Air conditioner
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United States of America Patent
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Mar 31, 2009
Grant Date -
May 3, 2007
app pub date -
Dec 20, 2006
filing date -
Jan 15, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In an air conditioner provided with a capacity variable compressor unit including an inverter, the capacity of the capacity variable compressor unit is controlled in response to air-conditioning load data including temperature difference between a set temperature and an indoor temperature. An inverter frequency for controlling an operation condition of the compressor unit is controlled by limiting a frequency obtained in response to the air-conditioning load data to a value less than a maximally allowable capacity stored in memory means such as ROM or EEPROM.
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