SE8100508L - Trycksyrgas-kretslopp-andningsskyddsapparat med overtryck i andningskretsloppet - Google Patents

Trycksyrgas-kretslopp-andningsskyddsapparat med overtryck i andningskretsloppet

Info

Publication number
SE8100508L
SE8100508L SE8100508A SE8100508A SE8100508L SE 8100508 L SE8100508 L SE 8100508L SE 8100508 A SE8100508 A SE 8100508A SE 8100508 A SE8100508 A SE 8100508A SE 8100508 L SE8100508 L SE 8100508L
Authority
SE
Sweden
Prior art keywords
bag
breathing
pressure
plate member
circuit
Prior art date
Application number
SE8100508A
Other languages
Unknown language ( )
English (en)
Other versions
SE439111B (sv
Inventor
E Warncke
A Pasternack
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
Application filed by Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of SE8100508L publication Critical patent/SE8100508L/sv
Publication of SE439111B publication Critical patent/SE439111B/sv

Links

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

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)
SE8100508A 1980-04-24 1981-01-27 Tryckgas-andningsskyddsapparat med overtryck i andningsluften SE439111B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3015759A DE3015759C2 (de) 1980-04-24 1980-04-24 Druckgas-Atemschutzgerät mit Überdruck in der Atemluft

Publications (2)

Publication Number Publication Date
SE8100508L true SE8100508L (sv) 1981-10-25
SE439111B SE439111B (sv) 1985-06-03

Family

ID=6100819

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8100508A SE439111B (sv) 1980-04-24 1981-01-27 Tryckgas-andningsskyddsapparat med overtryck i andningsluften

Country Status (4)

Country Link
US (1) US4364384A (sv)
DE (1) DE3015759C2 (sv)
GB (1) GB2074458B (sv)
SE (1) SE439111B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430995A (en) * 1981-05-29 1984-02-14 Hilton Joseph R Power assisted air-purifying respirators
GB2122907B (en) * 1982-03-26 1985-06-19 Coal Ind Improvements in breathing apparatus
DE3229240C2 (de) * 1982-08-05 1986-09-18 Interspiro GmbH, 7529 Forst Für Überdruckbetrieb geeignetes Atemschutzgerät
DE3429345A1 (de) * 1983-12-09 1985-06-13 Drägerwerk AG, 2400 Lübeck Kreislaufatemschutzgeraet fuer ueberdruckbetrieb
GB2188553A (en) * 1986-04-02 1987-10-07 Coal Ind Improved breathing apparatus
GB2215615B (en) * 1988-03-21 1991-12-18 Sabre Safety Ltd Breathing apparatus
US4928685A (en) * 1988-10-05 1990-05-29 Cairns & Brother Inc. Closed-circuit positive pressure breathing apparatus with pneumatically operated storage chamber
US4966139A (en) * 1989-06-23 1990-10-30 The United States Of America As Represented By The Secretary Of The Navy Oxygen breathing bag simulator
US5537995A (en) * 1990-04-03 1996-07-23 Den Norske Stats Oljeselskap A.S. Breathing system having breathing bag and supplemental gas dosing controls
US5947115A (en) * 1995-01-26 1999-09-07 Respironics, Inc. Gas flow pressure filter
US5848589A (en) * 1997-09-18 1998-12-15 Welnetz; Robert J. Altitude mask simulator
US6269811B1 (en) 1998-11-13 2001-08-07 Respironics, Inc. Pressure support system with a primary and a secondary gas flow and a method of using same
WO2012073024A2 (en) * 2010-12-02 2012-06-07 Draeger Safety Uk Limited Case for breathing apparatus and cooling unit for breathing apparatus
DE102014017634B4 (de) * 2014-11-27 2018-02-08 Dräger Safety AG & Co. KGaA Kreislaufatemgerät mit einer Messeinrichtung zur Bestimmung von Gasmengen in dem Kreislaufatemgerät
DE102017011581A1 (de) * 2017-12-14 2019-06-19 Dräger Safety AG & Co. KGaA Federbrücke für ein Federbrücken-Atembeutelplatte-System eines Kreislaufatemschutzgeräts, Federbrücken-Atembeutelplatte-System sowie Kreislaufatemschutzgeräts
DE102017011583B4 (de) * 2017-12-14 2023-04-27 Dräger Safety AG & Co. KGaA Atembeutel, System aus einem Atembeutel und einer Dosierventileinheit, Kreislaufatemschutzgerät sowie Verfahren zur Montage eines Systems aus einem Atembeutel und einer Dosierventileinheit in einem Kreislaufatemschutzgerät

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1839980A (en) * 1929-08-12 1932-01-05 American Atmos Corp Breathing apparatus
US2790454A (en) * 1951-12-17 1957-04-30 Scott Aviation Corp Demand fluid regulator
US2853268A (en) * 1954-03-25 1958-09-23 Reynolds Gas Regulator Company Pressure regulator
US2900977A (en) * 1955-05-31 1959-08-25 De Loss L Marsh Underwater breathing apparatus
US3180356A (en) * 1963-01-07 1965-04-27 American Radiator & Standard Combination pressure regulator and shut-off valve
US3692047A (en) * 1970-07-20 1972-09-19 Wilkins Regulators Co Automatically regulated fire valve
US3794021A (en) * 1971-11-03 1974-02-26 C Lambertsen Dual mode mixed gas breathing apparatus
CA1129303A (en) * 1978-07-19 1982-08-10 Figgie International Inc. Pressure-demand breathing apparatus with automatic air shut-off
US4252114A (en) * 1979-06-29 1981-02-24 Mine Safety Appliances Company Breathing bag assembly

Also Published As

Publication number Publication date
DE3015759A1 (de) 1981-11-05
DE3015759C2 (de) 1982-08-12
SE439111B (sv) 1985-06-03
GB2074458A (en) 1981-11-04
US4364384A (en) 1982-12-21
GB2074458B (en) 1984-02-29

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