Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
F15B 11/06

involving features specific to the use of a compressible medium, e.g. air, steam

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Servomotor systems without provision for follow-up action > involving features specific to the use of a compressible medium, e.g. air, steam

CPC:

Servomotor systems without provision for follow-up action; (F15B3/00 takes precedence) > involving features specific to the use of a compressible medium, e.g. air, steam

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

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1995.

Child Classifications

Navigate with arrow keys, Enter to open

  • F15B 11/064 with devices for saving the compressible medium since 1995 IPC+CPC Available in IPC and CPC
  • F15B 11/068 with valves for gradually putting pneumatic systems under pressure since 1995 IPC+CPC Available in IPC and CPC