WO1991002929A1 - Materiau bactericide et fongicide pour la fabrication de gaines de climatisation - Google Patents

Materiau bactericide et fongicide pour la fabrication de gaines de climatisation Download PDF

Info

Publication number
WO1991002929A1
WO1991002929A1 PCT/EP1990/001368 EP9001368W WO9102929A1 WO 1991002929 A1 WO1991002929 A1 WO 1991002929A1 EP 9001368 W EP9001368 W EP 9001368W WO 9102929 A1 WO9102929 A1 WO 9102929A1
Authority
WO
WIPO (PCT)
Prior art keywords
strongly
air conditioning
strongly alkaline
air
ducts
Prior art date
Application number
PCT/EP1990/001368
Other languages
German (de)
English (en)
Inventor
Heinz HÖLTER
Original Assignee
Hoelter Heinz
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 Hoelter Heinz filed Critical Hoelter Heinz
Priority to AT90912906T priority Critical patent/ATE103695T1/de
Priority to DE90912906T priority patent/DE59005202D1/de
Publication of WO1991002929A1 publication Critical patent/WO1991002929A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/22—Cleaning ducts or apparatus

Definitions

  • tubular bodies closed or perforated, preferably with different pH values, ie strongly acidic and strongly alkaline, are drawn into the channel one above the other and thus prevent pest infestation.
  • the material itself can also have a hole-like character and, for example, be strongly alkaline or strongly acidic
  • the inserted film as a one-piece pipe system or as a perforated pipe system, can have the opposite pH value or the equivalent pH value, which depends on Which area of the world the ventilation and / or air conditioning technology is used for, and then the question arises as to which bacterial and fungal cultures occur at which pH in the given area.
  • the strongly acidic and / or strongly alkaline strips arranged in the duct can cause a thorough mixing of the air flow, as a result of which the entire air flowing through is acted upon by the change from alkaline to acid.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Duct Arrangements (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Une gaine d'aération ou de climatisation pour un dispositif de ventilation présente une surface conçue pour avoir une action bactéricide ou fongicide. Cette configuration permet un traitement biochimique de l'air circulant dans les gaines. Pour améliorer encore l'action biochimique, il est proposé que la surface intérieure présente, dans le sens de circulation de l'air, des sections striées alternées et séparées, dont les unes sont conçues pour être fortement alcalines et les autres fortement acides.
PCT/EP1990/001368 1989-08-23 1990-08-20 Materiau bactericide et fongicide pour la fabrication de gaines de climatisation WO1991002929A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT90912906T ATE103695T1 (de) 1989-08-23 1990-08-20 Bakterizides und fungizides material zum herstellen von klimakanaelen.
DE90912906T DE59005202D1 (de) 1989-08-23 1990-08-20 Bakterizides und fungizides material zum herstellen von klimakanälen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3927807.7 1989-08-23
DE3927807A DE3927807A1 (de) 1989-08-23 1989-08-23 Bakterizides und fungizides material zum herstellen von klimakanaelen

Publications (1)

Publication Number Publication Date
WO1991002929A1 true WO1991002929A1 (fr) 1991-03-07

Family

ID=6387683

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1990/001368 WO1991002929A1 (fr) 1989-08-23 1990-08-20 Materiau bactericide et fongicide pour la fabrication de gaines de climatisation

Country Status (5)

Country Link
EP (1) EP0439596B1 (fr)
JP (1) JP3021644B2 (fr)
DE (2) DE3927807A1 (fr)
ES (1) ES2054369T3 (fr)
WO (1) WO1991002929A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19827571C2 (de) * 1998-06-20 2001-03-22 Heinz Hoelter Verfahren zur Denaturierung von Lüftungskanälen vorzugsweise für Klimaanlagen
FR2843280A1 (fr) * 2002-08-06 2004-02-13 Envicon Klaertech Verwalt Corps creux d'ecoulement pouvant etre utilise dans une stati on d'epuration pour le traitement des eaux residuaires
GB2435421A (en) * 2006-02-28 2007-08-29 David Clayton Breeze Method for disabling influenza virus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4200398C2 (de) * 1992-01-10 1994-09-22 Hoelter Heinz Verfahren zur bakteriziden und fungiziden Gestaltung von Lüftungskanälen
DE19750128A1 (de) * 1997-11-13 1999-05-20 Volkswagen Ag Verfahren zur Behandlung der Oberfläche von Metallen oder Legierungen auf mikrobizide Wirksamkeit
DE102008037476A1 (de) * 2008-10-21 2010-04-22 Georg Matzner Luftbefeuchter und Luftkanalabschnitt

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591328A (en) * 1969-08-22 1971-07-06 Bela J Szappanyos Method of and means for controlling mold spores in air-handling systems
DE3335210A1 (de) * 1983-09-29 1985-04-18 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Einrichtung zur daempfung von schall
DE8524402U1 (de) * 1985-08-26 1985-11-07 Siemens AG, 1000 Berlin und 8000 München Rohrförmiges Verbindungsstück für ein Patienten-Beatmungsgerät
US4780333A (en) * 1986-12-29 1988-10-25 Ford Motor Company Method for treatment of air conditioning system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 8, no. 244 (M-337) 09 November 1984, & JP-A-59 124428 (NIPPON DENSO) 18 Juli 1984, siehe das ganze Dokument *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19827571C2 (de) * 1998-06-20 2001-03-22 Heinz Hoelter Verfahren zur Denaturierung von Lüftungskanälen vorzugsweise für Klimaanlagen
FR2843280A1 (fr) * 2002-08-06 2004-02-13 Envicon Klaertech Verwalt Corps creux d'ecoulement pouvant etre utilise dans une stati on d'epuration pour le traitement des eaux residuaires
GB2435421A (en) * 2006-02-28 2007-08-29 David Clayton Breeze Method for disabling influenza virus

Also Published As

Publication number Publication date
ES2054369T3 (es) 1994-08-01
EP0439596B1 (fr) 1994-03-30
DE59005202D1 (de) 1994-05-05
JPH04501459A (ja) 1992-03-12
DE3927807C2 (fr) 1992-03-05
JP3021644B2 (ja) 2000-03-15
DE3927807A1 (de) 1991-03-14
EP0439596A1 (fr) 1991-08-07

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