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특허 상세정보

Control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25B-001/00   
미국특허분류(USC) 62/129 ; 62/126 ; 62/212 ; 62/224 ; 62/502
출원번호 US-0005813 (1998-01-12)
우선권정보 JP-0207457 (1994-08-31)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Wolf, Greenfield & Sacks, P.C.
인용정보 피인용 횟수 : 12  인용 특허 : 6
초록

A control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant is equipped with a temperature detector and a pressure detector at the refrigerating cycle of the air-conditioner, which cycle is formed by connecting a compressor, a condenser, a decompressing device, and an evaporator, to detect the temperature and the pressure of the refrigerant circulating the cycle for obtaining the circulation composition of the refrigerant with the composition computing unit thereof. The usual optimum operation of the cy...

대표
청구항

[ What is claimed is:] [1.] A control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant as a refrigerant thereof; the air-conditioner having a refrigerating cycle composed by connecting a compressor, a condenser, a decompressing device, and an evaporator; said apparatus comprising:a first temperature detector for detecting a temperature of the refrigerant at an entrance of said evaporator,a pressure detector for detecting a pressure of the refrigerant at the entrance of the evaporator, anda composition ...

이 특허를 인용한 특허 피인용횟수: 12

  1. Alsaleem, Fadi; Rao, Arvind. Adaptive predictive functional controller. USP2015038996141.
  2. Toyoshima, Masaki; Tanaka, Kousuke; Yamashita, Kouji; Morimoto, Osamu; Unezaki, Fumitake. Air conditioner, refrigerant filling method of air conditioner, method for judging refrigerant filling state of air conditioner as well as refrigerant filling and pipe cleaning method of air conditioner. USP2015089103574.
  3. Toyoshima, Masaki; Tanaka, Kousuke; Yamashita, Kouji; Morimoto, Osamu; Unezaki, Fumitake. Air conditioner, refrigerant filling method of air conditioner, method for judging refrigerant filling state of air conditioner as well as refrigerant filling and pipe cleaning method of air conditioner. USP2012018087258.
  4. Dolin, Brian J.. Electronic block valve. USP2012108281607.
  5. Arunasalam, Parthiban; Long, Wayne C.. Method of sensing superheat. USP2017099772235.
  6. Hunnicutt, Harry A.. Pilot-operated spool valve. USP2017079702481.
  7. Shimazu, Yusuke. Refrigerating and air-conditioning apparatus and method for controlling refrigerating and air-conditioning apparatus. USP2016099453671.
  8. Taira, Shigeharu. Refrigerating apparatus. USP2004046718777.
  9. Taira, Shigeharu; Tanaka, Junichirou; Shibaike, Koji. Refrigerating device. USP2003066581397.
  10. Arunasalam, Parthiban; Long, Wayne C. Superheat sensor. USP2015099140613.
  11. Arunasalam, Parthiban; Long, Wayne C.. Superheat sensor having external temperature sensor. USP2016089404815.
  12. Chang, Se-Dong; Kim, Sung-Hwan; Lee, Yoon-Been; Chung, Baik-Young. System and method for detecting clogged state of pipe of heat pump type multi-air conditioner. USP2010117823397.