Patent Classification Explorer PCE

DIFF Main Group

F01K 23/00

Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids

Introduced: September 1968

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

Navigate with arrow keys, Enter to open

F01K 23/02 the engine cycles being thermally coupled IPC+CPC Available in IPC and CPC
F01K 23/12 the engines being mechanically coupled (F01K23/02 takes precedence) IPC+CPC Available in IPC and CPC
F01K 23/18 characterised by adaptation for specific use IPC+CPC Available in IPC and CPC