FR2416434A1 - Carbon di:oxide cold box for food and drinks - has internal side channels promoting downwards flow of gaseous carbon di:oxide - Google Patents

Carbon di:oxide cold box for food and drinks - has internal side channels promoting downwards flow of gaseous carbon di:oxide

Info

Publication number
FR2416434A1
FR2416434A1 FR7832941A FR7832941A FR2416434A1 FR 2416434 A1 FR2416434 A1 FR 2416434A1 FR 7832941 A FR7832941 A FR 7832941A FR 7832941 A FR7832941 A FR 7832941A FR 2416434 A1 FR2416434 A1 FR 2416434A1
Authority
FR
France
Prior art keywords
oxide
food
carbon
drinks
internal side
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
Application number
FR7832941A
Other languages
French (fr)
Other versions
FR2416434B3 (en
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.)
Buderus AG
Original Assignee
Buderus AG
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 Buderus AG filed Critical Buderus AG
Publication of FR2416434A1 publication Critical patent/FR2416434A1/en
Application granted granted Critical
Publication of FR2416434B3 publication Critical patent/FR2416434B3/fr
Granted 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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B31/00—Service or tea tables, trolleys, or wagons
    • A47B2031/004—Service or tea tables, trolleys, or wagons having four vertical uprights
    • A47B2031/005—Service or tea tables, trolleys, or wagons having four vertical uprights with movable trays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2202/00—Indexing codes relating to type or characteristics of transported articles
    • B62B2202/67—Service trolleys, e.g. in aircraft
    • 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
    • F25D2303/084—Position of the cold storage material in relationship to a product to be cooled
    • F25D2303/0844—Position of the cold storage material in relationship to a product to be cooled above the product
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/38—Refrigerating devices characterised by wheels

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

The refrigerator for food and drinks has a refrigerant compartment above the food compartment. The highly viscous carbon dioxide gas used has a free circulation path. The side walls of the food and drinks compartment has inwards open channels (6), connected to the refrigerant gas compartment (4). The channels can be situated in the loading door (2) and connected with the door side gaps (8).
FR7832941A 1978-02-01 1978-11-22 Carbon di:oxide cold box for food and drinks - has internal side channels promoting downwards flow of gaseous carbon di:oxide Granted FR2416434A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782804236 DE2804236A1 (en) 1978-02-01 1978-02-01 REFRIGERATOR FOR FOOD

Publications (2)

Publication Number Publication Date
FR2416434A1 true FR2416434A1 (en) 1979-08-31
FR2416434B3 FR2416434B3 (en) 1981-08-21

Family

ID=6030881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832941A Granted FR2416434A1 (en) 1978-02-01 1978-11-22 Carbon di:oxide cold box for food and drinks - has internal side channels promoting downwards flow of gaseous carbon di:oxide

Country Status (4)

Country Link
DE (1) DE2804236A1 (en)
FR (1) FR2416434A1 (en)
IT (2) IT7952814V0 (en)
NL (1) NL7900194A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080313A1 (en) * 1981-11-16 1983-06-01 PTC Aerospace Inc. Apparatus for chilling food on a plurality of food trays
FR2696158A1 (en) * 1992-09-29 1994-04-01 Carboxyque Francaise Insulated container, especially for transporting fresh or frozen products.
NL1028463C2 (en) * 2005-03-04 2006-09-06 Driessen Aerospace Group Nv Refrigerated catering trolley for e.g. aircraft, has cooling device housed inside trolley casing

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8805753U1 (en) * 1988-04-30 1989-09-07 Rolf Rodehau GmbH & Co KG Metallwarenfabrik, 6070 Langen Box-shaped refrigerator, especially serving trolley for commercial aircraft
DE202006011143U1 (en) * 2006-07-13 2007-10-25 Storopack Hans Reichenecker Gmbh cooling box
EP2745062B1 (en) * 2011-08-16 2016-11-09 Ferguson, Gary Wayne Delivery container for temperature sensitive goods

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080313A1 (en) * 1981-11-16 1983-06-01 PTC Aerospace Inc. Apparatus for chilling food on a plurality of food trays
FR2696158A1 (en) * 1992-09-29 1994-04-01 Carboxyque Francaise Insulated container, especially for transporting fresh or frozen products.
EP0591047A1 (en) * 1992-09-29 1994-04-06 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Isothermal container, particularly for the transport of fresh or frozen products
US5397010A (en) * 1992-09-29 1995-03-14 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Isothermal container, particularly for transporting fresh or frozen products
NL1028463C2 (en) * 2005-03-04 2006-09-06 Driessen Aerospace Group Nv Refrigerated catering trolley for e.g. aircraft, has cooling device housed inside trolley casing

Also Published As

Publication number Publication date
FR2416434B3 (en) 1981-08-21
IT7967026A0 (en) 1979-01-08
NL7900194A (en) 1979-08-03
DE2804236A1 (en) 1979-08-02
IT1118262B (en) 1986-02-24
IT7952814V0 (en) 1979-01-08

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Legal Events

Date Code Title Description
ST Notification of lapse