DE1451080A1 - Einfrieranlage und Verfahren zum Einfrieren von Lebensmitteln - Google Patents

Einfrieranlage und Verfahren zum Einfrieren von Lebensmitteln

Info

Publication number
DE1451080A1
DE1451080A1 DE19641451080 DE1451080A DE1451080A1 DE 1451080 A1 DE1451080 A1 DE 1451080A1 DE 19641451080 DE19641451080 DE 19641451080 DE 1451080 A DE1451080 A DE 1451080A DE 1451080 A1 DE1451080 A1 DE 1451080A1
Authority
DE
Germany
Prior art keywords
tunnel
exit
food
freezing
nitrogen
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.)
Pending
Application number
DE19641451080
Other languages
German (de)
English (en)
Inventor
Macintosh Hamish Kerr
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.)
Elmwood Liquid Products Inc
Original Assignee
Elmwood Liquid Products 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23074620&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE1451080(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Elmwood Liquid Products Inc filed Critical Elmwood Liquid Products Inc
Publication of DE1451080A1 publication Critical patent/DE1451080A1/de
Pending 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
    • F25D3/10—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
    • 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
    • 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
    • A23B2/82—Thawing subsequent to freezing
    • 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
    • A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
    • A23B7/04—Freezing; Subsequent thawing; Cooling
    • A23B7/0408—Materials being transported through or in the apparatus with or without shaping, e.g. in the form of powders, granules or flakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
DE19641451080 1963-05-16 1964-05-15 Einfrieranlage und Verfahren zum Einfrieren von Lebensmitteln Pending DE1451080A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US280781A US3238736A (en) 1963-05-16 1963-05-16 Liquid nitrogen freezing system

Publications (1)

Publication Number Publication Date
DE1451080A1 true DE1451080A1 (de) 1969-05-14

Family

ID=23074620

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19641451080 Pending DE1451080A1 (de) 1963-05-16 1964-05-15 Einfrieranlage und Verfahren zum Einfrieren von Lebensmitteln

Country Status (10)

