Air conditioner
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Feb 24, 2009
Grant Date -
Nov 16, 2006
app pub date -
Oct 30, 2002
filing date -
Oct 30, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An air conditioning apparatus has plural indoor units having: plural heat exchangers; and flow controllers respectively corresponding to the heat exchangers. In each of the indoor units, one heat exchanger is used as a condenser, and another heat exchanger is used as an evaporator, thereby causing the indoor unit to perform a temperature and humidity controlling operation. An indoor unit(s) which is not set to perform the temperature and humidity controlling operation may be caused to perform a heating operation or a cooling operation. Capacity controls on the condensers and the evaporators are performed by corresponding flow controllers. Gas refrigerants ejected from plural heat exchangers serving as evaporators are joined together, and then distributed to plural heat exchangers serving as condensers.
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