FR1539914A - Liquid oxygen breathing apparatus - Google Patents

Liquid oxygen breathing apparatus

Info

Publication number
FR1539914A
FR1539914A FR117393A FR117393A FR1539914A FR 1539914 A FR1539914 A FR 1539914A FR 117393 A FR117393 A FR 117393A FR 117393 A FR117393 A FR 117393A FR 1539914 A FR1539914 A FR 1539914A
Authority
FR
France
Prior art keywords
liquid oxygen
breathing apparatus
oxygen breathing
liquid
oxygen
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
FR117393A
Other languages
French (fr)
Inventor
Michel Rio
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR117393A priority Critical patent/FR1539914A/en
Application granted granted Critical
Publication of FR1539914A publication Critical patent/FR1539914A/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
    • A62B7/06—Respiratory apparatus with liquid oxygen or air; Cryogenic systems
FR117393A 1967-08-09 1967-08-09 Liquid oxygen breathing apparatus Expired FR1539914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR117393A FR1539914A (en) 1967-08-09 1967-08-09 Liquid oxygen breathing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR117393A FR1539914A (en) 1967-08-09 1967-08-09 Liquid oxygen breathing apparatus

Publications (1)

Publication Number Publication Date
FR1539914A true FR1539914A (en) 1968-09-20

Family

ID=8636637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR117393A Expired FR1539914A (en) 1967-08-09 1967-08-09 Liquid oxygen breathing apparatus

Country Status (1)

Country Link
FR (1) FR1539914A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469932A1 (en) * 1979-11-27 1981-05-29 Coal Industry Patents Ltd COMPRESSED OXYGEN RESPIRATORY APPARATUS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469932A1 (en) * 1979-11-27 1981-05-29 Coal Industry Patents Ltd COMPRESSED OXYGEN RESPIRATORY APPARATUS
US4362153A (en) * 1979-11-27 1982-12-07 Coal Industry (Patents) Limited Breathing apparatus

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