FR2309813A1 - 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
FR2309813A1
FR2309813A1 FR7513568A FR7513568A FR2309813A1 FR 2309813 A1 FR2309813 A1 FR 2309813A1 FR 7513568 A FR7513568 A FR 7513568A FR 7513568 A FR7513568 A FR 7513568A FR 2309813 A1 FR2309813 A1 FR 2309813A1
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
FR7513568A
Other languages
French (fr)
Other versions
FR2309813B1 (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 FR7513568A priority Critical patent/FR2309813A1/en
Priority to GB17319/76A priority patent/GB1543228A/en
Priority to IT68042/76A priority patent/IT1062189B/en
Priority to US05/681,407 priority patent/US4063432A/en
Priority to ES447483A priority patent/ES447483A1/en
Priority to BE166648A priority patent/BE841368A/en
Publication of FR2309813A1 publication Critical patent/FR2309813A1/en
Application granted granted Critical
Publication of FR2309813B1 publication Critical patent/FR2309813B1/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
    • 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
    • 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
    • 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)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (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.
FR7513568A 1975-04-30 1975-04-30 Combined blast freeze tunnel and cold store - with common refrigeration plant and mechanical handling of palletised foods Granted FR2309813A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7513568A FR2309813A1 (en) 1975-04-30 1975-04-30 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
IT68042/76A IT1062189B (en) 1975-04-30 1976-04-29 EQUIPMENT FOR THE FREEZING AND STORAGE OF FOOD AND SIMILAR PRODUCTS IN THE COLD
US05/681,407 US4063432A (en) 1975-04-30 1976-04-29 Freezing and cold-storage installation
ES447483A ES447483A1 (en) 1975-04-30 1976-04-29 Freezing and cold-storage installation
BE166648A BE841368A (en) 1975-04-30 1976-04-30 FREEZING AND COLD PRESERVATION PLANT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7513568A FR2309813A1 (en) 1975-04-30 1975-04-30 Combined blast freeze tunnel and cold store - with common refrigeration plant and mechanical handling of palletised foods

Publications (2)

Publication Number Publication Date
FR2309813A1 true FR2309813A1 (en) 1976-11-26
FR2309813B1 FR2309813B1 (en) 1978-03-17

Family

ID=9154669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513568A Granted FR2309813A1 (en) 1975-04-30 1975-04-30 Combined blast freeze tunnel and cold store - with common refrigeration plant and mechanical handling of palletised foods

Country Status (2)

Country Link
BE (1) BE841368A (en)
FR (1) FR2309813A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708090A1 (en) * 1993-07-01 1995-01-27 Profroid Ind Sa Fixed refrigeration chamber with external evaporator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484572A (en) * 1947-04-24 1949-10-11 Gen Motors Corp Frozen food plant
DE944495C (en) * 1954-12-11 1956-10-31 Escher Wyss Werke Lindau Ges M Freezer, freezer or freezer
FR1459700A (en) * 1965-02-08 1966-11-18 Sulzer Ag Food storage warehouse
FR1568855A (en) * 1967-01-06 1969-05-30
FR1602322A (en) * 1967-12-22 1970-11-09

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484572A (en) * 1947-04-24 1949-10-11 Gen Motors Corp Frozen food plant
DE944495C (en) * 1954-12-11 1956-10-31 Escher Wyss Werke Lindau Ges M Freezer, freezer or freezer
FR1459700A (en) * 1965-02-08 1966-11-18 Sulzer Ag Food storage warehouse
FR1568855A (en) * 1967-01-06 1969-05-30
FR1602322A (en) * 1967-12-22 1970-11-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708090A1 (en) * 1993-07-01 1995-01-27 Profroid Ind Sa Fixed refrigeration chamber with external evaporator

Also Published As

Publication number Publication date
FR2309813B1 (en) 1978-03-17
BE841368A (en) 1976-11-03

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse