IPC Subgroup
F04D 27/02 Surge control
Introduced: September 1968
Last revised: January 2006
Full Title
Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids > Surge control
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