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AU2007299311A1 - Device for the rapid freezing of substances - Google Patents

Device for the rapid freezing of substances

Info

Publication number
AU2007299311A1
AU2007299311A1 AU2007299311A AU2007299311A AU2007299311A1 AU 2007299311 A1 AU2007299311 A1 AU 2007299311A1 AU 2007299311 A AU2007299311 A AU 2007299311A AU 2007299311 A AU2007299311 A AU 2007299311A AU 2007299311 A1 AU2007299311 A1 AU 2007299311A1
Authority
AU
Australia
Prior art keywords
substances
freezing
rapid freezing
starting substances
coolant
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
AU2007299311A
Other versions
AU2007299311B2 (en
Inventor
Rudolf Erwin Berghoff
Jos Wijlens
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Publication of AU2007299311A1 publication Critical patent/AU2007299311A1/en
Application granted granted Critical
Publication of AU2007299311B2 publication Critical patent/AU2007299311B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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—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
    • 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
    • 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
    • F25D13/00—Stationary devices, e.g. cold-rooms
    • F25D13/06—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space
    • F25D13/065—Articles being submerged in liquid coolant

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Food Science & Technology (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Zoology (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Confectionery (AREA)

Abstract

The invention relates to a device for the rapid freezing of the surface or for the complete freezing of starting substances, in particular of food or pharmaceuticals, said device comprising a treatment zone (B), through which a cryogenic liquefied gas flows as a coolant, said gas thereby freezing at least the surfaces of the starting substances and thereby causing relative movements between the starting substances, which are immersed in the coolant. The treatment zone (B) is made up of modules (M1, M2, M3, M4) and the length thereof can be changed by adding or removing one or a plurality of modules.
AU2007299311A 2006-09-22 2007-09-14 Device for the rapid freezing of substances Ceased AU2007299311B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006045324A DE102006045324A1 (en) 2006-09-22 2006-09-22 Device for rapid freezing of substances
DE102006045324.7 2006-09-22
PCT/EP2007/008000 WO2008034557A2 (en) 2006-09-22 2007-09-14 Device for the rapid freezing of substances

Publications (2)

Publication Number Publication Date
AU2007299311A1 true AU2007299311A1 (en) 2008-03-27
AU2007299311B2 AU2007299311B2 (en) 2010-10-28

Family

ID=39134121

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007299311A Ceased AU2007299311B2 (en) 2006-09-22 2007-09-14 Device for the rapid freezing of substances

Country Status (9)

Country Link
US (1) US20100031689A1 (en)
EP (1) EP2064501B1 (en)
AT (1) ATE467092T1 (en)
AU (1) AU2007299311B2 (en)
DE (2) DE102006045324A1 (en)
DK (1) DK2064501T3 (en)
ES (1) ES2345070T3 (en)
PL (1) PL2064501T3 (en)
WO (1) WO2008034557A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102754003B (en) 2010-02-10 2014-06-18 3M创新有限公司 Illumination device having viscoelastic layer
US9079383B2 (en) 2010-11-29 2015-07-14 3M Innovative Properties Company Method of applying optical film to large format display panel
JP5941059B2 (en) 2010-12-04 2016-06-29 スリーエム イノベイティブ プロパティズ カンパニー Lighting assembly and method of forming the same
WO2012075384A2 (en) 2010-12-04 2012-06-07 3M Innovative Properties Company Illumination assembly and method of forming same
WO2012116199A1 (en) 2011-02-25 2012-08-30 3M Innovative Properties Company Variable index light extraction layer and method of illuminating with same
WO2012116215A1 (en) 2011-02-25 2012-08-30 3M Innovative Properties Company Illumination article and device for front-lighting reflective scattering element
US10288254B2 (en) 2011-02-25 2019-05-14 3M Innovative Properties Company Front-lit reflective display device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2013637A1 (en) * 1968-07-25 1970-04-03 George Et Cie Sprl
US4912943A (en) * 1988-12-14 1990-04-03 Liquid Air Corporation Method and apparatus for enhancing production capacity and flexibility of a multi-tier refrigeration tunnel
US4982577A (en) * 1990-03-19 1991-01-08 I.Q.F. Inc. Cryogenic apparatus
NZ250270A (en) * 1992-12-29 1995-07-26 Boc Group Inc Freezing food using liquid refrigerant: turbulent flow of refrigerant induced in trough type conveyor
AU718112B2 (en) * 1995-03-28 2000-04-06 Boc Group, Inc., The Apparatus and method for freezing food products
US5692382A (en) * 1996-04-05 1997-12-02 Food Processing Equipment Corp. Modular non-cryogenic cooled auger conveyor arrangement for chilling food products, slurries and the like
US5765381A (en) * 1997-03-04 1998-06-16 Air Liquide America Corporation Multitier crossflow cryogenic freezer and method of use
US5813237A (en) * 1997-06-27 1998-09-29 The Boc Group, Inc. Cryogenic apparatus and method for spraying a cryogen incorporating generation of two phase flow
IT1293615B1 (en) * 1997-07-16 1999-03-08 Vomm Chemipharma Srl METHOD AND EQUIPMENT FOR OBTAINING FROZEN COMPOSITE FOOD PRODUCTS
US6006536A (en) * 1998-05-06 1999-12-28 York International Corporation System for multi-pass thermal treating of food products
US6009719A (en) * 1998-05-06 2000-01-04 York International Corporation System for thermal treating of food products
US6216470B1 (en) * 1998-08-19 2001-04-17 Messer Griesheim Gmbh Method and apparatus for pelleting or granulating a liquid or pastry substance
US20040020749A1 (en) * 2001-09-14 2004-02-05 Brian Wood Spiral immersion conveyor system, and method for use
US7062924B2 (en) * 2003-11-21 2006-06-20 Irvine J David Method and apparatus for the manipulation and management of a cryogen for production of frozen small volumes of a substance

Also Published As

Publication number Publication date
WO2008034557A3 (en) 2008-07-03
DE502007003675D1 (en) 2010-06-17
PL2064501T3 (en) 2010-10-29
DK2064501T3 (en) 2010-08-16
DE102006045324A1 (en) 2008-04-03
US20100031689A1 (en) 2010-02-11
AU2007299311B2 (en) 2010-10-28
EP2064501A2 (en) 2009-06-03
ES2345070T3 (en) 2010-09-14
EP2064501B1 (en) 2010-05-05
ATE467092T1 (en) 2010-05-15
WO2008034557A2 (en) 2008-03-27

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired