ADSORPTION TYPE REFRIGERATOR THAT AUTOMATICALLY DETERMINES SWITCHOVER POINT
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United States of America Patent
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N/A
Issued Date -
May 3, 2012
app pub date -
Dec 13, 2010
filing date -
Nov 1, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention discloses an adsorption type refrigerator that automatically determines the switchover point. The adsorption type refrigerator includes a first vacuum chamber, a second vacuum chamber, a third vacuum chamber and a waterway structure. The waterway structure is connected to a first adsorption bed in the first vacuum chamber and a second adsorption bed in the second vacuum chamber. The waterway structure simultaneously conveys hot water into the first adsorption bed and cold water into the second adsorption bed, or simultaneously conveys cold water into the first adsorption bed and hot water into the second adsorption bed so as to allow the first and the second adsorption beds to conduct adsorption and desorption alternatively. This alternation creates pressure variation in the three vacuum chambers, which is then utilized to automatically determine the switchover point at which the refrigerator can provide and maintain a cold, stable environment.

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
CHUNG-HSIN ELECTRIC AND MACHINERY MANUFACTURING CORP | 3F NO 801 JHONGJHENG RD JHONGHE CITY TAIPEI COUNTY 23552 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Chen, Chao-Yu | Kwei Shan Township, TW | 66 | 319 |
Sun, Yu-Ming | Kewi Shan Township, TW | 24 | 76 |
Wu, Chi-Bin | Kwei Shan Township, TW | 45 | 126 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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