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1. WO2010001279 - DISINFECTING DEVICE

Publication Number WO/2010/001279
Publication Date 07.01.2010
International Application No. PCT/IB2009/052194
International Filing Date 26.05.2009
Chapter 2 Demand Filed 19.04.2010
IPC
A23L 3/358 2006.01
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
34by treatment with chemicals
3454in the form of liquids or solids
358Inorganic compounds
A23L 3/3589 2006.01
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
34by treatment with chemicals
3454in the form of liquids or solids
3589Apparatus for preserving using liquids
A61L 2/18 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16using chemical substances
18Liquid substances
A61L 2/20 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16using chemical substances
20Gaseous substances, e.g. vapours
C02F 1/78 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
72by oxidation
78with ozone
A23B 7/157 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
7Preservation or chemical ripening of fruit or vegetables
14Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10119
153in the form of liquids or solids
157Inorganic compounds
CPC
A23B 7/157
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
7Preservation or chemical ripening of fruit or vegetables
14Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
153in the form of liquids or solids
157Inorganic compounds
A23B 7/158
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
7Preservation or chemical ripening of fruit or vegetables
14Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
153in the form of liquids or solids
158Apparatus for preserving using liquids
A23L 3/358
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, 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
34by treatment with chemicals
3454in the form of liquids or solids
358Inorganic compounds
A23L 3/3589
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, 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
34by treatment with chemicals
3454in the form of liquids or solids
3589Apparatus for preserving using liquids
A23V 2002/00
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES
2002Food compositions, function of food ingredients or processes for food or foodstuffs
A61L 2/22
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16using chemical substances
22Phase substances, e.g. smokes, aerosols ; or sprayed or atomised substances
Applicants
  • CAPE WINDS TRADING 27 CC [ZA]/[ZA] (AllExceptUS)
  • FLETCHER, Clive, Robert [ZA]/[ZA] (UsOnly)
Inventors
  • FLETCHER, Clive, Robert
Agents
  • D M KISCH INC
Priority Data
2008/0585204.07.2008ZA
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DISINFECTING DEVICE
(FR) DISPOSITIF DE DÉSINFECTION
Abstract
(EN)
This invention relates to a disinfecting -device, and more particularly, to a disinfecting device for disinfecting food products. According to a first aspect of the invention there is provided a disinfecting device (1) including a conduit defining a flow passage between a first inlet (2) for receiving water from a source and an outlet nozzle (5); the first inlet and the outlet nozzle being in flow communication; a second inlet (6) for receiving a source of gaseous ozone; a mixing chamber (7) for enabling the water introduced from the first inlet to mix with the source of gaseous ozone introduced from the second inlet to produce ozonized water,- the ozonized water being emitted from the outlet nozzle (5) as a fine spray of ozonized water droplets such that a maximum of 5% of free gaseous ozone is released into the atmosphere. The invention also extends to a method for disinfecting food products.
(FR)
La présente invention concerne un dispositif de désinfection, et plus particulièrement un dispositif de désinfection des produits alimentaires. Un premier aspect de l'invention concerne en l'occurrence un dispositif (1) de désinfection comportant un conduit définissant un passage d'écoulement entre un premier orifice (2) d'entrée pour l'alimentation en eau et une buse de sortie, le premier orifice d'entrée et la buse (5) de sortie étant en communication fluidique. Le dispositif comprend également un second orifice (6) d'entrée pour l'alimentation en ozone gazeux. Le dispositif comprend enfin une chambre (7) de mélange permettant à l'eau introduite par le premier orifice d'entrée de se mélanger avec l'ozone gazeux arrivant par le second orifice de façon à produire de l'eau ozonisée. L'eau ozonisée est émise par la buse (5) de sortie sous forme d'un fin brouillard de gouttelettes d'eau ozonisée de façon que la proportion d'ozone gazeux libre se dégageant dans l'atmosphère ne dépasse pas 5%. L'invention concerne aussi un procédé de désinfection de produits alimentaires.
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