Hydrostatic press

Also found in: Encyclopedia, Wikipedia.
a machine in which great force, with slow motion, is communicated to a large plunger by means of water forced into the cylinder in which it moves, by a forcing pump of small diameter, to which the power is applied, the principle involved being the same as in the hydrostatic bellows. Also called hydraulic press, and Bramah press. In the illustration, a is a pump with a small plunger b, which forces the water into the cylinder c, thus driving upward the large plunder d, which performs the reduced work, such as compressing cotton bales, etc.
See under Hydrostatic.

See also: Hydrostatic, Press

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
Mentioned in ?
References in periodicals archive ?
One of Bramah's last inventions was a hydrostatic press capable of uprooting trees.
A hydrostatic press system in incorporated, and the main furnace is a closed system within the autoclave pressure vessel.