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PCE
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DIFF Subgroup
B01D 1/06

Evaporators with vertical tubes

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Evaporating > Evaporators with vertical tubes

CPC:

Evaporating ( ; removal of incrustation B08B; preparation of starch C08B30/00; sugar industry C13; prevention of incrustation C23F; drying solid materials or objects by evaporating liquids therefrom F26) > Evaporators with vertical tubes

Of 4 combined children, 3 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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  • B01D 1/065 CPC only CPC only
  • B01D 1/08 with short tubes (B01D1/12 take precedence) IPC+CPC Available in IPC and CPC
  • B01D 1/10 with long tubes, e.g. Kestner evaporators (B01D1/12 take precedence) IPC+CPC Available in IPC and CPC
  • B01D 1/12 and forced circulation IPC+CPC Available in IPC and CPC