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FR2393539A1 - DEVICE FOR INCREASING THE DEGREE OF STERILIZATION EFFICIENCY OF A COLD CHAMBER - Google Patents

DEVICE FOR INCREASING THE DEGREE OF STERILIZATION EFFICIENCY OF A COLD CHAMBER

Info

Publication number
FR2393539A1
FR2393539A1 FR7717221A FR7717221A FR2393539A1 FR 2393539 A1 FR2393539 A1 FR 2393539A1 FR 7717221 A FR7717221 A FR 7717221A FR 7717221 A FR7717221 A FR 7717221A FR 2393539 A1 FR2393539 A1 FR 2393539A1
Authority
FR
France
Prior art keywords
degree
sterilization efficiency
increasing
sterilization
ionizing
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.)
Granted
Application number
FR7717221A
Other languages
French (fr)
Other versions
FR2393539B1 (en
Inventor
Gyorgy Dr Biro
Gyorgy Hay
Ferenc Svab
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.)
Medicor Muvek
Original Assignee
Medicor Muvek
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 Medicor Muvek filed Critical Medicor Muvek
Priority to FR7717221A priority Critical patent/FR2393539A1/en
Publication of FR2393539A1 publication Critical patent/FR2393539A1/en
Application granted granted Critical
Publication of FR2393539B1 publication Critical patent/FR2393539B1/fr
Granted 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
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/50—Preservation of foods or foodstuffs, in general by irradiation without heating
    • A23B2/505—Preservation of foods or foodstuffs, in general by irradiation without heating with corona irradiation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/80—Freezing; Subsequent thawing; Cooling
    • A23B2/805—Materials not being transported through or in the apparatus with or without shaping, e.g. in the form of powders, granules or flakes
    • 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
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0416—Treating air flowing to refrigeration compartments by purification using an ozone generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Wood Science & Technology (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)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

L'invention a trait à la conservation de produits alimentaires. Elle a pour objet un dispositif en vue de l'amélioration du degré d'efficacité de stérilisation d'une enceinte frigorifique, en particulier de chambres froides et analogues, dans lequel l'air de l'enceinte frigorifique est stérilisé et enrichi par des aérions de charge négative et les micro-organismes et bactéries en suspension dans l'air peuvent être détruits. Des pointes ionisantes 1 formant le système d'électrodes du dispositif sont fixées à un porte-pointe 5, combiné à des effluveurs (électrodes directrices) 9, mis en place dans le revêtement interne de l'enceinte frigorifique de telle sorte que dans les trous des porte-pointe 5 est disposée une résistance de protection 2, dont une extrémité est reliée à la pointe ionisante 1 et l'autre extrémité à une plaque métallique 16 en contact du rail conducteur 3, qui est relié de façon en soi connue à une source de tension d'alimentation. Application : amélioration de la stérilisation de chambres froides.The invention relates to the preservation of food products. It relates to a device with a view to improving the degree of sterilization efficiency of a refrigerating chamber, in particular of cold rooms and the like, in which the air of the refrigerating chamber is sterilized and enriched by aerions. charge and airborne microorganisms and bacteria can be destroyed. Ionizing tips 1 forming the system of electrodes of the device are fixed to a tip holder 5, combined with effluveurs (guiding electrodes) 9, placed in the internal coating of the refrigeration chamber so that in the holes of the tip holder 5 is arranged a protective resistor 2, one end of which is connected to the ionizing tip 1 and the other end to a metal plate 16 in contact with the conductor rail 3, which is connected in a manner known per se to a supply voltage source. Application: improvement of the sterilization of cold rooms.

FR7717221A 1977-06-06 1977-06-06 DEVICE FOR INCREASING THE DEGREE OF STERILIZATION EFFICIENCY OF A COLD CHAMBER Granted FR2393539A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7717221A FR2393539A1 (en) 1977-06-06 1977-06-06 DEVICE FOR INCREASING THE DEGREE OF STERILIZATION EFFICIENCY OF A COLD CHAMBER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7717221A FR2393539A1 (en) 1977-06-06 1977-06-06 DEVICE FOR INCREASING THE DEGREE OF STERILIZATION EFFICIENCY OF A COLD CHAMBER

Publications (2)

Publication Number Publication Date
FR2393539A1 true FR2393539A1 (en) 1979-01-05
FR2393539B1 FR2393539B1 (en) 1981-09-11

Family

ID=9191713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717221A Granted FR2393539A1 (en) 1977-06-06 1977-06-06 DEVICE FOR INCREASING THE DEGREE OF STERILIZATION EFFICIENCY OF A COLD CHAMBER

Country Status (1)

Country Link
FR (1) FR2393539A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2839262A1 (en) * 2002-05-03 2003-11-07 Rasar Holding N V PLASMA STERILIZER DEVICE FOR THE TREATMENT OF GASEOUS MEDIA CONTAINING CONTAMINANT PARTICLES OF MICROORGANISM, BACTERIA OR VIRUS TYPE
WO2016079695A1 (en) * 2014-11-20 2016-05-26 Patiño Brenes Marta Patricia Device for refrigerator and freezer ozonation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2839262A1 (en) * 2002-05-03 2003-11-07 Rasar Holding N V PLASMA STERILIZER DEVICE FOR THE TREATMENT OF GASEOUS MEDIA CONTAINING CONTAMINANT PARTICLES OF MICROORGANISM, BACTERIA OR VIRUS TYPE
WO2003092753A1 (en) * 2002-05-03 2003-11-13 Rasar Holding N.V. Plasma sterilizer device for treating a gaseous medium containing micro-organism-, bacteria- or virus-type contaminant particles
WO2016079695A1 (en) * 2014-11-20 2016-05-26 Patiño Brenes Marta Patricia Device for refrigerator and freezer ozonation

Also Published As

Publication number Publication date
FR2393539B1 (en) 1981-09-11

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