Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet

Full Title

Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups > Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS

Subclass:

ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS