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1. WO1999008552 - PACKED FOOD PASTEURIZING DEVICE AND PASTEURIZING METHOD

Publication Number WO/1999/008552
Publication Date 25.02.1999
International Application No. PCT/JP1998/003624
International Filing Date 14.08.1998
IPC
A23L 3/01 2006.1
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
005by heating using irradiation or electric treatment
01using microwaves or dielectric heating
A23L 3/365 2006.1
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
36Freezing; Subsequent thawing; Cooling
365Thawing subsequent to freezing
CPC
A23L 3/01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
005by heating using irradiation or electric treatment
01using microwaves or dielectric heating
A23L 3/365
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
36Freezing; Subsequent thawing; Cooling
365Thawing subsequent to freezing
Applicants
  • YAMAMOTO VINITA CO., LTD. [JP]/[JP] (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
  • YAMAMOTO, Yasuji [JP]/[JP] (UsOnly)
  • AKISAKA, Yoshio [JP]/[JP] (UsOnly)
  • KODAMA, Junichi [JP]/[JP] (UsOnly)
Inventors
  • YAMAMOTO, Yasuji
  • AKISAKA, Yoshio
  • KODAMA, Junichi
Agents
  • KOTANI, Etsuji
Priority Data
9/21960114.08.1997JP
9/21960214.08.1997JP
9/21960314.08.1997JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) PACKED FOOD PASTEURIZING DEVICE AND PASTEURIZING METHOD
(FR) PROCEDE ET DISPOSITIF DE PASTEURISATION DE PRODUIT ALIMENTAIRE EMBALLE
Abstract
(EN) A packed food pasteurizing device which has a high frequency wave generator (71) which applies high frequency waves to a packed food (P) to pasteurize the packed food (P) by induction heating. The device further has a food loading vessel (2x) which has facing electrodes (20) comprising a lower electrode (210) and an upper electrode (220) between which high frequency waves are applied and an annular insulator (23) provided between the facing electrodes (20). The food loading vessel (2x) further has at least one food loading chamber (21) in which the packed food (P) is loaded and, further, has an internal shape generally conforming to the outside shape of the packed food (P).
(FR) La présente invention concerne un dispositif de pasteurisation de produit alimentaire emballé, lequel dispositif comporte un générateur d'ondes haute fréquence (71) qui applique des ondes haute fréquence à un produit alimentaire emballé (P) de façon à pasteuriser le produit alimentaire emballé (P) par un chauffage par induction. Le dispositif comporte en outre un caisson de chargement des produits alimentaires (2x) où des électrodes (20) sont montées face à face. Il s'agit en l'occurrence d'une électrode inférieure (2110) et d'une électrode supérieure (220) entre lesquelles on applique des ondes haute fréquence, un isolant annulaire (23) étant disposé entre les électrodes montées face à face. Le caisson de chargement des produits alimentaires (2x) comporte en outre au moins une chambre de chargement (21) dans laquelle on charge le produit alimentaire emballé (P), laquelle chambre présente, en outre, une forme intérieure épousant généralement la forme extérieure du produit alimentaire emballé (P).
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