FI (list display)

  • F28C1/00
  • Direct-contact trickle coolers, e.g. cooling towers (building construction E04H 5/12; enclosed spaces cooled by trickle F25; component parts of trickle coolers F28F 25/00) HB CC 3L101
  • F28C1/02
  • .with counter-current only HB CC 3L101
  • F28C1/04
  • .with cross-current only HB CC 3L101
  • F28C1/06
  • .with both counter-current and cross-current HB CC 3L101
  • F28C1/08
  • .Arrangements for recovering heat from exhaust steam HB CC 3L101
  • F28C1/10
  • .Arrangements for suppressing noise [5] HB CC 3L101
  • F28C1/12
  • .Arrangements for preventing clogging by frost [3] HB CC 3L101
  • F28C1/14
  • .comprising also a non-direct contact heat exchange [3] HB CC 3L101
  • F28C1/16
  • .Arrangements for preventing condensation, precipitation or mist formation, outside the cooler (F28C 1/14 takes precedence) [3] HB CC 3L101
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