FR575821A - Breathing mask facilitating learning to swim - Google Patents

Breathing mask facilitating learning to swim

Info

Publication number
FR575821A
FR575821A FR575821DA FR575821A FR 575821 A FR575821 A FR 575821A FR 575821D A FR575821D A FR 575821DA FR 575821 A FR575821 A FR 575821A
Authority
FR
France
Prior art keywords
swim
breathing mask
facilitating learning
mask facilitating
learning
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)
Inventor
George-Rene Broutin
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
Application granted granted Critical
Publication of FR575821A publication Critical patent/FR575821A/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
    • B63C11/207—Air supply from water surface with air supply by suction from diver, e.g. snorkels with hoses connected to a float
    • 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
    • B63C11/12—Diving masks
    • B63C11/16—Diving masks with air supply by suction from diver, e.g. snorkels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
FR575821D 1924-01-14 1924-01-14 Breathing mask facilitating learning to swim Expired FR575821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR575821T 1924-01-14

Publications (1)

Publication Number Publication Date
FR575821A true FR575821A (en) 1924-08-06

Family

ID=8953657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR575821D Expired FR575821A (en) 1924-01-14 1924-01-14 Breathing mask facilitating learning to swim

Country Status (1)

Country Link
FR (1) FR575821A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1186530A1 (en) * 2000-09-06 2002-03-13 HTM SPORT S.p.A. Mouthpiece for underwater breathing pipes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1186530A1 (en) * 2000-09-06 2002-03-13 HTM SPORT S.p.A. Mouthpiece for underwater breathing pipes

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