NO914695L - BREATHING MASK - Google Patents
BREATHING MASKInfo
- Publication number
- NO914695L NO914695L NO91914695A NO914695A NO914695L NO 914695 L NO914695 L NO 914695L NO 91914695 A NO91914695 A NO 91914695A NO 914695 A NO914695 A NO 914695A NO 914695 L NO914695 L NO 914695L
- Authority
- NO
- Norway
- Prior art keywords
- user
- mask
- face
- sealing means
- breathing
- Prior art date
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)
- Respiratory Apparatuses And Protective Means (AREA)
- Gyroscopes (AREA)
- Finger-Pressure Massage (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).
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO914695A NO174767C (en) | 1991-11-29 | 1991-11-29 | breathing mask |
EP92924054A EP0682543B1 (en) | 1991-11-29 | 1992-11-26 | Breathing mask |
AT92924054T ATE184207T1 (en) | 1991-11-29 | 1992-11-26 | RESPIRATOR |
ES92924054T ES2140420T3 (en) | 1991-11-29 | 1992-11-26 | RESPIRATORY MASK. |
PCT/NO1992/000186 WO1993010858A1 (en) | 1991-11-29 | 1992-11-26 | Breathing mask |
AU29580/92A AU2958092A (en) | 1991-11-29 | 1992-11-26 | Breathing mask |
DK92924054T DK0682543T3 (en) | 1991-11-29 | 1992-11-26 | respiratory protection |
DE69229965T DE69229965T2 (en) | 1991-11-29 | 1992-11-26 | RESPIRATORY MASK |
US08/558,948 US5687713A (en) | 1991-11-29 | 1995-11-13 | Breathing mask |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO914695A NO174767C (en) | 1991-11-29 | 1991-11-29 | breathing mask |
Publications (4)
Publication Number | Publication Date |
---|---|
NO914695D0 NO914695D0 (en) | 1991-11-29 |
NO914695L true NO914695L (en) | 1993-06-01 |
NO174767B NO174767B (en) | 1994-03-28 |
NO174767C NO174767C (en) | 1994-07-06 |
Family
ID=19894643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO914695A NO174767C (en) | 1991-11-29 | 1991-11-29 | breathing 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) |
Families Citing this family (4)
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 |
DE10348532A1 (en) * | 2003-10-18 | 2005-05-19 | Gottlieb Weinmann - Geräte für Medizin und Arbeitsschutz - GmbH + Co. | breathing mask |
JP4869400B2 (en) | 2006-08-10 | 2012-02-08 | アンテルテクニック | Respirator with a stand-alone 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 AT AT92924054T patent/ATE184207T1/en not_active IP Right Cessation
- 1992-11-26 ES ES92924054T patent/ES2140420T3/en not_active Expired - Lifetime
- 1992-11-26 DK DK92924054T patent/DK0682543T3/en active
- 1992-11-26 DE DE69229965T patent/DE69229965T2/en not_active Expired - Fee Related
- 1992-11-26 EP EP92924054A patent/EP0682543B1/en not_active Expired - Lifetime
- 1992-11-26 AU AU29580/92A patent/AU2958092A/en not_active Abandoned
- 1992-11-26 WO PCT/NO1992/000186 patent/WO1993010858A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ATE184207T1 (en) | 1999-09-15 |
ES2140420T3 (en) | 2000-03-01 |
NO174767B (en) | 1994-03-28 |
WO1993010858A1 (en) | 1993-06-10 |
EP0682543A1 (en) | 1995-11-22 |
DE69229965D1 (en) | 1999-10-14 |
AU2958092A (en) | 1993-06-28 |
DE69229965T2 (en) | 2000-05-11 |
EP0682543B1 (en) | 1999-09-08 |
DK0682543T3 (en) | 2000-04-03 |
NO914695D0 (en) | 1991-11-29 |
NO174767C (en) | 1994-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |