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PCE
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DIFF Main Group
F28D 17/00

Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles

Introduced: September 1968

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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  • F28D 17/005 CPC only CPC only
  • F28D 17/04 Distributing arrangements for the heat-exchange media IPC+CPC Available in IPC and CPC