FR3100314B1 - Method and device for disinfecting a motor vehicle air conditioning system - Google Patents

Method and device for disinfecting a motor vehicle air conditioning system Download PDF

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Publication number
FR3100314B1
FR3100314B1 FR1909548A FR1909548A FR3100314B1 FR 3100314 B1 FR3100314 B1 FR 3100314B1 FR 1909548 A FR1909548 A FR 1909548A FR 1909548 A FR1909548 A FR 1909548A FR 3100314 B1 FR3100314 B1 FR 3100314B1
Authority
FR
France
Prior art keywords
light
emitting diodes
disinfecting
motor vehicle
conditioning system
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
FR1909548A
Other languages
French (fr)
Other versions
FR3100314A1 (en
Inventor
Jeanne Feuillade
Denis Dumur
Vincent Aubry
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1909548A priority Critical patent/FR3100314B1/en
Publication of FR3100314A1 publication Critical patent/FR3100314A1/en
Application granted granted Critical
Publication of FR3100314B1 publication Critical patent/FR3100314B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0608—Filter arrangements in the air stream
    • B60H3/0633—Filter arrangements in the air stream with provisions for regenerating or cleaning the filter element
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0071—Electrically conditioning the air, e.g. by ionizing
    • B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying 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
    • A61L2209/14—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

L’invention concerne un procédé de désinfection par rayonnement ultraviolet d’un élément d’un système de climatisation (1) de véhicule automobile, tel qu’un filtre à air (12), le procédé mettant en œuvre un dispositif de désinfection (14) par rayonnement ultraviolet comportant un ensemble de diodes électroluminescentes (142) réparties en au moins deux groupes, le procédé comportant l’étape d’activer de façon successive l’allumage de chacun des groupes de diodes composant l’ensemble de diodes électroluminescentes (142), de sorte que l’intensité du courant électrique nécessaire à l’alimentation de l’ensemble des diodes électroluminescentes (142) allumées simultanément soit inférieure ou égale à une valeur seuil, chaque groupe de diodes électroluminescentes (142) étant activé durant une durée supérieure ou égale à une durée d’exposition minimale. Figure pour l’abrégé : Fig. 1The invention relates to a method for disinfecting by ultraviolet radiation an element of an air conditioning system (1) of a motor vehicle, such as an air filter (12), the method using a disinfection device (14). ) by ultraviolet radiation comprising a set of light-emitting diodes (142) divided into at least two groups, the method comprising the step of successively activating the ignition of each of the groups of diodes making up the set of light-emitting diodes (142 ), so that the intensity of the electric current necessary to supply all the light-emitting diodes (142) lit simultaneously is less than or equal to a threshold value, each group of light-emitting diodes (142) being activated for a period of time greater than or equal to a minimum exposure time. Figure for the abstract: Fig. 1

FR1909548A 2019-08-30 2019-08-30 Method and device for disinfecting a motor vehicle air conditioning system Active FR3100314B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1909548A FR3100314B1 (en) 2019-08-30 2019-08-30 Method and device for disinfecting a motor vehicle air conditioning system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1909548A FR3100314B1 (en) 2019-08-30 2019-08-30 Method and device for disinfecting a motor vehicle air conditioning system
FR1909548 2019-08-30

Publications (2)

Publication Number Publication Date
FR3100314A1 FR3100314A1 (en) 2021-03-05
FR3100314B1 true FR3100314B1 (en) 2021-07-23

Family

ID=68072826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1909548A Active FR3100314B1 (en) 2019-08-30 2019-08-30 Method and device for disinfecting a motor vehicle air conditioning system

Country Status (1)

Country Link
FR (1) FR3100314B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3125469A1 (en) 2021-07-20 2023-01-27 Psa Automobiles Sa Method and device for monitoring the air quality of the passenger compartment of a vehicle
FR3127063B1 (en) 2021-09-10 2023-09-22 Renault Sas method of generating a final image of the environment of a motor vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838379B1 (en) * 2002-04-12 2005-06-24 Valeo Climatisation DEVICE FOR PURIFYING THE AIR OF THE CABIN OF A MOTOR VEHICLE
CA3002581C (en) * 2015-11-10 2023-02-28 Hubbell Incorporated Antimicrobial light source array system
JP2018122656A (en) * 2017-01-31 2018-08-09 株式会社ケーヒン Vehicular air conditioner
US20190091738A1 (en) * 2017-09-22 2019-03-28 Ford Global Technologies, Llc Cleaning system for a vehicle
CN108621925A (en) * 2018-04-12 2018-10-09 常州星宇车灯股份有限公司 A kind of car room UV lamp device and integrated device

Also Published As

Publication number Publication date
FR3100314A1 (en) 2021-03-05

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