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Non-ozone depleting and low global warming refrigerant blends 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C09K-005/04
출원번호 US-0558540 (2016-03-23)
등록번호 US-10253233 (2019-04-09)
우선권정보 GB-1505230.1 (2015-03-27); GB-1602586.8 (2016-02-12)
국제출원번호 PCT/GB2016/050827 (2016-03-23)
국제공개번호 WO2016/156812 (2016-10-06)
발명자 / 주소
  • Poole, John Edward
  • Powell, Richard
출원인 / 주소
  • RPL HOLDINGS LIMITED
대리인 / 주소
    Waver Austin Villeneuve & Sampson LLP
인용정보 피인용 횟수 : 0  인용 특허 : 48

초록

Non ozone depleting and non flammable refrigerant compositions with GWPs between 1,000 and 1600 ITH which may replace R404A and R507 in refrigeration systems.

대표청구항

1. A refrigerant composition comprising: R12520-35%R3220-35%R1234ze(E)25-50%R227ea 1-10% wherein the percentages are by weight and are selected from the ranges quoted to total 100%. 2. A refrigerant composition as claimed in claim 1 comprising: R12522-33%R3222-33%R1234ze(E)30-45%R227ea  2-9%. 3. A r

이 특허에 인용된 특허 (48)

  1. Singh, Rajiv R.; Knopeck, Gary, Aerosol compositions containing fluorine substituted olefins and methods and systems using same.
  2. Shiflett Mark Brandon, Air conditioner and heat pump with tetrafluoroethane-containing working fluid.
  3. Bartlett Philip L. (Wilmington DE) Bivens Donald B. (Kennett Square PA) Lunger Brooks S. (Coatesville PA) Yokozeki Akimichi (Greenville DE), Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane.
  4. Lunger Brooks S. (Newark DE) Shealy Glenn S. (Hockessin DE), Azeotropic and azeotrope-like compositions of a hydrofluorocarbon and a hydrocarbon.
  5. Merchant Abid N. (Wilmington DE), Azeotropic compositions of perfluoro-1,2-dimethylcyclobutane with methanol and 1,1-dichloro-1-fluoroethane or dichlorotr.
  6. Arnaud Didier (Courbevoie FRX) Tanguy Jean C. (Sannios FRX), Azeotropic mixture with 1,1,1-trifluoroethane and propane a low boiling point and its applicatons as a refrigerant fluid.
  7. Powell, Richard L.; Poole, John Edward; Capper, John Derek; Thomas, James Victor, CFC 12 replacement refrigerant.
  8. Lunger Brooks S. (Newark DE) Shealy Glenn S. (Hockessin DE), Composition with pentafluoroethane, difuoromethane, and a C4-C9 hydrocarbon.
  9. Williams, David J.; Bowman, James M., Compositions and methods containing fluorine substituted olefins.
  10. Deeb Thomas M. (Newark DE) Henry George K. (Newark DE) Bergmann Heather L. (Fairfax VA), Compositions and process of using in refrigeration.
  11. Barthlemy Pierre (Jodoigne BEX) Paulus Mireille (Brussels BEX), Compositions comprising a fluoro ether and use of these compositions.
  12. Minor, Barbara Haviland, Compositions comprising a fluoroolefin.
  13. Singh,Rajiv R.; Pham,Hang T.; Shankland,Ian, Compositions containing fluorine substituted olefins.
  14. Bivens, Donald Bernard; Minor, Barbara Haviland; Yokozeki, Akimichi, Compositions of difluoromethane, pentafluoroethane, 1,1,1,2-tetrafluoroethane and hydrocarbons.
  15. Shiflett Mark B. (Newark DE), Constant boiling compositions of pentafluoroethane, difluoromethane, and tetrafluoroethane.
  16. Goble George H., Drop-in substitutes for 1,1,1,2-tetrafluoroethane (R-134a) refrigerant.
  17. Bivens Donald B. (Kennett Square PA) Connon Helen A. (Wilmington DE), Halocarbon blends for refrigerant use.
  18. Stevenson Richard (Emmaus PA), Hydrocarbon refrigerant for closed cycle refrigerant systems.
  19. Gray Roy A. (Bartlesville OK), Hydrocarbon-halocarbon refrigerant blends.
  20. Minor Barbara H. (Elkton MD) Bivens Donald B. (Kennett Square PA) Lunger Brooks S. (Newark DE), Hydrofluorocarbon compositions.
  21. Minor Barbara Haviland (Elkton MD) Bivens Donald Bernard (Kennett Square PA) Lunger Brooks Shawn (Newark DE), Hydrofluorocarbon compositions.
  22. Minor Barbara Haviland ; Bivens Donald Bernard ; Lunger Brooks Shawn, Hydrofluorocarbon compositions with tetrafluoroethane and cyclopropane.
  23. Singh, Rajiv Ratna; Wilson, David Paul; Thomas, Raymond Hilton Percival; Richard, Robert Gerard, Hydrofluorocarbon refrigerant compositions soluble in lubricating oil.
  24. Jolly Scott T. (Mentor OH), Liquid compositions containing organic nitro compounds.
  25. Brown William L. (Pleasantville NY), Lubricant compositions for refrigerators comprising polyalkylene glycol and a hydrocarbon solvent.
  26. Borrelli, Michael J., Methods for producing microbubbles.
  27. Stevenson Richard (Mesa AZ) Boyarsky Mikhail (Moscow Region RUX) Yudin Boris V. (Moscow Region RUX) Podcherniev Oleg N. (Moscow Region RUX), Mixed gas R-12 refrigeration apparatus.
  28. Powell Richard Llewellyn,GBX ; Corr Stuart,GBX ; Murphy Frederick Thomas,GBX ; Morrison James David,GBX, Non-azeotropic refrigerant composition of CO.sub.2, R-125, R-143a and R-22.
  29. Wahl ; III Edward F. (Claremont CA), Process and system for recovery of working fluid for direct contact heat exchange.
  30. Bargigia Gianangelo (Milan ITX) Caporiccio Gerardo (Milan ITX) Carniselli Giuliano (Milan ITX), Propellant compositions for aerosols.
  31. Powell, Richard L.; Poole, John Edward; Capper, John Derek; Thomas, James Victor, R 12 replacement refrigerant.
  32. Powell, Richard L.; Poole, John Edward; Capper, John Derek; Thomas, James Victor, R 22 replacement refrigerant.
  33. Shiflett Mark Brandon, Refrigation process using constant boiling compositions of HFC-32, HFC-125 and HFC-134a.
  34. Poole, John Edward; Powell, Richard, Refrigerant.
  35. Poole, John Edward; Powell, Richard, Refrigerant.
  36. Poole, John Edward; Powell, Richard, Refrigerant composition.
  37. Poole, John Edward; Powell, Richard, Refrigerant composition.
  38. Poole, John Edward; Powell, Richard, Refrigerant composition.
  39. Poole, John Edward; Powell, Richard, Refrigerant composition.
  40. Powell Richard L,GBX ; Corr Stuart,GBX ; Murphy Frederick T,GBX ; Morrison James D,GBX, Refrigerant compositions.
  41. Minor Barbara H. (Elkton MD), Refrigerant compositions including 1,1,2-trifluoroethane and hexafluoropropane.
  42. Poole,John Edward; Powell,Richard; Thomas,James Victor, Refrigerant for centrifugal compressors.
  43. Lim, Jong-Sung; Lee, Byung-Gwon; Kim, Jae-Duck; Lee, Sang-Deuk; Kim, Hoon-Sik, Refrigerant mixtures containing difluoromethane (HFC-32), pentafluoroethane (HFC-125) and 1,1,1,2-Tetrafluoroethane (HFC-134a).
  44. Fujita Makoto (Shimizu JPX) Amo Yoshikazu (Shimizu JPX), Refrigerating apparatus.
  45. Yudin Boris V. (Moscow Region AZ RUX) Stevenson Richard (Mesa AZ) Boyarsky Mikhail (Moscow Region RUX) Podcherniev Oleg N. (Moscow Region RUX), Substitute refrigerant for dichlorodifluoromethane refrigeration systems.
  46. Pearson Stephen F. (Glasgow GB3), Three-component refrigerant.
  47. Jahan Christian C. (Bois Guillaume FRX) Bouvin Jacques (Gremichon par Saint Martin du Vivier FRX), Transferring heat from relatively cold to relatively hot locations.
  48. Sawada, Ken; Takahashi, Kuniko; Shimpo, Hiroko; Takigawa, Katsuya, Working fluid composition for refrigerator machine and refrigerating machine oil.
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