FR820751A - Improvements made to obturating devices for pipelines, in particular those for oxygen inhaling equipment, on aircraft - Google Patents

Improvements made to obturating devices for pipelines, in particular those for oxygen inhaling equipment, on aircraft

Info

Publication number
FR820751A
FR820751A FR820751DA FR820751A FR 820751 A FR820751 A FR 820751A FR 820751D A FR820751D A FR 820751DA FR 820751 A FR820751 A FR 820751A
Authority
FR
France
Prior art keywords
pipelines
aircraft
particular those
improvements made
oxygen inhaling
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 FR820751A publication Critical patent/FR820751A/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
    • 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
    • A62B9/04—Couplings; Supporting frames

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR820751D 1936-11-06 1936-11-06 Improvements made to obturating devices for pipelines, in particular those for oxygen inhaling equipment, on aircraft Expired FR820751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR820751T 1936-11-06

Publications (1)

Publication Number Publication Date
FR820751A true FR820751A (en) 1937-11-18

Family

ID=9273585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820751D Expired FR820751A (en) 1936-11-06 1936-11-06 Improvements made to obturating devices for pipelines, in particular those for oxygen inhaling equipment, on aircraft

Country Status (1)

Country Link
FR (1) FR820751A (en)

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