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Article: Patent No. 7,610,765 Issued on Nov. 3, Assigned to Carrier for Refrigerant Charge Status Indication Method (Connecticut Inventors)
- Article from:
- US Fed News Service, Including US State News
- Article date:
- November 4, 2009
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ALEXANDRIA, Va., Nov. 7 -- Pengju Kang of Hartford, Conn., Timothy P. Galante of West Hartford, Conn., Sivakumar Gopalnarayanan of Simsbury, Conn., Alan M. Finn of Hebron, Conn., and Dong Luo of South Windsor, Conn., have developed a refrigerant charge status indication method. The inventors were issued U.S. Patent No. 7,610,765 on Nov. 3.
The patent has been assigned to Carrier Corp., Farmington, Conn.
According to the abstract released by the U.S. Patent & Trademark Office: "A method and apparatus for determining the sufficiency of the refrigerant charge in an air conditioning system by use of temperature measurements. The temperature of the liquid refrigerant leaving the condenser ...
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Article: 'Protocol' system cuts refrigerant charge.
Air Conditioning, Heating & Refrigeration News;
November 10, 1997 ;
700+ words
... ... areas, close to the display cases they are refrigerating. In this way, the need for refrigeration piping and refrigerant charge has been cut up to 75%. Protocol can be used in vertical or horizontal configurations. In a four-compressor ...
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