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FR3128411B1 - On-board air disinfection system within a railway vehicle - Google Patents

On-board air disinfection system within a railway vehicle Download PDF

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Publication number
FR3128411B1
FR3128411B1 FR2111254A FR2111254A FR3128411B1 FR 3128411 B1 FR3128411 B1 FR 3128411B1 FR 2111254 A FR2111254 A FR 2111254A FR 2111254 A FR2111254 A FR 2111254A FR 3128411 B1 FR3128411 B1 FR 3128411B1
Authority
FR
France
Prior art keywords
railway vehicle
predetermined
disinfection system
air disinfection
board air
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
FR2111254A
Other languages
French (fr)
Other versions
FR3128411A1 (en
Inventor
Damien Labasque
Franck Lecommandoux
Antoine Germain
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.)
Alstom Holdings SA
Original Assignee
Alstom Transport Technologies 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 Alstom Transport Technologies SAS filed Critical Alstom Transport Technologies SAS
Priority to FR2111254A priority Critical patent/FR3128411B1/en
Publication of FR3128411A1 publication Critical patent/FR3128411A1/en
Application granted granted Critical
Publication of FR3128411B1 publication Critical patent/FR3128411B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

Système de désinfection d’air embarqué au sein d’un véhicule ferroviaire L’invention concerne un système (10) de désinfection d’air embarqué au sein d’un véhicule (V) ferroviaire, le système de désinfection d’air comprenant au moins un ensemble de gaines de recyclage d’air ambiant intégrées dans le plafond (P) dudit véhicule ferroviaire (V), le système comprenant, au sein d’un volume (12) prédéterminé de passage d’air de chaque gaine de recyclage, un ensemble de diodes électroluminescentes UV-C dont le nombre (N) est supérieur ou égal à un seuil prédéterminé, ledit nombre de diodes électroluminescentes UV-C étant configuré pour désinfecter, l’air ambiant entrant dans ledit volume (12) prédéterminé en inactivant par illumination UV-C, avant la sortie dudit air ambiant dudit volume prédéterminé, au moins un pourcentage prédéterminé d’un virus prédéterminé. Figure pour l'abrégé : Figure 1On-board air disinfection system within a railway vehicle The invention relates to an on-board air disinfection system (10) within a railway vehicle (V), the air disinfection system comprising at least a set of ambient air recycling ducts integrated into the ceiling (P) of said railway vehicle (V), the system comprising, within a predetermined air passage volume (12) of each recycling duct, a set of UV-C light-emitting diodes whose number (N) is greater than or equal to a predetermined threshold, said number of UV-C light-emitting diodes being configured to disinfect ambient air entering said predetermined volume (12) by inactivating by UV-C illumination, before said ambient air leaves said predetermined volume, at least a predetermined percentage of a predetermined virus. Figure for abstract: Figure 1

FR2111254A 2021-10-22 2021-10-22 On-board air disinfection system within a railway vehicle Active FR3128411B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2111254A FR3128411B1 (en) 2021-10-22 2021-10-22 On-board air disinfection system within a railway vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2111254 2021-10-22
FR2111254A FR3128411B1 (en) 2021-10-22 2021-10-22 On-board air disinfection system within a railway vehicle

Publications (2)

Publication Number Publication Date
FR3128411A1 FR3128411A1 (en) 2023-04-28
FR3128411B1 true FR3128411B1 (en) 2024-06-14

Family

ID=78827600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2111254A Active FR3128411B1 (en) 2021-10-22 2021-10-22 On-board air disinfection system within a railway vehicle

Country Status (1)

Country Link
FR (1) FR3128411B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2946116A1 (en) * 2014-04-17 2015-10-22 Clean Air For The People Inc. Air treatment systems for transportation enclosures and related methods
EP3641839A4 (en) * 2017-06-19 2021-06-02 Oy Lifa Air Ltd ELECTRICAL FILTER STRUCTURE
CN110966691A (en) * 2018-09-27 2020-04-07 亿轶智能科技(上海)有限公司 Sterilizing and illuminating system
CN111114571B (en) * 2020-02-14 2020-12-25 陈达 Subway train air disinfection device
MX2020009033A (en) * 2020-04-30 2022-06-02 Integrated Viral Prot Solutions Llc Purification device having heated filter for killing biological species, including covid-19.
US11046153B1 (en) * 2020-06-16 2021-06-29 Knorr Brake Company, LLC Three stage air purification for rail vehicles

Also Published As

Publication number Publication date
FR3128411A1 (en) 2023-04-28

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Owner name: ALSTOM HOLDINGS, FR

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