FR2666063B3 - MULTITUBULAR, VERTICAL AND COAXIAL DIVING TUBE. - Google Patents

MULTITUBULAR, VERTICAL AND COAXIAL DIVING TUBE.

Info

Publication number
FR2666063B3
FR2666063B3 FR9010624A FR9010624A FR2666063B3 FR 2666063 B3 FR2666063 B3 FR 2666063B3 FR 9010624 A FR9010624 A FR 9010624A FR 9010624 A FR9010624 A FR 9010624A FR 2666063 B3 FR2666063 B3 FR 2666063B3
Authority
FR
France
Prior art keywords
multitubular
coaxial
vertical
diving tube
diving
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 - Lifetime
Application number
FR9010624A
Other languages
French (fr)
Other versions
FR2666063A3 (en
Inventor
Lin Hsin-Nan
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.)
HSIN NAN LIN
Original Assignee
HSIN NAN LIN
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 HSIN NAN LIN filed Critical HSIN NAN LIN
Publication of FR2666063A3 publication Critical patent/FR2666063A3/en
Application granted granted Critical
Publication of FR2666063B3 publication Critical patent/FR2666063B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
FR9010624A 1990-07-21 1990-08-24 MULTITUBULAR, VERTICAL AND COAXIAL DIVING TUBE. Expired - Lifetime FR2666063B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9016066A GB2246075B (en) 1990-07-21 1990-07-21 Diving snorkel

Publications (2)

Publication Number Publication Date
FR2666063A3 FR2666063A3 (en) 1992-02-28
FR2666063B3 true FR2666063B3 (en) 1992-07-17

Family

ID=10679466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9010624A Expired - Lifetime FR2666063B3 (en) 1990-07-21 1990-08-24 MULTITUBULAR, VERTICAL AND COAXIAL DIVING TUBE.

Country Status (2)

Country Link
FR (1) FR2666063B3 (en)
GB (1) GB2246075B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732305B1 (en) * 1995-03-29 1997-06-13 Bouquet Eric MULTITUBULAR TUBA FOR UNDERWATER ACTIVITIES
US6085744A (en) * 1998-11-09 2000-07-11 Water Sports Distributing Inc. Cleaner air snorkel
US6843246B2 (en) * 2003-01-17 2005-01-18 Qds Injection Molding Llc Snorkel splash protector
EP1608552A2 (en) * 2003-04-02 2005-12-28 Adrian Cox Snorkel air inlet valve
CN108839776A (en) * 2018-07-20 2018-11-20 东莞市蓝豚运动用品有限公司 A kind of tracheae Improvement type diving mask

Also Published As

Publication number Publication date
FR2666063A3 (en) 1992-02-28
GB2246075B (en) 1994-01-12
GB2246075A (en) 1992-01-22
GB9016066D0 (en) 1990-09-05

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