FR807948A - Improvements made to devices to provide a variable fluid flow rate according to the ambient pressure, in particular to oxygen inhalers - Google Patents

Improvements made to devices to provide a variable fluid flow rate according to the ambient pressure, in particular to oxygen inhalers

Info

Publication number
FR807948A
FR807948A FR807948DA FR807948A FR 807948 A FR807948 A FR 807948A FR 807948D A FR807948D A FR 807948DA FR 807948 A FR807948 A FR 807948A
Authority
FR
France
Prior art keywords
devices
flow rate
fluid flow
ambient pressure
rate according
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
Other languages
French (fr)
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.)
Bronzavia SA
Original Assignee
Bronzavia SA
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 Bronzavia SA filed Critical Bronzavia SA
Application granted granted Critical
Publication of FR807948A publication Critical patent/FR807948A/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
    • A62B7/14—Respiratory apparatus for high-altitude aircraft
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR807948D 1935-06-14 1936-06-13 Improvements made to devices to provide a variable fluid flow rate according to the ambient pressure, in particular to oxygen inhalers Expired FR807948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE807948X 1935-06-14

Publications (1)

Publication Number Publication Date
FR807948A true FR807948A (en) 1937-01-25

Family

ID=3881088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807948D Expired FR807948A (en) 1935-06-14 1936-06-13 Improvements made to devices to provide a variable fluid flow rate according to the ambient pressure, in particular to oxygen inhalers

Country Status (1)

Country Link
FR (1) FR807948A (en)

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