GB230132A - Improvements in ice making apparatus - Google Patents

Improvements in ice making apparatus

Info

Publication number
GB230132A
GB230132A GB2725123A GB2725123A GB230132A GB 230132 A GB230132 A GB 230132A GB 2725123 A GB2725123 A GB 2725123A GB 2725123 A GB2725123 A GB 2725123A GB 230132 A GB230132 A GB 230132A
Authority
GB
United Kingdom
Prior art keywords
brine
plates
channels
griffiths
slabs
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
GB2725123A
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
Priority to GB2725123A priority Critical patent/GB230132A/en
Publication of GB230132A publication Critical patent/GB230132A/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
    • F25C1/12—Producing ice by freezing water on cooled surfaces, e.g. to form slabs

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

230,132. Griffiths, E., and Griffiths, J. A. Oct. 31, 1923. Ice-making, plate apparatus for. -Slabs or hollow plates formed of zig-zag metal plates A as described in Specification 168,693 are made tapering towards the top, to facilitate detachment of the ice blocks, by making the channels of decreasing depth towards the top. The channels are closed by welded plates B. The lower refrigerant passages may be fitted with longitudinal fillers F tapering in a vertical direction so as to provide a uniform passage area for the refrigerant. Such fillers may be solid or hollow members or be formed of laminated plates. The slabs may be enclosed in shrouds or casings G, preferably of thin metal, providing a jacket space J for brine. For thawing-off, the brine in the jacket space may be circulated through a heater and the passage of hot gas or liquid through the slab channels may be dispensed with. The walls of the casing G may be supported against pressure by small strips g<1>, which may be arranged to provide a tortuous passage for the brine.
GB2725123A 1923-10-31 1923-10-31 Improvements in ice making apparatus Expired GB230132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2725123A GB230132A (en) 1923-10-31 1923-10-31 Improvements in ice making apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2725123A GB230132A (en) 1923-10-31 1923-10-31 Improvements in ice making apparatus

Publications (1)

Publication Number Publication Date
GB230132A true GB230132A (en) 1925-03-02

Family

ID=10256537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2725123A Expired GB230132A (en) 1923-10-31 1923-10-31 Improvements in ice making apparatus

Country Status (1)

Country Link
GB (1) GB230132A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539726A (en) * 1947-04-28 1951-01-30 North Pacific Frozen Products Tray

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539726A (en) * 1947-04-28 1951-01-30 North Pacific Frozen Products Tray

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