FR3146260B1 - Dispositif unipersonnel de purification d’air comprenant des moyens barrière - Google Patents

Dispositif unipersonnel de purification d’air comprenant des moyens barrière

Info

Publication number
FR3146260B1
FR3146260B1 FR2301937A FR2301937A FR3146260B1 FR 3146260 B1 FR3146260 B1 FR 3146260B1 FR 2301937 A FR2301937 A FR 2301937A FR 2301937 A FR2301937 A FR 2301937A FR 3146260 B1 FR3146260 B1 FR 3146260B1
Authority
FR
France
Prior art keywords
air purification
purification device
barrier means
device including
user
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
FR2301937A
Other languages
English (en)
Other versions
FR3146260A1 (fr
Inventor
Jean-Yves Boulay
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 FR2301937A priority Critical patent/FR3146260B1/fr
Priority to PCT/EP2024/054957 priority patent/WO2024180063A1/fr
Publication of FR3146260A1 publication Critical patent/FR3146260A1/fr
Application granted granted Critical
Publication of FR3146260B1 publication Critical patent/FR3146260B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/286—Ventilating arrangements with forced flow, e.g. by a fan
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/003—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort having means for creating a fresh air curtain
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/006—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort with pumps for forced ventilation
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/04—Gas helmets
    • A62B18/045—Gas helmets with fans for delivering air for breathing mounted in or on the helmet

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

Titre : Dispositif unipersonnel de purification d’air comprenant des moyens barrière L’invention concerne un dispositif (100) unipersonnel de purification d’air comprenant une coiffe (200) formant corps creux et portant une visière (110) destinée à s’étendre devant le visage d’un utilisateur, la coiffe (200) étant destinée à être portée par la tête d’un utilisateur, caractérisé en ce que le dispositif (100) comprend également des moyens barrières destinés à s’étendre entre la visière (110) et le visage de l’utilisateur, pour former une barrière physique entre le visage de l’utilisateur et l’environnement extérieur. Figure pour l’abrégé : Fig. 1
FR2301937A 2023-03-02 2023-03-02 Dispositif unipersonnel de purification d’air comprenant des moyens barrière Active FR3146260B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2301937A FR3146260B1 (fr) 2023-03-02 2023-03-02 Dispositif unipersonnel de purification d’air comprenant des moyens barrière
PCT/EP2024/054957 WO2024180063A1 (fr) 2023-03-02 2024-02-27 Dispositif unipersonnel de purification d'air comprenant des moyens barrière

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2301937A FR3146260B1 (fr) 2023-03-02 2023-03-02 Dispositif unipersonnel de purification d’air comprenant des moyens barrière
FR2301937 2023-03-02

Publications (2)

Publication Number Publication Date
FR3146260A1 FR3146260A1 (fr) 2024-09-06
FR3146260B1 true FR3146260B1 (fr) 2025-07-18

Family

ID=86469181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2301937A Active FR3146260B1 (fr) 2023-03-02 2023-03-02 Dispositif unipersonnel de purification d’air comprenant des moyens barrière

Country Status (2)

Country Link
FR (1) FR3146260B1 (fr)
WO (1) WO2024180063A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101626809B (zh) * 2007-03-23 2012-03-21 3M创新有限公司 呼吸器流量控制装置及方法
CN109123875A (zh) * 2018-09-18 2019-01-04 金华市多绿奇五金制品有限公司 一种安全头盔
FR3114244A1 (fr) 2020-09-23 2022-03-25 jean-yves Boulay Heaume/Casque Ventilé Autonome
US12478125B2 (en) * 2020-09-29 2025-11-25 Robert J. Henshaw Face shield with powered air purifying respirator and methods of use

Also Published As

Publication number Publication date
WO2024180063A1 (fr) 2024-09-06
FR3146260A1 (fr) 2024-09-06

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