JPS58209362A - 呼吸装置およびその操作方法 - Google Patents

呼吸装置およびその操作方法

Info

Publication number
JPS58209362A
JPS58209362A JP58082896A JP8289683A JPS58209362A JP S58209362 A JPS58209362 A JP S58209362A JP 58082896 A JP58082896 A JP 58082896A JP 8289683 A JP8289683 A JP 8289683A JP S58209362 A JPS58209362 A JP S58209362A
Authority
JP
Japan
Prior art keywords
mask
pump
air
wearer
valve
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.)
Pending
Application number
JP58082896A
Other languages
English (en)
Japanese (ja)
Inventor
レイモンド・オデル
リチヤ−ド・ケビン・オコンナ−
デイビツド・ブライアン・エドワ−ド
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Racal Safety Ltd
Original Assignee
Racal Safety Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10530349&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS58209362(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Racal Safety Ltd filed Critical Racal Safety Ltd
Publication of JPS58209362A publication Critical patent/JPS58209362A/ja
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/006—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort with pumps for forced ventilation

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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Electroluminescent Light Sources (AREA)
  • Dc Digital Transmission (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
JP58082896A 1982-05-13 1983-05-13 呼吸装置およびその操作方法 Pending JPS58209362A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8214007 1982-05-13
GB8214007 1982-05-13

Publications (1)

Publication Number Publication Date
JPS58209362A true JPS58209362A (ja) 1983-12-06

Family

ID=10530349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58082896A Pending JPS58209362A (ja) 1982-05-13 1983-05-13 呼吸装置およびその操作方法

Country Status (8)

Country Link
EP (1) EP0094757B1 (de)
JP (1) JPS58209362A (de)
AT (1) ATE28572T1 (de)
AU (1) AU554194B2 (de)
DE (1) DE3372713D1 (de)
FI (1) FI831691L (de)
NO (1) NO831677L (de)
ZA (1) ZA833204B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018519128A (ja) * 2015-07-07 2018-07-19 スリーエム イノベイティブ プロパティズ カンパニー 個人保護呼吸器具用の電動排気装置

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0130707B1 (de) * 1983-06-07 1988-05-11 Racal Safety Limited Atmungsgerät
AU4275385A (en) * 1984-06-06 1985-12-12 Racal Safety Ltd. Respirators fan-assisted
DE3523097A1 (de) * 1984-11-15 1986-05-22 Gesellschaft für Gerätebau mbH, 4600 Dortmund Atemschutzmaske
GB8608113D0 (en) * 1986-04-03 1986-05-08 Racal Safety Ltd Breathing apparatus
FI80606C (fi) * 1987-10-05 1990-07-10 Kemira Oy Foerfarande foer reglering av luftmaongden som matas in i en gasmask samt en gasmask som genomfoer denna foerfarande.
GB2215615B (en) * 1988-03-21 1991-12-18 Sabre Safety Ltd Breathing apparatus
DE68909707T2 (de) * 1988-07-26 1994-02-03 Racal Health & Safety Ltd Atemgerät.
DE3908057C2 (de) * 1989-03-13 1997-03-20 Kemira Oy Verfahren zur Regulierung der einer Gasmaske zugeführten Luftmenge und Gasmaske, bei der dieses Verfahren angewandt ist
US5372130A (en) * 1992-02-26 1994-12-13 Djs&T Limited Partnership Face mask assembly and method having a fan and replaceable filter
FI100307B (fi) * 1994-02-25 1997-11-14 Kemira Safety Oy Menetelmä kaasunaamariin syötetyn ilmamäärän säätämiseksi sekä kaasuna amari
US20040182394A1 (en) 2003-03-21 2004-09-23 Alvey Jeffrey Arthur Powered air purifying respirator system and self contained breathing apparatus
US7647927B2 (en) 2003-08-22 2010-01-19 Wilcox Industries Corp. Self-contained breathing system
CN104248800A (zh) * 2013-06-25 2014-12-31 卢献斌 口罩便携式空气清新机
CN104225829A (zh) * 2014-07-17 2014-12-24 艾尔康居（北京）科技有限公司 一种主动送气式防尘口罩
HK1249069A1 (zh) * 2015-04-03 2018-10-26 Microsfere Pte. Ltd. 呼吸面罩、系统和方法
CN116077848B (zh) * 2023-02-27 2023-10-20 江苏海拓科技有限公司 一种双层浮动过滤式呼吸面罩

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR785223A (fr) 1934-09-21 1935-08-05 Cela Holding S A Appareil portatif de protection contre les gaz
CH202373A (fr) * 1936-06-11 1939-01-15 Bez Casimir Appareil respiratoire.
FR1037477A (fr) 1951-05-24 1953-09-17 Dispositif inhalateur d'air pur pour travaux de peinture, de sablage et autres
FR1320829A (fr) * 1962-01-30 1963-03-15 Houilleres Bassin Du Nord Aérateur autonome pour la respiration en atmosphère polluée
GB2032284B (en) * 1978-10-02 1982-11-10 Racal Safety Ltd Breathing apparatus
GB2058577A (en) 1979-09-25 1981-04-15 Racal Safety Ltd Improvements in and relating to breathing apparatus
US4430995A (en) * 1981-05-29 1984-02-14 Hilton Joseph R Power assisted air-purifying respirators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018519128A (ja) * 2015-07-07 2018-07-19 スリーエム イノベイティブ プロパティズ カンパニー 個人保護呼吸器具用の電動排気装置

Also Published As

Publication number Publication date
DE3372713D1 (en) 1987-09-03
ZA833204B (en) 1984-01-25
AU554194B2 (en) 1986-08-14
FI831691A7 (fi) 1983-11-14
EP0094757A3 (en) 1984-05-16
FI831691L (fi) 1983-11-14
EP0094757B1 (de) 1987-07-29
NO831677L (no) 1983-11-14
FI831691A0 (fi) 1983-05-13
ATE28572T1 (de) 1987-08-15
EP0094757A2 (de) 1983-11-23
AU1399483A (en) 1983-11-17

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