FR2804032B3 - Dispositif de purification de l'air ambiant inspire et expire par l'etre humain ou l'animal - Google Patents

Dispositif de purification de l'air ambiant inspire et expire par l'etre humain ou l'animal

Info

Publication number
FR2804032B3
FR2804032B3 FR0000940A FR0000940A FR2804032B3 FR 2804032 B3 FR2804032 B3 FR 2804032B3 FR 0000940 A FR0000940 A FR 0000940A FR 0000940 A FR0000940 A FR 0000940A FR 2804032 B3 FR2804032 B3 FR 2804032B3
Authority
FR
France
Prior art keywords
expired
animal
human
ambient air
air inspired
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.)
Expired - Lifetime
Application number
FR0000940A
Other languages
English (en)
Other versions
FR2804032A1 (fr
Inventor
Yves Guibert
Georges Ceresoli
Roger Gilbert
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 FR0000940A priority Critical patent/FR2804032B3/fr
Publication of FR2804032A1 publication Critical patent/FR2804032A1/fr
Application granted granted Critical
Publication of FR2804032B3 publication Critical patent/FR2804032B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1192—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with antimicrobial agent

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Textile Engineering (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
FR0000940A 2000-01-25 2000-01-25 Dispositif de purification de l'air ambiant inspire et expire par l'etre humain ou l'animal Expired - Lifetime FR2804032B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0000940A FR2804032B3 (fr) 2000-01-25 2000-01-25 Dispositif de purification de l'air ambiant inspire et expire par l'etre humain ou l'animal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0000940A FR2804032B3 (fr) 2000-01-25 2000-01-25 Dispositif de purification de l'air ambiant inspire et expire par l'etre humain ou l'animal

Publications (2)

Publication Number Publication Date
FR2804032A1 FR2804032A1 (fr) 2001-07-27
FR2804032B3 true FR2804032B3 (fr) 2002-04-12

Family

ID=8846292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0000940A Expired - Lifetime FR2804032B3 (fr) 2000-01-25 2000-01-25 Dispositif de purification de l'air ambiant inspire et expire par l'etre humain ou l'animal

Country Status (1)

Country Link
FR (1) FR2804032B3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030075047A1 (en) 2001-10-22 2003-04-24 Normand Bolduc Bactericidal after-filter device
EP1631368B1 (fr) * 2003-06-06 2016-05-11 Protair-X Health Solutions Inc. Filtre a air microbicide
CN111557507B (zh) * 2020-05-28 2022-01-14 东营红星劳保用品有限责任公司 带有呼吸阀的防护口罩

Also Published As

Publication number Publication date
FR2804032A1 (fr) 2001-07-27

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