SE7908338L - Andningsmask - Google Patents

Andningsmask

Info

Publication number
SE7908338L
SE7908338L SE7908338A SE7908338A SE7908338L SE 7908338 L SE7908338 L SE 7908338L SE 7908338 A SE7908338 A SE 7908338A SE 7908338 A SE7908338 A SE 7908338A SE 7908338 L SE7908338 L SE 7908338L
Authority
SE
Sweden
Prior art keywords
pressure chamber
port
valve
user
spring
Prior art date
Application number
SE7908338A
Other languages
English (en)
Swedish (sv)
Other versions
SE428759B (sv
Inventor
S Ekstrom
H Wettergren
Original Assignee
Aga Ab
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 Aga Ab filed Critical Aga Ab
Priority to SE7908338A priority Critical patent/SE428759B/sv
Priority to FR8021319A priority patent/FR2466996B1/fr
Priority to GB8032209A priority patent/GB2061117B/en
Priority to JP14182280A priority patent/JPS5660573A/ja
Priority to DE19803038128 priority patent/DE3038128C2/de
Publication of SE7908338L publication Critical patent/SE7908338L/
Publication of SE428759B publication Critical patent/SE428759B/sv

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
SE7908338A 1979-10-09 1979-10-09 Andningsmask SE428759B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7908338A SE428759B (sv) 1979-10-09 1979-10-09 Andningsmask
FR8021319A FR2466996B1 (fr) 1979-10-09 1980-10-06 Masque respiratoire avec soupape de respiration
GB8032209A GB2061117B (en) 1979-10-09 1980-10-07 Respirator mask
JP14182280A JPS5660573A (en) 1979-10-09 1980-10-08 Respirator
DE19803038128 DE3038128C2 (de) 1979-10-09 1980-10-09 Atemmaske

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7908338A SE428759B (sv) 1979-10-09 1979-10-09 Andningsmask

Publications (2)

Publication Number Publication Date
SE7908338L true SE7908338L (sv) 1981-04-10
SE428759B SE428759B (sv) 1983-07-25

Family

ID=20339006

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908338A SE428759B (sv) 1979-10-09 1979-10-09 Andningsmask

Country Status (5)

Country Link
JP (1) JPS5660573A ( )
DE (1) DE3038128C2 ( )
FR (1) FR2466996B1 ( )
GB (1) GB2061117B ( )
SE (1) SE428759B ( )

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT216049Z2 (it) * 1988-12-29 1991-04-26 Amf Mares Spa Erogatore automatico per autorespi ratori

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760507A (en) * 1952-02-07 1956-08-28 Scott Aviation Corp Demand pressure regulator
SE335826B ( ) * 1970-03-05 1971-06-07 Aga Ab
JPS5142877A (ja) * 1974-10-09 1976-04-12 Taguchi Keihan Jugengaisha Waridashikaitengatatorukuakuchueetaa
DE2620170A1 (de) * 1976-05-07 1977-11-17 Draegerwerk Ag Lungengesteuertes pressluftatemgeraet mit ueberdruck in der atemschutzmaske
DE2645675C3 (de) * 1976-10-09 1981-09-17 Drägerwerk AG, 2400 Lübeck Beatmungsventil für Beatmungsgeräte
DE2735275A1 (de) * 1977-08-05 1979-02-15 Matter Gmbh Kg Kurt Einatemventil fuer druckgas-atemschutzgeraete und tauchgeraete

Also Published As

Publication number Publication date
DE3038128C2 (de) 1984-07-05
FR2466996A1 (fr) 1981-04-17
FR2466996B1 (fr) 1985-11-22
DE3038128A1 (de) 1981-04-30
SE428759B (sv) 1983-07-25
JPS5660573A (en) 1981-05-25
GB2061117B (en) 1984-07-25
GB2061117A (en) 1981-05-13

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