Country Link
US (1) US3238736A (enExample)
BE (1) BE647992A (enExample)
CH (1) CH411008A (enExample)
DE (1) DE1451080A1 (enExample)
DK (1) DK109625C (enExample)
ES (1) ES299818A1 (enExample)
FR (1) FR1406514A (enExample)
GB (1) GB1002016A (enExample)
NL (1) NL6405551A (enExample)
SE (1) SE306869B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413818A (en) * 1963-12-13 1968-12-03 Fmc Corp Immersion freezing
USRE28712E (en) * 1965-06-11 1976-02-17 Air Products And Chemicals, Inc. Parallel flow cryogenic freezer
US3345828A (en) * 1965-06-11 1967-10-10 Air Prod & Chem Parallel flow cryogenic freezer
US3871185A (en) * 1965-09-15 1975-03-18 Integral Process Syst Inc Method and apparatus for flash freezing various products
US3376710A (en) * 1966-05-16 1968-04-09 Hirtensteiner Walter Earl Food freezing apparatus
US3405531A (en) * 1966-11-29 1968-10-15 Harold E. Davis Jr. Method and apparatus of refrigeration using cryogenic liquid
US4031707A (en) * 1972-04-24 1977-06-28 executrix Rose Shuffman Cryothermal manipulation of petroleum spills on water
US3937031A (en) * 1974-10-25 1976-02-10 Modine Manufacturing Company Cooling system and method of cooling
US4043140A (en) * 1975-05-12 1977-08-23 Wendt Robert F Cryogenic beach cleaner
DE2651871C2 (de) * 1976-11-13 1984-12-06 Linde Ag, 6200 Wiesbaden Verfahren und Vorrichtung zum Abkühlen von Gegenständen oder Stoffen
US4139992A (en) * 1977-07-18 1979-02-20 Fts Systems, Inc. Shell freezer
FR2399950A1 (fr) * 1977-08-09 1979-03-09 Clerici Henri Procede et dispositif permettant le conditionnement mecanique des fruits confits
US4157650A (en) * 1977-08-16 1979-06-12 Raul Guibert Cryogenic rapid food cooling machine
US4171625A (en) * 1977-11-02 1979-10-23 Formax, Inc. Cryogenic freezing tunnel
SE410765B (sv) * 1978-09-06 1979-10-29 Frigoscandia Contracting Ab Infrysningsanleggning for livsmedelsprodukter
GB2046421B (en) * 1979-02-20 1983-05-05 Linde Ag Spraying system for delivering a liquid cryogenic coolant into an insulated freezing chamber
US4227381A (en) * 1979-03-13 1980-10-14 W. R. Grace & Co. Wind tunnel freezer
BE904485A (nl) * 1986-03-25 1986-07-16 Oxhydrique Internationale L Werkwijze en inrichting voor het koelen, meer bepaald diepvriezen, van produkten, zoals voedingswaren en industriele grondstoffen.
US4866950A (en) * 1988-04-13 1989-09-19 Air Products And Chemicals, Inc. Method and apparatus for cooling fruit to a select temperature
SE464779B (sv) * 1989-11-29 1991-06-10 Frigoscandia Food Process Syst Luftbehandlingsanlaeggning samt foerfarande foer luftfloedesreducering i en saadan
US5218826A (en) * 1990-12-26 1993-06-15 The Boc Group, Inc. Food refrigeration system and method incorporating a cryogenic heat transfer apparatus and method
DE102004020180A1 (de) * 2004-04-22 2005-11-17 Linde Ag Verfahren und Vorrichtung zum Kühlen und/oder Gefrieren von Gegenständen
US8573000B2 (en) * 2008-03-11 2013-11-05 Air Products And Chemicals, Inc. Cryogenic tunnel freezer
US20100223934A1 (en) * 2009-03-06 2010-09-09 Mccormick Stephen A Thermoacoustic Refrigerator For Cryogenic Freezing
CN103673447B (zh) * 2013-12-31 2015-11-11 科威嘉尼（北京）科技有限公司 一种防止排风机结冰的隧道式液氮冷冻设备
US10272360B2 (en) 2017-08-05 2019-04-30 Priya Naturals, Inc. Phytochemical extraction system and methods to extract phytochemicals from plants including plants of the family Cannabaceae sensu stricto
CN113340036B (zh) * 2020-09-16 2022-07-22 沅陵县土家王食品有限责任公司 一种水产品预包装用速冻机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1933257A (en) * 1931-07-16 1933-10-31 American Dryice Corp Method and apparatus for speed freezing
US2424870A (en) * 1942-06-03 1947-07-29 Pack Corp Z Process of freezing comestibles
US2447249A (en) * 1944-10-13 1948-08-17 Marison Company Method of refrigerating an article by contact with a vaporizable refrigerant
US2484297A (en) * 1946-02-20 1949-10-11 Theodore E Klein Apparatus for freezing food
US2920462A (en) * 1956-04-05 1960-01-12 Louis A Roser Apparatus for quick freezing food items
US2951353A (en) * 1956-09-19 1960-09-06 Liquefreeze Company Inc Apparatus for refrigerating such perishable materials as foodstuffs
US2978336A (en) * 1957-06-25 1961-04-04 Liquefreeze Company Inc Method of preserving edible material
US2964412A (en) * 1958-01-17 1960-12-13 Liquefreeze Company Inc Method of freezing poultry
US3048989A (en) * 1960-01-14 1962-08-14 Liquefreeze Company Inc Apparatus for freezing food
US3023588A (en) * 1960-02-24 1962-03-06 Liquefreeze Company Inc Method of and apparatus for chilling foodstuffs and the like
US3022636A (en) * 1960-02-29 1962-02-27 Liquefreeze Company Inc Method and apparatus for freezing cooked foods
US3039276A (en) * 1960-08-04 1962-06-19 Liquefreeze Company Inc Bulk freezer

Also Published As

Publication number Publication date
CH411008A (fr) 1966-04-15
GB1002016A (en) 1965-08-18
NL6405551A (enExample) 1964-11-17
SE306869B (enExample) 1968-12-09
BE647992A (enExample) 1964-11-16
US3238736A (en) 1966-03-08
FR1406514A (fr) 1965-07-23
DK109625C (da) 1968-05-20
ES299818A1 (es) 1964-12-01

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971