CPC Main Group
F28C 1/00 Direct-contact trickle coolers, e.g. cooling towers (building construction E04H5/12; enclosed spaces cooled by trickle F25; components parts of trickle coolers F28F25/00; )
10 direct subcodes
Child Classifications
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- F28C 1/02 with counter-current only
- F28C 1/04 with cross-current only
- F28C 1/06 with both counter-current and cross-current
- F28C 1/08 Arrangements for recovering heat from exhaust steam
- F28C 1/10 Arrangements for suppressing noise
- F28C 1/12 Arrangements for preventing clogging by frost
- F28C 1/14 comprising also a non-direct contact heat exchange
- F28C 1/16 Arrangements for preventing condensation, precipitation or mist formation, outside the cooler (F28C1/14 takes precedence)