IT1002352B - Apparecchio per produrre neve carbo nica comprendente un ugello specia le inserito a monte della valvola di comando - Google Patents

Apparecchio per produrre neve carbo nica comprendente un ugello specia le inserito a monte della valvola di comando

Info

Publication number
IT1002352B
IT1002352B IT7332276A IT3227673A IT1002352B IT 1002352 B IT1002352 B IT 1002352B IT 7332276 A IT7332276 A IT 7332276A IT 3227673 A IT3227673 A IT 3227673A IT 1002352 B IT1002352 B IT 1002352B
Authority
IT
Italy
Prior art keywords
equipment
control valve
inserted upstream
nozzle inserted
special nozzle
Prior art date
Application number
IT7332276A
Other languages
English (en)
Italian (it)
Original Assignee
Air Prod & Chem
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 Prod & Chem filed Critical Air Prod & Chem
Application granted granted Critical
Publication of IT1002352B publication Critical patent/IT1002352B/it

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)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Taps Or Cocks (AREA)
IT7332276A 1973-06-01 1973-12-27 Apparecchio per produrre neve carbo nica comprendente un ugello specia le inserito a monte della valvola di comando IT1002352B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1002352B true IT1002352B (it) 1976-05-20

Family

ID=10242290

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7332276A IT1002352B (it) 1973-06-01 1973-12-27 Apparecchio per produrre neve carbo nica comprendente un ugello specia le inserito a monte della valvola di comando

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
DK0634111T3 (da) * 1993-07-12 1997-07-21 Nestle Sa Flerlagslevnedsmiddel samt fremgangsmåde og apparat til dets fremstilling
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
DE2363718A1 (de) 1974-12-19
FR2231622A1 (fr) 1974-12-27
US3905555A (en) 1975-09-16
FR2231622B3 (fr) 1976-03-19
DE2363718B2 (de) 1977-05-18
NL7317332A (fr) 1974-12-03
ZA739376B (en) 1974-11-27
BE809016A (fr) 1974-04-16

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