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특허 상세정보

Apparatus and method for defrosting a heat exchanger of a refrigeration circuit

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25B-047/00   
미국특허분류(USC) 62/278 ; 62/196B
출원번호 US-0112876 (1980-01-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 1
초록

Apparatus and a method for providing a combination of non-reverse and reverse defrost for a refrigeration circuit are disclosed. A three-way valve is provided for initially circulating hot gaseous refrigerant directly from the compressor to the heat exchanger requiring defrost. An intermediate header is provided as part of the internal circuiting of the outdoor heat exchanger, said intermediate header serving to direct hot gaseous refrigerant from the three-way valve into all of the circuits of the outdoor heat exchanger simultaneously to effect defrost ...

대표
청구항

A reversible refrigeration system adapted for heating and cooling having a compressor, an indoor heat exchanger, an outdoor heat exchanger, a reversing valve and an expansion device associated with each heat exchanger which comprises: a three-way valve connected to the compressor and to the reversing valve; an interconnecting line for conducting refrigerant between the indoor heat exchanger and the outdoor heat exchanger; a first header connected to the reversing valve for supplying refrigerant to the outdoor heat exchanger when the refrigeration system ...

이 특허를 인용한 특허 피인용횟수: 18

  1. Jang, Ji Young; Song, Chi Woo; Chung, Baik Young; Oh, Sai Kee. Air conditioner and defrosting operation method of the same. USP2013108567203.
  2. Utsumi Takashi,JPX. Air conditioner control method and apparatus of the same. USP2000016012294.
  3. Yokoyama Hidenori (Tochigi JPX). Air conditioner with defrosting mode. USP1988104774813.
  4. Kimura Takashi (Shimizu JPX) Tanaka Hiromi (Shimizu JPX) Omori Masayoshi (Shimizu JPX). Air-cooled heat pump type refrigerating apparatus. USP1986124625524.
  5. Thomas Gagliano. Apparatus and method for controlling fluid delivery temperature in a dispensing apparatus. USP2002036360556.
  6. Pinedjian, Raffi S.; Gagliano, Thomas; Carlson, Kevin J.. Comestible fluid dispensing apparatus and method. USP2004026695168.
  7. Bagley, Alan W.. Device and method for operating a refrigeration cycle without evaporator icing. USP2004036701729.
  8. Gao, Qiang; Li, Yanxing. Evaporator and refrigeration system comprising the same. USP2016039285145.
  9. Thomas Gagliano. Hand-held rapid dispensing apparatus and method. USP2002036354342.
  10. Coyne Gerard G. (Tyler TX). Heat pump coil circuit. USP1982114359877.
  11. Knight, John Terry; Landers, Anthony William; Gavula, Patrick Gordon; Pickle, Stephen Blake. Method and apparatus for dehumidification. USP2010127845185.
  12. Park, Jong Han; Park, Young Min; Lee, Chang Seon; Choi, Sung Oh; Kim, Sung Chun; Chang, Seung Yong; Yoon, Seok Ho; Chung, Baik Young. Multi-type air conditioner with defrosting device. USP2010057716941.
  13. Park,Jong Han; Park,Young Min; Lee,Chang Seon; Choi,Sung Oh; Kim,Sung Chun; Chang,Seung Yong; Yoon,Seok Ho; Chung,Baik Young. Multi-type air conditioner with defrosting device. USP2007127308800.
  14. Chen, Chun Hung. Multifunction air conditioning device. USP2004066751967.
  15. Nakajima Hiroto (Osaka JPX) Inoue Seiki (Osaka JPX) Sakai Seiji (Osaka JPX). Operation control device for air conditioner. USP1997075651261.
  16. Michael Saveliev ; Thomas Gagliano. Rapid comestible fluid dispensing apparatus and method. USP2002036354341.
  17. Raffi S. Pinedjian ; Thomas Gagliano ; Kevin J. Carlson. Rapid comestible fluid dispensing apparatus and method employing a diffuser. USP2002096443335.
  18. Thomas Gagliano. Refrigeration apparatus and method for a fluid dispensing device. USP2002096449970.