JPS6320857U - - Google Patents

Info

Publication number
JPS6320857U
JPS6320857U JP1986113392U JP11339286U JPS6320857U JP S6320857 U JPS6320857 U JP S6320857U JP 1986113392 U JP1986113392 U JP 1986113392U JP 11339286 U JP11339286 U JP 11339286U JP S6320857 U JPS6320857 U JP S6320857U
Authority
JP
Japan
Prior art keywords
oxygen
generating
breathing
breathing bag
bag
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1986113392U
Other languages
English (en)
Other versions
JPH0545316Y2 (ja
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 filed Critical
Priority to JP1986113392U priority Critical patent/JPH0545316Y2/ja
Priority to US07/075,763 priority patent/US4817597A/en
Priority to DE8787110694T priority patent/DE3771951D1/de
Priority to EP87110694A priority patent/EP0254314B1/en
Publication of JPS6320857U publication Critical patent/JPS6320857U/ja
Application granted granted Critical
Publication of JPH0545316Y2 publication Critical patent/JPH0545316Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Oxygen, Ozone, And Oxides In General (AREA)

Description

【図面の簡単な説明】
第１図は本考案の酸素発生式呼吸具の一部切欠
正面図であり、第２図は呼吸袋および仕切壁のみ
を縦断面で示した酸素発生式呼吸具の側面図であ
り、第３図は本考案と従来例の酸素発生式呼吸具
の吸気温度を示す図である。 第１図および第２図において、１……マウスピ
ース、４……呼吸袋、５……酸素発生缶、６……
出口、７……入口、８……呼気通路管、１０……
仕切壁および１１……通路、第３図において、
……本考案例および……従来例である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 呼気弁および吸気弁が配設された面体、酸素富
    化ガスを貯留するための呼吸袋、ならびに酸素発
    生剤が収納されガスの入口および出口を有する酸
    素発生缶が上から下へと順次連設され、かつ呼気
    弁と酸素発生缶のガスの入口とが呼気通路管で接
    続された酸素発生式呼吸具において、該呼吸袋の
    少くとも側面下部には呼吸袋の内周面に沿つて該
    呼吸袋の中央部と周囲部を仕切るための仕切壁が
    設けられ、該仕切壁と呼吸袋の内周面とで挾まれ
    た空間乃至間隙が該酸素発生缶のガスの出口から
    呼吸袋内に排出される酸素富化ガスの通路とされ
    たことを特徴とする酸素発生式呼吸具。
JP1986113392U 1986-07-25 1986-07-25 Expired - Lifetime JPH0545316Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1986113392U JPH0545316Y2 (ja) 1986-07-25 1986-07-25
US07/075,763 US4817597A (en) 1986-07-25 1987-07-20 Self-contained closed-circuit oxygen-generating breathing apparatus
DE8787110694T DE3771951D1 (de) 1986-07-25 1987-07-23 Selbstaendige sauerstoffbildende atemschutzvorrichtung mit geschlossenem kreislauf.
EP87110694A EP0254314B1 (en) 1986-07-25 1987-07-23 Self-contained closed-circuit oxygen-generating breathing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986113392U JPH0545316Y2 (ja) 1986-07-25 1986-07-25

Publications (2)

Publication Number Publication Date
JPS6320857U true JPS6320857U (ja) 1988-02-10
JPH0545316Y2 JPH0545316Y2 (ja) 1993-11-18

Family

ID=14611145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986113392U Expired - Lifetime JPH0545316Y2 (ja) 1986-07-25 1986-07-25

Country Status (4)

Country Link
US (1) US4817597A (ja)
EP (1) EP0254314B1 (ja)
JP (1) JPH0545316Y2 (ja)
DE (1) DE3771951D1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016500277A (ja) * 2012-11-30 2016-01-12 ビーイー・エアロスペース・インコーポレーテッドＢ／Ｅ Ａｅｒｏｓｐａｃｅ， Ｉｎｃ． 改善された保護呼吸装置吸入ダクト

