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

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

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

CPC:

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

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

2 shared codes have differing titles between IPC and CPC.

Child Classifications

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F26B 3/04 the gas or vapour circulating over or surrounding the materials or objects to be dried (F26B3/14 takes precedence) IPC+CPC Available in IPC and CPC
F26B 3/06 the gas or vapour flowing through the materials or objects to be dried (F26B3/14 takes precedence) IPC+CPC Available in IPC and CPC
F26B 3/10 the gas or vapour carrying the materials or objects to be dried with it IPC+CPC Available in IPC and CPC
F26B 3/14 the materials or objects to be dried being moved by gravity IPC+CPC Available in IPC and CPC