F26B 3/08 so as to loosen them, e.g. to form a fluidised bed
Introduced: September 1968
Full Title
Full titles differ between systems:
Drying solid materials or objects by processes involving the application of heat > by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air > the gas or vapour flowing through the materials or objects to be dried > so as to loosen them, e.g. to form a fluidised bed
Drying solid materials or objects by processes involving the application of heat (in specific machines or apparatus F26B9/00 - F26B19/00) > by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air > the gas or vapour flowing through the materials or objects to be dried (F26B3/14 takes precedence) > so as to loosen them, e.g. to form a fluidised bed
Of 5 combined children, 4 exist in both systems.
1 codes are CPC-only extensions.
IPC defines codes here since 1990.
Child Classifications
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- F26B 3/084 with heat exchange taking place in the fluidised bed since 1990 IPC+CPC Available in IPC and CPC
- F26B 3/092 agitating the fluidised bed, e.g. by vibrating or pulsating since 1990 +2 CPC IPC+CPC Available in IPC and CPC
- F26B 3/097 using a magnetic field to stabilise the fluidised bed since 1990 IPC+CPC Available in IPC and CPC