod is slideably positioned in the body. The work rod is disposed on the opposite side of the oil reservoir piston. The work rod extends from the body for engaging a work piece.
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Author: Frank Mangrem White--Viscous Fluid Flow, 1974, pp. 411-412, U.S., McGraw-Hill.
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