DK0682543T3 - respiratory protection - Google Patents

respiratory protection

Info

Publication number
DK0682543T3
DK0682543T3 DK92924054T DK92924054T DK0682543T3 DK 0682543 T3 DK0682543 T3 DK 0682543T3 DK 92924054 T DK92924054 T DK 92924054T DK 92924054 T DK92924054 T DK 92924054T DK 0682543 T3 DK0682543 T3 DK 0682543T3
Authority
DK
Denmark
Prior art keywords
user
mask
face
sealing means
breathing
Prior art date
Application number
DK92924054T
Other languages
Danish (da)
Inventor
Oystein Ljungmann
Vigbjorn Matre
Erik W Bahr
Nils Kvandel
Original Assignee
Oystein Ljungmann
Vigbjorn Matre
Erik W Bahr
Nils Kvandel
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 Oystein Ljungmann, Vigbjorn Matre, Erik W Bahr, Nils Kvandel filed Critical Oystein Ljungmann
Application granted granted Critical
Publication of DK0682543T3 publication Critical patent/DK0682543T3/en

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)
  • Gyroscopes (AREA)
  • Finger-Pressure Massage (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).
DK92924054T 1991-11-29 1992-11-26 respiratory protection DK0682543T3 (en)

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 (1)

Publication Number Publication Date
DK0682543T3 true DK0682543T3 (en) 2000-04-03

Family

ID=19894643

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92924054T DK0682543T3 (en) 1991-11-29 1992-11-26 respiratory protection

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)

* Cited by examiner, † Cited by third party
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
US8464717B2 (en) 2006-08-10 2013-06-18 Intertechnique 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
NO914695D0 (en) 1991-11-29
DE69229965T2 (en) 2000-05-11
NO914695L (en) 1993-06-01
EP0682543A1 (en) 1995-11-22
ES2140420T3 (en) 2000-03-01
ATE184207T1 (en) 1999-09-15
NO174767B (en) 1994-03-28
AU2958092A (en) 1993-06-28
EP0682543B1 (en) 1999-09-08
DE69229965D1 (en) 1999-10-14
NO174767C (en) 1994-07-06
WO1993010858A1 (en) 1993-06-10

Similar Documents

Publication Publication Date Title
US4470413A (en) Protective breathing apparatus including a mask and mouthpiece
US3139088A (en) Oral inhaler or applicator with sealing means
GB1505803A (en) Helmets for divers
US4484575A (en) Loose fitting supplied air respirator hood
AU3446889A (en) Crew oxygen mask with pneumatic comfort adjustment
EP1487389A4 (en) External catheter access to vacuum bandage
GB2281514A (en) Oxygen masks
SE8401877L (en) Breathing mask
ATE258451T1 (en) DISPOSABLE BREATHING MASK WITH ADHESIVE SKIN CONTACT
GB2368532A (en) Breathing apparatus
US3935861A (en) Protective breathing mask with compressed air supply for breathing
US6775850B1 (en) Protective combination comprising face mask, protective garment having hood, and inflatable seal, for firefighter or emergency worker
US2844145A (en) Self-contained breathing apparatus
DK0682543T3 (en) respiratory protection
GB2430159A (en) Breathing apparatus with inflatable harness
AU633804B2 (en) Diving equipment
US3927668A (en) Dual purpose air inlet method for head enclosure
US3769972A (en) Protective clothing for an operator working in a hermetic enclosure
GB2277433A (en) Aperture seal system for use in clothing and other wearable articles
US1930399A (en) Helmet for divers, miners, firemen, and the like
GB2183163A (en) Emergency breathing apparatus for divers
GB2133274A (en) Personnel protection garments
GB2454491A (en) Emergency breathing apparatus
JPH0713724Y2 (en) Disaster helmet
US2362935A (en) Neck seal for artificial respirators