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PCE
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DIFF Subgroup
F04C 14/24

characterised by using valves controlling pressure or flow rate, e.g. discharge valves (F04C14/10 takes precedence)

Introduced: January 2006

Title

Titles differ between systems:

IPC: characterised by using valves controlling pressure or flow rate, e.g. discharge valves

CPC: characterised by using valves controlling pressure or flow rate, e.g. discharge valves (F04C14/10 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations > characterised by using valves controlling pressure or flow rate, e.g. discharge valves

CPC:

Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations (of pumps or pumping installations specially adapted for elastic fluids F04C28/00) > characterised by using valves controlling pressure or flow rate, e.g. discharge valves (F04C14/10 takes precedence)

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 2006.

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