FI92758C - Ice maker and heat sink used in this unit - Google Patents

Ice maker and heat sink used in this unit

Info

Publication number
FI92758C
FI92758C FI900484A FI900484A FI92758C FI 92758 C FI92758 C FI 92758C FI 900484 A FI900484 A FI 900484A FI 900484 A FI900484 A FI 900484A FI 92758 C FI92758 C FI 92758C
Authority
FI
Finland
Prior art keywords
disc
unit
heat sink
ice maker
rotates
Prior art date
Application number
FI900484A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI92758B (en
FI900484A0 (en
Inventor
Douglas James Lyon
Stefan Soby Jensen
Jeffrey Bruce Cage
Robert Reid Niblock
Original Assignee
Heat & Control Pty 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3772358&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI92758(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Heat & Control Pty Ltd filed Critical Heat & Control Pty Ltd
Publication of FI900484A0 publication Critical patent/FI900484A0/en
Publication of FI92758B publication Critical patent/FI92758B/en
Application granted granted Critical
Publication of FI92758C publication Critical patent/FI92758C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F5/00—Elements specially adapted for movement
    • F28F5/02—Rotary drums or rollers
    • 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
    • F25C1/14—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes
    • F25C1/142—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes from the outer walls of cooled bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Steroid Compounds (AREA)
  • Confectionery (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

Apparatus for continuous production of flake ice comprises one or more refrigerated discs (20) mounted on a hollow shaft (18, 21, 71). Each disc (20) rotates in the vertical plane and includes a plurality of narrow internal channels (30) which extend substantially over all of the operative portion of the disc (20) and are of substantially equal length. The disc(s) (20) forms(s) the evaporator of a refrigeration circuit, and an evaporative refrigerant is circulated to the channels (30) in each disc (20) via the hollow shaft (18, 21, 71). During each cycle, water is applied to both external flat surfaces of each disc (20) at a first angular location and the film of water which adheres thereto freezes as the disc (20) rotates. The ice sheet so formed is removed from both sides of the disc (20) at a second angular location by scraper blades (40, 75).
FI900484A 1987-07-31 1990-01-31 Ice maker and heat sink used in this unit FI92758C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPI345887 1987-07-31
PCT/AU1988/000268 WO1989001120A1 (en) 1987-07-31 1988-07-27 Ice making apparatus

Publications (3)

Publication Number Publication Date
FI900484A0 FI900484A0 (en) 1990-01-31
FI92758B FI92758B (en) 1994-09-15
FI92758C true FI92758C (en) 1994-12-27

Family

ID=3772358

Family Applications (1)

Application Number Title Priority Date Filing Date
FI900484A FI92758C (en) 1987-07-31 1990-01-31 Ice maker and heat sink used in this unit

Country Status (10)

Country Link
EP (1) EP0380502B1 (en)
JP (1) JP2927439B2 (en)
AT (1) ATE143126T1 (en)
CA (1) CA1331287C (en)
DE (1) DE3855557T2 (en)
DK (1) DK172831B1 (en)
FI (1) FI92758C (en)
NZ (1) NZ225627A (en)
WO (1) WO1989001120A1 (en)
ZA (1) ZA885628B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307646A (en) * 1991-06-25 1994-05-03 North Star Ice Equipment Corporation Flake ice machine
US5448894A (en) * 1994-09-21 1995-09-12 North Star Ice Equipment Corporation Disk flake ice machine
US5632159A (en) * 1996-03-29 1997-05-27 North Star Ice Equipment Corporation Cooling disk for flake ice machine
US7908871B2 (en) 2002-07-31 2011-03-22 Moobella, Inc. Systems and methods for dispensing product
CA2471969A1 (en) 2004-06-23 2005-12-23 Lionel Gerber Heat exchanger for use in an ice machine
AU2017378448B2 (en) * 2016-12-15 2022-03-03 Solo Gelato Ltd. Cooling system and appliance for producing cooled edible products
KR102486682B1 (en) * 2020-02-27 2023-01-09 구하서 Snowflake shaved ice manufacturing device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE163207C (en) *
CH344744A (en) * 1956-05-07 1960-02-29 Vyzk Ustav Stroju Chladicich A Ice cream maker
GB1179586A (en) * 1967-05-16 1970-01-28 Norbert James Stevens Thermal Processor
JPS5618865B2 (en) * 1973-02-13 1981-05-01
JPS5115257A (en) * 1974-07-26 1976-02-06 Sugyama Kogyo Kk
GB1460095A (en) * 1974-08-29 1976-12-31 Treuer A J Flake ice production
JPS5135146A (en) * 1974-09-12 1976-03-25 Jei Toroiaa Aran
SU552949A1 (en) * 1975-12-29 1977-04-05 Московский технологический институт мясной и молочной промышленности Installation for the concentration of biological solutions
DE3300013A1 (en) * 1983-01-03 1984-07-12 Friedrich 2000 Oststeinbek Horwarth Apparatus and process for the production of flake ice
GB8405221D0 (en) * 1984-02-29 1984-04-04 Solmecs Corp Nv Making ice

Also Published As

Publication number Publication date
EP0380502A4 (en) 1991-07-03
WO1989001120A1 (en) 1989-02-09
NZ225627A (en) 1991-11-26
JPH02504423A (en) 1990-12-13
FI92758B (en) 1994-09-15
EP0380502B1 (en) 1996-09-18
DE3855557D1 (en) 1996-10-24
JP2927439B2 (en) 1999-07-28
ATE143126T1 (en) 1996-10-15
ZA885628B (en) 1989-04-26
DK26290A (en) 1990-01-31
DE3855557T2 (en) 1997-08-07
CA1331287C (en) 1994-08-09
FI900484A0 (en) 1990-01-31
EP0380502A1 (en) 1990-08-08
DK26290D0 (en) 1990-01-31
DK172831B1 (en) 1999-08-02

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Legal Events

Date Code Title Description
BB Publication of examined application
GB Transfer or assigment of application

Owner name: HEAT AND CONTROL PTY. LTD

MM Patent lapsed

Owner name: HEAT AND CONTROL PTY. LTD