G01P 5/00 Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft (application of speed-measuring devices for measuring volume of fluid G01F)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
CPC: Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft (application of speed-measuring devices for measuring volume of fluid G01F)
Full Title
Full titles differ between systems:
Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft (application of speed-measuring devices for measuring volume of fluid G01F)
Of 12 combined children, 8 exist in both systems.
4 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
Navigate with arrow keys, Enter to open
- G01P 5/02 by measuring forces exerted by the fluid on solid bodies, e.g. anemometer IPC+CPC Available in IPC and CPC
- G01P 5/08 by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect +2 CPC IPC+CPC Available in IPC and CPC
- G01P 5/24 by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave since 2000 +2 CPC IPC+CPC Available in IPC and CPC
- G01P 5/26 by measuring the direct influence of the streaming fluid on the properties of a detecting optical wave since 2000 IPC+CPC Available in IPC and CPC