BRPI1010461A2 - filter respirator facepiece and METHOD of produÇço a filter respirator facepiece - Google Patents

filter respirator facepiece and METHOD of produÇço a filter respirator facepiece Download PDF

Info

Publication number
BRPI1010461A2
BRPI1010461A2 BRPI1010461A BRPI1010461A2 BR PI1010461 A2 BRPI1010461 A2 BR PI1010461A2 BR PI1010461 A BRPI1010461 A BR PI1010461A BR PI1010461 A2 BRPI1010461 A2 BR PI1010461A2
Authority
BR
Brazil
Prior art keywords
mask body
filter
respirator facepiece
produçço
30b
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Philip Drake Eitzman
Dean Roy Duffy
Scott Allen Spoo
Original Assignee
3M Innovative Properties Co
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 to US56227309A priority Critical
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BRPI1010461A2 publication Critical patent/BRPI1010461A2/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1107Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/1115Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00Functions or special features of garments
    • A41D2400/44Donning facilities
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00Filters for breathing-protection purposes
    • A62B23/02Filters for breathing-protection purposes for respirators
    • A62B23/025Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask

Abstract

RESPIRADOR DE PEÇA FACIAL FILTRANTE E MÉTODO DE PRODUÇçO DE UM RESPIRADOR DE PEÇA FACIAL FILTRANTE. RESPIRATOR FACE PART AND FILTER PRODUÇçO METHOD OF A PART OF FACIAL BREATHER FILTER. Um respirador de peça facial para filtração 10 que tem um arnês 14, um corpo da máscara 12, e o primeiro e o segundo flanges 30a, 30b. A respirator facepiece for filtration 10 that has a harness 14, a mask body 12 and the first and second flanges 30a, 30b. O corpo da máscara 12 compreende uma estrutura de filtração 16 e tem uma característica de preensão, como o primeiro e o segundo flanges 30a, 30b dispostos nos primeiro e no segundo lados do corpo da máscara. The mask body 12 comprises a filtering structure 16 and has a gripping feature, such as the first and second flanges 30a, 30b disposed on first and second sides of the mask body. A primeira e a segunda áreas de marcação 32a, 32b são posicionadas no primeiro e no segundo flanges 30a, 30b, respectivamente. The first and second marking areas 32a, 32b are positioned in the first and second flanges 30a, 30b, respectively. O fornecimento de áreas de marcação em uma característica de preensão de um respirador corpo da máscara é benéfico para informar o usuário do local onde prender o corpo da máscara para vestir, despir e ajustar. The supply of marking areas in a hold feature a respirator mask body is beneficial to inform the local user where to grasp the mask body for dressing, undressing and adjust.
BRPI1010461 2009-09-18 2010-09-17 filter respirator facepiece and METHOD of produÇço a filter respirator facepiece BRPI1010461A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US56227309A true 2009-09-18 2009-09-18

Publications (1)

Publication Number Publication Date
BRPI1010461A2 true BRPI1010461A2 (en) 2013-01-22

Family

ID=43086859

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1010461 BRPI1010461A2 (en) 2009-09-18 2010-09-17 filter respirator facepiece and METHOD of produÇço a filter respirator facepiece

Country Status (8)

Country Link
EP (1) EP2298096A2 (en)
JP (1) JP2011092698A (en)
KR (1) KR20110031144A (en)
CN (1) CN102019051A (en)
AU (1) AU2010224323A1 (en)
BR (1) BRPI1010461A2 (en)
MX (1) MX2010010234A (en)
RU (1) RU2010138662A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9408424B2 (en) * 2013-01-10 2016-08-09 3M Innovative Properties Company Filtering face-piece respirator having a face seal comprising a water-vapor-breathable layer
SG10201710194TA (en) * 2013-06-11 2018-01-30 Preventech Ltd Particle filter mask
US9770057B2 (en) * 2013-08-29 2017-09-26 3M Innovative Properties Company Filtering face-piece respirator having nose cushioning member
US9999546B2 (en) 2014-06-16 2018-06-19 Illinois Tool Works Inc. Protective headwear with airflow

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Also Published As

Publication number Publication date
CN102019051A (en) 2011-04-20
JP2011092698A (en) 2011-05-12
MX2010010234A (en) 2011-03-17
KR20110031144A (en) 2011-03-24
EP2298096A2 (en) 2011-03-23
RU2010138662A (en) 2012-03-27
AU2010224323A1 (en) 2011-04-07

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 3A ANUIDADE.

B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired