NL167599C - Adembeschermingsapparaat. - Google Patents

Adembeschermingsapparaat.

Info

Publication number
NL167599C
NL167599C NL7115332A NL7115332A NL167599C NL 167599 C NL167599 C NL 167599C NL 7115332 A NL7115332 A NL 7115332A NL 7115332 A NL7115332 A NL 7115332A NL 167599 C NL167599 C NL 167599C
Authority
NL
Netherlands
Prior art keywords
protection device
breathing protection
breathing
protection
Prior art date
Application number
NL7115332A
Other languages
English (en)
Other versions
NL7115332A (nl
Original Assignee
Draegerwerk Ag
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
Priority claimed from DE19702057093 external-priority patent/DE2057093C3/de
Application filed by Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of NL7115332A publication Critical patent/NL7115332A/xx
Application granted granted Critical
Publication of NL167599C publication Critical patent/NL167599C/nl

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
NL7115332A 1970-11-20 1971-11-08 Adembeschermingsapparaat. NL167599C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702057093 DE2057093C3 (de) 1970-11-20 Atemschutzgerät zum Mitführen in einer Anzugtasche des Gerätträgers in Form eines flachen Gehäuses mit einem seitlich angeordneten Mundstück

Publications (2)

Publication Number Publication Date
NL7115332A NL7115332A (nl) 1972-05-24
NL167599C true NL167599C (nl) 1982-01-18

Family

ID=5788666

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7115332A NL167599C (nl) 1970-11-20 1971-11-08 Adembeschermingsapparaat.

Country Status (5)

Country Link
US (1) US3773043A (nl)
BE (1) BE774273A (nl)
FR (1) FR2114531A5 (nl)
GB (1) GB1370491A (nl)
NL (1) NL167599C (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206483C2 (de) * 1982-02-23 1984-10-18 Drägerwerk AG, 2400 Lübeck Filteratemschutzgerät mit einem Behälter
GB2255285A (en) * 1991-04-26 1992-11-04 William George Lyne Air purifier
US7025060B1 (en) 2005-01-27 2006-04-11 Nicholson Alexander J G Personal breathing filter
US7543585B2 (en) 2006-10-13 2009-06-09 Garrett Douglas Torgerson Unobtrusive personal air filtration device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295296A (en) * 1941-01-07 1942-09-08 Vilbiss Co Respirator
US2610624A (en) * 1947-06-04 1952-09-16 Mine Safety Appliances Co Pocket respirator

Also Published As

Publication number Publication date
FR2114531A5 (nl) 1972-06-30
DE2057093B2 (nl) 1974-11-07
US3773043A (en) 1973-11-20
BE774273A (fr) 1972-02-14
NL7115332A (nl) 1972-05-24
DE2057093A1 (de) 1972-05-25
GB1370491A (en) 1974-10-16

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Legal Events

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BB A search report has been drawn up
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