FR2359743A1 - Tuba - Google Patents

Tuba

Info

Publication number
FR2359743A1
FR2359743A1 FR7723516A FR7723516A FR2359743A1 FR 2359743 A1 FR2359743 A1 FR 2359743A1 FR 7723516 A FR7723516 A FR 7723516A FR 7723516 A FR7723516 A FR 7723516A FR 2359743 A1 FR2359743 A1 FR 2359743A1
Authority
FR
France
Prior art keywords
snorkel
diver
inlet end
air inlet
air
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.)
Granted
Application number
FR7723516A
Other languages
English (en)
Other versions
FR2359743B1 (fr
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 FR2359743A1 publication Critical patent/FR2359743A1/fr
Application granted granted Critical
Publication of FR2359743B1 publication Critical patent/FR2359743B1/fr
Granted 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

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)

Abstract

L'invention concerne un tuba de plongée. L'extrémité 11 d'entrée d'air du tube respiratoire 10 du tuba comporte un couvercle 13 de piégeage d'air qui la met en communication avec l'air ambiant par un passage contourné 14 délimité par le couvercle et le tube, de sorte que, lorsque l'extrémite d'entrée d'air du tuba est immergée, l'entrée d'eau est retardée et l'eau peut facilement être expulsée par le souffle du plongeur. Le dispositif de l'invention fonctionne dans toutes les orientations. Il assure une meilleure respiration du plongeur et, ainsi, diminue sa fatigue et augmente son efficacité.
FR7723516A 1976-07-30 1977-07-29 Tuba Granted FR2359743A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/710,189 US4071024A (en) 1976-07-30 1976-07-30 Snorkel

Publications (2)

Publication Number Publication Date
FR2359743A1 true FR2359743A1 (fr) 1978-02-24
FR2359743B1 FR2359743B1 (fr) 1984-05-11

Family

ID=24852990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723516A Granted FR2359743A1 (fr) 1976-07-30 1977-07-29 Tuba

Country Status (6)

Country Link
US (1) US4071024A (fr)
JP (2) JPS5336896A (fr)
AU (1) AU507062B2 (fr)
CA (1) CA1057452A (fr)
FR (1) FR2359743A1 (fr)
IT (1) IT1084284B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446219A1 (fr) * 1979-01-15 1980-08-08 Under Sea Industries Appareil respiratoire en demi-plongee ou tuba pourvu d'un dispositif de purge perfectionne
FR2639603A1 (fr) * 1988-11-28 1990-06-01 Blanc Max Valve atmospherique compacte de purge air et eau adaptable sur les tubas conventionnels de plongee sous-marine
FR2649067A1 (fr) * 1989-06-28 1991-01-04 Georges Mulot Tuba silencieux pour apnee
FR2661836A1 (fr) * 1990-05-14 1991-11-15 Lecat Pierre Appareil respirateur pour plongee sous-marine a conduits multiples.

