in which the liquid exclusively displaces one or more pistons reciprocating in rotary cylinders

Introduced: September 1968

Last revised: January 2006

Full Title

Reciprocating-piston liquid engines > with movable cylinders > in which the liquid exclusively displaces one or more pistons reciprocating in rotary cylinders

Classification Context

Section:: MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Class:: MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
Subclass:: POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS

2 direct subcodes

Child Classifications

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F03C 1/247 with cylinders in star- or fan-arrangement
F03C 1/253 with cylinder axes generally coaxial with, or parallel to, main shaft axis