FR1402019A - Breathing device for underwater diver - Google Patents

Breathing device for underwater diver

Info

Publication number
FR1402019A
FR1402019A FR972400A FR972400A FR1402019A FR 1402019 A FR1402019 A FR 1402019A FR 972400 A FR972400 A FR 972400A FR 972400 A FR972400 A FR 972400A FR 1402019 A FR1402019 A FR 1402019A
Authority
FR
France
Prior art keywords
breathing device
underwater diver
diver
underwater
breathing
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
FR972400A
Other languages
French (fr)
Inventor
Andre Gruget
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 filed Critical
Priority to FR972400A priority Critical patent/FR1402019A/en
Application granted granted Critical
Publication of FR1402019A publication Critical patent/FR1402019A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B63C11/20—Air supply from water surface
    • B63C11/205—Air supply from water surface with air supply by suction from diver, e.g. snorkels

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR972400A 1964-04-27 1964-04-27 Breathing device for underwater diver Expired FR1402019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR972400A FR1402019A (en) 1964-04-27 1964-04-27 Breathing device for underwater diver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR972400A FR1402019A (en) 1964-04-27 1964-04-27 Breathing device for underwater diver

Publications (1)

Publication Number Publication Date
FR1402019A true FR1402019A (en) 1965-06-11

Family

ID=8828749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR972400A Expired FR1402019A (en) 1964-04-27 1964-04-27 Breathing device for underwater diver

Country Status (1)

Country Link
FR (1) FR1402019A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446219A1 (en) * 1979-01-15 1980-08-08 Under Sea Industries HALF-DIVING OR TUBA BREATHING APPARATUS WITH IMPROVED PURGE DEVICE
EP0377919A1 (en) * 1988-12-30 1990-07-18 Tony Christianson Skin diving snorkel
FR2649067A1 (en) * 1989-06-28 1991-01-04 Georges Mulot Silent snorkel for apnoea

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446219A1 (en) * 1979-01-15 1980-08-08 Under Sea Industries HALF-DIVING OR TUBA BREATHING APPARATUS WITH IMPROVED PURGE DEVICE
EP0377919A1 (en) * 1988-12-30 1990-07-18 Tony Christianson Skin diving snorkel
FR2649067A1 (en) * 1989-06-28 1991-01-04 Georges Mulot Silent snorkel for apnoea

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