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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Refrigerant circulating system

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25B-001/00    F25B-041/04   
미국특허분류(USC) 62/126 ; 62/204 ; 62/502
출원번호 US-0668155 (1996-06-21)
우선권정보 JP-0318216 (1995-12-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보 피인용 횟수 : 62  인용 특허 : 2
초록
▼

A refrigerant circulating system using non-azeothropic mixture as refrigerant, which comprises: a main refrigerant circuit connected by a compressor, a fore-way valve, an outdoor heat-exchanger, a first throttling device, a plurality of indoor heat-exchangers, and a low-pressure receiver; a bypass circuit diverging from the discharge portion of the compressor, and extending through a composition detecting heat-exchanger and a second throttling device to a low-pressure portion; an outdoor fun attendant of the outdoor heat-exchanger; first temperature dete...

대표
청구항
▼

[ What is claimed is:] [1.] A refrigerant circulating system comprising:a main refrigerant circuit for circulating mixture refrigerant, said main refrigerant circuit including a compressor, a directional control valve, a condenser, a first throttling device and an evaporator;a bypass circuit diverging from a point between a discharge portion of said compressor and said directional control valve, and connected through a composition detecting heat-exchanger and a second throttling device to a point between an intake portion of said compressor and said dire...

이 특허에 인용된 특허 (2)

  1. Urata Kazumoto (Shizuoka JPX) Oguni Kensaku (Shimizu JPX) Ishibane Kyuhei (Shimizu JPX) Katsumata Naoto (Shimizu JPX). Apparatus for detecting composition of refrigerant and method therefor. USP1995055410887.
  2. Oguni Kensaku (Shimizu JPX) Urata Kazumoto (Shizuoka JPX) Matsushima Hiroaki (Ryugasaki JPX). Refrigeration cycle. USP1994105353604.

이 특허를 인용한 특허 피인용횟수: 62

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  2. Kates, Lawrence. Air filter monitoring system. USP2016049304521.
  3. Takayama, Keisuke; Morimoto, Osamu; Shimamoto, Daisuke. Air-conditioning apparatus. USP2018059958171.
  4. Takayama, Keisuke; Morimoto, Osamu; Shimamoto, Daisuke; Nomoto, So; Tanaka, Kosuke. Air-conditioning apparatus. USP2017069683768.
  5. Yamashita, Koji. Air-conditioning apparatus. USP2016119494363.
  6. Kleman, Kelvin W.; Koivisto, Randy R.; Babb, Jeremy Lee. Apparatus and methods for controlling an electronic expansion valve in a refrigerant circuit. USP2018019874380.
  7. Kleman, Kelvin W.; Koivisto, Randy R.; Babb, Jeremy Lee. Apparatus and methods for controlling an electronic expansion valve in a refrigerant circuit. USP20190110190806.
  8. Pham, Hung M.; Jayanth, Nagaraj. Compressor data module. USP2017119823632.
  9. Pham, Hung M.. Compressor diagnostic and protection system and method. USP2013078474278.
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  11. Pham, Hung M.. Compressor diagnostic and protection system and method. USP2017069669498.
  12. Pham, Hung M.. Compressor diagnostic and protection system and method. USP2015099121407.
  13. Pham, Hung M.; Alsaleem, Fadi M.. Compressor having a control and diagnostic module. USP2016049310439.
  14. Pham, Hung M.; Alsaleem, Fadi M.. Compressor having a control and diagnostic module. USP2017099762168.
  15. Trudeau, Edward J.; Barnett, Kenneth R.; Shelgaonkar, Yogesh; Khairnar, Manoj Pralhad. Compressor protection module. USP20180710028399.
  16. Trudeau, Jr., Edward J.; Barnett, Kenneth Ray. Compressor protection module. USP2016109480177.
  17. Jayanth, Nagaraj; Renken, Troy W.. Compressor sensor module. USP2012128335657.
  18. Jayanth, Nagaraj; Renken, Troy W.. Compressor sensor module. USP2015099140728.
  19. Jayanth, Nagaraj; Renken, Troy W.. Compressor sensor module. USP2012048160827.
  20. Jayanth, Nagaraj; Renken, Troy W.. Compressor sensor module. USP2015119194894.
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  22. Bash, Cullen E.; Patel, Chandrakant D.. Cooling system with evaporators distributed in series. USP2005096938433.
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  25. Alsaleem, Fadi M.; Hemmelgarn, Gregg M.. Heat pump system with refrigerant charge diagnostics. USP20180810060636.
  26. Ushijima, Takahiro; Okada, Kazuki. Heat pump water heater outdoor unit and heat pump water heater. USP2014058733118.
  27. Okamoto, Atsushi; Matsuoka, Shinya; Kotani, Takuya. Heat source unit. USP2014078783050.
  28. Alsaleem, Fadi M.; Hemmelgarn, Gregg M.. Heat-pump system with refrigerant charge diagnostics. USP2017099765979.
  29. Kates, Lawrence. Method and apparatus for monitoring a refrigeration-cycle system. USP2015079081394.
  30. Kates, Lawrence. Method and apparatus for monitoring a refrigeration-cycle system. USP2015079086704.
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  32. Kates, Lawrence. Method and apparatus for monitoring a refrigeration-cycle system. USP2015059021819.
  33. Kates, Lawrence. Method and apparatus for monitoring a refrigeration-cycle system. USP2015049017461.
  34. Kates, Lawrence. Method and apparatus for monitoring a refrigeration-cycle system. USP2015038974573.
  35. Kates, Lawrence. Method and apparatus for monitoring refrigeration-cycle systems. USP2015069046900.
  36. Kates, Lawrence. Method and apparatus for monitoring refrigeration-cycle systems. USP2017069690307.
  37. Cullen E. Bash ; Abdlmonem H Beitelmal ; Ratnesh Sharma. Multi-load refrigeration system with multiple parallel evaporators. USP2002076415619.
  38. Kates, Lawrence. Portable method and apparatus for monitoring refrigerant-cycle systems. USP2016049310094.
  39. Pham, Hung M.. Protection and diagnostic module for a refrigeration system. USP2018029885507.
  40. Pham, Hung M.. Protection and diagnostic module for a refrigeration system. USP2013118590325.
  41. Hwang,Il Nahm; Yoon,Seok Ho; Yoon,Pil Hyun; Jeong,Ho Jong; Kang,Won Chul. Refrigerant bypassing and filtering apparatus of air conditioner and method for controlling the same. USP2007097263846.
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  44. Unezaki, Fumitake; Saikusa, Tetsuji; Okazaki, Takashi; Saitou, Makoto; Shiba, Hirokuni; Nomoto, Sou. Refrigerating air conditioning system, method of controlling operation of refrigerating air conditioning system, and method of controlling amount of refrigerant in refrigerating air conditioning system. USP2012028109105.
  45. Shimazu, Yusuke. Refrigerating and air-conditioning apparatus and method for controlling refrigerating and air-conditioning apparatus. USP2016099453671.
  46. Sumida Yoshihiro,JPX ; Okazaki Takashi,JPX ; Kasai Tomohiko,JPX ; Morimoto Osamu,JPX ; Ueno Yoshio,JPX. Refrigerating and air-conditioning apparatus and method of determining refrigerant composition of refrigerating and air-conditioning apparatus. USP1999125996358.
  47. Sumida Yoshihiro,JPX ; Okazaki Takashi,JPX ; Kasai Tomohiko,JPX ; Morimoto Osamu,JPX ; Ueno Yoshio,JPX. Refrigerating and air-conditioning apparatus and method of determining refrigerant composition of refrigerating and air-conditioning apparatus. USP2001066247320.
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  51. Pham, Hung M.. Refrigeration monitoring system and method. USP2013038393169.
  52. Pham, Hung M.. Refrigeration monitoring system and method. USP2017059651286.
  53. Kim,Young Taek. Refrigeration system of air conditioning apparatuses with bypass line between inlet and outlet of compressor. USP2007117299648.
  54. Aoki, Masanori; Yosomiya, Masato; Unezaki, Fumitake; Saitou, Makoto; Saikusa, Tetsuji. Refrigeration/air conditioning equipment. USP201211RE43805.
  55. Aoki, Masanori; Yosomiya, Masato; Unezaki, Fumitake; Saitou, Makoto; Saikusa, Tetsuji. Refrigeration/air conditioning equipment. USP201302RE43998.
  56. Aoki,Masanori; Yosomiya,Masato; Unezaki,Fumitake; Saitou,Makoto; Saikusa,Tetsuji. Refrigeration/air conditioning equipment. USP2008017316120.
  57. Arensmeier, Jeffrey N.. Remote HVAC monitoring and diagnosis. USP2017079703287.
  58. Arensmeier, Jeffrey N.. Remote HVAC monitoring and diagnosis. USP20190310234854.
  59. Arensmeier, Jeffrey N.. Residential solutions HVAC monitoring and diagnosis. USP2016039285802.
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  61. Wallis, Frank S.; Rozsnaki, Joseph James. System and method for compressor motor protection. USP2017039590413.
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