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"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Reverse flow defrost apparatus and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25B-047/02   
미국특허분류(USC) 62/156 ; ; 62/197 ; ; 62/278
출원번호 US-0465945 (1995-06-06)
발명자 / 주소
인용정보 피인용 횟수 : 36  인용 특허 : 0
초록

The present invention provides a closed loop vapor cycle refrigeration system that includes a compressor, a condenser, an evaporator system having at least two parallel evaporator coils, means for discharging the compressed gas refrigerant into the outlet ends of each of the parallel evaporator coils and a flow control means coupled to the inlet end of each of the parallel evaporator coils. In an embodiment, a flow control valve is used as the flow control means. The flow control valves are independently controlled by a control circuit. During the defros...

대표
청구항

An apparatus for uniformly defrosting parallel evaporators in a refrigeration system by passing a high pressure fluid refrigerant through the evaporators during a reverse flow defrost cycle, comprising: (a) a first flow control member disposed at an inlet of a first evaporator, for controlling the flow of the fluid refrigerant through the first evaporator; (b) a second flow control member disposed at an inlet of a second evaporator, for controlling the flow of the fluid refrigerant through the second evaporator; and (c) said first and second control memb...

이 특허를 인용한 특허 피인용횟수: 36

  1. Yoon, Pil Hyun; Kwag, Hyun Ju; Jang, Seok Hoon. Air conditioner. USP2013048424333.
  2. Mei Viung C. ; Chen Fang C. ; Domitrovic Ronald E.. Apparatus and method for evaporator defrosting. USP2001066250090.
  3. Carter, Thomas P.. Condenser and evaporator system for refrigeration systems. USP20180710024582.
  4. David A. Wightman. Expansion device for vapor compression system. USP2002066401470.
  5. David A. Wightman. Expansion device for vapor compression system. USP2002066401471.
  6. Wightman, David A.. Expansion device for vapor compression system. USP2005026857281.
  7. Roy Nungesser ; Rafael Rodriguez. Expansion/check valve assembly including a reverse flow rate adjustment device. USP2002076418741.
  8. Birgen,Daniel J.. Heat exchanger liquid refrigerant defrost system. USP2007027171817.
  9. Contreras Lafaire, J. Antonio; Hegedus, Ralph. High performance refrigerator having passive sublimation defrost of evaporator. USP2016039285153.
  10. Bonet, Jose R.. High performance refrigerator having sacrificial evaporator. USP2016049310121.
  11. Schlosser Charles E. ; Pierskalla Cary J. ; Shedivy Scott J. ; Lois Michael R.. Ice making machine with cool vapor defrost. USP2001036196007.
  12. Stark, Walter. Low temperature cooling and dehumidification device with reversing airflow defrost for applications where cooling coil inlet air is above freezing. USP2015129200829.
  13. Stark, Walter. Low temperature cooling and dehumidification device with reversing airflow defrost for dehumidification and water generation applications where cooling coil inlet air is above freezing. USP2017019541324.
  14. Gupte, Neelkanth S.. Method for defrosting an evaporator in a refrigeration circuit. USP2011098011192.
  15. Waldschmidt, John Elliott; Waldschmidt, William Leo. Multi-temperature cold plate refrigeration system. USP2003046543245.
  16. Mackin, Steve G.. Re-circulating defrosting heat exchanger. USP2014048707716.
  17. Ichimura, Nobuo; Takamatsu, Yoshikazu; Noda, Yoshitoshi; Tsukamoto, Akira; Sugano, Mitsutoshi; Nakamura, Yoshihiro. Receiver-drier for use in an air conditioning system. USP2004066742355.
  18. Liao, Jung-Shen. Refrigerating machine having tube-cooled evaporator and air-cooled evaporator. USP2016059328952.
  19. Dub챕,Serge. Refrigeration system configuration for air defrost and method. USP2006097104083.
  20. Pasqualucci Joseph ; Schweitzer Frederick F.. Safety interlock system for medical fluid pumps. USP2000016017326.
  21. Wightman, David. Surged vapor compression heat transfer systems with reduced defrost requirements. USP2015099127870.
  22. Goth, Gary F.; Kearney, Daniel J.; Makowicki, Robert P.; McClafferty, W. David; Porter, Donald W.. System for cooling multiple logic molecules. USP2005086923014.
  23. Whitman, Michael P.; Datcuk, Peter. Tissue closure device and method. USP2018059980708.
  24. Whitman, Michael P.; Datcuk, Peter. Tissue closure device and method. USP20180810058314.
  25. Whitman, Michael P.. Tissue repair implant and delivery device and method. USP2015099138211.
  26. Whitman, Michael P.; Datcuk, Peter. Tissue repair implant and delivery device and method. USP2016089427220.
  27. David A. Wightman. Vapor compression system. USP2002056393851.
  28. David A. Wightman. Vapor compression system and method. USP2002066397629.
  29. Wightman David A.. Vapor compression system and method. USP2001116314747.
  30. Wightman David A.. Vapor compression system and method. USP2001026185958.
  31. Wightman, David A.. Vapor compression system and method. USP2003066581398.
  32. Wightman, David A.. Vapor compression system and method. USP2004066751970.
  33. Wightman, David A.. Vapor compression system and method. USP2003116644052.
  34. Wightman, David A. Vapor compression system and method for controlling conditions in ambient surroundings. USP2005106951117.
  35. Wightman,David A.. Vapor compression system and method for controlling conditions in ambient surroundings. USP2007067225627.
  36. Wightman, David A.. Vapor compression systems, expansion devices, flow-regulating members, and vehicles, and methods for using vapor compression systems. USP2005076915648.