EP0439596A1 - Materiau bactericide et fongicide pour la fabrication de gaines de climatisation. - Google Patents

Materiau bactericide et fongicide pour la fabrication de gaines de climatisation.

Info

Publication number
EP0439596A1
EP0439596A1 EP90912906A EP90912906A EP0439596A1 EP 0439596 A1 EP0439596 A1 EP 0439596A1 EP 90912906 A EP90912906 A EP 90912906A EP 90912906 A EP90912906 A EP 90912906A EP 0439596 A1 EP0439596 A1 EP 0439596A1
Authority
EP
European Patent Office
Prior art keywords
strongly
air conditioning
strongly alkaline
ducts
acidic
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
EP90912906A
Other languages
German (de)
English (en)
Other versions
EP0439596B1 (fr
Inventor
Heinz Dipl-Ing Hoelter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT90912906T priority Critical patent/ATE103695T1/de
Publication of EP0439596A1 publication Critical patent/EP0439596A1/fr
Application granted granted Critical
Publication of EP0439596B1 publication Critical patent/EP0439596B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.
EP90912906A 1989-08-23 1990-08-20 Materiau bactericide et fongicide pour la fabrication de gaines de climatisation Expired - Lifetime EP0439596B1 (fr)

Priority Applications (1)

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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3927807 1989-08-23
DE3927807A DE3927807A1 (de) 1989-08-23 1989-08-23 Bakterizides und fungizides material zum herstellen von klimakanaelen

Publications (2)

Publication Number Publication Date
EP0439596A1 true EP0439596A1 (fr) 1991-08-07
EP0439596B1 EP0439596B1 (fr) 1994-03-30

Family

ID=6387683

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90912906A Expired - Lifetime EP0439596B1 (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)

Families Citing this family (6)

* 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
DE19827571C2 (de) * 1998-06-20 2001-03-22 Heinz Hoelter Verfahren zur Denaturierung von Lüftungskanälen vorzugsweise für Klimaanlagen
DE10235948A1 (de) * 2002-08-06 2004-03-04 Envicon Klärtechnik Verwaltungsgesellschaft mbH Durchströmter Hohlkörper
GB2435421A (en) * 2006-02-28 2007-08-29 David Clayton Breeze Method for disabling influenza virus
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
See references of WO9102929A1 *

Also Published As

Publication number Publication date
WO1991002929A1 (fr) 1991-03-07
DE59005202D1 (de) 1994-05-05
EP0439596B1 (fr) 1994-03-30
DE3927807A1 (de) 1991-03-14
JPH04501459A (ja) 1992-03-12
ES2054369T3 (es) 1994-08-01
JP3021644B2 (ja) 2000-03-15
DE3927807C2 (fr) 1992-03-05

Similar Documents

Publication Publication Date Title
DE60216962T2 (de) Einrichtung unf Verfahren zur Behandlung von Wasser in einem Aquakultursystem
CH650554A5 (de) Verfahren und einrichtung zum reinigen von wasser in einem schwimmbecken.
EP1213958A2 (fr) Piege a insectes volants
EP0439596A1 (fr) Materiau bactericide et fongicide pour la fabrication de gaines de climatisation.
EP1214102B1 (fr) Dispositif de nettoyage et de desinfection de surfaces
DE69831166T2 (de) Porenformender gegenstand zur beseitigung schädlicher mirkoorganismen und verfahren zu seiner herstellung
EP0687869A2 (fr) Procédé et dispositif pour exterminer les vermines de l'air
DE2148996C3 (de) Verfahren zur Abwasserreinigung
DE3842638C1 (en) Cages for keeping and breeding animals, in particular birds
DE102016106938B4 (de) Tränkeimer
DE882156C (de) Verfahren zur Gewinnung von Duftstoffen aus Insekten, z. B. von Lockstoffen fuer die Schaedlingsbekaempfung
EP0216069B1 (fr) Procédé pour l'oxygénation de l'eau
DE202005007136U1 (de) Abferkelbucht
Häusler et al. Zur Wirkung von Allylchlorid bei chronischer gewerblicher Exposition
EP4201201A1 (fr) Bassin allongé d'aquaculture et procédé de fonctionnement d'un bassin allongé
Nicklas Petrus-Diskurse in Alexandria: Eine Fortführung der Gedanken von Jörg Frey
DE484984C (de) Vorrichtung zur Behandlung von Abwasser in biologischen Tauchkoerpern
DE3742294A1 (de) Keimfreie regelbare luftbefeuchtung fuer raumgeraete
Abebaw Seasonal dynamics of ticks (Amblyomma cohaerens and Boophilus decoloratus) and development of a management plan for tick and tick borne diseases control on cattle in the Jimma zone, southwestern Ethiopia
DE19625610C1 (de) Fuchskunstbau
DE10211471B4 (de) Auffangbecken für einen Luftbefeuchter
DE3522185C2 (fr)
Weyer Experimente mit einem Stamm von Zeckenbiβfieber aus Nordqueensland
DE807121C (de) Desinfektionsmittel
AT165970B (de) Lüftungseinrichtung für Viehställe, insbesondere Rinderställe

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19910819

17Q First examination report despatched

Effective date: 19920302

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Effective date: 19940330

Ref country code: BE

Effective date: 19940330

REF Corresponds to:

Ref document number: 103695

Country of ref document: AT

Date of ref document: 19940415

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59005202

Country of ref document: DE

Date of ref document: 19940505

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19940616

Year of fee payment: 5

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO MILANO S.P.A.

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19940624

Year of fee payment: 5

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2054369

Country of ref document: ES

Kind code of ref document: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19940706

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19940810

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19940818

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19940820

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19940831

Ref country code: LI

Effective date: 19940831

Ref country code: CH

Effective date: 19940831

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19940831

Year of fee payment: 5

EAL Se: european patent in force in sweden

Ref document number: 90912906.6

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19950820

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19950821

Ref country code: ES

Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES

Effective date: 19950821

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19960301

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19950820

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19960430

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19960301

EUG Se: european patent has lapsed

Ref document number: 90912906.6

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19991007

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20001020

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020501

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050820