DIFF Main Group
F15B 11/00 Servomotor systems without provision for follow-up action; (F15B3/00 takes precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Servomotor systems without provision for follow-up action
CPC: Servomotor systems without provision for follow-up action; (F15B3/00 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Servomotor systems without provision for follow-up action
CPC:
Servomotor systems without provision for follow-up action; (F15B3/00 takes precedence)
Of 6 combined children, 4 exist in both systems.
2 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- F15B 11/02 Systems essentially incorporating special features for controlling the speed or actuating force of an output member +1 CPC IPC+CPC Available in IPC and CPC
- F15B 11/06 involving features specific to the use of a compressible medium, e.g. air, steam IPC+CPC Available in IPC and CPC