SU1489576A3 - Управляемый легкими мембранный клапан для респираторов - Google Patents

Управляемый легкими мембранный клапан для респираторов Download PDF

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Publication number
SU1489576A3
SU1489576A3 SU864028317A SU4028317A SU1489576A3 SU 1489576 A3 SU1489576 A3 SU 1489576A3 SU 864028317 A SU864028317 A SU 864028317A SU 4028317 A SU4028317 A SU 4028317A SU 1489576 A3 SU1489576 A3 SU 1489576A3
Authority
SU
USSR - Soviet Union
Prior art keywords
membrane
lever
housing
shoulders
shoulder
Prior art date
Application number
SU864028317A
Other languages
English (en)
Russian (ru)
Inventor
Khans Khaas
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
Application granted granted Critical
Publication of SU1489576A3 publication Critical patent/SU1489576A3/ru

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
    • A62B9/025—Breathing demand regulators with tilting opening action

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)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
SU864028317A 1985-11-08 1986-10-20 Управляемый легкими мембранный клапан для респираторов SU1489576A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853539668 DE3539668A1 (de) 1985-11-08 1985-11-08 Lungengesteuertes membranventil fuer atemschutzmasken

Publications (1)

Publication Number Publication Date
SU1489576A3 true SU1489576A3 (ru) 1989-06-23

Family

ID=6285495

Family Applications (1)

Application Number Title Priority Date Filing Date
SU864028317A SU1489576A3 (ru) 1985-11-08 1986-10-20 Управляемый легкими мембранный клапан для респираторов

Country Status (10)

Country Link
US (1) US4715371A (https=)
EP (1) EP0221525B1 (https=)
JP (1) JPS62114569A (https=)
CN (1) CN86107621B (https=)
AU (1) AU582285B2 (https=)
BR (1) BR8605514A (https=)
CA (1) CA1285453C (https=)
DE (2) DE3539668A1 (https=)
SU (1) SU1489576A3 (https=)
ZA (1) ZA868190B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO890988L (no) * 1988-03-24 1989-09-25 Bayer Ag Disubstituerte pyrroler.
DE3840058A1 (de) * 1988-11-28 1990-05-31 Auergesellschaft Gmbh Lungengesteuertes ventil
JP2583327Y2 (ja) * 1991-02-05 1998-10-22 川重防災工業株式会社 開放式呼吸器の肺力弁
DE4237294C1 (de) * 1992-11-05 1993-11-25 Draegerwerk Ag Atemschutzmaske mit Überdruck im Maskeninnenraum
US5357950A (en) * 1993-03-02 1994-10-25 Comasec International S.A. Breath actuated positive pressure demand regulator with override
GB9319580D0 (en) * 1993-09-22 1993-11-10 Racal Health & Safety Ltd Valves
US11077323B2 (en) 2015-12-30 2021-08-03 Scott Technologies, Inc. Respirator mask with air-saver switch
DE102019108790B4 (de) * 2019-04-03 2020-11-19 BartelsRieger Atemschutztechnik GmbH Lungenautomat, insbesondere für ein Atemschutzgerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790454A (en) * 1951-12-17 1957-04-30 Scott Aviation Corp Demand fluid regulator
US2760507A (en) * 1952-02-07 1956-08-28 Scott Aviation Corp Demand pressure regulator
DE1080404B (de) * 1957-07-20 1960-04-21 Draegerwerk Ag Lungengesteuertes Membranventil fuer Druckgasatemgeraete
DE2735275A1 (de) * 1977-08-05 1979-02-15 Matter Gmbh Kg Kurt Einatemventil fuer druckgas-atemschutzgeraete und tauchgeraete
SE428760B (sv) * 1979-10-09 1983-07-25 Aga Ab Andningsmask
FR2511252A1 (fr) * 1982-04-02 1983-02-18 Fenzy Sa Embout pour appareil respiratoire pour le raccordement du masque a une bouteille de gaz respiratoire
DE3245717C1 (de) * 1982-12-10 1984-06-07 Drägerwerk AG, 2400 Lübeck Lungengesteuertes Ventil fuer den UEberdruckbetrieb im Maskeninnenraum

Also Published As

Publication number Publication date
BR8605514A (pt) 1987-08-11
CN86107621B (zh) 1988-08-03
EP0221525A3 (en) 1988-09-21
US4715371A (en) 1987-12-29
AU6494686A (en) 1987-05-14
DE3677133D1 (de) 1991-02-28
EP0221525B1 (de) 1991-01-23
EP0221525A2 (de) 1987-05-13
DE3539668A1 (de) 1987-05-21
CN86107621A (zh) 1987-08-05
AU582285B2 (en) 1989-03-16
DE3539668C2 (https=) 1989-11-02
JPH031034B2 (https=) 1991-01-09
JPS62114569A (ja) 1987-05-26
ZA868190B (en) 1987-06-24
CA1285453C (en) 1991-07-02

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