EP0172265B1 - Atemschutzgerät als Sauerstoffselbstretter - Google Patents

Atemschutzgerät als Sauerstoffselbstretter Download PDF

Info

Publication number
EP0172265B1
EP0172265B1 EP84109928A EP84109928A EP0172265B1 EP 0172265 B1 EP0172265 B1 EP 0172265B1 EP 84109928 A EP84109928 A EP 84109928A EP 84109928 A EP84109928 A EP 84109928A EP 0172265 B1 EP0172265 B1 EP 0172265B1
Authority
EP
European Patent Office
Prior art keywords
chemical cartridge
holder
protection device
respirator
respiratory protection
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
Application number
EP84109928A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0172265A1 (de
Inventor
Werner Dr. Mascher
Klaus Haertle
Ulrich Timm
Bernd Woicke
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.)
Auergesellschaft GmbH
Original Assignee
Auergesellschaft GmbH
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 Auergesellschaft GmbH filed Critical Auergesellschaft GmbH
Publication of EP0172265A1 publication Critical patent/EP0172265A1/de
Application granted granted Critical
Publication of EP0172265B1 publication Critical patent/EP0172265B1/de
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/08—Respiratory apparatus containing chemicals producing oxygen

Definitions

  • Respiratory protective devices of the type mentioned at the outset are accommodated in airtight, ready-to-use containers which are used, for example, in mine operations, are constantly carried by the miner and are worn on the body. The device is removed from the standby container for use.
  • the advantages achieved by the invention are, in particular, that the size of the respirator is reduced, and moreover the surface temperature of the respirator is advantageously reduced by the complete and double covering of the chemical cartridge, namely by the holder and the breathing bag.
  • the socket 2 has a pipe socket 8 at the top, which is firmly connected to the bellows 4, by means of a swell 9.
  • a pipe socket 10 projects into the pipe socket 8 and is connected to the chemical cartridge 1 at the inlet opening 1 on the cartridge.
  • the pipe socket 10 is sealed against the pipe socket 8 via a seal 11.
  • Spaces are formed between the wall of the holder 2 and the chemical cartridge 1 and between the outlet opening 1b of the cartridge 1 and the sealing cover 14, which are interconnected.
  • the socket 2 is provided on the circumference with a number of slot designs 2a which open into the breathing bag 3.
  • the flow through the chemical cartridge 1 is indicated by the arrows.

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
EP84109928A 1984-07-20 1984-08-21 Atemschutzgerät als Sauerstoffselbstretter Expired EP0172265B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843426758 DE3426758A1 (de) 1984-07-20 1984-07-20 Atemschutzgeraet als sauerstoffselbstretter
DE3426758 1984-07-20

Publications (2)

Publication Number Publication Date
EP0172265A1 EP0172265A1 (de) 1986-02-26
EP0172265B1 true EP0172265B1 (de) 1989-05-03

Family

ID=6241127

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84109928A Expired EP0172265B1 (de) 1984-07-20 1984-08-21 Atemschutzgerät als Sauerstoffselbstretter

Country Status (3)

Country Link
EP (1) EP0172265B1 (enrdf_load_stackoverflow)
DE (1) DE3426758A1 (enrdf_load_stackoverflow)
ZA (1) ZA848543B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700458A1 (de) * 1987-01-09 1988-07-21 Draegerwerk Ag Atemschutzgeraet mit regeneration der atemluft
RU2333777C2 (ru) * 2006-09-05 2008-09-20 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Изолирующий дыхательный аппарат
US10149990B2 (en) 2016-11-18 2018-12-11 Soteria Technologies Llc Portable, light-weight oxygen-generating breathing apparatus

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE599077C (de) * 1934-06-25 Bernh Draeger Tauchretter mit Mundstueck und Atembeutel
FR667988A (fr) * 1928-12-20 1929-10-25 Appareil de sauvetage en plongée
DE529399C (de) * 1928-12-21 1931-07-13 Draegerwerk Ag Tauch-Rettungsgeraet
DE558233C (de) * 1929-08-01 1932-09-03 Draegerwerk Ag Helm fuer Wasser- und Gastauchausruestungen aus nachgiebigem Stoff und Befestigungsbaendern
DE664464C (de) * 1931-12-06 1938-08-30 I G Farbenindustrie Akt Ges Geschlossenes, fuer kurzzeitige Benutzung dienendes Sauerstoffatemschutzgeraet
FR42618E (fr) * 1932-12-05 1933-08-23 Régénérateur à oxylithe pour appareils de protection contre tous les gaz asphyxiants
US2492272A (en) * 1946-10-16 1949-12-27 Mine Safety Appliances Co Breathing apparatus
GB862984A (en) * 1956-07-23 1961-03-15 Drager Otto H Improvements in or relating to breathing apparatus for underwater use
DE1132802B (de) * 1960-07-30 1962-07-05 Auergesellschaft Gmbh Sauerstoffatemschutzgeraet mit Pendelatmung
US3893459A (en) * 1974-03-04 1975-07-08 Mine Safety Appliances Co Emergency breathing apparatus
DE2642890C2 (de) * 1976-09-21 1982-12-16 Auergesellschaft Gmbh, 1000 Berlin Chemikalpatrone
DE2702192B2 (de) * 1977-01-20 1979-02-01 Draegerwerk Ag, 2400 Luebeck Atemschutzgerät mit sauerstoffabgebender Chemikalpatrone
US4164218A (en) * 1977-12-09 1979-08-14 Midori Anzen Company, Ltd. Personal escape breathing apparatus
DE2856349C3 (de) * 1978-12-27 1981-06-25 Drägerwerk AG, 2400 Lübeck Atemschutzgerät mit sauerstoffabgebender Chemikalpatrone
DE3111795C3 (de) * 1981-03-20 1986-02-20 Auergesellschaft Gmbh, 1000 Berlin Atembeutel mit einem im Innern angeordneten Luftverteiler

Also Published As

Publication number Publication date
DE3426758A1 (de) 1986-01-30
ZA848543B (en) 1985-06-26
EP0172265A1 (de) 1986-02-26
DE3426758C2 (enrdf_load_stackoverflow) 1991-07-25

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