FR2348450A2 - Combined blast freeze tunnel and cold store - with common refrigeration plant and mechanical handling of palletised foods - Google Patents

Combined blast freeze tunnel and cold store - with common refrigeration plant and mechanical handling of palletised foods

Info

Publication number
FR2348450A2
FR2348450A2 FR7610974A FR7610974A FR2348450A2 FR 2348450 A2 FR2348450 A2 FR 2348450A2 FR 7610974 A FR7610974 A FR 7610974A FR 7610974 A FR7610974 A FR 7610974A FR 2348450 A2 FR2348450 A2 FR 2348450A2
Authority
FR
France
Prior art keywords
space
refrigeration plant
palletised
foods
freeze tunnel
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
FR7610974A
Other languages
French (fr)
Other versions
FR2348450B2 (en
Inventor
Roland Chaussy
Jean Paoli
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7610974A priority Critical patent/FR2348450A2/en
Priority to GB17319/76A priority patent/GB1543228A/en
Priority to ES447483A priority patent/ES447483A1/en
Priority to US05/681,407 priority patent/US4063432A/en
Priority to IT68042/76A priority patent/IT1062189B/en
Publication of FR2348450A2 publication Critical patent/FR2348450A2/en
Application granted granted Critical
Publication of FR2348450B2 publication Critical patent/FR2348450B2/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/36—Freezing; Subsequent thawing; Cooling
    • 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
    • F25D13/02—Stationary devices, e.g. cold-rooms with several cooling compartments, e.g. refrigerated locker systems
    • F25D13/04—Stationary devices, e.g. cold-rooms with several cooling compartments, e.g. refrigerated locker systems the compartments being at different temperatures
    • 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
    • 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
    • F25D2400/30—Quick freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

A refrigerated chamber is claimed which is cooled by low temp. air circulated via the evaporator of refrigeration plant, part of the chamber space being subjected to a much more intense circulation of air than the rest of the space in order to provide the quick-freezing facilities of a blast freeze tunnel, the rest of the space serving for cold storage. The cold storage space is furnished with open shelf racks extending in series, communicating nose-to-tail, and with a number of the racks being sleeved longitudinally, i.e. effectively walled, to enclose a tunnel space for blast freezing air circulation.
FR7610974A 1975-04-30 1976-04-14 Combined blast freeze tunnel and cold store - with common refrigeration plant and mechanical handling of palletised foods Granted FR2348450A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7610974A FR2348450A2 (en) 1976-04-14 1976-04-14 Combined blast freeze tunnel and cold store - with common refrigeration plant and mechanical handling of palletised foods
GB17319/76A GB1543228A (en) 1975-04-30 1976-04-28 Freezing and cold-storage installation
ES447483A ES447483A1 (en) 1975-04-30 1976-04-29 Freezing and cold-storage installation
US05/681,407 US4063432A (en) 1975-04-30 1976-04-29 Freezing and cold-storage installation
IT68042/76A IT1062189B (en) 1975-04-30 1976-04-29 EQUIPMENT FOR THE FREEZING AND STORAGE OF FOOD AND SIMILAR PRODUCTS IN THE COLD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7610974A FR2348450A2 (en) 1976-04-14 1976-04-14 Combined blast freeze tunnel and cold store - with common refrigeration plant and mechanical handling of palletised foods

Publications (2)

Publication Number Publication Date
FR2348450A2 true FR2348450A2 (en) 1977-11-10
FR2348450B2 FR2348450B2 (en) 1978-08-25

Family

ID=9171821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7610974A Granted FR2348450A2 (en) 1975-04-30 1976-04-14 Combined blast freeze tunnel and cold store - with common refrigeration plant and mechanical handling of palletised foods

Country Status (1)

Country Link
FR (1) FR2348450A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997001977A1 (en) * 1995-07-05 1997-01-23 Renard Andre Refrigerated cabinet for displaying food or the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997001977A1 (en) * 1995-07-05 1997-01-23 Renard Andre Refrigerated cabinet for displaying food or the like
US5996366A (en) * 1995-07-05 1999-12-07 Renard; Andre Refrigerated cabinet for displaying food or the like

Also Published As

Publication number Publication date
FR2348450B2 (en) 1978-08-25

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