BE777821A - RESPIRATORY MASK WITH INSERT FILTERS - Google Patents

RESPIRATORY MASK WITH INSERT FILTERS

Info

Publication number
BE777821A
BE777821A BE777821A BE777821A BE777821A BE 777821 A BE777821 A BE 777821A BE 777821 A BE777821 A BE 777821A BE 777821 A BE777821 A BE 777821A BE 777821 A BE777821 A BE 777821A
Authority
BE
Belgium
Prior art keywords
respiratory mask
insert filters
filters
insert
respiratory
Prior art date
Application number
BE777821A
Other languages
French (fr)
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 DE19712100661 external-priority patent/DE2100661A1/en
Priority claimed from DE19712162725 external-priority patent/DE2162725A1/en
Application filed by Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of BE777821A publication Critical patent/BE777821A/en

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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
BE777821A 1971-01-08 1972-01-07 RESPIRATORY MASK WITH INSERT FILTERS BE777821A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712100661 DE2100661A1 (en) 1971-01-08 1971-01-08 Respirator with plug-in filter
DE19712162725 DE2162725A1 (en) 1971-12-17 1971-12-17 RESPIRATORY MASK WITH PLUG-IN FILTER

Publications (1)

Publication Number Publication Date
BE777821A true BE777821A (en) 1972-05-02

Family

ID=25760487

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777821A BE777821A (en) 1971-01-08 1972-01-07 RESPIRATORY MASK WITH INSERT FILTERS

Country Status (8)

Country Link
AU (1) AU3764672A (en)
BE (1) BE777821A (en)
CH (1) CH535051A (en)
FI (1) FI52929B (en)
FR (1) FR2121282A5 (en)
IL (1) IL38518A0 (en)
IT (1) IT949320B (en)
NL (1) NL7117936A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK33386A (en) * 1986-01-22 1987-07-23 Triskate Of Scandinavia Aps RELEASABLE CLUTCH TO RESPIRATORY PROTECTION MASK WITH REPLACEABLE FILTER UNITS, CLUTCH PART IN SUCH A CLUTCH AND FILTER DEVICES AND SPREAD PROTECTION MASKS WITH SUCH A CLUTCH
SE454843B (en) * 1986-10-30 1988-06-06 Sundstrom Safety Ab FILTER CONTAINER FOR AN ABSORPTION FILTER AND PARTICLE FILTER
WO1991018647A1 (en) * 1990-06-04 1991-12-12 Air-Ace Oy Respirator
CA2068925A1 (en) * 1991-05-21 1992-11-22 Amad Tayebi Breathing mask
GB2540445A (en) * 2015-07-13 2017-01-18 S Sommers Sammer Multi terrain variable air resistant filter

Also Published As

Publication number Publication date
IT949320B (en) 1973-06-11
AU3764672A (en) 1973-07-12
IL38518A0 (en) 1972-04-27
FI52929B (en) 1977-09-30
NL7117936A (en) 1972-07-11
FR2121282A5 (en) 1972-08-18
CH535051A (en) 1973-03-31

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