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1. WO2000025834 - SYSTEM FOR THE MICROBIOLOGICAL DISINFECTION OF AIR CONDITIONING AND VENTILATION CONDUITS

Publication Number WO/2000/025834
Publication Date 11.05.2000
International Application No. PCT/ES1998/000296
International Filing Date 03.11.1998
IPC
A61L 9/20 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
9Disinfection, sterilisation or deodorisation of air
16using physical phenomena
18Radiation
20Ultra-violet radiation
CPC
A61L 9/20
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
9Disinfection, sterilisation or deodorisation of air
16using physical phenomena
18Radiation
20Ultra-violet radiation
F24F 2003/1667
F24F 8/22
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
8Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
20by sterilisation
22using UV light
Y02A 50/20
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
50in human health protection, e.g. against extreme weather
20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Applicants
  • VILARASAU ALEGRE, María Teresa [ES]/[ES]
Inventors
  • VILARASAU ALEGRE, María Teresa
Agents
  • FORTEA LAGUNA, Juan José
Priority Data
Publication Language Spanish (ES)
Filing Language Spanish (ES)
Designated States
Title
(EN) SYSTEM FOR THE MICROBIOLOGICAL DISINFECTION OF AIR CONDITIONING AND VENTILATION CONDUITS
(ES) SISTEMA PARA LA DESINFECCION MICROBIOLOGICA DE CONDUCTOS DE VENTILACION Y DE AIRE ACONDICIONADO
(FR) SYSTEME DE DESINFECTION MICROBIOLOGIQUE DES CONDUITES D'AERATION
Abstract
(EN)
This system is comprised of a static device (1) provided with ultraviolet ray lamps (12) and which is fixed permanently inside the air conduit (2) at the vicinity of the inlet of the same in the circuit in order to disinfect the entering air flow. The system also includes a mobile device (3) intended to be introduced periodically inside the conduit (2) and is moved internally in order to provide for the total disinfection of the same; said device comprises a shaft (31) to which are mounted ultraviolet ray lamps (34), extreme discs (32 and 33) provided with peripheral wheels (35 and 36) and traction and retention cables (38 and 39).
(ES)
Este sistema comprende un dispositivo estático (1) provisto de unas lámparas (12) de rayos ultravioleta, que se fija de forma permanente en el interior del conducto (2) de aire y próximo a la entrada del mismo en el circuito, para desinfectar el caudal de aire entrante. El sistema incluye además un dispositivo móvil (3) destinado a ser introducido periódicamente en el interior del conducto (2) y desplazado por su interior para conseguir la desinfección total de mismo; este dispositivo comprende un eje (31), sobre el que se montan unas lámparas (34) de rayos ultravioleta, unos discos extremos (32 y 33) provistos de unas ruedas periféricas (35 y 36) y unos cables (38 y 39) de tracción y retención.
(FR)
L'invention concerne un système comprenant un dispositif fixe (1) pourvu de lampes (12) ultraviolettes, que l'on fixe de façon permanente à l'intérieur de la conduite (2) d'air, à proximité de l'admission d'air du circuit, pour désinfecter le flux d'air entrant. Le système comprend également un dispositif mobile (3) destiné à être introduit de façon périodique à l'intérieur de la conduite (2) et déplacé à l'intérieur de ladite conduite, de manière à désinfecter totalement cette conduite. Ce dispositif comporte un axe (31), sur lequel sont montées plusieurs lampes (34) ultraviolettes, plusieurs disques (32 et 33) d'extrémité pourvus de roues périphériques (35 et 36) et de câbles (38 et 39) de traction et de retenue.
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