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AU582015B2 - Valve assembly for a respirator - Google Patents
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AU582015B2 - Valve assembly for a respirator - Google Patents

Valve assembly for a respirator

Info

Publication number
AU582015B2
AU582015B2 AU62964/86A AU6296486A AU582015B2 AU 582015 B2 AU582015 B2 AU 582015B2 AU 62964/86 A AU62964/86 A AU 62964/86A AU 6296486 A AU6296486 A AU 6296486A AU 582015 B2 AU582015 B2 AU 582015B2
Authority
AU
Australia
Prior art keywords
respirator
valve assembly
valve
assembly
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.)
Ceased
Application number
AU62964/86A
Other versions
AU6296486A (en
Inventor
Edward N. Montesi
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.)
North Safety Products LLC
Original Assignee
Siebe North Inc
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
Priority claimed from US06/721,284 external-priority patent/US4630604A/en
Application filed by Siebe North Inc filed Critical Siebe North Inc
Publication of AU6296486A publication Critical patent/AU6296486A/en
Application granted granted Critical
Publication of AU582015B2 publication Critical patent/AU582015B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • 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
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/1138—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration
    • A41D13/1146—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration obtained by moulding

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
AU62964/86A 1985-04-09 1986-09-19 Valve assembly for a respirator Ceased AU582015B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/721,284 US4630604A (en) 1985-04-09 1985-04-09 Valve assembly for a replaceable filter respirator

Publications (2)

Publication Number Publication Date
AU6296486A AU6296486A (en) 1988-03-24
AU582015B2 true AU582015B2 (en) 1989-03-09

Family

ID=24897319

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62964/86A Ceased AU582015B2 (en) 1985-04-09 1986-09-19 Valve assembly for a respirator

Country Status (1)

Country Link
AU (1) AU582015B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4993685A (en) * 1984-11-13 1986-05-22 Avon Industrial Polymers Limited Valve for respirator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4993685A (en) * 1984-11-13 1986-05-22 Avon Industrial Polymers Limited Valve for respirator

Also Published As

Publication number Publication date
AU6296486A (en) 1988-03-24

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