IPC Subgroup
F04D 25/04 the pump being fluid-driven
Introduced: September 1968
Last revised: January 2006
Full Title
Pumping installations or systems specially adapted for elastic fluids > Units comprising pumps and their driving means > the pump being fluid-driven
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- Subclass:
- NON-POSITIVE-DISPLACEMENT PUMPS