F28C   1/00		ľܿˤ뻶弰Ѵ㡥ʷ¤ʪţȣˤäѤ줿϶ƣ弰Ѵʬ¤ƣƣ	Direct-contact trickle coolers, e.g. cooling towers(building construction <b>E04H5/12</b>; enclosed spaces cooled by trickle <b>F25</b>; component parts of trickle coolers <b>F28F25/00</b>)	10690
F28C   1/02		դήΤߤĤ	with counter-current only	2013
F28C   1/04		򤵤ήΤߤĤ	with cross-current only	1081
F28C   1/06		դή줪Ӹ򤵤ήξĤ	with both counter-current and cross-current	282
F28C   1/08		ӽоǮ	Arrangements for recovering heat from exhaust steam	178
F28C   1/10		֡Σ	Arrangements for suppressing noise	1405
F28C   1/12		ɹˤɻߤ֡Σ	Arrangements for preventing clogging by frost	580
F28C   1/14		ľܿʤǮ򴹤ޤΡΣ	comprising also a non-direct contact heat exchange	2977
F28C   1/16		顼ǡŽ̡äޤϥߥȤɻߤ֡ʣƣãͥˡΣ	Arrangements for preventing condensation, precipitation or mist formation, outside the cooler(<b>F28C1/14</b> takes precedence)	1755
F28C   3/00		¾ľܿˤǮ	Other direct-contact heat-exchange apparatus	889
F28C   3/02		ǮΤ˵ΤޤϾǤ	the heat-exchange media both being gases or vapours	544
F28C   3/04		ǮΤ˱ΤǤ	the heat-exchange media both being liquids	645
F28C   3/06		ǮΤΤӵΤޤϾǤΡʾѤ뤿Ĵƣ	the heat-exchange media being a liquid and a gas or vapour(temperators for cooling steam <b>F22</b>)	3915
F28C   3/08		֤Ѳ㡥ۼȯŽ̡ĤΡʰϲ˾ȯΣƣ	with change of state, e.g. absorption, evaporation, condensation(generating steam under pressure <b>F22</b>)	2336
F28C   3/10		ʤȤ⣱ĤǮΤήưΡ㡥ʴγʪǤ	one heat-exchange medium at least being a fluent solid, e.g. a particulate material	266
F28C   3/12		ǮΤʴγʪӵΡޤϱΤǤ	the heat-exchange medium being a particulate material and a gas, vapour, or liquid	1023
F28C   3/14		ʴγʪϤˤäΡ㡥ɤ߲	the particulate material moving by gravity, e.g. down a tube	857
F28C   3/16		ʴγʪƤΡ㡥ưêư	the particulate material forming a bed, e.g. fluidised, on vibratory sieves	806
F28C   3/18		ʴγʪžɥ˴ޤޤƤ	the particulate material being contained in rotating drums	440
