FI92758B - Ice maker and heat sink used in this unit - Google Patents
Ice maker and heat sink used in this unitInfo
- Publication number
- FI92758B FI92758B FI900484A FI900484A FI92758B FI 92758 B FI92758 B FI 92758B FI 900484 A FI900484 A FI 900484A FI 900484 A FI900484 A FI 900484A FI 92758 B FI92758 B FI 92758B
- Authority
- FI
- Finland
- Prior art keywords
- disc
- unit
- heat sink
- ice maker
- rotates
- Prior art date
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
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).
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 true FI92758B (en) | 1994-09-15 |
FI92758C 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)
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 |
CA3045259A1 (en) * | 2016-12-15 | 2018-06-21 | 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)
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 |
-
1988
- 1988-07-27 JP JP63506163A patent/JP2927439B2/en not_active Expired - Lifetime
- 1988-07-27 AT AT88907150T patent/ATE143126T1/en not_active IP Right Cessation
- 1988-07-27 WO PCT/AU1988/000268 patent/WO1989001120A1/en active IP Right Grant
- 1988-07-27 EP EP88907150A patent/EP0380502B1/en not_active Expired - Lifetime
- 1988-07-27 DE DE3855557T patent/DE3855557T2/en not_active Expired - Fee Related
- 1988-07-29 CA CA000573478A patent/CA1331287C/en not_active Expired - Fee Related
- 1988-07-29 NZ NZ225627A patent/NZ225627A/en unknown
- 1988-08-01 ZA ZA885628A patent/ZA885628B/en unknown
-
1990
- 1990-01-31 FI FI900484A patent/FI92758C/en not_active IP Right Cessation
- 1990-01-31 DK DK199000262A patent/DK172831B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1331287C (en) | 1994-08-09 |
NZ225627A (en) | 1991-11-26 |
DE3855557T2 (en) | 1997-08-07 |
WO1989001120A1 (en) | 1989-02-09 |
JPH02504423A (en) | 1990-12-13 |
JP2927439B2 (en) | 1999-07-28 |
DE3855557D1 (en) | 1996-10-24 |
EP0380502A1 (en) | 1990-08-08 |
EP0380502B1 (en) | 1996-09-18 |
EP0380502A4 (en) | 1991-07-03 |
FI900484A0 (en) | 1990-01-31 |
ZA885628B (en) | 1989-04-26 |
FI92758C (en) | 1994-12-27 |
DK26290D0 (en) | 1990-01-31 |
DK26290A (en) | 1990-01-31 |
ATE143126T1 (en) | 1996-10-15 |
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 |