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Classification
F04F
ClassID:
144394
⎘
F04F - CPC Classification
Classification description:
Sub-classes:
F04F1/00 »
Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
17
F04F10/02 »
Gravity-actuated siphons
9
F04F13/00 »
Pressure exchangers
145
F04F3/00 »
Pumps using negative pressure acting directly on the liquid to be pumped
40
F04F5/00 »
Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
34
F04F7/02 »
Hydraulic rams
15
F04F9/00 »
Diffusion pumps
10
F04F99/00 »
Subject matter not provided for in other groups of this subclass
25