FR2231622B3 - - Google Patents

Info

Publication number
FR2231622B3
FR2231622B3 FR7346431A FR7346431A FR2231622B3 FR 2231622 B3 FR2231622 B3 FR 2231622B3 FR 7346431 A FR7346431 A FR 7346431A FR 7346431 A FR7346431 A FR 7346431A FR 2231622 B3 FR2231622 B3 FR 2231622B3
Authority
FR
France
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.)
Expired
Application number
FR7346431A
Other versions
FR2231622A1 (fr
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 Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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 Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of FR2231622A1 publication Critical patent/FR2231622A1/fr
Application granted granted Critical
Publication of FR2231622B3 publication Critical patent/FR2231622B3/fr
Expired 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
    • F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
    • F25D3/127—Stationary devices 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
    • 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
    • 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
    • A23L3/361—Freezing; Subsequent thawing; Cooling the materials being transported through or in the apparatus, with or without shaping, e.g. in form of powder, granules, or flakes
    • A23L3/362—Freezing; Subsequent thawing; Cooling the materials being transported through or in the apparatus, with or without shaping, e.g. in form of powder, granules, or flakes with packages or with shaping in form of blocks or portions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • C01B32/55—Solidifying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nutrition Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Taps Or Cocks (AREA)
FR7346431A 1973-06-01 1973-12-19 Expired FR2231622B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2634973 1973-06-01

Publications (2)

Publication Number Publication Date
FR2231622A1 FR2231622A1 (fr) 1974-12-27
FR2231622B3 true FR2231622B3 (fr) 1976-03-19

Family

ID=10242290

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346431A Expired FR2231622B3 (fr) 1973-06-01 1973-12-19

Country Status (6)

Country Link
US (1) US3905555A (fr)
BE (1) BE809016A (fr)
FR (1) FR2231622B3 (fr)
IT (1) IT1002352B (fr)
NL (1) NL7317332A (fr)
ZA (1) ZA739376B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588067B1 (fr) * 1985-10-02 1988-05-13 Air Liquide Procede et tunnel de refroidissement superficiel de produits alimentaires
ES2099323T3 (es) * 1993-07-12 1997-05-16 Nestle Sa Procedimiento y dispositivo para la fabricacion de un alimento de varias capas.
DE19621835A1 (de) * 1996-05-31 1997-12-04 Aga Ab Expansionsdüse und Verfahren zur Erzeugung von Kohlendioxidschnee
US6000238A (en) * 1997-08-12 1999-12-14 The Boc Group, Inc. Carbon dioxide snow blanketing device
FR2903482B1 (fr) * 2006-07-10 2008-08-22 L'air Liquide Systeme d'injection de fluide cryogenique permettant le traitement de produits en vrac

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2109966A (en) * 1935-03-25 1938-03-01 Pyrene Mfg Co Fluid container
US2289352A (en) * 1938-12-22 1942-07-14 Cardox Corp Fire extinguisher discharge apparatus
US2457526A (en) * 1945-09-15 1948-12-28 Brown Daniel Fire hose nozzle
US3447755A (en) * 1966-12-05 1969-06-03 Horace A Cartwright Spray nozzle and alignment arrangement therefor

Also Published As

Publication number Publication date
FR2231622A1 (fr) 1974-12-27
DE2363718B2 (de) 1977-05-18
ZA739376B (en) 1974-11-27
DE2363718A1 (de) 1974-12-19
BE809016A (fr) 1974-04-16
US3905555A (en) 1975-09-16
NL7317332A (fr) 1974-12-03
IT1002352B (it) 1976-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse