FR2389852A1 - Deep freeze cabinet with turntable - has fans circulating cold air from evaporators through racks mounted on turntable - Google Patents
Deep freeze cabinet with turntable - has fans circulating cold air from evaporators through racks mounted on turntableInfo
- Publication number
- FR2389852A1 FR2389852A1 FR7713975A FR7713975A FR2389852A1 FR 2389852 A1 FR2389852 A1 FR 2389852A1 FR 7713975 A FR7713975 A FR 7713975A FR 7713975 A FR7713975 A FR 7713975A FR 2389852 A1 FR2389852 A1 FR 2389852A1
- Authority
- FR
- France
- Prior art keywords
- turntable
- racks
- evaporators
- cold air
- fans
- 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.)
- Granted
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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D13/00—Stationary devices, e.g. cold-rooms
- F25D13/06—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space
- F25D13/067—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space with circulation of gaseous cooling fluid
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
Abstract
The deep freeze cabinet (1) is fitted with a turntable which carries a number of racks (2) arrang ed around its periphery. The racks support trays mounted one above the other so that there is a passage-way for air between the trays. Evaporators equipped with fans are mounted in the roof of the cabinet. These fans draw air from the central chimney (5), formed by the surrounding racks and deliver it to the space outside the turntable so that a continuous circulation through the racks is maintained. The food being frozen is transferred from the conveyor (11) to one of the racks and the removed after the turntable has made one complete revolution.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7713975A FR2389852A1 (en) | 1977-05-06 | 1977-05-06 | Deep freeze cabinet with turntable - has fans circulating cold air from evaporators through racks mounted on turntable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7713975A FR2389852A1 (en) | 1977-05-06 | 1977-05-06 | Deep freeze cabinet with turntable - has fans circulating cold air from evaporators through racks mounted on turntable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2389852A1 true FR2389852A1 (en) | 1978-12-01 |
FR2389852B1 FR2389852B1 (en) | 1980-03-07 |
Family
ID=9190493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7713975A Granted FR2389852A1 (en) | 1977-05-06 | 1977-05-06 | Deep freeze cabinet with turntable - has fans circulating cold air from evaporators through racks mounted on turntable |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2389852A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2861455A1 (en) * | 2003-10-23 | 2005-04-29 | Christian Muller | Thermal chamber with circulating fluid, e.g. for heating/cooling foodstuffs, has propulsion system to circulate fluid in closed loop |
EP1949008A2 (en) * | 2005-08-03 | 2008-07-30 | Linde, Inc. | Crust freezing system |
US8549866B2 (en) | 2008-04-21 | 2013-10-08 | Airinotec Gmbh | Cooling tunnel and method for operating the same |
-
1977
- 1977-05-06 FR FR7713975A patent/FR2389852A1/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2861455A1 (en) * | 2003-10-23 | 2005-04-29 | Christian Muller | Thermal chamber with circulating fluid, e.g. for heating/cooling foodstuffs, has propulsion system to circulate fluid in closed loop |
EP1949008A2 (en) * | 2005-08-03 | 2008-07-30 | Linde, Inc. | Crust freezing system |
EP1949008A4 (en) * | 2005-08-03 | 2014-12-10 | Linde Inc | Crust freezing system |
US8549866B2 (en) | 2008-04-21 | 2013-10-08 | Airinotec Gmbh | Cooling tunnel and method for operating the same |
Also Published As
Publication number | Publication date |
---|---|
FR2389852B1 (en) | 1980-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |