DE3015761A1 - Atemschutzmaske mit innenhalbmaske - Google Patents

Atemschutzmaske mit innenhalbmaske

Info

Publication number
DE3015761A1
DE3015761A1 DE19803015761 DE3015761A DE3015761A1 DE 3015761 A1 DE3015761 A1 DE 3015761A1 DE 19803015761 DE19803015761 DE 19803015761 DE 3015761 A DE3015761 A DE 3015761A DE 3015761 A1 DE3015761 A1 DE 3015761A1
Authority
DE
Germany
Prior art keywords
mask
inner half
exhalation
space
half mask
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.)
Ceased
Application number
DE19803015761
Other languages
German (de)
English (en)
Inventor
Ernst 2400 Lübeck Warncke
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Priority to DE19803015761 priority Critical patent/DE3015761A1/de
Priority to SE8100510A priority patent/SE8100510L/
Priority to GB8110202A priority patent/GB2074457A/en
Publication of DE3015761A1 publication Critical patent/DE3015761A1/de
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
DE19803015761 1980-04-24 1980-04-24 Atemschutzmaske mit innenhalbmaske Ceased DE3015761A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19803015761 DE3015761A1 (de) 1980-04-24 1980-04-24 Atemschutzmaske mit innenhalbmaske
SE8100510A SE8100510L (sv) 1980-04-24 1981-01-27 Andningsskyddsmask med innerhalvmask
GB8110202A GB2074457A (en) 1980-04-24 1981-04-01 Respiratory mask system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803015761 DE3015761A1 (de) 1980-04-24 1980-04-24 Atemschutzmaske mit innenhalbmaske

Publications (1)

Publication Number Publication Date
DE3015761A1 true DE3015761A1 (de) 1981-10-29

Family

ID=6100822

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803015761 Ceased DE3015761A1 (de) 1980-04-24 1980-04-24 Atemschutzmaske mit innenhalbmaske

Country Status (3)

Country Link
DE (1) DE3015761A1 ( )
GB (1) GB2074457A ( )
SE (1) SE8100510L ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230939A1 (de) * 1982-08-20 1984-03-08 Draegerwerk Ag Atemschutzmaske mit innenhalbmaske

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182568B (en) * 1985-09-13 1988-12-29 Catalyst Technology U K Limite Improvements in or relating to safety helmets
DE3724336A1 (de) * 1987-07-23 1989-02-02 Draegerwerk Ag Schutzmaske mit eingebautem sensor zur ueberwachung von lebensfunktionen
US5018519B1 (en) * 1990-08-03 2000-11-28 Porter Instr Company Inc Mask for administering an anesthetic gas to a patient
GB2266669B (en) * 1992-05-05 1996-03-27 Joseph Anthony Griffiths Breathing equipment for aircrew
FR2742667B1 (fr) * 1995-12-21 1998-02-06 Schegerin Robert Element de tete a zones a pression regulees, notamment pour pilote d'aeronef
GB0203701D0 (en) * 2002-02-16 2002-04-03 Secr Defence Respirators
FR2854808B1 (fr) 2003-05-16 2005-11-11 Robert Schegerin Filtre interne amovible de masque a mise en place rapide pour pilotes d'avions
TWI510261B (zh) * 2013-12-12 2015-12-01 Univ Chienkuo Technology Multi - stage gas volume adjustment of the auxiliary breathing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230939A1 (de) * 1982-08-20 1984-03-08 Draegerwerk Ag Atemschutzmaske mit innenhalbmaske

Also Published As

Publication number Publication date
SE8100510L (sv) 1981-10-25
GB2074457A (en) 1981-11-04

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection