FR2457107A1 - Masque respiratoire perfectionne du type filtrant - Google Patents

Masque respiratoire perfectionne du type filtrant

Info

Publication number
FR2457107A1
FR2457107A1 FR8011329A FR8011329A FR2457107A1 FR 2457107 A1 FR2457107 A1 FR 2457107A1 FR 8011329 A FR8011329 A FR 8011329A FR 8011329 A FR8011329 A FR 8011329A FR 2457107 A1 FR2457107 A1 FR 2457107A1
Authority
FR
France
Prior art keywords
filter element
opening
respirator mask
larger end
flat pocket
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.)
Granted
Application number
FR8011329A
Other languages
English (en)
French (fr)
Other versions
FR2457107B1 (it
Inventor
Joseph Raymond Hilton
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.)
Racal Safety Ltd
Original Assignee
Racal Safety Ltd
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 Racal Safety Ltd filed Critical Racal Safety Ltd
Publication of FR2457107A1 publication Critical patent/FR2457107A1/fr
Application granted granted Critical
Publication of FR2457107B1 publication Critical patent/FR2457107B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
    • 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
    • A41D13/1123—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a duckbill configuration
    • 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
    • A41D13/113—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a vertical fold or weld

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
FR8011329A 1979-05-21 1980-05-21 Masque respiratoire perfectionne du type filtrant Granted FR2457107A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7917612 1979-05-21
GB7918269 1979-05-25

Publications (2)

Publication Number Publication Date
FR2457107A1 true FR2457107A1 (fr) 1980-12-19
FR2457107B1 FR2457107B1 (it) 1984-12-14

Family

ID=26271596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011329A Granted FR2457107A1 (fr) 1979-05-21 1980-05-21 Masque respiratoire perfectionne du type filtrant

Country Status (10)

Country Link
AU (1) AU532211B2 (it)
CA (1) CA1158804A (it)
DE (1) DE3019117A1 (it)
DK (1) DK167180A (it)
FI (1) FI64290C (it)
FR (1) FR2457107A1 (it)
IT (2) IT1128471B (it)
NL (1) NL8002879A (it)
NO (1) NO801321L (it)
SE (1) SE431822B (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485932A2 (fr) * 1980-07-03 1982-01-08 Racal Safety Ltd Masque respiratoire perfectionne du type filtrant
FR2485931A1 (fr) * 1980-07-03 1982-01-08 Racal Safety Ltd Masque respiratoire perfectionne du type filtrant a extremite en creux
WO2000048481A1 (en) * 1999-02-17 2000-08-24 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
FR3124055A1 (fr) * 2021-06-21 2022-12-23 Aertec Procédé de fabrication d’un masque de protection respiratoire

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938720C2 (de) * 1979-09-25 1982-05-19 Drägerwerk AG, 2400 Lübeck Atemhalbmaske für den Einmalgebrauch
CA1243963A (en) * 1983-02-01 1988-11-01 Harvey J. Berg Molded nonwoven shaped articles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2167060A5 (it) * 1971-12-17 1973-08-17 Cema Produkter
NL7706660A (nl) * 1976-06-16 1977-12-20 Johnson & Johnson Gezichtsmasker.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1220851A (fr) * 1958-12-12 1960-05-30 Plastiques Soc D Expl Des Masque de protection contre les poussières
US3971369A (en) * 1975-06-23 1976-07-27 Johnson & Johnson Folded cup-like surgical face mask and method of forming the same
DE7631132U1 (de) * 1976-10-01 1977-03-31 Delbag-Luftfilter Gmbh, 1000 Berlin Atemschutzmaske fuer die human- und tieraerztliche praxis und fuer staubgefaehrdete arbeitsbereiche
FR2392683A2 (fr) * 1977-06-01 1978-12-29 Seplast Sa Masque filtrant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2167060A5 (it) * 1971-12-17 1973-08-17 Cema Produkter
NL7706660A (nl) * 1976-06-16 1977-12-20 Johnson & Johnson Gezichtsmasker.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485932A2 (fr) * 1980-07-03 1982-01-08 Racal Safety Ltd Masque respiratoire perfectionne du type filtrant
FR2485931A1 (fr) * 1980-07-03 1982-01-08 Racal Safety Ltd Masque respiratoire perfectionne du type filtrant a extremite en creux
WO2000048481A1 (en) * 1999-02-17 2000-08-24 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US6394090B1 (en) 1999-02-17 2002-05-28 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
AU762416B2 (en) * 1999-02-17 2003-06-26 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
FR3124055A1 (fr) * 2021-06-21 2022-12-23 Aertec Procédé de fabrication d’un masque de protection respiratoire

Also Published As

Publication number Publication date
NL8002879A (nl) 1980-11-25
NO801321L (no) 1980-11-24
SE8003764L (sv) 1980-11-22
IT8067788A0 (it) 1980-05-20
DE3019117A1 (de) 1980-12-04
CA1158804A (en) 1983-12-20
SE431822B (sv) 1984-03-05
IT1128471B (it) 1986-05-28
DK167180A (da) 1980-11-22
FI64290B (fi) 1983-07-29
AU532211B2 (en) 1983-09-22
FI64290C (fi) 1983-11-10
FI801274A (fi) 1980-11-22
AU5709780A (en) 1981-01-15
IT8053211V0 (it) 1980-05-20
FR2457107B1 (it) 1984-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse