DE69107054D1 - FRESH AIR SNORKEL FOR DIVERS. - Google Patents

FRESH AIR SNORKEL FOR DIVERS.

Info

Publication number
DE69107054D1
DE69107054D1 DE69107054T DE69107054T DE69107054D1 DE 69107054 D1 DE69107054 D1 DE 69107054D1 DE 69107054 T DE69107054 T DE 69107054T DE 69107054 T DE69107054 T DE 69107054T DE 69107054 D1 DE69107054 D1 DE 69107054D1
Authority
DE
Germany
Prior art keywords
tube
fresh air
divers
snorkel
inlet
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 - Fee Related
Application number
DE69107054T
Other languages
German (de)
Other versions
DE69107054T2 (en
Inventor
Ernst Johnny Svelund
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.)
COLLETT PLAST AS
Original Assignee
COLLETT PLAST AS
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 COLLETT PLAST AS filed Critical COLLETT PLAST AS
Publication of DE69107054D1 publication Critical patent/DE69107054D1/en
Application granted granted Critical
Publication of DE69107054T2 publication Critical patent/DE69107054T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B63C2011/165—Diving masks with air supply by suction from diver, e.g. snorkels comprising two or more air ducts leading from the mouthpiece to the air inlet or outlet opening

Landscapes

  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Tents Or Canopies (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Optical Communication System (AREA)
  • Treating Waste Gases (AREA)

Abstract

The fresh air snorkel for divers and similar users has the effect with the result that the diver breathes easier due to breathing the air in through one tube and breathing air out through the other tube based on that it is installed one or several one-way-valves (1, 2) in each tube. The fresh air snorkel is equipped with one mouthpiece (3) which can be arranged to a middle piece (7), if necessary, or directly to two separate inlet and outlet tubes (5 and 6). The inlet tube and the oulet tube can be constructed close to each other so that another person can close his mouth over both tubes without knowing which tube is the inlet tube.
DE69107054T 1990-01-05 1991-01-04 FRESH AIR SNORKEL FOR DIVERS. Expired - Fee Related DE69107054T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO900060A NO168815C (en) 1990-01-05 1990-01-05 Fresh air SNORKEL
PCT/NO1991/000001 WO1991009772A1 (en) 1990-01-05 1991-01-04 Fresh air snorkel for divers

Publications (2)

Publication Number Publication Date
DE69107054D1 true DE69107054D1 (en) 1995-03-09
DE69107054T2 DE69107054T2 (en) 1995-09-07

Family

ID=19892756

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69107054T Expired - Fee Related DE69107054T2 (en) 1990-01-05 1991-01-04 FRESH AIR SNORKEL FOR DIVERS.

Country Status (10)

Country Link
EP (1) EP0509016B1 (en)
JP (1) JPH05502640A (en)
AT (1) ATE117638T1 (en)
AU (1) AU658815B2 (en)
CA (1) CA2073175A1 (en)
DE (1) DE69107054T2 (en)
ES (1) ES2070487T3 (en)
FI (1) FI922946A0 (en)
NO (1) NO168815C (en)
WO (1) WO1991009772A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718043B1 (en) * 1994-03-29 1996-05-31 Serguei Mintchev Device for scuba diving.
FR2720050A1 (en) * 1994-05-17 1995-11-24 Serguei Mintchev Underwater mask and snorkel
FR2732305B1 (en) * 1995-03-29 1997-06-13 Bouquet Eric MULTITUBULAR TUBA FOR UNDERWATER ACTIVITIES
JP3359281B2 (en) * 1998-02-18 2002-12-24 株式会社タバタ snorkel
US6085744A (en) * 1998-11-09 2000-07-11 Water Sports Distributing Inc. Cleaner air snorkel
AU2163701A (en) 1999-11-29 2001-06-12 Rolf Klammes Mouth/nose fresh air mask
US7621268B2 (en) * 2004-11-15 2009-11-24 Junck Anthony D Low physiological deadspace snorkel
US7047965B1 (en) * 2005-02-24 2006-05-23 Ball Edwin K Fresh air swimming snorkel
US7717108B2 (en) 2006-02-24 2010-05-18 Ball Edwin C Hinged headbrace for front-mounted swimming snorkel
KR200446286Y1 (en) 2007-09-28 2009-10-14 조용출 Snorkel
ES2553504B1 (en) * 2014-06-06 2016-10-10 Santiago PUIG GUERRA Swimming breathing tube
TWI635024B (en) * 2017-08-15 2018-09-11 誠加興業股份有限公司 Snorkeling tube structure and method of manufacturing the same
US10793240B1 (en) * 2019-04-29 2020-10-06 Kun Yuan Tong Snorkel with smaller respiratory dead space and method thereof
CN111994234B (en) * 2020-07-14 2021-12-17 湖州师范学院 Intelligent-adjustment anti-water-choking automatic-demisting floating and diving mask based on rescue Internet of things
KR102495829B1 (en) * 2021-03-03 2023-02-06 송인규 Breathing apparatus for snorkeling
GR20210100317A (en) * 2021-05-11 2022-12-12 Νεκταριος Κωνσταντινου Κισσανδρακης Double-action tube for swimming breathing aids

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR736745A (en) * 1931-09-08 1932-11-28 Respirator mask to facilitate swimming exercise
US1901219A (en) * 1932-07-30 1933-03-14 Joseph L Belcher Breathing apparatus
FR780018A (en) * 1934-08-09 1935-04-17 Device to stay underwater
US2317237A (en) * 1940-11-16 1943-04-20 Charles H Wilen Swimmer's mask
DE1939019A1 (en) * 1969-07-31 1971-02-04 Bardehle Dipl Ing Heinz Diving mask with a sight glass for swimmers
US4878491A (en) * 1988-09-23 1989-11-07 Mcgilvray Iii Donald A Exercise snorkel apparatus

Also Published As

Publication number Publication date
NO168815C (en) 1992-04-08
NO168815B (en) 1991-12-30
EP0509016A1 (en) 1992-10-21
FI922946A (en) 1992-06-25
CA2073175A1 (en) 1991-07-06
JPH05502640A (en) 1993-05-13
NO900060L (en) 1991-07-08
ES2070487T3 (en) 1995-06-01
NO900060D0 (en) 1990-01-05
AU658815B2 (en) 1995-05-04
EP0509016B1 (en) 1995-01-25
FI922946A0 (en) 1992-06-25
WO1991009772A1 (en) 1991-07-11
AU7066891A (en) 1991-07-24
DE69107054T2 (en) 1995-09-07
ATE117638T1 (en) 1995-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee