GB814524A - Improvements in or relating to process for storing hot foods and apparatus for carrying out the said process - Google Patents

Improvements in or relating to process for storing hot foods and apparatus for carrying out the said process

Info

Publication number
GB814524A
GB814524A GB2498355A GB2498355A GB814524A GB 814524 A GB814524 A GB 814524A GB 2498355 A GB2498355 A GB 2498355A GB 2498355 A GB2498355 A GB 2498355A GB 814524 A GB814524 A GB 814524A
Authority
GB
United Kingdom
Prior art keywords
foods
hot foods
infra
storing hot
compartment
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.)
Expired
Application number
GB2498355A
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.)
GEORGES MARTIAL LAZIGNAC
Original Assignee
GEORGES MARTIAL LAZIGNAC
Filing date
Publication date
Application filed by GEORGES MARTIAL LAZIGNAC filed Critical GEORGES MARTIAL LAZIGNAC
Publication of GB814524A publication Critical patent/GB814524A/en
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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • 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
    • 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
    • A23L3/005—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment
    • A23L3/0055—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment with infrared rays
    • 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
    • A23L3/015—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with pressure variation, shock, acceleration or shear stress or cavitation
    • A23L3/0155—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with pressure variation, shock, acceleration or shear stress or cavitation using sub- or super-atmospheric pressures, or pressure variations transmitted by a liquid or gas
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/043—Treating air flowing to refrigeration compartments by creating a vacuum in a storage compartment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

814,524. Storing hot foods. LAZIGNAC, G. M. Aug. 31, 1955, No. 24983/55. Class 49. Hot foods are stored and preserved under a pressure of 9 to 12 pounds per square inch and heated, e.g. intermittently by infra-red radiations, to keep the foods between predetermined limits of temperature, and any substantial reduction of their water content is prevented. The apparatus employed may comprise a compartment bounded by a double-walled 10, 12 cylinder and a hinged door 8, and provided with a drawer 15 to take the products to be treated, infra-red radiation tubes 18 and a vacuum pump 61; vapour carried out of the compartment through the vent 19 when vacuum is applied by the pump condenses as drops on the unheated wall 12 and when suction stops these are carried back by air currents in the reverse direction. Specification 626,450 is referred to.
GB2498355A 1955-08-31 Improvements in or relating to process for storing hot foods and apparatus for carrying out the said process Expired GB814524A (en)

Publications (1)

Publication Number Publication Date
GB814524A true GB814524A (en) 1959-06-10

Family

ID=1738806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2498355A Expired GB814524A (en) 1955-08-31 Improvements in or relating to process for storing hot foods and apparatus for carrying out the said process

Country Status (1)

Country Link
GB (1) GB814524A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425812A1 (en) * 1978-05-17 1979-12-14 Kibleur Pierre PROCESS FOR THE CONTINUOUS THERMAL TREATMENT OF FOOD PRODUCTS
FR2819996A1 (en) * 2001-01-29 2002-08-02 Claude Antoine Blaizat Dehydration of liquid, semisolid or water-containing products comprises sealing the product in a semipermeable bag and heating it in a vacuum chamber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425812A1 (en) * 1978-05-17 1979-12-14 Kibleur Pierre PROCESS FOR THE CONTINUOUS THERMAL TREATMENT OF FOOD PRODUCTS
EP0006369A1 (en) * 1978-05-17 1980-01-09 Pierre Paul Maurice Kibleur Process for the uninterrupted thermal treatment of loose, unpacked, prepacked or packed goods
FR2819996A1 (en) * 2001-01-29 2002-08-02 Claude Antoine Blaizat Dehydration of liquid, semisolid or water-containing products comprises sealing the product in a semipermeable bag and heating it in a vacuum chamber

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