GB1141835A - Improvements in or relating to respiratory apparatus - Google Patents

Improvements in or relating to respiratory apparatus

Info

Publication number
GB1141835A
GB1141835A GB13160/66A GB1316066A GB1141835A GB 1141835 A GB1141835 A GB 1141835A GB 13160/66 A GB13160/66 A GB 13160/66A GB 1316066 A GB1316066 A GB 1316066A GB 1141835 A GB1141835 A GB 1141835A
Authority
GB
United Kingdom
Prior art keywords
valve
closure member
respiratory apparatus
drager
march
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
GB13160/66A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1141835A publication Critical patent/GB1141835A/en
Expired legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/02—Respiratory apparatus with compressed oxygen or air
    • A62B7/04—Respiratory apparatus with compressed oxygen or air and lung-controlled oxygen or air valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
GB13160/66A 1965-03-24 1966-03-24 Improvements in or relating to respiratory apparatus Expired GB1141835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0046878 1965-03-24

Publications (1)

Publication Number Publication Date
GB1141835A true GB1141835A (en) 1969-02-05

Family

ID=7050016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13160/66A Expired GB1141835A (en) 1965-03-24 1966-03-24 Improvements in or relating to respiratory apparatus

Country Status (3)

Country Link
US (1) US3483887A (enrdf_load_stackoverflow)
CS (1) CS150170B2 (enrdf_load_stackoverflow)
GB (1) GB1141835A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539986A (en) * 1982-09-13 1985-09-10 The United States Of America As Represented By The Secretary Of The Navy Simulated oxygen breathing apparatus
WO1986004255A1 (en) * 1985-01-25 1986-07-31 James William Walsh Membrane processing system and method
US4788973A (en) * 1986-05-13 1988-12-06 John Kirchgeorg Gas dispensing system and case therefor
US5979442A (en) * 1994-08-17 1999-11-09 Orr; Rodney J. Emergency breathing device, and methods of constructing and utilizing same
RU2200898C2 (ru) * 2001-01-18 2003-03-20 Общество с ограниченной ответственностью НПО "ПОИСК" Газовый сосуд давления (варианты), газовый ингалятор, портативный дыхательный аппарат

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US112035A (en) * 1871-02-21 Improvement in faucets
GB494926A (en) * 1936-08-15 1938-11-03 Otto Heinrich Draeger Actuating mechanism for the oxygen-supply valve of respiratory appliances controlled automatically by the lungs
US2656145A (en) * 1950-11-10 1953-10-20 Frans O Lawson Emergency acting control unit for fluid brakes
FR1351239A (fr) * 1963-03-20 1964-01-31 Appareil protecteur des voies respiratoires conçu pour régénérer l'air expiré

Also Published As

Publication number Publication date
CS150170B2 (enrdf_load_stackoverflow) 1973-09-04
US3483887A (en) 1969-12-16

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