ZA977372B - Cooling unit. - Google Patents

Cooling unit.

Info

Publication number
ZA977372B
ZA977372B ZA9707372A ZA977372A ZA977372B ZA 977372 B ZA977372 B ZA 977372B ZA 9707372 A ZA9707372 A ZA 9707372A ZA 977372 A ZA977372 A ZA 977372A ZA 977372 B ZA977372 B ZA 977372B
Authority
ZA
South Africa
Prior art keywords
storage space
cooling
cooling unit
coolant
evaporation
Prior art date
Application number
ZA9707372A
Inventor
Franz Luerken
Original Assignee
Messer Griesheim Gmbh
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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of ZA977372B publication Critical patent/ZA977372B/en

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
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F25D3/105—Movable containers

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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Inorganic Insulating Materials (AREA)
  • Polarising Elements (AREA)

Abstract

Autonomously operating cooling unit for cooling a storage space (9) during a certain time. The cooling unit (1) contains a container (2) for a coolant and a number of pipes (14) and is provided with means (13) for making the air in the storage space circulate by using the increase in pressure caused by the evaporation of the coolant; the storage space (9) is equipped for the transport of foods in a frozen or cooled condition. The evaporation of a coolant causes: the cooling of the storage space (9); the circulation of the ambient air in the storage space (9); the drying of the ambient air; and thermally controlled cooling. <IMAGE>
ZA9707372A 1996-08-29 1997-08-15 Cooling unit. ZA977372B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1003915A NL1003915C2 (en) 1996-08-29 1996-08-29 Cooling device.

Publications (1)

Publication Number Publication Date
ZA977372B true ZA977372B (en) 1998-02-19

Family

ID=19763434

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9707372A ZA977372B (en) 1996-08-29 1997-08-15 Cooling unit.

Country Status (5)

Country Link
EP (1) EP0826937B1 (en)
AT (1) ATE245270T1 (en)
DE (1) DE69723515D1 (en)
NL (1) NL1003915C2 (en)
ZA (1) ZA977372B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1593918B1 (en) 2004-05-06 2013-03-13 Air Liquide Deutschland GmbH Indirect cooling of refrigerated vehicles
EP1659355A3 (en) 2004-11-17 2008-02-13 Air Liquide Deutschland GmbH Cooling process and cooling apparatus for refrigerated vehicles
DE102006016557A1 (en) * 2006-04-07 2007-10-11 Air Liquide Deutschland Gmbh Refrigerated vehicle with external cooling module and cooling method
DE102006016555A1 (en) 2006-04-07 2007-10-11 Air Liquide Deutschland Gmbh Method and device for establishing an overpressure in a liquefied gas tank of a refrigerated vehicle and cooling system for a refrigerated vehicle and refrigerated vehicle
DE102006016559A1 (en) * 2006-04-07 2007-10-11 Air Liquide Deutschland Gmbh Heat exchanger for a mobile refrigerated vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271970A (en) * 1962-10-29 1966-09-13 Pennsylvania Wmb Inc Insulated cold storage rooms or similar enclosures
US3163022A (en) * 1963-01-21 1964-12-29 Z Z Corp Refrigeration system employing expendable refrigerant
US3447336A (en) * 1967-09-22 1969-06-03 Pullman Inc Refrigeration arrangement
US3447334A (en) * 1967-12-07 1969-06-03 Garrett Corp Environmental system for preservation of perishables
GB1594576A (en) * 1976-11-16 1981-07-30 Boc Ltd Refrigeration apparatus
US4576010A (en) * 1983-10-18 1986-03-18 Nhy-Temp, Inc. Cryogenic refrigeration control system
CA2095494C (en) * 1992-06-10 1998-08-11 Ron C. Lee Cooling method and apparatus

Also Published As

Publication number Publication date
NL1003915C2 (en) 1998-03-04
EP0826937B1 (en) 2003-07-16
DE69723515D1 (en) 2003-08-21
ATE245270T1 (en) 2003-08-15
EP0826937A1 (en) 1998-03-04

Similar Documents

Publication Publication Date Title
EP0742887B1 (en) Method of transporting or storing perishable produce
EP1236960B1 (en) Preservation apparatus particularly for perishable products at a preset temperature
CA2373245A1 (en) Fruit chiller
GR3025808T3 (en) Portable cooler
WO1994024498A1 (en) Self-contained cooler/freezer apparatus
MY103851A (en) Cold preserving container.
CA2282866A1 (en) Freeze drying with reduced cryogen consumption
ES2076830T3 (en) ISOTHERMAL CONTAINER, PARTICULARLY FOR THE TRANSPORT OF FRESH OR FROZEN PRODUCTS.
US4457142A (en) Method of chilling materials and chilling container
ZA977372B (en) Cooling unit.
DE69302720D1 (en) Drying cabinet
SE8300651L (en) HEAT-INSULATED COOL FOR COOLING AND LIKE
JPH0375472A (en) Cold storage type cold warehouse
GR3021128T3 (en) Method and device for heat exchange with a fluid which is partially freezing.
CA2068907A1 (en) Expanding apparatus for agricultural product such as tobacco material
SE8702794D0 (en) CONTAINER TRANSPORT COOLING SYSTEM
GB9909216D0 (en) A trim cooler
JPS644061Y2 (en)
TW356510B (en) Cold air circulation cooling device
SE9201768D0 (en) REFRIGERATOR WITH INTERMITTENT WORKING SURPTION REFRIGERATOR
JPH09285507A (en) Dead body cold reserving device
GB2271416A (en) Apparatus for cooling or chilling beverage containers
JPS5646990A (en) Room cooler
FI822645L (en) FOERFARANDE VID DRIFT AV KYLMOEBEL
JPH0123100Y2 (en)