having self-acting distribution members, i.e. actuated by working fluid

Full Title

Multi-cylinder machines or pumps characterised by number or arrangement of cylinders (machines or pumps with pistons coacting within one cylinder F04B3/00) > having cylinder axes coaxial with, or parallel or inclined to, main shaft axis > having stationary cylinders > having self-acting distribution members, i.e. actuated by working fluid

4 direct subcodes

Child Classifications

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F04B 1/182 Check valves
F04B 1/184 Cylindrical distribution members
F04B 1/186 Conical distribution members
F04B 1/188 Plate-like distribution members