Blades; Blade-carrying members (nozzle boxes F01D9/02); Heating, heat-insulating, cooling or antivibration means on the blades or the members

Introduced: September 1968

Title

Titles differ between systems:

IPC: Blades; Blade-carrying members; Heating, heat-insulating, cooling, or antivibration means on the blades or the members

CPC: Blades; Blade-carrying members (nozzle boxes F01D9/02); Heating, heat-insulating, cooling or antivibration means on the blades or the members

Full Title

Full titles differ between systems:

IPC:

Blades; Blade-carrying members; Heating, heat-insulating, cooling, or antivibration means on the blades or the members

CPC:

Blades; Blade-carrying members (nozzle boxes F01D9/02); Heating, heat-insulating, cooling or antivibration means on the blades or the members

Of 5 combined children, 4 exist in both systems.

1 codes are CPC-only extensions.

2 shared codes have differing titles between IPC and CPC.

Child Classifications

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F01D 5/005 CPC only CPC only
F01D 5/02 Blade-carrying members, e.g. rotors (rotors of non-bladed type F01D1/34; stators F01D9/00 ) +7 CPC IPC+CPC Available in IPC and CPC
F01D 5/12 Blades (; blade roots F01D5/30; rotors with blades adjustable in operation F01D7/00; stator blades F01D9/02) IPC+CPC Available in IPC and CPC
F01D 5/30 Fixing blades to rotors; Blade roots +8 CPC IPC+CPC Available in IPC and CPC
F01D 5/34 Rotor-blade aggregates of unitary construction IPC+CPC Available in IPC and CPC