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FR2231622A1 - - Google Patents

Info

Publication number
FR2231622A1
FR2231622A1 FR7346431A FR7346431A FR2231622A1 FR 2231622 A1 FR2231622 A1 FR 2231622A1 FR 7346431 A FR7346431 A FR 7346431A FR 7346431 A FR7346431 A FR 7346431A FR 2231622 A1 FR2231622 A1 FR 2231622A1
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.)
Granted
Application number
FR7346431A
Other versions
FR2231622B3 (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
    • 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
    • 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
    • A23B2/803—Materials being transported through or in the apparatus, with or without shaping, e.g. in the form of powders, granules or flakes
    • A23B2/8033—Materials being transported through or in the apparatus, with or without shaping, e.g. in the form of powders, granules or flakes with packages or with shaping in the 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (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 true FR2231622A1 (fr) 1974-12-27
FR2231622B3 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2903482A1 (fr) * 2006-07-10 2008-01-11 Air Liquide Systeme d'injection de fluide cryogenique permettant le traitement de produits en vrac

Families Citing this family (4)

* 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
ATE149801T1 (de) * 1993-07-12 1997-03-15 Nestle Sa Verfahren und vorrichtung zur herstellung eines mehrschichtlebensmittels
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

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2903482A1 (fr) * 2006-07-10 2008-01-11 Air Liquide Systeme d'injection de fluide cryogenique permettant le traitement de produits en vrac
WO2008007000A3 (fr) * 2006-07-10 2008-03-13 Air Liquide Systeme d'injection de fluide cryogenique permettant le traitement de produits en vrac et procede de refroidissement le mettant en oeuvre

Also Published As

Publication number Publication date
ZA739376B (en) 1974-11-27
US3905555A (en) 1975-09-16
DE2363718B2 (de) 1977-05-18
FR2231622B3 (fr) 1976-03-19
DE2363718A1 (de) 1974-12-19
IT1002352B (it) 1976-05-20
BE809016A (fr) 1974-04-16
NL7317332A (fr) 1974-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse