FR2046017A5 - Pressurised high-frequency heating of pack - aged food - Google Patents

Pressurised high-frequency heating of pack - aged food

Info

Publication number
FR2046017A5
FR2046017A5 FR6908971A FR6908971A FR2046017A5 FR 2046017 A5 FR2046017 A5 FR 2046017A5 FR 6908971 A FR6908971 A FR 6908971A FR 6908971 A FR6908971 A FR 6908971A FR 2046017 A5 FR2046017 A5 FR 2046017A5
Authority
FR
France
Prior art keywords
frequency heating
pack
aged food
pressurised high
pressurised
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
FR6908971A
Other languages
French (fr)
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.)
BRETAGNE ATEL CHANTIERS
Original Assignee
BRETAGNE ATEL CHANTIERS
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 BRETAGNE ATEL CHANTIERS filed Critical BRETAGNE ATEL CHANTIERS
Priority to FR6908971A priority Critical patent/FR2046017A5/en
Priority to NL7004114A priority patent/NL7004114A/xx
Priority to CH454070A priority patent/CH514291A/en
Priority to DE19702014826 priority patent/DE2014826A1/en
Application granted granted Critical
Publication of FR2046017A5 publication Critical patent/FR2046017A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A23L3/01—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating using irradiation or electric treatment using microwaves or dielectric heating
    • 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
    • A23L3/02—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating materials in packages which are progressively transported, continuously or stepwise, through the apparatus
    • A23L3/04—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating materials in packages which are progressively transported, continuously or stepwise, through the apparatus with packages on endless chain or band conveyors

Landscapes

  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Abstract

High frequency heating method for packaged products is carried out in a space in which there is a superatmospheric pressure, sufficiently high to compensate the pressure in the package. Specifically the space has a conveyor for moving the products from a feeding into a removal opening which have such sealing device that feeding and removal can be carried out without much pressure loss.
FR6908971A 1969-03-26 1969-03-26 Pressurised high-frequency heating of pack - aged food Expired FR2046017A5 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR6908971A FR2046017A5 (en) 1969-03-26 1969-03-26 Pressurised high-frequency heating of pack - aged food
NL7004114A NL7004114A (en) 1969-03-26 1970-03-23
CH454070A CH514291A (en) 1969-03-26 1970-03-25 Method and apparatus for dielectric heating of products enclosed in sealed packages
DE19702014826 DE2014826A1 (en) 1969-03-26 1970-03-26 Method for treating products or objects by dielectric heating and device for carrying out the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6908971A FR2046017A5 (en) 1969-03-26 1969-03-26 Pressurised high-frequency heating of pack - aged food

Publications (1)

Publication Number Publication Date
FR2046017A5 true FR2046017A5 (en) 1971-03-05

Family

ID=9031308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6908971A Expired FR2046017A5 (en) 1969-03-26 1969-03-26 Pressurised high-frequency heating of pack - aged food

Country Status (4)

Country Link
CH (1) CH514291A (en)
DE (1) DE2014826A1 (en)
FR (1) FR2046017A5 (en)
NL (1) NL7004114A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172816A1 (en) * 1972-02-23 1973-10-05 Bretagne Atel Chantiers Pressurised continuous steriliser - for containers of edible products to be held vertical during processing
FR2432845A1 (en) * 1978-08-07 1980-03-07 Bach Hannelore METHOD AND DEVICE FOR THE HEAT TREATMENT OF FOOD PRODUCTS
WO1990006692A1 (en) * 1988-12-19 1990-06-28 Giuseppe Grassini Continuous cooler sterilizer with atmospheric and elevated pressure working with steam and alternate rotation of cans
ES2200626A1 (en) * 2001-03-12 2004-03-01 Gomez Rodriguez Hermanos Preserves can continuous sterilizing autoclave includes pressurized cooling means and two successive conveyor belts for the cans
ITPR20110100A1 (en) * 2011-12-12 2013-06-13 G F S P A PLANT AND STERILIZATION METHOD

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172816A1 (en) * 1972-02-23 1973-10-05 Bretagne Atel Chantiers Pressurised continuous steriliser - for containers of edible products to be held vertical during processing
FR2432845A1 (en) * 1978-08-07 1980-03-07 Bach Hannelore METHOD AND DEVICE FOR THE HEAT TREATMENT OF FOOD PRODUCTS
WO1990006692A1 (en) * 1988-12-19 1990-06-28 Giuseppe Grassini Continuous cooler sterilizer with atmospheric and elevated pressure working with steam and alternate rotation of cans
ES2200626A1 (en) * 2001-03-12 2004-03-01 Gomez Rodriguez Hermanos Preserves can continuous sterilizing autoclave includes pressurized cooling means and two successive conveyor belts for the cans
ITPR20110100A1 (en) * 2011-12-12 2013-06-13 G F S P A PLANT AND STERILIZATION METHOD
EP2604291A1 (en) 2011-12-12 2013-06-19 G.F. S.p.A. Sterilisation system and method
DE202012012705U1 (en) 2011-12-12 2013-09-09 G.F. S.P.A. Plant for sterilization

Also Published As

Publication number Publication date
CH514291A (en) 1971-10-31
NL7004114A (en) 1970-09-29
DE2014826A1 (en) 1970-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse