FR2262914A1 - Freezer for drawn poultry and game - fills eviscerated cavity with dry ice by injecting liquid carbon dioxide - Google Patents

Freezer for drawn poultry and game - fills eviscerated cavity with dry ice by injecting liquid carbon dioxide

Info

Publication number
FR2262914A1
FR2262914A1 FR7506892A FR7506892A FR2262914A1 FR 2262914 A1 FR2262914 A1 FR 2262914A1 FR 7506892 A FR7506892 A FR 7506892A FR 7506892 A FR7506892 A FR 7506892A FR 2262914 A1 FR2262914 A1 FR 2262914A1
Authority
FR
France
Prior art keywords
cavity
freezer
carcass
eviscerated
dry ice
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
FR7506892A
Other languages
French (fr)
Other versions
FR2262914B1 (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.)
Air Liquide SA
Original Assignee
Air Liquide SA
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 Air Liquide SA filed Critical Air Liquide SA
Publication of FR2262914A1 publication Critical patent/FR2262914A1/en
Priority to BE164849A priority Critical patent/BE839182A/en
Priority to DE19762608815 priority patent/DE2608815C3/en
Priority to JP1976025511U priority patent/JPS5641511Y2/ja
Priority to NL7602371A priority patent/NL178123C/en
Application granted granted Critical
Publication of FR2262914B1 publication Critical patent/FR2262914B1/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
    • 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
    • F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B4/00—General methods for preserving meat, sausages, fish or fish products
    • A23B4/06—Freezing; Subsequent thawing; Cooling
    • A23B4/062—Freezing; Subsequent thawing; Cooling the materials being transported through or in the apparatus with or without shaping, e.g. in the form of powder, granules or flakes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B4/00—General methods for preserving meat, sausages, fish or fish products
    • A23B4/06—Freezing; Subsequent thawing; Cooling
    • A23B4/08—Freezing; Subsequent thawing; Cooling with addition of chemicals or treatment with chemicals before or during cooling, e.g. in the form of an ice coating or frozen block

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

An industrial freezing process and freezer plant for edible game and poultry carcasses which have been drawn and stripped of feathers or fur before being brought into a thermally insulated, refrigerated zone. A metered jet of liw. CO2 is injected into the eviscerated cavity of each carcass where it expands to form a mass of dry ice filling the cavity while cold CO2 gas escapes from the cavity into the thermally insulated zone. The freezer plant comprises a freezing tunnel with conveyor fitted with hollow spikes each to engage a carcass cavity and provide an entry passage for an axially advancing injector pipe which is connected via a shut-off valve to a supply of liq. CO2. Virtually instant refrigeration of the entire internal surface of the eviscerated cavity takes place which avoids pollution and pockets of bacterial contamination; this is achieved without mechanical refrigeration and its associated high capital investment and subsequent maintenance costs. The carcass is not dried out of loaded with excess H2O and retains high quality taste, texture and appearance.
FR7506892A 1974-03-06 1975-03-05 Freezer for drawn poultry and game - fills eviscerated cavity with dry ice by injecting liquid carbon dioxide Granted FR2262914A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE164849A BE839182A (en) 1975-03-05 1976-03-04 PROCESS AND INSTALLATION FOR REFRIGERATION OF THE BODIES OF CONSUMER ANIMALS
DE19762608815 DE2608815C3 (en) 1975-03-05 1976-03-04 Cooling system for carcasses intended for consumption
JP1976025511U JPS5641511Y2 (en) 1975-03-05 1976-03-05
NL7602371A NL178123C (en) 1975-03-05 1976-03-05 METHOD AND APPARATUS FOR COOLING ANIMAL BODIES FOR CONSUMPTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH313374A CH575105A5 (en) 1974-03-06 1974-03-06

Publications (2)

Publication Number Publication Date
FR2262914A1 true FR2262914A1 (en) 1975-10-03
FR2262914B1 FR2262914B1 (en) 1978-05-05

Family

ID=4249324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7506892A Granted FR2262914A1 (en) 1974-03-06 1975-03-05 Freezer for drawn poultry and game - fills eviscerated cavity with dry ice by injecting liquid carbon dioxide

Country Status (2)

Country Link
CH (1) CH575105A5 (en)
FR (1) FR2262914A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230732A (en) * 1979-01-24 1980-10-28 Airco, Inc. Methods of chilling poultry
FR2593593A1 (en) * 1986-01-28 1987-07-31 Carboxyque Francaise Process and apparatus for making a cylindrical cavity in a soft object
NL8802886A (en) * 1988-11-23 1990-06-18 Minks Marijnen B V Cooled display cabinet for perishable food products - has contact cooled base plate and fan-driven convected air cooling
EP0651215A1 (en) * 1993-10-29 1995-05-03 Stork Bronswerk B.V. Cooling device, and method for cooling slaughtered animals
WO1995029594A2 (en) * 1994-04-29 1995-11-09 Irfan Aydemir Process and device for deep-freezing conical minced meat products, especially donair kebab cones
EP0827695A2 (en) * 1996-09-10 1998-03-11 The Boc Group, Inc. Minimizing microbial growth during food processing

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230732A (en) * 1979-01-24 1980-10-28 Airco, Inc. Methods of chilling poultry
FR2593593A1 (en) * 1986-01-28 1987-07-31 Carboxyque Francaise Process and apparatus for making a cylindrical cavity in a soft object
NL8802886A (en) * 1988-11-23 1990-06-18 Minks Marijnen B V Cooled display cabinet for perishable food products - has contact cooled base plate and fan-driven convected air cooling
EP0651215A1 (en) * 1993-10-29 1995-05-03 Stork Bronswerk B.V. Cooling device, and method for cooling slaughtered animals
NL9301871A (en) * 1993-10-29 1995-05-16 Stork Bronswerk B V Cooling device and method for cooling slaughtered animals.
WO1995029594A2 (en) * 1994-04-29 1995-11-09 Irfan Aydemir Process and device for deep-freezing conical minced meat products, especially donair kebab cones
WO1995029594A3 (en) * 1994-04-29 2003-06-26 Irfan Aydemir Process and device for deep-freezing conical minced meat products, especially donair kebab cones
EP0827695A2 (en) * 1996-09-10 1998-03-11 The Boc Group, Inc. Minimizing microbial growth during food processing
EP0827695A3 (en) * 1996-09-10 2000-08-02 The Boc Group, Inc. Minimizing microbial growth during food processing

Also Published As

Publication number Publication date
CH575105A5 (en) 1976-04-30
FR2262914B1 (en) 1978-05-05

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Legal Events

Date Code Title Description
ST Notification of lapse