Motors: expansible chamber type – With motive fluid valve – Electrically operated
Patent
1994-05-18
1995-05-23
Look, Edward K.
Motors: expansible chamber type
With motive fluid valve
Electrically operated
13762565, 251 57, 25112906, F15B 13044, F16K 3112
Patent
active
054171423
ABSTRACT:
A system for hydraulically amplifying the deflection of a deflectable, resilient member into a greater displacement of a subject member. The system includes a deflectable resilient member, a fluid filled space in the pathway of and into which the deflectable, resilient member is deflectable, a subject member adjacent the fluid filled space, and an electroexpansive module for deflecting the deflectable, resilient member into the fluid filled space, wherein when the deflectable, resilient member is deflected into the fluid filled space the hydraulic pressure of the fluid in the space increases and acts against the subject member displacing the subject member a distance greater than the deflection of the deflectable, resilient member.
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Caterpillar Inc.
Hart Frank L.
Look Edward K.
Nguyen Hoang
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