GB872482A - Improvements in and relating to freezing apparatus - Google Patents

Improvements in and relating to freezing apparatus

Info

Publication number
GB872482A
GB872482A GB35462/58A GB3546258A GB872482A GB 872482 A GB872482 A GB 872482A GB 35462/58 A GB35462/58 A GB 35462/58A GB 3546258 A GB3546258 A GB 3546258A GB 872482 A GB872482 A GB 872482A
Authority
GB
United Kingdom
Prior art keywords
heater
chamber
evaporator
cocks
compressor
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
GB35462/58A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB872482A publication Critical patent/GB872482A/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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/04—Producing ice by using stationary moulds
    • F25C1/06—Producing ice by using stationary moulds open or openable at both ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

872,482. Ice-making. TREPAND, G. Nov. 5, 1958 [Nov. 28, 1957], No. 35462/58. Class 29 In ice making apparatus in which water flows down vertical tubes 2 disposed in an evaporator 1, the ice tubes or rods are thawed-off by stopping the compressor 14 and circulating the liquid refrigerant by pump 25 through the evaporator and a heater 22. As shown the heater is heated by water which has been used during the freezing cycle to cool the condenser 17 but, in a modification, the heater is the condenser itself. During freezing, refrigerant flows through expansion valve 20 to the lower evaporator chamber 9<SP>1</SP> whence it rises through pipes 6 closing surrounding tubes 2 to the upper evaporator chamber 9 connected to the compressor suction by pipe 15. The central evaporator chamber 8 is connected to' chambers 9, 9<SP>1</SP> through cocks 12, 13 open during icemaking. To thaw-off, the compressor is stopped and cocks 12, 13 are closed as are cocks 16, 19 which isolate the evaporator from the compressor and condenser; then pump 25 is then started and cocks 24, 27, 29 are opened. This causes liquid refrigerant to circulate from the chamber 8 and heater 22 through chamber 9<SP>1</SP>, pipes 6, chamber 9 and pipe 23 back to the heater to thaw-off the ice. Heater 22 may include an expansion compensator 31. Specification 566,667 is referred to.
GB35462/58A 1957-11-28 1958-11-05 Improvements in and relating to freezing apparatus Expired GB872482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR872482X 1957-11-28

Publications (1)

Publication Number Publication Date
GB872482A true GB872482A (en) 1961-07-12

Family

ID=9358919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35462/58A Expired GB872482A (en) 1957-11-28 1958-11-05 Improvements in and relating to freezing apparatus

Country Status (1)

Country Link
GB (1) GB872482A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11397033B2 (en) 2017-07-04 2022-07-26 Carrier Corporation Refrigeration system and control method for starting refrigeration system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11397033B2 (en) 2017-07-04 2022-07-26 Carrier Corporation Refrigeration system and control method for starting refrigeration system

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