FR2046017A5 - Pressurised high-frequency heating of pack - aged food - Google Patents
Pressurised high-frequency heating of pack - aged foodInfo
- 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
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.
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)
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 |
-
1969
- 1969-03-26 FR FR6908971A patent/FR2046017A5/en not_active Expired
-
1970
- 1970-03-23 NL NL7004114A patent/NL7004114A/xx unknown
- 1970-03-25 CH CH454070A patent/CH514291A/en not_active IP Right Cessation
- 1970-03-26 DE DE19702014826 patent/DE2014826A1/en active Pending
Cited By (7)
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 |