US PATENT SUBCLASS 62 / 304
MATERIAL COOLING MEANS INCLUDING GAS-LIQUID CONTACTOR

Current as of: June, 1999
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62 /   HD   REFRIGERATION

304MATERIAL COOLING MEANS INCLUDING GAS-LIQUID CONTACTOR {9}
305  DF  .~> Cooling heat rejector of refrigeration producer
306  DF  .~> Means feeding gas into pressurized receiver
307  DF  .~> Submerged gas inlet {1}
309  DF  .~> Gas recirculated relative to enclosure
310  DF  .~> Fluid recirculating means
311  DF  .~> Diverse treating means {1}
314  DF  .~> With gas forcing or directing means
315  DF  .~> Porous wall liquid container or flow line
316  DF  .~> Porous cover member

DEFINITION

Classification: 62/304

(under the class definition) Apparatus including (1) means for directing, confining, supporting or handling a material to be cooled combined with means promoting contact of a liquid with, or evaporating the liquid into, an atmosphere (usually air), or (2) means for contacting or injecting a gas into a confined body of liquid combined with means for cooling the liquid and gas in contact.

SEE OR SEARCH THIS CLASS, SUBCLASS:

91+, and 121, for related processes.

171, for a gas-liquid contact cooler with automatic control.

247, for display type with gas and liquid contacting means.

271, for sorbent and atmosphere contacting type cooling apparatus.

274, 279 or 281, for atmospheric condensate removal which may involve gas and liquid contact. 476+, particularly subclass 490, for a sorbent type

refrigeration producer which may use an inert gas contacting the refrigerant or sorber.

502, for a compressor-condenser-evaporator refrigeration producer utilizing diverse fluids.

SEE OR SEARCH CLASS

261, Gas and Liquid Contact Apparatus,

127+, for a gas and liquid contactor and heat exchanger wherein all of the gas and liquid mingle.