SE8400107L - Andningsskydd - Google Patents
AndningsskyddInfo
- Publication number
- SE8400107L SE8400107L SE8400107A SE8400107A SE8400107L SE 8400107 L SE8400107 L SE 8400107L SE 8400107 A SE8400107 A SE 8400107A SE 8400107 A SE8400107 A SE 8400107A SE 8400107 L SE8400107 L SE 8400107L
- Authority
- SE
- Sweden
- Prior art keywords
- filter material
- material body
- edge
- strip
- outer end
- Prior art date
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
- 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
- A41D13/1138—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)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8400107A SE445299B (sv) | 1984-01-11 | 1984-01-11 | Andningsskydd |
EP85850004A EP0149590A3 (en) | 1984-01-11 | 1985-01-07 | Protective respirator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8400107A SE445299B (sv) | 1984-01-11 | 1984-01-11 | Andningsskydd |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8400107D0 SE8400107D0 (sv) | 1984-01-11 |
SE8400107L true SE8400107L (sv) | 1985-07-12 |
SE445299B SE445299B (sv) | 1986-06-16 |
Family
ID=20354267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8400107A SE445299B (sv) | 1984-01-11 | 1984-01-11 | Andningsskydd |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0149590A3 (sv) |
SE (1) | SE445299B (sv) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4827924A (en) * | 1987-03-02 | 1989-05-09 | Minnesota Mining And Manufacturing Company | High efficiency respirator |
US4883547A (en) * | 1987-03-02 | 1989-11-28 | Minnesota Mining And Manufacturing Company | Method of forming a high efficiency respirator |
SE469925B (sv) * | 1992-02-21 | 1993-10-11 | Gibeck Respiration Ab | Filteranordning för anslutning till en persons andningsorgan innefattande ett hölje som innesluter ett fukt-värmeväxlande material och ett bakterieupptagande filter, som består av ett veckat, luftgenomträngligt material |
US5753343A (en) * | 1992-08-04 | 1998-05-19 | Minnesota Mining And Manufacturing Company | Corrugated nonwoven webs of polymeric microfiber |
JP3413585B2 (ja) * | 1997-01-22 | 2003-06-03 | 山本光学株式会社 | マスクの締め紐の長さ調整部材 |
US6584976B2 (en) * | 1998-07-24 | 2003-07-01 | 3M Innovative Properties Company | Face mask that has a filtered exhalation valve |
GB2352978A (en) * | 1999-08-10 | 2001-02-14 | Kenneth Roger Tuckwell | Filter and preheater |
JP4927262B2 (ja) * | 2001-03-23 | 2012-05-09 | 株式会社重松製作所 | ろ過材及び該ろ過材を用いた使い捨て式防じんマスク |
CN105495774B (zh) * | 2014-12-28 | 2018-05-04 | 荆州市中心医院 | 斜向折痕折叠低压口罩 |
CN109222282B (zh) * | 2014-12-28 | 2021-01-15 | 林先霞 | 一种口罩 |
GB2602258B (en) * | 2020-12-15 | 2022-12-21 | Denroy Group Ltd | Respirator mask and method of manufacturing a mask |
WO2024039921A1 (en) * | 2022-08-17 | 2024-02-22 | Integrated Pharma Services, Llc | Pleating spacers and their use to provide improved facial masks and respirators |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE406719A (sv) * | ||||
GB2045093A (en) * | 1979-04-03 | 1980-10-29 | Racal Safety Ltd | Respirator |
DE3032437C2 (de) * | 1980-08-28 | 1982-08-05 | Drägerwerk AG, 2400 Lübeck | Halbmaskenförmig ausgebildetes Staubfilter |
-
1984
- 1984-01-11 SE SE8400107A patent/SE445299B/sv not_active IP Right Cessation
-
1985
- 1985-01-07 EP EP85850004A patent/EP0149590A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE8400107D0 (sv) | 1984-01-11 |
SE445299B (sv) | 1986-06-16 |
EP0149590A2 (en) | 1985-07-24 |
EP0149590A3 (en) | 1986-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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