GB920324A - A method of and device for heating the bottom section of a tube ice generator - Google Patents

A method of and device for heating the bottom section of a tube ice generator

Info

Publication number
GB920324A
GB920324A GB39838/61A GB3983861A GB920324A GB 920324 A GB920324 A GB 920324A GB 39838/61 A GB39838/61 A GB 39838/61A GB 3983861 A GB3983861 A GB 3983861A GB 920324 A GB920324 A GB 920324A
Authority
GB
United Kingdom
Prior art keywords
heat exchanger
heating
ice generator
ice
tubes
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
GB39838/61A
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.)
Stal Refrigeration AB
Original Assignee
Stal Refrigeration AB
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 Stal Refrigeration AB filed Critical Stal Refrigeration AB
Publication of GB920324A publication Critical patent/GB920324A/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
    • F25B1/00—Compression machines, plants or systems with non-reversible 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
    • 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

Abstract

920,324. Ice making. STAL REFRIGERATION A.B. Nov. 7, 1961 [Nov. 26, 1960], No. 39838/61. Class 29. In a method of continuously heating the lower ends of the tubes of an ice generator incorporated in a refrigeration system, condensate from the system is used to evaporate a medium in a heat exchanger, the medium then passing to the bottom of the tube ice generator where it condenses, and returns to the heat exchanger by gravity. As shown diagrammatically, a device for performing the above method has an ice generator 3 having tubes 9 round the bottom of which is a chamber 6 connected to a heat exchanger 7. The heating medium evaporates in the heat exchanger and condenses in the chamber 6, heating the tube bottoms. The refrigeration circuit has a compressor 1, a condenser 2, an expansion valve 5, an evaporator 4, and a tube loop 8, in the line E between the condenser and the expansion valve, passing through the heat exchanger. Rapid heating of the tubes to release the ice is achieved by closing a cock 10 in the line D connecting the ice generator and the evaporator, and opening a cock 11 in a by-pass line A to allow warm refrigerant to pass from the compressor direct to the ice generator.
GB39838/61A 1960-11-26 1961-11-07 A method of and device for heating the bottom section of a tube ice generator Expired GB920324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1144360 1960-11-26

Publications (1)

Publication Number Publication Date
GB920324A true GB920324A (en) 1963-03-06

Family

ID=20293981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39838/61A Expired GB920324A (en) 1960-11-26 1961-11-07 A method of and device for heating the bottom section of a tube ice generator

Country Status (2)

Country Link
US (1) US3206945A (en)
GB (1) GB920324A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE412112B (en) * 1976-08-27 1980-02-18 Electrolux Ab DEVICE WITH A DRIVE ABSORPTION COOLING DEVICE DRIVED, AUTOMATIC ICE MACHINE
US4404810A (en) * 1981-03-10 1983-09-20 Frick Company Method of making ice using hot gas defrost
US4324109A (en) * 1981-03-10 1982-04-13 Frick Company Ice-making apparatus with hot gas defrost
US4378680A (en) * 1981-10-08 1983-04-05 Frick Company Shell and tube ice-maker with hot gas defrost
US4489566A (en) * 1983-04-25 1984-12-25 Robert Saltzman Crushed ice making method and apparatus
US4567735A (en) * 1984-05-14 1986-02-04 Kold-Serve Corporation Column type evaporator for ice machines
JP2560104B2 (en) * 1989-01-13 1996-12-04 清水建設株式会社 In-pipe ice making unit and in-pipe ice making method
US5431027A (en) * 1992-03-23 1995-07-11 Henry Vogt Machine Co. Flake ice-making apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE204609C (en) * 1900-01-01
US837499A (en) * 1906-05-09 1906-12-04 Ludlow Patton Perkins Cooling and condensing apparatus.
US2313087A (en) * 1940-09-11 1943-03-09 Warren S Parr Liquid cooling device
US2487851A (en) * 1947-01-31 1949-11-15 Philco Corp Heat exchange system for heating and cooling
US2700280A (en) * 1949-08-18 1955-01-25 Henry Vogt Machine Company Refrigerating apparatus and thawing method
US2775098A (en) * 1950-07-01 1956-12-25 Carrier Corp Ice cube maker and control mechanism therefor
US2721452A (en) * 1951-05-12 1955-10-25 Brandin Johan Axel Ivar Ice making machine
US2749721A (en) * 1951-05-23 1956-06-12 Trepaud George Ice machine
US2967402A (en) * 1956-04-20 1961-01-10 Wilbushewich Eugen Methods and machines for the rapid production of ice
US2921443A (en) * 1957-01-23 1960-01-19 Lee Aaron Method of and machine for manufacturing ice cubes and crushed ice
US3036443A (en) * 1957-11-28 1962-05-29 Trepaud Georges Freezing apparatus

Also Published As

Publication number Publication date
US3206945A (en) 1965-09-21

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