CA2073175A1 - Fresh air snorkel for divers - Google Patents

Fresh air snorkel for divers

Info

Publication number
CA2073175A1
CA2073175A1 CA002073175A CA2073175A CA2073175A1 CA 2073175 A1 CA2073175 A1 CA 2073175A1 CA 002073175 A CA002073175 A CA 002073175A CA 2073175 A CA2073175 A CA 2073175A CA 2073175 A1 CA2073175 A1 CA 2073175A1
Authority
CA
Canada
Prior art keywords
tube
fresh air
air
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.)
Abandoned
Application number
CA002073175A
Other languages
English (en)
French (fr)
Inventor
Ernst J. 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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2073175A1 publication Critical patent/CA2073175A1/en
Abandoned 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)
  • Tents Or Canopies (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Treating Waste Gases (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Optical Communication System (AREA)
CA002073175A 1990-01-05 1991-01-04 Fresh air snorkel for divers Abandoned CA2073175A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO900060 1990-01-05
NO900060A NO168815C (no) 1990-01-05 1990-01-05 Friskluftssnorkel

Publications (1)

Publication Number Publication Date
CA2073175A1 true CA2073175A1 (en) 1991-07-06

Family

ID=19892756

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002073175A Abandoned CA2073175A1 (en) 1990-01-05 1991-01-04 Fresh air snorkel for divers

Country Status (10)

Country Link
EP (1) EP0509016B1 (no)
JP (1) JPH05502640A (no)
AT (1) ATE117638T1 (no)
AU (1) AU658815B2 (no)
CA (1) CA2073175A1 (no)
DE (1) DE69107054T2 (no)
ES (1) ES2070487T3 (no)
FI (1) FI922946A (no)
NO (1) NO168815C (no)
WO (1) WO1991009772A1 (no)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006089430A1 (en) * 2005-02-24 2006-08-31 Ball Edwin C Fresh air swimming snorkel
US7717108B2 (en) 2006-02-24 2010-05-18 Ball Edwin C Hinged headbrace for front-mounted swimming snorkel

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718043B1 (fr) * 1994-03-29 1996-05-31 Serguei Mintchev Dispositif pour la plongée sous-marine.
FR2720050A1 (fr) * 1994-05-17 1995-11-24 Serguei Mintchev Dispositif pour la plongée sous-marine, masque et tuba, matériel compact.
FR2732305B1 (fr) * 1995-03-29 1997-06-13 Bouquet Eric Tuba multitubulaire pour activites subaquatiques
JP3359281B2 (ja) * 1998-02-18 2002-12-24 株式会社タバタ スノーケル
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
KR200446286Y1 (ko) 2007-09-28 2009-10-14 조용출 스노클
ES2553504B1 (es) * 2014-06-06 2016-10-10 Santiago PUIG GUERRA Tubo de respiración para natación
TWI635024B (zh) * 2017-08-15 2018-09-11 誠加興業股份有限公司 呼吸管結構及其製造方法
US10793240B1 (en) * 2019-04-29 2020-10-06 Kun Yuan Tong Snorkel with smaller respiratory dead space and method thereof
CN111994234B (zh) * 2020-07-14 2021-12-17 湖州师范学院 一种基于救险物联网的智能调节防呛水自动除雾浮潜面罩
KR102495829B1 (ko) * 2021-03-03 2023-02-06 송인규 스노클링용 호흡장치
GR20210100317A (el) * 2021-05-11 2022-12-12 Νεκταριος Κωνσταντινου Κισσανδρακης Σωληνας διπλης ενεργειας για αναπνευστηρες κολυμβησης

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR736745A (fr) * 1931-09-08 1932-11-28 Masque respiratoire pour faciliter l'exercice de la natation
US1901219A (en) * 1932-07-30 1933-03-14 Joseph L Belcher Breathing apparatus
FR780018A (fr) * 1934-08-09 1935-04-17 Appareil permettant de rester sous l'eau
US2317237A (en) * 1940-11-16 1943-04-20 Charles H Wilen Swimmer's mask
DE1939019A1 (de) * 1969-07-31 1971-02-04 Bardehle Dipl Ing Heinz Mit einer Sichtscheibe versehene Tauchmaske fuer Schwimmer
US4878491A (en) * 1988-09-23 1989-11-07 Mcgilvray Iii Donald A Exercise snorkel apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006089430A1 (en) * 2005-02-24 2006-08-31 Ball Edwin C Fresh air swimming snorkel
US7717108B2 (en) 2006-02-24 2010-05-18 Ball Edwin C Hinged headbrace for front-mounted swimming snorkel

Also Published As

Publication number Publication date
JPH05502640A (ja) 1993-05-13
EP0509016B1 (en) 1995-01-25
DE69107054D1 (de) 1995-03-09
EP0509016A1 (en) 1992-10-21
WO1991009772A1 (en) 1991-07-11
NO168815C (no) 1992-04-08
FI922946A0 (fi) 1992-06-25
ATE117638T1 (de) 1995-02-15
FI922946A (fi) 1992-06-25
NO900060L (no) 1991-07-08
AU7066891A (en) 1991-07-24
NO168815B (no) 1991-12-30
DE69107054T2 (de) 1995-09-07
AU658815B2 (en) 1995-05-04
NO900060D0 (no) 1990-01-05
ES2070487T3 (es) 1995-06-01

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued