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FR825203A - Oxygen breathing apparatus exhaustion alarm - Google Patents

Oxygen breathing apparatus exhaustion alarm

Info

Publication number
FR825203A
FR825203A FR825203DA FR825203A FR 825203 A FR825203 A FR 825203A FR 825203D A FR825203D A FR 825203DA FR 825203 A FR825203 A FR 825203A
Authority
FR
France
Prior art keywords
breathing apparatus
oxygen breathing
exhaustion alarm
exhaustion
alarm
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.)
DEGEA AG
Original Assignee
DEGEA AG
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 DEGEA AG filed Critical DEGEA AG
Application granted granted Critical
Publication of FR825203A publication Critical patent/FR825203A/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
    • A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR825203D 1936-08-15 1937-08-04 Oxygen breathing apparatus exhaustion alarm Expired FR825203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE825203X 1936-08-15

Publications (1)

Publication Number Publication Date
FR825203A true FR825203A (en) 1938-02-25

Family

ID=6747477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825203D Expired FR825203A (en) 1936-08-15 1937-08-04 Oxygen breathing apparatus exhaustion alarm

Country Status (1)

Country Link
FR (1) FR825203A (en)

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