FR2271842A1 - Biological air purification - by electrostatic high tension generator with electrodes failing each other across a treatment chamber - Google Patents

Biological air purification - by electrostatic high tension generator with electrodes failing each other across a treatment chamber

Info

Publication number
FR2271842A1
FR2271842A1 FR7418698A FR7418698A FR2271842A1 FR 2271842 A1 FR2271842 A1 FR 2271842A1 FR 7418698 A FR7418698 A FR 7418698A FR 7418698 A FR7418698 A FR 7418698A FR 2271842 A1 FR2271842 A1 FR 2271842A1
Authority
FR
France
Prior art keywords
treatment chamber
electrodes
failing
air purification
high tension
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
FR7418698A
Other languages
French (fr)
Other versions
FR2271842B3 (en
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.)
EQUIP CLIMATIQUE STE EUROP
Original Assignee
EQUIP CLIMATIQUE STE EUROP
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 EQUIP CLIMATIQUE STE EUROP filed Critical EQUIP CLIMATIQUE STE EUROP
Priority to FR7418698A priority Critical patent/FR2271842A1/en
Priority to DE19752522775 priority patent/DE2522775A1/en
Publication of FR2271842A1 publication Critical patent/FR2271842A1/en
Application granted granted Critical
Publication of FR2271842B3 publication Critical patent/FR2271842B3/fr
Granted 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

Air in contact with perishable food is kept pure by generating ozone in an electrostatic field. Electrodes produce this field between the roof and ceiling or two opposite side walls of a treatment chamber. In addition, carrier particles are produced by small and medium positive and/or negative ions. A regular controls their concn. and the climatic parameters so that the desired microclimate is maintained in the chamber. The system thus requires no chemical agents nor any hazardous radiation. It effects a good preservation of foodstuffs without altering the taste.
FR7418698A 1974-05-22 1974-05-22 Biological air purification - by electrostatic high tension generator with electrodes failing each other across a treatment chamber Granted FR2271842A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7418698A FR2271842A1 (en) 1974-05-22 1974-05-22 Biological air purification - by electrostatic high tension generator with electrodes failing each other across a treatment chamber
DE19752522775 DE2522775A1 (en) 1974-05-22 1975-05-22 PROCESS AND DEVICE FOR BIOLOGICAL AIR PURIFICATION IN PARTICULAR FOR THE PRESERVATION OF PERISHABLE FOOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7418698A FR2271842A1 (en) 1974-05-22 1974-05-22 Biological air purification - by electrostatic high tension generator with electrodes failing each other across a treatment chamber

Publications (2)

Publication Number Publication Date
FR2271842A1 true FR2271842A1 (en) 1975-12-19
FR2271842B3 FR2271842B3 (en) 1977-03-25

Family

ID=9139424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418698A Granted FR2271842A1 (en) 1974-05-22 1974-05-22 Biological air purification - by electrostatic high tension generator with electrodes failing each other across a treatment chamber

Country Status (2)

Country Link
DE (1) DE2522775A1 (en)
FR (1) FR2271842A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2638434A1 (en) * 1988-10-04 1990-05-04 Clover Eletronica Ltda Container with controlled atmosphere

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422338A2 (en) * 1978-04-12 1979-11-09 Vermorel Denise Treating poultry carcasses - using positively charged water sprays which are attracted to negatively charged carcasses
JP2904328B2 (en) * 1992-11-24 1999-06-14 三菱電機株式会社 Microbial propagation prevention device
DE4424834A1 (en) * 1994-07-14 1996-01-18 Manfred H Langner Air steriliser suitable for use in food industry, air conditioning and individual rooms,

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2638434A1 (en) * 1988-10-04 1990-05-04 Clover Eletronica Ltda Container with controlled atmosphere

Also Published As

Publication number Publication date
FR2271842B3 (en) 1977-03-25
DE2522775A1 (en) 1975-12-11

Similar Documents

Publication Publication Date Title
GB1536397A (en) Gas sterilization apparatus
FR2271842A1 (en) Biological air purification - by electrostatic high tension generator with electrodes failing each other across a treatment chamber
ES437126A1 (en) Emulsifier systems
YU125870A (en) Process for the continuous production of substantially sterile flavoring essences from spices, vegetables and mushrooms
ES412495A1 (en) Process for the stabilization of methylene chloride
FR2046847A1 (en) Heat exchanger pipes
US1975426A (en) Air activator
NL7507590A (en) METHOD OF MAINTAINING THE FRESHNESS OF FRUITS, VEGETABLES AND CEREAL PRODUCTS.
FR2201038A1 (en) Smoky flavouring chamber for food - using circulating air with aromatic flavouring vapour
FR2036491A5 (en) Destroying bacteria and protozoa in aqs - media
EG11389A (en) Spores of bacillus uniflagellatus or mixture contain them,and their use for treating plants
IL43409A0 (en) Apparatus for the generation of unipolar air ions
JP2005221173A (en) Storage, and storage for food
Ni Non-thermal air plasma discharges for food and water security applications
FR2100796A1 (en) Selective cell oxidation - for treating neoplast - produced diseases
FR1601741A (en) Strip-drying oven with air-cushion support
FR2376373A1 (en) Humidifier for food stores etc., atomising with quartz crystals - kept free from scale by constant fresh water make=up
FR2062520A5 (en) Foodstuffs preserved with oxides of nitrogen
JPS51122857A (en) Refrigerator which can prevent foods from rotting for a longer period and keep their freshness longer
FR2292438A1 (en) Ionization treatment of biological liqs. esp. drinks - reduces sulphur dioxide requirement by using ionic turbulence to destroy bacteria
KUZNETSOV et al. Effect of the overcharging process on the effectiveness of an ion source with volume ionization(Overcharging effects on ion source with volume ionization, considering two dimensional ionization chamber model with lengthwise distributed neutral plasma component)
FRIDLIANDER et al. Regularities in the structure and property changes of beryllium-aluminum alloys(Al-Be-Mg alloys under solution treatment, noting aging and prolonged heating effects on mechanical properties from solid solution decomposition diagram)
GB1266964A (en)
BE780407A (en) Air purifier
NL7100356A (en) Egg preservation

Legal Events

Date Code Title Description
ST Notification of lapse