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57175899A (en) * 1981-04-22 1982-10-28 Nippon Sanso Kk Method for automatic temperature control of change- over type heat exchangers in air liquefying separator
US4466434A (en) * 1982-12-30 1984-08-21 Brownstein Lois H Offset mouthpiece structure for underwater breathing
US4834084A (en) * 1983-06-01 1989-05-30 Walsh Mark L Self-draining snorkel
US4655212A (en) * 1983-11-21 1987-04-07 Delphia John B Fresh-air snorkel
US4708135A (en) * 1984-12-24 1987-11-24 Jan Arkema Snorkel
US4724790A (en) * 1986-11-04 1988-02-16 Blanc Max A Submersible bell
US4884564A (en) * 1988-07-25 1989-12-05 Undersea Industries, Inc. Snorkel
US4877022A (en) * 1988-12-30 1989-10-31 Tony Christianson Skin diving snorkel
US4872453A (en) * 1988-12-30 1989-10-10 Tony Christianson Snorkel
US5117817A (en) * 1990-07-23 1992-06-02 Lin Hsin Nan Vertical co-axial multi-tubular diving snorkel
US5199422A (en) * 1991-09-26 1993-04-06 Dacor Corporation Modular snorkel
US5404872A (en) * 1993-07-01 1995-04-11 Under Sea Industries, Inc. Splash-guard for snorkel tubes
US5529057A (en) * 1995-06-07 1996-06-25 Dacor Corporation Snorkel splash protector
US5657746A (en) * 1995-11-24 1997-08-19 Christianson; Tony Snorkel with automatic purge
US6668822B2 (en) 1998-01-14 2003-12-30 John M. Monnich Snorkel with improved purging system
USD424689S (en) * 1998-01-14 2000-05-09 Monnich John M Snorkel
US6318363B1 (en) 1998-01-14 2001-11-20 John M. Monnich Hydrodynamic and ergonomic snorkel
US6079410A (en) * 1998-07-06 2000-06-27 Q.D.S. Injection Molding, Inc. Collapsible snorkel
US6513520B2 (en) 2001-05-15 2003-02-04 Anthony Vinokur Snorkel system
US6655378B2 (en) 2001-08-10 2003-12-02 Johnson Outdoors Inc. Snorkel
US8011363B2 (en) * 2002-06-03 2011-09-06 Mark Johnson Exhalation valve for use in a breathing device
US7793656B2 (en) * 2002-06-03 2010-09-14 Lifetime Products, Inc. Underwater breathing devices and methods
JP3811118B2 (ja) * 2002-10-21 2006-08-16 株式会社タバタ スノーケル
US6904910B2 (en) * 2002-11-20 2005-06-14 Tony Christianson Flip top valve for dry snorkels
US20060254582A1 (en) * 2003-11-17 2006-11-16 Tony Christianson Flip top valve for dry snorkels
US7823585B2 (en) * 2004-10-08 2010-11-02 Mark Johnson Snorkel clip
US20080099012A1 (en) * 2004-10-08 2008-05-01 Johnson Mark R Snorkel clip
US7621268B2 (en) * 2004-11-15 2009-11-24 Junck Anthony D Low physiological deadspace snorkel
US7163012B2 (en) * 2005-02-18 2007-01-16 Delphia John B Diving snorkel assembly including a casing
US7047965B1 (en) * 2005-02-24 2006-05-23 Ball Edwin K Fresh air swimming snorkel
US8297318B2 (en) * 2005-05-21 2012-10-30 Mark Johnson Check valve
US7717108B2 (en) 2006-02-24 2010-05-18 Ball Edwin C Hinged headbrace for front-mounted swimming snorkel
US20090126725A1 (en) * 2007-02-01 2009-05-21 Jose Carlos Fajardo Emergency safety respirator
WO2008103768A2 (fr) * 2007-02-20 2008-08-28 Johnson Mark R Clapet d'expiration pour une utilisation dans un dispositif respiratoire de plongée
KR200446286Y1 (ko) 2007-09-28 2009-10-14 조용출 스노클
USD905231S1 (en) * 2019-04-26 2020-12-15 Shenzhen Tuo Sports Goods Co., Ltd Snorkel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317237A (en) * 1940-11-16 1943-04-20 Charles H Wilen Swimmer's mask
US2753865A (en) * 1953-04-01 1956-07-10 Kogel Albert F Van Der Underwater breathing device
GB822680A (en) * 1955-08-05 1959-10-28 Barney Bertram Girden Improvements in or relating to breathing apparatus for swimmers
US3050055A (en) * 1960-06-29 1962-08-21 Robert G Vautin Underwater breathing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE18035C (de) * H. bremer in Kopenhagen Befestigung von Gummigaloschen
US2100801A (en) * 1935-02-28 1937-11-30 Burton M Green Air-flow ventilator
US2362240A (en) * 1942-12-21 1944-11-07 Bonilla Saturnino Tofe Breathing device
US2461395A (en) * 1947-12-15 1949-02-08 Psikal Emil Air cleaner
US3147752A (en) * 1959-11-30 1964-09-08 Spirotechnique Mouthpiece for breathing apparatus
JPS5410158Y2 (fr) * 1974-01-16 1979-05-11
JPH0210617U (fr) * 1988-07-04 1990-01-23
JPH039159U (fr) * 1989-06-06 1991-01-29

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317237A (en) * 1940-11-16 1943-04-20 Charles H Wilen Swimmer's mask
US2753865A (en) * 1953-04-01 1956-07-10 Kogel Albert F Van Der Underwater breathing device
GB822680A (en) * 1955-08-05 1959-10-28 Barney Bertram Girden Improvements in or relating to breathing apparatus for swimmers
US3050055A (en) * 1960-06-29 1962-08-21 Robert G Vautin Underwater breathing device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446219A1 (fr) * 1979-01-15 1980-08-08 Under Sea Industries Appareil respiratoire en demi-plongee ou tuba pourvu d'un dispositif de purge perfectionne
FR2639603A1 (fr) * 1988-11-28 1990-06-01 Blanc Max Valve atmospherique compacte de purge air et eau adaptable sur les tubas conventionnels de plongee sous-marine
FR2649067A1 (fr) * 1989-06-28 1991-01-04 Georges Mulot Tuba silencieux pour apnee
FR2661836A1 (fr) * 1990-05-14 1991-11-15 Lecat Pierre Appareil respirateur pour plongee sous-marine a conduits multiples.
WO1991017916A1 (fr) * 1990-05-14 1991-11-28 Pierre Lecat Appareil respirateur pour plongee sous-marine a conduits multiples

Also Published As

Publication number Publication date
JPS6258295U (fr) 1987-04-10
FR2359743B1 (fr) 1984-05-11
JPS6329678Y2 (fr) 1988-08-09
US4071024A (en) 1978-01-31
AU2749877A (en) 1979-02-08
JPS5336896A (en) 1978-04-05
CA1057452A (fr) 1979-07-03
IT1084284B (it) 1985-05-25
AU507062B2 (en) 1980-01-31

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Legal Events

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