NO168815C - Fresh air SNORKEL - Google Patents

Fresh air SNORKEL

Info

Publication number
NO168815C
NO168815C NO900060A NO900060A NO168815C NO 168815 C NO168815 C NO 168815C NO 900060 A NO900060 A NO 900060A NO 900060 A NO900060 A NO 900060A NO 168815 C NO168815 C NO 168815C
Authority
NO
Norway
Prior art keywords
tube
fresh air
snorkel
inlet
breathing
Prior art date
Application number
NO900060A
Other languages
Norwegian (no)
Other versions
NO900060L (en
NO168815B (en
NO900060D0 (en
Inventor
Ernst Johnny Svelund
Original Assignee
Ernst Johnny Svelund
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 Ernst Johnny Svelund filed Critical Ernst Johnny Svelund
Priority to NO900060A priority Critical patent/NO168815C/en
Publication of NO900060D0 publication Critical patent/NO900060D0/en
Priority to DE69107054T priority patent/DE69107054T2/en
Priority to AT91901909T priority patent/ATE117638T1/en
Priority to EP91901909A priority patent/EP0509016B1/en
Priority to ES91901909T priority patent/ES2070487T3/en
Priority to JP3502322A priority patent/JPH05502640A/en
Priority to AU70668/91A priority patent/AU658815B2/en
Priority to PCT/NO1991/000001 priority patent/WO1991009772A1/en
Priority to CA002073175A priority patent/CA2073175A1/en
Publication of NO900060L publication Critical patent/NO900060L/en
Publication of NO168815B publication Critical patent/NO168815B/en
Publication of NO168815C publication Critical patent/NO168815C/en
Priority to FI922946A priority patent/FI922946A/en

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

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Tents Or Canopies (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Treating Waste Gases (AREA)
  • Optical Communication System (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (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.
NO900060A 1990-01-05 1990-01-05 Fresh air SNORKEL NO168815C (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NO900060A NO168815C (en) 1990-01-05 1990-01-05 Fresh air SNORKEL
CA002073175A CA2073175A1 (en) 1990-01-05 1991-01-04 Fresh air snorkel for divers
ES91901909T ES2070487T3 (en) 1990-01-05 1991-01-04 PURE AIR BREATHING TUBE FOR DIVERS.
AT91901909T ATE117638T1 (en) 1990-01-05 1991-01-04 FRESH AIR SNORKEL FOR DIVERS.
EP91901909A EP0509016B1 (en) 1990-01-05 1991-01-04 Fresh air snorkel for divers
DE69107054T DE69107054T2 (en) 1990-01-05 1991-01-04 FRESH AIR SNORKEL FOR DIVERS.
JP3502322A JPH05502640A (en) 1990-01-05 1991-01-04 Fresh air snorkel for divers
AU70668/91A AU658815B2 (en) 1990-01-05 1991-01-04 Fresh air snorkel for divers
PCT/NO1991/000001 WO1991009772A1 (en) 1990-01-05 1991-01-04 Fresh air snorkel for divers
FI922946A FI922946A (en) 1990-01-05 1992-06-25 FRIENDLY FOOTWEAR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO900060A NO168815C (en) 1990-01-05 1990-01-05 Fresh air SNORKEL

Publications (4)

Publication Number Publication Date
NO900060D0 NO900060D0 (en) 1990-01-05
NO900060L NO900060L (en) 1991-07-08
NO168815B NO168815B (en) 1991-12-30
NO168815C true NO168815C (en) 1992-04-08

Family

ID=19892756

Family Applications (1)

Application Number Title Priority Date Filing Date
NO900060A NO168815C (en) 1990-01-05 1990-01-05 Fresh air SNORKEL

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) FI922946A (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
DE50003677D1 (en) 1999-11-29 2003-10-16 Maria Pfeiffer 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
FI922946A0 (en) 1992-06-25
NO900060L (en) 1991-07-08
AU658815B2 (en) 1995-05-04
ATE117638T1 (en) 1995-02-15
NO168815B (en) 1991-12-30
FI922946A (en) 1992-06-25
EP0509016A1 (en) 1992-10-21
ES2070487T3 (en) 1995-06-01
NO900060D0 (en) 1990-01-05
DE69107054D1 (en) 1995-03-09
AU7066891A (en) 1991-07-24
WO1991009772A1 (en) 1991-07-11
EP0509016B1 (en) 1995-01-25
CA2073175A1 (en) 1991-07-06
DE69107054T2 (en) 1995-09-07
JPH05502640A (en) 1993-05-13

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