IPC Subgroup
F04B 19/08 Scoop devices
Introduced: September 1968
Last revised: January 2006
Full Title
Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups > Scoop devices
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
Related Keywords
SCOOP(S) devices for raising water
3 direct subcodes
Child Classifications
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- F04B 19/1 of wheel type
- F04B 19/12 of helical or screw type
- F04B 19/14 of endless-chain type, e.g. with the chains carrying pistons co-operating with open-ended cylinders