GB1280125A - Emergency breathing apparatus - Google Patents

Emergency breathing apparatus

Info

Publication number
GB1280125A
GB1280125A GB20330/71A GB2033071A GB1280125A GB 1280125 A GB1280125 A GB 1280125A GB 20330/71 A GB20330/71 A GB 20330/71A GB 2033071 A GB2033071 A GB 2033071A GB 1280125 A GB1280125 A GB 1280125A
Authority
GB
United Kingdom
Prior art keywords
canister
plate
hose
gauze
case
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.)
Expired
Application number
GB20330/71A
Other languages
English (en)
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.)
MSA Safety Inc
Original Assignee
Mine Safety Appliances Co
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 Mine Safety Appliances Co filed Critical Mine Safety Appliances Co
Publication of GB1280125A publication Critical patent/GB1280125A/en
Expired 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
    • A62B7/10—Respiratory apparatus with filter elements
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B19/00—Cartridges with absorbing substances for respiratory apparatus

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)
GB20330/71A 1970-02-19 1971-04-19 Emergency breathing apparatus Expired GB1280125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1220170A 1970-02-19 1970-02-19

Publications (1)

Publication Number Publication Date
GB1280125A true GB1280125A (en) 1972-07-05

Family

ID=21753832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20330/71A Expired GB1280125A (en) 1970-02-19 1971-04-19 Emergency breathing apparatus

Country Status (5)

Country Link
US (1) US3655346A (enrdf_load_stackoverflow)
JP (1) JPS50639B1 (enrdf_load_stackoverflow)
DE (1) DE2106481C3 (enrdf_load_stackoverflow)
FR (1) FR2078430A5 (enrdf_load_stackoverflow)
GB (1) GB1280125A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107789756A (zh) * 2017-11-22 2018-03-13 广州达华有限公司 一种新型氧气呼吸器

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2116657A5 (enrdf_load_stackoverflow) * 1970-12-02 1972-07-21 Air Liquide
US3742683A (en) * 1971-05-03 1973-07-03 Mine Safety Appliances Co Oxygen producing unit with cooled casing
US4112048A (en) * 1973-11-17 1978-09-05 Werner Mascher Air-regeneration filter
US4039620A (en) * 1974-04-29 1977-08-02 A-T-O Inc. Endothermal carbon dioxide absorption
US3976063A (en) * 1974-09-16 1976-08-24 The Bendix Corporation Escape breathing apparatus
DE2446410A1 (de) * 1974-09-28 1976-04-15 Draegerwerk Ag Atemschutzgeraet als filtergeraet mit zusaetzlicher sauerstoffversorgung, insbesondere als fluchtgeraet
US3942524A (en) * 1974-11-08 1976-03-09 The United States Of America As Represented By The Secretary Of The Interior Emergency breather apparatus
US4020833A (en) * 1976-06-21 1977-05-03 Harold Rind Oxygen source for human respiration requirements
US4133309A (en) * 1977-05-13 1979-01-09 Minnesota Mining And Manufacturing Company Sorbent material and a respirator containing the sorbent material
US4164218A (en) * 1977-12-09 1979-08-14 Midori Anzen Company, Ltd. Personal escape breathing apparatus
US4325364A (en) * 1978-01-10 1982-04-20 Coal Industry (Patents) Limited Training breathing apparatus
US4461291A (en) * 1978-02-28 1984-07-24 Werner Mascher Respirator
US4205673A (en) * 1979-02-05 1980-06-03 Mine Safety Appliances Company Breathing apparatus with an automatic firing mechanism
US4409978A (en) * 1980-06-16 1983-10-18 Portable Air Supply Systems, Corp. Portable, self-contained breathing apparatus
US4548730A (en) * 1983-07-05 1985-10-22 Koslow Technologies Corporation Portable self-contained oxygen generator apparatus and method
DE3514344A1 (de) * 1985-04-18 1986-10-30 Auergesellschaft Gmbh, 1000 Berlin Atemschutzgeraet als sauerstoffselbstretter
US5495847A (en) * 1995-05-17 1996-03-05 Hu; Wei Survival hood
US6432172B1 (en) * 1996-03-07 2002-08-13 Ptrl East, Inc. Method of treating symptoms of panic attacks
US5759242A (en) * 1996-07-23 1998-06-02 Praxair Technology, Inc. Radial bed vaccum/pressure swing adsorber vessel
EP2731657B1 (en) 2011-07-14 2019-09-04 Fisher&Paykel Healthcare Limited A humidifier
US9636527B2 (en) * 2012-11-30 2017-05-02 B/E Aerospace, Inc. Protective breathing apparatus inhalation duct
US11071880B2 (en) * 2018-07-29 2021-07-27 Wayne Anthony Griffiths Self-contained breathing apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004243A (en) * 1928-01-17 1935-06-11 Ig Farbenindustrie Ag Method of and means for operating breathing apparatus
US2403981A (en) * 1939-11-01 1946-07-16 Mine Safety Appliances Co Breathing apparatus
US2758015A (en) * 1953-06-12 1956-08-07 Mine Safety Appliances Co Quick starting oxygen producing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107789756A (zh) * 2017-11-22 2018-03-13 广州达华有限公司 一种新型氧气呼吸器

Also Published As

Publication number Publication date
US3655346A (en) 1972-04-11
FR2078430A5 (enrdf_load_stackoverflow) 1971-11-05
DE2106481A1 (de) 1971-11-11
JPS50639B1 (enrdf_load_stackoverflow) 1975-01-10
DE2106481C3 (de) 1975-07-17
DE2106481B2 (de) 1974-10-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee