ZA804758B - Cryogenic freezer - Google Patents

Cryogenic freezer

Info

Publication number
ZA804758B
ZA804758B ZA00804758A ZA804758A ZA804758B ZA 804758 B ZA804758 B ZA 804758B ZA 00804758 A ZA00804758 A ZA 00804758A ZA 804758 A ZA804758 A ZA 804758A ZA 804758 B ZA804758 B ZA 804758B
Authority
ZA
South Africa
Prior art keywords
cryogenic freezer
freezer
cryogenic
Prior art date
Application number
ZA00804758A
Other languages
English (en)
Inventor
D Klee
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
Publication of ZA804758B publication Critical patent/ZA804758B/xx

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
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
ZA00804758A 1979-08-06 1980-08-05 Cryogenic freezer ZA804758B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/064,234 US4229947A (en) 1979-08-06 1979-08-06 Cryogenic freezer

Publications (1)

Publication Number Publication Date
ZA804758B true ZA804758B (en) 1981-07-29

Family

ID=22054490

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00804758A ZA804758B (en) 1979-08-06 1980-08-05 Cryogenic freezer

Country Status (9)

Country Link
US (1) US4229947A (fr)
EP (1) EP0024159B1 (fr)
JP (1) JPS6042859B2 (fr)
KR (1) KR840001457B1 (fr)
BR (1) BR8004829A (fr)
CA (1) CA1129662A (fr)
DE (1) DE3065771D1 (fr)
MX (1) MX149581A (fr)
ZA (1) ZA804758B (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350027A (en) * 1981-10-05 1982-09-21 Lewis Tyree Jr Cryogenic refrigeration apparatus
SE8206627L (sv) * 1982-11-22 1984-05-23 Sture Astrom Frystunnel
US4475351A (en) * 1983-08-09 1984-10-09 Air Products And Chemicals, Inc. Dual-flow cryogenic freezer
FR2600406B1 (fr) * 1986-06-18 1988-08-05 Air Liquide Procede et tunnel de refroidissement
US4726195A (en) * 1986-08-22 1988-02-23 Air Products And Chemicals, Inc. Cryogenic forced convection refrigerating system
FR2620804B1 (fr) * 1987-09-21 1990-02-16 Air Liquide Procede de refroidissement en continu d'un produit extrude et installation pour sa mise en oeuvre
US4783972A (en) * 1987-10-29 1988-11-15 Liquid Carbonic Corporation N2 tunnel freezer
US4813245A (en) * 1988-01-13 1989-03-21 Liquid Air Corporation High efficiency linear freezer
US4852358A (en) * 1988-07-16 1989-08-01 Union Carbide Corporation Cryogenic combination tunnel freezer
US4866946A (en) * 1988-08-05 1989-09-19 Air Products And Chemicals, Inc. Spiral cryogenic freezer
US5054292A (en) * 1990-07-13 1991-10-08 Air Products And Chemicals, Inc. Cryogenic freezer control
DE4033599C3 (de) * 1990-10-23 1998-09-17 Ubd Patent Lizenzverwaltung Anlage zum Zerkleinern von weichem Material, insbesondere Altgummi
US5168711A (en) * 1991-06-07 1992-12-08 Air Products And Chemicals, Inc. Convective heat transfer system for a cryogenic freezer
WO1995019030A1 (fr) * 1994-01-05 1995-07-13 Pois, Inc. Appareil et procede pour systeme personnel d'information a bord d'un vehicule
GB9402855D0 (en) * 1994-02-15 1994-04-06 Air Prod & Chem Tunnel freezer
US5460015A (en) * 1994-04-28 1995-10-24 Liquid Carbonic Corporation Freezer with imperforate conveyor belt
US5467612A (en) * 1994-04-29 1995-11-21 Liquid Carbonic Corporation Freezing system for fragible food products
US5444985A (en) * 1994-05-13 1995-08-29 Liquid Carbonic Corporation Cryogenic tunnel freezer
US5577392A (en) * 1995-01-17 1996-11-26 Liquid Carbonic Corporation Cryogenic chiller with vortical flow
US5789477A (en) * 1996-08-30 1998-08-04 Rutgers, The State University Composite building materials from recyclable waste
DE102006018384A1 (de) 2006-04-20 2007-10-25 Linde Ag Verfahren und Vorrichtung zur Enteisung und Reinigung von Ventilatoren
US8333087B2 (en) 2007-08-13 2012-12-18 Linde, Inc. Cross-flow spiral heat transfer system
US20100319365A1 (en) * 2007-11-27 2010-12-23 Newman Michael D Cross flow tunnel freezer system
KR100900348B1 (ko) * 2008-09-19 2009-06-02 (주)평화엔지니어링 저온 터널모듈을 이용한 저온저장 터널
NL2002992C2 (en) 2009-06-10 2010-12-13 Foodmate B V Method and apparatus for automatic meat processing.
DE102010024020B4 (de) * 2010-06-16 2019-08-01 Clyde Bergemann Drycon Gmbh Fördermittel und Verfahren zum Fördern von heißem Material
FR2979697B1 (fr) * 2011-09-07 2013-09-27 Air Liquide Systeme d'amelioration de l'equilibrage des gaz froids dans un tunnel de surgelation par la mise en oeuvre de zones tampon et de volets interieurs
US8904811B2 (en) * 2012-11-15 2014-12-09 Linde Aktiengesellschaft Baffle controlled oscillating flow freezer
MX2016009169A (es) * 2014-01-16 2017-03-08 Praxair Technology Inc Aparato y metodo para enfriar o congelar.
EP3343140B1 (fr) * 2016-12-28 2022-03-02 Linde GmbH Appareil de refroidissement ou/de congélation de produits
CN107131703B (zh) * 2017-07-05 2021-12-21 南通远征冷冻设备有限公司 一种对冲吹风冷风循环装置
US10859305B1 (en) 2019-07-31 2020-12-08 Reflect Scientific Inc. High performance ULT chest freezer with dehumidification

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2145637A (en) * 1937-10-09 1939-01-31 Richard Herting Coffin Freezing apparatus
US3315480A (en) * 1964-10-27 1967-04-25 Chemetron Corp Cryogenic method and apparatus for quick freezing
USRE28712E (en) * 1965-06-11 1976-02-17 Air Products And Chemicals, Inc. Parallel flow cryogenic freezer
US3553973A (en) * 1966-06-23 1971-01-12 Jack K Moran Continuous freezer
US3403527A (en) * 1967-06-01 1968-10-01 Air Prod & Chem Transverse-parallel flow cryogenic freezer
US3600901A (en) * 1969-03-17 1971-08-24 Integral Process Syst Inc Gas balance control in flash freezing systems
US3580000A (en) * 1969-03-17 1971-05-25 Integral Process Syst Inc Chamber for food treating apparatus
US3611745A (en) * 1969-11-24 1971-10-12 Ralph Hamill Freezing system
US3672181A (en) * 1970-02-26 1972-06-27 Lewis Tyree Jr Method and apparatus for carbon dioxide cooling
US3708995A (en) * 1971-03-08 1973-01-09 D Berg Carbon dioxide food freezing method and apparatus
US3824806A (en) * 1972-06-19 1974-07-23 Integral Process Syst Inc Apparatus for refrigerating articles
US3813895A (en) * 1972-09-28 1974-06-04 Air Prod & Chem Food freezing apparatus
US3818719A (en) * 1973-03-08 1974-06-25 Integral Process Syst Inc Refrigerating apparatus
US3892104A (en) * 1973-09-20 1975-07-01 David J Klee Cryogenic freezer with variable speed gas control system
US4086784A (en) * 1976-12-15 1978-05-02 Hollymatic Corporation Apparatus for refrigerating articles

Also Published As

Publication number Publication date
KR840001457B1 (ko) 1984-09-27
EP0024159B1 (fr) 1983-11-30
JPS5649854A (en) 1981-05-06
CA1129662A (fr) 1982-08-17
BR8004829A (pt) 1981-02-10
US4229947A (en) 1980-10-28
DE3065771D1 (en) 1984-01-05
JPS6042859B2 (ja) 1985-09-25
MX149581A (es) 1983-11-25
EP0024159A3 (en) 1981-07-22
KR830003701A (ko) 1983-06-22
EP0024159A2 (fr) 1981-02-25

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