GB575884A - Improvements in or relating to refrigerating systems - Google Patents

Improvements in or relating to refrigerating systems

Info

Publication number
GB575884A
GB575884A GB7411/44A GB741144A GB575884A GB 575884 A GB575884 A GB 575884A GB 7411/44 A GB7411/44 A GB 7411/44A GB 741144 A GB741144 A GB 741144A GB 575884 A GB575884 A GB 575884A
Authority
GB
United Kingdom
Prior art keywords
low temperature
condenser
compressor
refrigerant
evaporator
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
GB7411/44A
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.)
Pressed Steel Co Ltd
SPS Technologies LLC
Original Assignee
Pressed Steel Co Ltd
Standard Pressed Steel 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 Pressed Steel Co Ltd, Standard Pressed Steel Co filed Critical Pressed Steel Co Ltd
Priority to GB7411/44A priority Critical patent/GB575884A/en
Publication of GB575884A publication Critical patent/GB575884A/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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • 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
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/002—Collecting refrigerant from a cycle
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/16—Receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubricants (AREA)

Abstract

575,884. Refrigerating. PRESSED STEEL CO.,Ltd., ROWLEDGE, E. G.,and NOLCKEN, W. G. April 21, 1944, No. 7411. [Class 29] Compression systems: In a plant comprising two or more separate systems operating in " cascade," i.e., with the condenser of the low temperature system cooled by the evaporator of the next higher temperature system, the compressor 1 of the low temperature system is in permanent communication with a storage vessel 8 of predetermined constant volume for the low temperature refrigerant, e.g., ethane, which is charged at atmospheric temperature. The compressor 1 is started, after the condenser 3 has been cooled by the evaporator 4 of a machine employing the higher temperature refrigerant, e.g., dichlorodifluor-methane, and when the compressor is stopped refrigerant may be stored as liquid in the condenser 3. A high pressure cut-out 10 and an overload valve 11 are provided in the system, as well as a lubricant separator 2. The low temperature refrigerant may be monochlorotrifluoromethane.
GB7411/44A 1944-04-21 1944-04-21 Improvements in or relating to refrigerating systems Expired GB575884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7411/44A GB575884A (en) 1944-04-21 1944-04-21 Improvements in or relating to refrigerating systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7411/44A GB575884A (en) 1944-04-21 1944-04-21 Improvements in or relating to refrigerating systems

Publications (1)

Publication Number Publication Date
GB575884A true GB575884A (en) 1946-03-08

Family

ID=9832613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7411/44A Expired GB575884A (en) 1944-04-21 1944-04-21 Improvements in or relating to refrigerating systems

Country Status (1)

Country Link
GB (1) GB575884A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256602A1 (en) * 1986-08-19 1988-02-24 Grasso's Koninklijke Machinefabrieken N.V. Method and apparatus for the automatic periodical discharge of non-condensable gases from the circuit of a compression refrigeration machine
WO2018148096A1 (en) * 2017-02-08 2018-08-16 The Delfield Company, Llc Small refrigerant receiver for use with thermostatic expansion valve refrigeration system
CN113390209A (en) * 2021-07-07 2021-09-14 内蒙古大唐国际克什克腾煤制天然气有限责任公司 Device and method for supplementing refrigerant to refrigerating system without pressurizing equipment in winter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256602A1 (en) * 1986-08-19 1988-02-24 Grasso's Koninklijke Machinefabrieken N.V. Method and apparatus for the automatic periodical discharge of non-condensable gases from the circuit of a compression refrigeration machine
WO2018148096A1 (en) * 2017-02-08 2018-08-16 The Delfield Company, Llc Small refrigerant receiver for use with thermostatic expansion valve refrigeration system
US10539342B2 (en) 2017-02-08 2020-01-21 The Delfield Company, Llc Small refrigerant receiver for use with thermostatic expansion valve refrigeration system
CN113390209A (en) * 2021-07-07 2021-09-14 内蒙古大唐国际克什克腾煤制天然气有限责任公司 Device and method for supplementing refrigerant to refrigerating system without pressurizing equipment in winter
CN113390209B (en) * 2021-07-07 2022-06-24 内蒙古大唐国际克什克腾煤制天然气有限责任公司 Device and method for supplementing refrigerant to refrigerating system without pressurizing equipment in winter

Similar Documents

Publication Publication Date Title
SE7412825L (en) WAYS TO IMPROVE COOLING EFFECT AND COLD FACTOR IN A COOLING SYSTEM AND COOLING SYSTEM FOR EXERCISING THE SET
GB879809A (en) Refrigeration system
GB1105971A (en) Improvements in or relating to refrigeration systems
GB1030097A (en) Method of cooling and system therefor
GB575884A (en) Improvements in or relating to refrigerating systems
GB1194006A (en) Improvements in Rotary-Piston Compressors
AU536682B2 (en) Refrigerating liquid batches
ES317591A1 (en) Procedure for refrigerating a substance in an apparatus provided with compressor, condenser and evaporator. (Machine-translation by Google Translate, not legally binding)
GB965801A (en) Improvements in or relating to electric motors
ES377129A1 (en) Refrigerating equipment for cooling a fluid
GB1473085A (en)
GB863964A (en) Improvements in or relating to refrigerating systems
ES237338A1 (en) Refrigeration system
GB687645A (en) Improvements in or relating to refrigeration systems
GB636618A (en) Improved refrigeration apparatus
GB1319368A (en) Process and apparatus for defrosting an evaporator
GB882211A (en) Low temperature cold-treatment plant
GB725114A (en) Improvements in and relating to refrigerating systems
SE217389C1 (en)
JPS54137758A (en) Refrigerating system
GB675944A (en) Method of cooling compressors
GB839380A (en) Improvements in and relating to the chilling of foodstuffs and the like
GB643548A (en) Improvements in or relating to refrigerating systems
GB636790A (en) Improvements in and relating to refrigerating systems
GB1073016A (en) Evaporator for refrigerators employing the compression principle