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IPC Main Group
F28B 3/00

Condensers in which the steam or vapour comes into direct contact with the cooling medium

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Class:
HEAT EXCHANGE IN GENERAL
Subclass:
STEAM OR VAPOUR CONDENSERS

4 direct subcodes

Child Classifications

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  • F28B 3/02 by providing a flowing coating of cooling liquid on the condensing surface
  • F28B 3/04 by injecting cooling liquid into the steam or vapour
  • F28B 3/06 by injecting the steam or vapour into the cooling liquid
  • F28B 3/08 with rotatable members