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700458A1 (de) * 1987-01-09 1988-07-21 Draegerwerk Ag Atemschutzgeraet mit regeneration der atemluft
US5186165A (en) * 1991-06-05 1993-02-16 Brookdale International Systems Inc. Filtering canister with deployable hood and mouthpiece
US5394867A (en) * 1991-06-05 1995-03-07 Brookdale International Systems Inc. Personal disposable emergency breathing system with dual air supply
DE4137331C2 (de) * 1991-11-13 1994-09-01 Auergesellschaft Gmbh Chemikalsauerstoffgerät
JP3480114B2 (ja) * 1995-04-20 2003-12-15 株式会社菊池製作所 酸素呼吸器
ES2233000T3 (es) * 1998-05-14 2005-06-01 Vigo Co, Ltd Generador de oxigeno manejable.
GB0116785D0 (en) * 2001-07-10 2001-08-29 Intersurgical Ltd Mediical Device
US20040226301A1 (en) * 2003-05-14 2004-11-18 Airwars Defense Lp, A Colorado Limited Partnership Liquid nitrogen enabler
WO2009102303A1 (en) * 2008-02-15 2009-08-20 Denyse Claire Dubrucq Liquid nitrogen enabler
CA2683542C (en) * 2008-11-07 2013-03-12 Robert E. Stewart Emergency breathing bag
EP2374509B1 (de) * 2010-04-08 2016-09-28 Dräger Safety AG & Co. KGaA Atemkreislaufgerät
GB2496693A (en) * 2011-11-21 2013-05-22 Univ Swansea A gas generator system
CN102974052B (zh) * 2012-12-19 2015-07-22 江西易用科技有限公司 化学氧消防自救呼吸器氧气反应罐
CN103405861B (zh) * 2013-07-17 2016-06-01 陕西斯达煤矿安全装备有限公司 一种化学氧自救器
DE102015013354B4 (de) * 2015-10-15 2018-11-29 Dräger Safety AG & Co. KGaA Atemschutzgerät
SE542751C2 (en) 2018-07-17 2020-07-07 Mirola Ip Ab Portable rebreathing system with staged addition of oxygen enrichment
DE102020117130A1 (de) * 2020-06-30 2021-12-30 Dräger Safety AG & Co. KGaA Sauerstoffselbstretter und Verfahren für einen Sauerstoffselbstretter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088810A (en) * 1958-12-15 1963-05-07 Air Reduction Carbon dioxide absorber
JPS5130873Y2 (ja) * 1973-09-04 1976-08-03
US3893459A (en) * 1974-03-04 1975-07-08 Mine Safety Appliances Co Emergency breathing apparatus
US3942524A (en) * 1974-11-08 1976-03-09 The United States Of America As Represented By The Secretary Of The Interior Emergency breather apparatus
US3980081A (en) * 1975-06-25 1976-09-14 Mine Safety Appliances Company Self-rescue breathing apparatus
JPS5530504Y2 (ja) * 1975-09-16 1980-07-21
DE3111795C3 (de) * 1981-03-20 1986-02-20 Auergesellschaft Gmbh, 1000 Berlin Atembeutel mit einem im Innern angeordneten Luftverteiler
DE3150412A1 (de) * 1981-12-19 1983-07-14 Drägerwerk AG, 2400 Lübeck Notatemschutzgeraet
FR2521034A1 (fr) * 1982-02-05 1983-08-12 Air Liquide Compositions a base de superoxyde de potassium et leurs applications
JPS612256U (ja) * 1984-06-12 1986-01-08 日本パイオニクス株式会社 酸素発生マスク

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016500277A (ja) * 2012-11-30 2016-01-12 ビーイー・エアロスペース・インコーポレーテッドＢ／Ｅ Ａｅｒｏｓｐａｃｅ， Ｉｎｃ． 改善された保護呼吸装置吸入ダクト

Also Published As

Publication number Publication date
US4817597A (en) 1989-04-04
EP0254314A3 (en) 1989-06-14
EP0254314B1 (en) 1991-08-07
JPH0545316Y2 (ja) 1993-11-18
DE3771951D1 (de) 1991-09-12
EP0254314A2 (en) 1988-01-27

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