DE609962T1 - Cooling process. - Google Patents

Cooling process.

Info

Publication number
DE609962T1
DE609962T1 DE1994200623 DE94200623T DE609962T1 DE 609962 T1 DE609962 T1 DE 609962T1 DE 1994200623 DE1994200623 DE 1994200623 DE 94200623 T DE94200623 T DE 94200623T DE 609962 T1 DE609962 T1 DE 609962T1
Authority
DE
Germany
Prior art keywords
cooling system
pieces
dry ice
containers
cooling
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.)
Pending
Application number
DE1994200623
Other languages
German (de)
Inventor
Erik L Andersen
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.)
Norsk Hydro Elektrisk Kvaelstof AS
Original Assignee
Norsk Hydro Elektrisk Kvaelstof AS
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 Norsk Hydro Elektrisk Kvaelstof AS filed Critical Norsk Hydro Elektrisk Kvaelstof AS
Publication of DE609962T1 publication Critical patent/DE609962T1/en
Pending 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
    • 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
    • F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
    • F25D3/125—Movable containers
    • 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
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/082—Devices using cold storage material, i.e. ice or other freezable liquid disposed in a cold storage element not forming part of a container for products to be cooled, e.g. ice pack or gel accumulator
    • F25D2303/0822—Details of the element
    • F25D2303/08221—Fasteners or fixing means for the element
    • 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
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/809—Holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)

Claims (4)

PATENTANSPRÜCHE EP 94 200 623.0 10666P DEU/CMruPATENT CLAIMS EP 94 200 623.0 10666P DEU/CMru 1. Kühlsystem (1) zum Kühlen und Frieren von in Transportwagen oder in Containern (5) aufbewahrten Nahrungsmitteln und Getränken durch Einsatz von Trockeneis-Stücken, dadurch gekennzeichnet, daß das Kühlsystem Stücke von Trockeneis (2) aufweist, welche vor den das Innere der Transportwagen oder der Container bildenden Fächern (6) angeordnet sind.1. Cooling system (1) for cooling and freezing food and drinks stored in transport trolleys or containers (5) by using pieces of dry ice, characterized in that the cooling system has pieces of dry ice (2) which are arranged in front of the compartments forming the interior of the transport trolleys or containers (6). 2. Kühlsystem gemäß Anspruch 1, dadurch gekennzeichnet, daß die Stücke des Trockeneises (2) in wenigstens einer Ausflußverpackung (3) eingepackt sind, welche an ihrem oberen Ende mit einer Anordnung zum Festhalten ausgestattet ist.2. Cooling system according to claim 1, characterized in that the pieces of dry ice (2) are packed in at least one outflow packaging (3) which is equipped with a holding arrangement at its upper end. 3. Kühlsystem gemäß Anspruch 2, dadurch gekennzeichnet, daß die Anordnung zum Festhalten als doppdwandiger Streifen oder als Handgriff ausgebildet ist.3. Cooling system according to claim 2, characterized in that the arrangement for holding is designed as a double-walled strip or as a handle. 4. Kühlsystem gemäß Anspruch 1, dadurch gekennzeichnet, daß die Stücke des Trockeneises (2) unter Vakuum in vorgeformtes Kunststoff eingepackt sind.4. Cooling system according to claim 1, characterized in that the pieces of dry ice (2) are packed under vacuum in preformed plastic.
DE1994200623 1994-03-09 1994-03-10 Cooling process. Pending DE609962T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO940841A NO178208C (en) 1994-03-09 1994-03-09 Process for cooling food and drink using dry ice and cooling system

Publications (1)

Publication Number Publication Date
DE609962T1 true DE609962T1 (en) 1994-12-22

Family

ID=19896915

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994200623 Pending DE609962T1 (en) 1994-03-09 1994-03-10 Cooling process.

Country Status (3)

Country Link
EP (1) EP0609962A3 (en)
DE (1) DE609962T1 (en)
NO (1) NO178208C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761144B1 (en) 1997-03-24 1999-05-21 Hydrogas France Sa DEVICE FOR TRANSPORTING FRESH PRODUCTS AND METHOD FOR THE PRODUCTION AND TRANSFER OF CARBONIC OR SNOW ICE COMPRESSED IN THE DEVICE
AU7075198A (en) * 1997-04-27 1998-11-24 Scotway Limited A cooling apparatus
EP0964214A1 (en) * 1998-06-11 1999-12-15 Colpo Company Limited Compact chilling system for containers and method for preserving cold
EP1387135A3 (en) * 1998-06-11 2006-11-22 Cool Pack System Corp. Compact chilling system for containers and method for preserving cold
AU6118399A (en) * 1998-10-12 2000-05-01 Tineke Charlotte Kouwenberg Cooled drawer for aircraft food trolley
US6269651B1 (en) 1999-10-28 2001-08-07 Scotsway Limited Cooling apparatus
NL1015205C2 (en) * 2000-05-16 2001-11-19 Hoek Loos Bv Cooling device for a food trolley.
US9446847B2 (en) * 2013-04-29 2016-09-20 The Boeing Company Vertically mounted dry ice cooling compartment applied to a galley cart for temperature gradient reduction

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1838163A (en) * 1928-02-01 1931-12-29 Dri Kold Mfg Company Combined receiver and holder
US2188372A (en) * 1937-11-05 1940-01-30 Frank B Parker Refrigeration
US3992069A (en) * 1975-06-23 1976-11-16 Gary Kitterman Food tray carrier
US3950789A (en) * 1975-07-22 1976-04-20 Kansas State University Research Foundation Dry ice cooling jacket
FR2604243B3 (en) * 1986-09-19 1988-12-23 Anhydride Carbonique Ind PROCESS FOR THE MANUFACTURE OF A COLD ACCUMULATING MASS FROM CARBONIC ANHYDRIDE AND ACCUMULATOR OBTAINED THEREFROM.
US4741167A (en) * 1986-11-20 1988-05-03 Wigley Freddie J Method and apparatus for transporting perishable materials
ZW7192A1 (en) * 1991-06-28 1992-08-08 African Oxygen Ltd A method and means for providing refrigeration
JPH05193923A (en) * 1992-01-22 1993-08-03 Hideo Morota Material of solid carbon dioxide

Also Published As

Publication number Publication date
NO178208B (en) 1995-10-30
NO940841D0 (en) 1994-03-09
EP0609962A2 (en) 1994-08-10
EP0609962A3 (en) 1995-01-18
NO178208C (en) 1996-02-07
NO940841L (en) 1995-09-11

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