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특허 상세정보

Apparatus having refrigeration cycle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25B-043/02   
미국특허분류(USC) 62/468
출원번호 US-0258343 (1999-02-26)
우선권정보 JP-0066167 (1998-03-02)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Armstrong, Westerman, Hattori, McLeland & Naughton
인용정보 피인용 횟수 : 14  인용 특허 : 3
초록

In an apparatus having a refrigeration cycle, the refrigeration cycle is formed by annularly connecting a compressor, a condenser, an expansion device and an evaporator with one another, the apparatus uses propane, isobutane or ethane as a refrigerant, and uses refrigerating machine oil having less mutual solubility with the refrigerant, and a dryer is provided in the refrigeration cycle for absorbing water. In stead of the dryer, an additive which reacts with water may be included in said refrigerating machine oil. With this arrangement, the amount of t...

대표
청구항

[ What is claimed is:] [1.] An apparatus having a refrigeration cycle, where said refrigeration cycle is formed by annularly connecting a compressor, a condenser, an expansion device and an evaporator with one another, said apparatus uses a refrigerant comprising, as a main component, one of propane, isobutane and ethane, or a mixture of a plurality of these components, and uses refrigerating machine oil wherein a mutual solubility between said refrigerating machine oil and said refrigerant is 5 wt % or less at 25.degree. C., and a dryer is provided in s...

이 특허를 인용한 특허 피인용횟수: 14

  1. Suzuki, Masaaki; Nishiwaki, Fumitoshi. Compressor and refrigerant system device using the same. USP2004106799431.
  2. Suzuki, Masaaki; Nishiwaki, Fumitoshi. Compressor and refrigerant system device using the same. USP2005046874325.
  3. Suzuki, Masaaki; Nishiwaki, Fumitoshi. Compressor and refrigeration system. USP2003076598421.
  4. Monfarad, Ali Heydari. Field replaceable packaged refrigeration heat sink module for cooling electronic components. USP2003106637231.
  5. Elson, John P; Vehr, Shawn W; Ramey, William E. Horizontal scroll compressor. USP2009077566210.
  6. Monfarad, Ali Heydari. Multiple compressor refrigeration heat sink module for cooling electronic components. USP2004026687122.
  7. Elson, John P.; Berning, Jeffrey L.; Sheridan, John P.. Open drive scroll compressor with lubrication system. USP2014068747088.
  8. Bouvier, Ludivine; Boussand, Beatrice. Process for reducing the total acidity of refrigerating compositions. USP2017039587202.
  9. Otter, James William. Reduction of oil entrapment in heat exchanger tubing. USP2004116810999.
  10. Taira, Shigeharu. Refrigerating apparatus. USP2004046718777.
  11. Okaza, Noriho; Nishiwaki, Fumitoshi; Yoshida, Yuji; Ikoma, Mitsuhiro; Hasegawa, Hiroshi; Shintaku, Hidenobu. Refrigerating cycle device. USP2005116962059.
  12. Monfarad, Ali Heydari. Refrigeration cooling assisted MEMS-based micro-channel cooling system. USP2004056741469.
  13. Bonaquist Dante Patrick ; Wong Kenneth Kai ; Victor Richard Amory ; Arman Bayram. Refrigeration system with coupling fluid stabilizing circuit. USP2001126327865.
  14. Bouvier, Ludivine; Boussand, Beatrice. Use of zeolites for stabilizing oils. USP2017039605230.