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FR3126881B1 - Angled decontamination device - Google Patents

Angled decontamination device Download PDF

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Publication number
FR3126881B1
FR3126881B1 FR2109522A FR2109522A FR3126881B1 FR 3126881 B1 FR3126881 B1 FR 3126881B1 FR 2109522 A FR2109522 A FR 2109522A FR 2109522 A FR2109522 A FR 2109522A FR 3126881 B1 FR3126881 B1 FR 3126881B1
Authority
FR
France
Prior art keywords
rays
wavelength range
radiation
light
lamellae
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.)
Active
Application number
FR2109522A
Other languages
French (fr)
Other versions
FR3126881A1 (en
Inventor
Fateh Singh
Jerome Deschamps
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.)
On Light Consulting SAS
Original Assignee
On Light Consulting SAS
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 On Light Consulting SAS filed Critical On Light Consulting SAS
Priority to FR2109522A priority Critical patent/FR3126881B1/en
Priority to EP22789950.7A priority patent/EP4398945A2/en
Priority to PCT/FR2022/051693 priority patent/WO2023037076A2/en
Publication of FR3126881A1 publication Critical patent/FR3126881A1/en
Application granted granted Critical
Publication of FR3126881B1 publication Critical patent/FR3126881B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • 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
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • A61L2103/75—
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/11—Apparatus for controlling air treatment
    • A61L2209/111—Sensor means, e.g. motion, brightness, scent, contaminant sensors
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/14—Filtering means
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/16—Connections to a HVAC unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

Dispositif émetteur de lumière Dispositif émetteur d’un rayonnement lumineux comprenant : - au moins un dispositif émetteur de lumière apte à générer un rayonnement lumineux comprenant au moins une partie de l’énergie rayonnée dans une gamme de longueurs d’onde de 200nm à 300nm ; - au moins un réflecteur qui permet d’orienter les rayons lumineux dans la gamme de longueurs d’onde de 200nm à 300nm dans une direction préférentielle appelée axe optique - au moins un dispositif mécanique réglable pouvant interrompre tout ou partie du rayonnement dans la gamme de longueurs d’onde de 200nm à 300nm et situé sur le trajet de ces rayons ; - au moins une grille constituée de lamelles solides recouvertes d’un traitement optique absorbant plus de 95% des rayons dans la gamme de longueurs d’onde de 200nm à 300nm, ces lamelles étant disposées de manière à limiter l’angle de sortie des rayons ; - un dispositif de réglage permettant de corriger le positionnement horizontal et vertical du système par l’utilisation de plus de 2 vis de pression appuyant sur une pièce mobile et située entre le dispositif et le support ; - le faisceau germicide est émis de haut en bas et ce dernier est renvoyé avec un angle ; Figure pour l’abrégé : figure 1Light emitting device Device emitting light radiation comprising: - at least one light emitting device capable of generating light radiation comprising at least a portion of the radiated energy in a wavelength range from 200nm to 300nm; - at least one reflector which makes it possible to orient the light rays in the wavelength range from 200nm to 300nm in a preferential direction called the optical axis - at least one adjustable mechanical device capable of interrupting all or part of the radiation in the wavelength range from 200nm to 300nm and located on the path of these rays; - at least one grid consisting of solid lamellae covered with an optical treatment absorbing more than 95% of the rays in the wavelength range from 200nm to 300nm, these lamellae being arranged so as to limit the exit angle of the rays; - an adjustment device for correcting the horizontal and vertical positioning of the system by using more than 2 pressure screws pressing on a moving part located between the device and the support; - the germicidal beam is emitted from top to bottom and the latter is returned at an angle; Figure for the abstract: figure 1

FR2109522A 2021-09-10 2021-09-10 Angled decontamination device Active FR3126881B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2109522A FR3126881B1 (en) 2021-09-10 2021-09-10 Angled decontamination device
EP22789950.7A EP4398945A2 (en) 2021-09-10 2022-09-07 Device for uv-c decontamination
PCT/FR2022/051693 WO2023037076A2 (en) 2021-09-10 2022-09-07 Device for uv-c decontamination

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2109522A FR3126881B1 (en) 2021-09-10 2021-09-10 Angled decontamination device
FR2109522 2021-09-10

Publications (2)

Publication Number Publication Date
FR3126881A1 FR3126881A1 (en) 2023-03-17
FR3126881B1 true FR3126881B1 (en) 2025-03-21

Family

ID=78820839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2109522A Active FR3126881B1 (en) 2021-09-10 2021-09-10 Angled decontamination device

Country Status (1)

Country Link
FR (1) FR3126881B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5656242A (en) * 1995-06-07 1997-08-12 L2B Environmental Systems Inc. Air purifier device
US7288232B2 (en) * 2001-09-24 2007-10-30 L2B Environmental Systems, Inc. Self-cleaning UV reflective coating
US7692172B2 (en) * 2008-08-06 2010-04-06 Sound Health Designs, LLC System and method for germicidal sanitizing of an elevator or other enclosed structure
CN212155262U (en) * 2020-04-20 2020-12-15 广东绿岛风空气系统股份有限公司 Disinfection exhaust fan
ES1253374Y (en) * 2020-05-23 2020-12-29 Alvarez Jesus Said Rodriguez INTELLIGENT ULTRAVIOLET RADIATION CHAMBER FOR AIR DISINFECTION IN CLOSED ENVIRONMENTS

Also Published As

Publication number Publication date
FR3126881A1 (en) 2023-03-17

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