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GB769903A - Improvements in dual temperature refrigeration systems - Google Patents

Improvements in dual temperature refrigeration systems

Info

Publication number
GB769903A
GB769903A GB18837/55A GB1883755A GB769903A GB 769903 A GB769903 A GB 769903A GB 18837/55 A GB18837/55 A GB 18837/55A GB 1883755 A GB1883755 A GB 1883755A GB 769903 A GB769903 A GB 769903A
Authority
GB
United Kingdom
Prior art keywords
refrigerant
circulated
valve
stored
receiver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB18837/55A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB769903A publication Critical patent/GB769903A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

769,903. Refrigerating. GENERAL ELECTRIC CO. June 29, 1955 [June 29, 1954]. No. 18837/55. Class 29 In a compression refrigerating system or heat pump containing two refrigerants, at one load one is circulated and the other stored and, when the load changes, the other is circulated and the previously-circulated one is'stored. In the position shown. refrigerant 20 is circulated by compressor 11 through condenser 12, a multi-way valve 13, pipe 16, receiver 18, pipe 22, right-hand valve 24 and evaporator 25. Refrigerant 19 is stored in a receiver 17. When the load changes, a control unit 14 closes the righthand valve 24 and, after compressor 11 has transferred all refrigerant 20 into receiver 18, moves the valve 13 and opens the lefthand valve 24. Thereafter refrigerant 19 is circulated and refrigerant 20 is stored until the load changes in the reverse direction.
GB18837/55A 1954-06-29 1955-06-29 Improvements in dual temperature refrigeration systems Expired GB769903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US769903XA 1954-06-29 1954-06-29

Publications (1)

Publication Number Publication Date
GB769903A true GB769903A (en) 1957-03-13

Family

ID=22135458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18837/55A Expired GB769903A (en) 1954-06-29 1955-06-29 Improvements in dual temperature refrigeration systems

Country Status (1)

Country Link
GB (1) GB769903A (en)

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