FR1252462A - Air supply device for respiratory masks - Google Patents

Air supply device for respiratory masks

Info

Publication number
FR1252462A
FR1252462A FR822808A FR822808A FR1252462A FR 1252462 A FR1252462 A FR 1252462A FR 822808 A FR822808 A FR 822808A FR 822808 A FR822808 A FR 822808A FR 1252462 A FR1252462 A FR 1252462A
Authority
FR
France
Prior art keywords
supply device
air supply
respiratory masks
masks
respiratory
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
FR822808A
Other languages
French (fr)
Inventor
Roberto Spiotta
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.)
L V A S SOC AN LAVORAZ VARIE A
Original Assignee
L V A S SOC AN LAVORAZ VARIE A
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 L V A S SOC AN LAVORAZ VARIE A filed Critical L V A S SOC AN LAVORAZ VARIE A
Priority to FR822808A priority Critical patent/FR1252462A/en
Application granted granted Critical
Publication of FR1252462A publication Critical patent/FR1252462A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/18—Air supply
    • B63C11/22—Air supply carried by diver
    • B63C11/2227—Second-stage regulators
FR822808A 1960-03-29 1960-03-29 Air supply device for respiratory masks Expired FR1252462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR822808A FR1252462A (en) 1960-03-29 1960-03-29 Air supply device for respiratory masks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR822808A FR1252462A (en) 1960-03-29 1960-03-29 Air supply device for respiratory masks

Publications (1)

Publication Number Publication Date
FR1252462A true FR1252462A (en) 1961-01-27

Family

ID=8728186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822808A Expired FR1252462A (en) 1960-03-29 1960-03-29 Air supply device for respiratory masks

Country Status (1)

Country Link
FR (1) FR1252462A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233976A (en) * 1992-04-27 1993-08-10 Dacor Corporation Second stage regulator hose with built-in cone adjusting tool
US5259374A (en) * 1992-06-12 1993-11-09 Miller Russell L Diver adjustable control for underwater breathing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233976A (en) * 1992-04-27 1993-08-10 Dacor Corporation Second stage regulator hose with built-in cone adjusting tool
US5259374A (en) * 1992-06-12 1993-11-09 Miller Russell L Diver adjustable control for underwater breathing apparatus

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