Apparatus for controlling compressor and refrigerator having the same
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United States of America Patent
Stats
-
Oct 20, 2015
Grant Date -
Aug 1, 2013
app pub date -
Jan 29, 2013
filing date -
Jan 30, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A compressor control apparatus, and a refrigerator including the same are provided. Operation of two compressors may be controlled using one inverter, thereby reducing a number of components, increasing compressor capacity, and enhancing operation efficiency of the system. Commonly used switching elements may be switched at an operating frequency, allowing the simultaneous operation of two compressors, reducing switching losses, and improving the efficiency and stability of the system.
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- F04B Class
- 15.77 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 20, 2027 |
