FR2133502A1 - Cryogenic liquid spray - to deposit particles electrostatically on product to be frozen - Google Patents

Cryogenic liquid spray - to deposit particles electrostatically on product to be frozen

Info

Publication number
FR2133502A1
FR2133502A1 FR7113294A FR7113294A FR2133502A1 FR 2133502 A1 FR2133502 A1 FR 2133502A1 FR 7113294 A FR7113294 A FR 7113294A FR 7113294 A FR7113294 A FR 7113294A FR 2133502 A1 FR2133502 A1 FR 2133502A1
Authority
FR
France
Prior art keywords
product
frozen
liq
liquid spray
cryogenic liquid
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
FR7113294A
Other languages
English (en)
French (fr)
Other versions
FR2133502B1 (enExample
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.)
SEGIC
Original Assignee
SEGIC
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 SEGIC filed Critical SEGIC
Priority to FR7113294A priority Critical patent/FR2133502A1/fr
Publication of FR2133502A1 publication Critical patent/FR2133502A1/fr
Application granted granted Critical
Publication of FR2133502B1 publication Critical patent/FR2133502B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B4/00—Preservation of meat, sausages, fish or fish products
    • A23B4/06—Freezing; Subsequent thawing; Cooling
    • A23B4/066—Freezing; Subsequent thawing; Cooling the materials not 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—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/80—Freezing; Subsequent thawing; Cooling
    • A23B2/805—Materials not being transported through or in the apparatus with or without shaping, e.g. in the form of powders, granules or flakes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/80—Freezing; Subsequent thawing; Cooling
    • A23B2/85—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals
    • A23B2/88—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals with direct contact between the food and the chemical, e.g. liquid N2 at cryogenic temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • 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
    • F25D3/105—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
    • F25D9/00—Devices not associated with refrigerating machinery and not covered by groups F25D1/00 - F25D7/00; Combinations of devices covered by two or more of the groups F25D1/00 - F25D7/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Wood Science & Technology (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)
FR7113294A 1971-04-15 1971-04-15 Cryogenic liquid spray - to deposit particles electrostatically on product to be frozen Granted FR2133502A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7113294A FR2133502A1 (en) 1971-04-15 1971-04-15 Cryogenic liquid spray - to deposit particles electrostatically on product to be frozen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7113294A FR2133502A1 (en) 1971-04-15 1971-04-15 Cryogenic liquid spray - to deposit particles electrostatically on product to be frozen

Publications (2)

Publication Number Publication Date
FR2133502A1 true FR2133502A1 (en) 1972-12-01
FR2133502B1 FR2133502B1 (enExample) 1975-01-17

Family

ID=9075310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7113294A Granted FR2133502A1 (en) 1971-04-15 1971-04-15 Cryogenic liquid spray - to deposit particles electrostatically on product to be frozen

Country Status (1)

Country Link
FR (1) FR2133502A1 (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900112A1 (de) * 1978-04-12 1979-10-18 Denise Dew Verfahren und vorrichtung zur behandlung von nahrungsprodukten
FR2462673A1 (fr) * 1979-08-03 1981-02-13 Carboxyque Francaise Enceinte de refrigeration
DE2733297A1 (de) * 1977-07-22 1981-05-27 Electricité de France Service National, 75008 Paris Verfahren und vorrichtung zum auftauen gefrorener oder tiefgekuehlter produkte
US4343979A (en) * 1977-08-04 1982-08-10 Electricite De France (Service National) Device for rapid defreezing of frozen or deep-frozen products
FR2588067A1 (fr) * 1985-10-02 1987-04-03 Air Liquide Procede et tunnel de refroidissement superficiel de produits alimentaires
WO1993017562A1 (en) * 1992-03-05 1993-09-16 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude A method of preserving the color of stored meat using noble gases
US6113962A (en) * 1992-03-05 2000-09-05 American Air Liquide Preservation of color of stored meat using noble gases
US6274185B1 (en) 1992-04-03 2001-08-14 American Air Liquide Method of controlling browning reactions using noble gases

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733297A1 (de) * 1977-07-22 1981-05-27 Electricité de France Service National, 75008 Paris Verfahren und vorrichtung zum auftauen gefrorener oder tiefgekuehlter produkte
US4343979A (en) * 1977-08-04 1982-08-10 Electricite De France (Service National) Device for rapid defreezing of frozen or deep-frozen products
DE2900112A1 (de) * 1978-04-12 1979-10-18 Denise Dew Verfahren und vorrichtung zur behandlung von nahrungsprodukten
FR2422338A2 (fr) * 1978-04-12 1979-11-09 Vermorel Denise Procede et appareillage pour traiter des produits alimentaires par pulverisation d'eau dans un champ electrostatique
FR2462673A1 (fr) * 1979-08-03 1981-02-13 Carboxyque Francaise Enceinte de refrigeration
WO1987001913A1 (fr) * 1985-10-02 1987-04-09 L'air Liquide, Societe Anonyme Pour L'etude Et L'e Procede et tunnel de refroidissement superficiel de produits alimentaires
FR2588067A1 (fr) * 1985-10-02 1987-04-03 Air Liquide Procede et tunnel de refroidissement superficiel de produits alimentaires
EP0225203A1 (fr) * 1985-10-02 1987-06-10 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé et tunnel de refroidissement superficiel de produits alimentaires
EP0228308A1 (fr) * 1985-10-02 1987-07-08 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé et tunnel de refroidissement superficiel de produits alimentaires
US4750331A (en) * 1985-10-02 1988-06-14 L'air Liquide Process for the surface cooling of food products
WO1993017562A1 (en) * 1992-03-05 1993-09-16 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude A method of preserving the color of stored meat using noble gases
US6113962A (en) * 1992-03-05 2000-09-05 American Air Liquide Preservation of color of stored meat using noble gases
US6274185B1 (en) 1992-04-03 2001-08-14 American Air Liquide Method of controlling browning reactions using noble gases

Also Published As

Publication number Publication date
FR2133502B1 (enExample) 1975-01-17

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse