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PCE
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DIFF Subgroup
F28B 1/06

using air or other gas as the cooling medium

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Condensers in which the steam or vapour is separated from the cooling medium by walls, e.g. surface condenser > using air or other gas as the cooling medium

CPC:

Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser > using air or other gas as the cooling medium

Of 2 combined children, 1 exist in both systems.

1 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.

IPC defines codes here since 1980.

Child Classifications

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  • F28B 1/08 employing moving walls since 1980 IPC+CPC Available in IPC and CPC
  • F28B 2001/065 2nd only CPC only CPC only