DE69229965T2 - RESPIRATORY MASK - Google Patents
RESPIRATORY MASKInfo
- Publication number
- DE69229965T2 DE69229965T2 DE69229965T DE69229965T DE69229965T2 DE 69229965 T2 DE69229965 T2 DE 69229965T2 DE 69229965 T DE69229965 T DE 69229965T DE 69229965 T DE69229965 T DE 69229965T DE 69229965 T2 DE69229965 T2 DE 69229965T2
- Authority
- DE
- Germany
- Prior art keywords
- user
- mask
- face
- sealing means
- breathing
- 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 - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/02—Respiratory apparatus with compressed oxygen or air
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Finger-Pressure Massage (AREA)
- Gyroscopes (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Plural Heterocyclic Compounds (AREA)
- Steroid Compounds (AREA)
Abstract
A breathing mask (1) to be placed on a user's head for use during evacuation, relief and/or rescue operations, comprising a face piece (1a) wiht a visual field/window (2), flexible sealing means (6) to seal against the user's face in front of the user's ears, a pressure gas container (3) for breathing gas, and having a pressure reduction valve (4) and a manual and/or automatic release valve (5) for supply of breathing gas to the mask's (1) airtight chamber (1b). The pressure gas container (3) in the form of one or more closed, communicating tubes (3a) forms a closed or open ring to encircle the user's face in front of the user's ears. The pressure gas container (3) forms a support for the face piece (1a) which is attached thereto together with the sealing means (6). The sealing means (6) is preferably composed of an inflatable, annular cavity or a hose (6a) which is connected with the breathing gas supply to the airtight chamber (1b) of the mask (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO914695A NO174767C (en) | 1991-11-29 | 1991-11-29 | breathing mask |
PCT/NO1992/000186 WO1993010858A1 (en) | 1991-11-29 | 1992-11-26 | Breathing mask |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69229965D1 DE69229965D1 (en) | 1999-10-14 |
DE69229965T2 true DE69229965T2 (en) | 2000-05-11 |
Family
ID=19894643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69229965T Expired - Fee Related DE69229965T2 (en) | 1991-11-29 | 1992-11-26 | RESPIRATORY MASK |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0682543B1 (en) |
AT (1) | ATE184207T1 (en) |
AU (1) | AU2958092A (en) |
DE (1) | DE69229965T2 (en) |
DK (1) | DK0682543T3 (en) |
ES (1) | ES2140420T3 (en) |
NO (1) | NO174767C (en) |
WO (1) | WO1993010858A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10348532A1 (en) * | 2003-10-18 | 2005-05-19 | Gottlieb Weinmann - Geräte für Medizin und Arbeitsschutz - GmbH + Co. | breathing mask |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6014971A (en) * | 1997-08-15 | 2000-01-18 | 3M Innovative Properties Company | Protective system for face and respiratory protection |
CN101500657B (en) | 2006-08-10 | 2011-12-28 | 英特泰克公司 | Breathing mask with an autonomous inflatable harness |
CN108159596A (en) * | 2018-03-23 | 2018-06-15 | 郑州龙威电子科技有限公司 | A kind of novel positive pressure formula aerial respiration machine side cover |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3392724A (en) * | 1965-04-14 | 1968-07-16 | Therapeutic Res Corp Ltd | Oxygen inhalator |
DE2651917C3 (en) * | 1976-11-13 | 1979-10-25 | Draegerwerk Ag, 2400 Luebeck | Breathing protection hood, in particular for escape purposes |
US4157090A (en) * | 1977-11-15 | 1979-06-05 | Phillips Jacque R | Short-term emergency survival breathing and eye-shielding |
-
1991
- 1991-11-29 NO NO914695A patent/NO174767C/en not_active IP Right Cessation
-
1992
- 1992-11-26 DK DK92924054T patent/DK0682543T3/en active
- 1992-11-26 AU AU29580/92A patent/AU2958092A/en not_active Abandoned
- 1992-11-26 DE DE69229965T patent/DE69229965T2/en not_active Expired - Fee Related
- 1992-11-26 ES ES92924054T patent/ES2140420T3/en not_active Expired - Lifetime
- 1992-11-26 WO PCT/NO1992/000186 patent/WO1993010858A1/en active IP Right Grant
- 1992-11-26 EP EP92924054A patent/EP0682543B1/en not_active Expired - Lifetime
- 1992-11-26 AT AT92924054T patent/ATE184207T1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10348532A1 (en) * | 2003-10-18 | 2005-05-19 | Gottlieb Weinmann - Geräte für Medizin und Arbeitsschutz - GmbH + Co. | breathing mask |
Also Published As
Publication number | Publication date |
---|---|
NO174767C (en) | 1994-07-06 |
NO914695D0 (en) | 1991-11-29 |
WO1993010858A1 (en) | 1993-06-10 |
ATE184207T1 (en) | 1999-09-15 |
EP0682543B1 (en) | 1999-09-08 |
ES2140420T3 (en) | 2000-03-01 |
DK0682543T3 (en) | 2000-04-03 |
DE69229965D1 (en) | 1999-10-14 |
NO914695L (en) | 1993-06-01 |
AU2958092A (en) | 1993-06-28 |
NO174767B (en) | 1994-03-28 |
EP0682543A1 (en) | 1995-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |