GB654274A - Improvements in and relating to refrigerating systems - Google Patents

Improvements in and relating to refrigerating systems

Info

Publication number
GB654274A
GB654274A GB12399/48A GB1239948A GB654274A GB 654274 A GB654274 A GB 654274A GB 12399/48 A GB12399/48 A GB 12399/48A GB 1239948 A GB1239948 A GB 1239948A GB 654274 A GB654274 A GB 654274A
Authority
GB
United Kingdom
Prior art keywords
evaporator
valve
line
pressure
relating
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
GB12399/48A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB654274A publication Critical patent/GB654274A/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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series

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

654,274. Refrigerating. BRITISH THOMSON-HOUSTON CO., Ltd. May 5, 1948, No. 12399. Convention date, May 5, 1947. [Class 29] [Also in Group XXIX] In a compression refrigerating system comprising a low temperature evaporator 3 and a higher temperature evaporator 4 and a suction line 7, the evaporators 3, 4 are connected to the line 7 by branches 8, 9 respectively. the latter containing a snapaction valve 14 responsive to the pressure in the evaporator 4 and the former containing a check valve 32 which opens only when the valve 14 is closed, i.e. when the pressure in the line 7 has fallen. The valve 14 is described in Specification 654,278. Refrigerant flows to the evaporator 3 through a capillary tube 12 from a header 11. The temperature of the evaporator 3 controls the compressor motor 5.
GB12399/48A 1947-05-05 1948-05-05 Improvements in and relating to refrigerating systems Expired GB654274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US654274XA 1947-05-05 1947-05-05

Publications (1)

Publication Number Publication Date
GB654274A true GB654274A (en) 1951-06-13

Family

ID=22062645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12399/48A Expired GB654274A (en) 1947-05-05 1948-05-05 Improvements in and relating to refrigerating systems

Country Status (1)

Country Link
GB (1) GB654274A (en)

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