having cylinder axes coaxial with, or parallel or inclined to, main shaft axis

Introduced: September 1968

Last revised: January 2020

Full Title

Multi-cylinder machines or pumps characterised by number or arrangement of cylinders > having cylinder axes coaxial with, or parallel or inclined to, main shaft axis

Classification Context

Section:: MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Class:: POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
Subclass:: POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS

5 direct subcodes

Child Classifications

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F04B 1/122 Details or component parts, e.g. valves, sealings or lubrication means
F04B 1/128 Driving means
F04B 1/14 having stationary cylinders
F04B 1/2 having rotary cylinder block
F04B 1/26 Control