WO1996003313A1 - Dispositif pour la plongee sous-marine comportant un tuba sec avec clapet perfectionne - Google Patents
Dispositif pour la plongee sous-marine comportant un tuba sec avec clapet perfectionne Download PDFInfo
- Publication number
- WO1996003313A1 WO1996003313A1 PCT/FR1995/000971 FR9500971W WO9603313A1 WO 1996003313 A1 WO1996003313 A1 WO 1996003313A1 FR 9500971 W FR9500971 W FR 9500971W WO 9603313 A1 WO9603313 A1 WO 9603313A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- snorkel
- valve
- skin
- internal
- tuba
- Prior art date
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
Definitions
- the present invention relates to a device for scuba diving, comprising a perforated snorkel with an internal flexible rubber snorkel.
- This snorkel ends with a bent end with valve, not allowing water to penetrate when the diver is underwater.
- the device according to the invention overcomes this drawback, in fact, it comprises, according to a first characteristic, a perforated plastic tuba with a second internal flexible rubber tuba.
- This tuba ends in the upper part with a bent end with valve which closes at an inclination whose angle is 70 °. This prevents water from entering the snorkel.
- a first perforated snorkel constitutes part of this device
- a second internal flexible rubber tuba glued to each opening on the internal surface of the first tuba is also a part of this device
- This snorkel ends on its upper part with a bent end with an internal valve.
- Figure 1 shows in perspective the snorkel and a section (AA)
- Figure 2 shows the operation of the valve with several inclinations of the tuba. At 70 ° inclination of the snorkel, the valve closes automatically giving a perfect seal. Water does not enter the snorkel in all positions of the diver underwater or on the surface.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Check Valves (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU30804/95A AU3080495A (en) | 1994-07-26 | 1995-07-19 | Skin-diving device comprising a dry snorkel with an improved valve |
EP95926400A EP0743911A1 (fr) | 1994-07-26 | 1995-07-19 | Dispositif pour la plongee sous-marine comportant un tuba sec avec clapet perfectionne |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9409502A FR2723064B1 (fr) | 1994-07-26 | 1994-07-26 | Dispositif pour la plongee sous-marine tuba avec clapet |
FR94/09502 | 1994-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996003313A1 true WO1996003313A1 (fr) | 1996-02-08 |
Family
ID=9465943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1995/000971 WO1996003313A1 (fr) | 1994-07-26 | 1995-07-19 | Dispositif pour la plongee sous-marine comportant un tuba sec avec clapet perfectionne |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0743911A1 (fr) |
AU (1) | AU3080495A (fr) |
FR (1) | FR2723064B1 (fr) |
WO (1) | WO1996003313A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6655378B2 (en) | 2001-08-10 | 2003-12-02 | Johnson Outdoors Inc. | Snorkel |
EP2684796A1 (fr) | 2012-07-13 | 2014-01-15 | Cressi-Sub S.p.A. | Dispositif respiratoire pour plongeurs |
WO2020082004A1 (fr) * | 2018-10-18 | 2020-04-23 | Anthony Vinokur | Système de tuba |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6668822B2 (en) | 1998-01-14 | 2003-12-30 | John M. Monnich | Snorkel with improved purging system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3166083A (en) * | 1962-12-12 | 1965-01-19 | Barney B Girden | Breathing apparatus for swimmers |
FR2053375A1 (fr) * | 1969-07-31 | 1971-04-16 | Bardehle Heinz | |
US4269182A (en) * | 1979-11-26 | 1981-05-26 | Le Be V | Underwater breathing device for a swimmer |
US5117817A (en) * | 1990-07-23 | 1992-06-02 | Lin Hsin Nan | Vertical co-axial multi-tubular diving snorkel |
-
1994
- 1994-07-26 FR FR9409502A patent/FR2723064B1/fr not_active Expired - Fee Related
-
1995
- 1995-07-19 AU AU30804/95A patent/AU3080495A/en not_active Abandoned
- 1995-07-19 WO PCT/FR1995/000971 patent/WO1996003313A1/fr not_active Application Discontinuation
- 1995-07-19 EP EP95926400A patent/EP0743911A1/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3166083A (en) * | 1962-12-12 | 1965-01-19 | Barney B Girden | Breathing apparatus for swimmers |
FR2053375A1 (fr) * | 1969-07-31 | 1971-04-16 | Bardehle Heinz | |
US4269182A (en) * | 1979-11-26 | 1981-05-26 | Le Be V | Underwater breathing device for a swimmer |
US5117817A (en) * | 1990-07-23 | 1992-06-02 | Lin Hsin Nan | Vertical co-axial multi-tubular diving snorkel |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6655378B2 (en) | 2001-08-10 | 2003-12-02 | Johnson Outdoors Inc. | Snorkel |
EP2684796A1 (fr) | 2012-07-13 | 2014-01-15 | Cressi-Sub S.p.A. | Dispositif respiratoire pour plongeurs |
WO2020082004A1 (fr) * | 2018-10-18 | 2020-04-23 | Anthony Vinokur | Système de tuba |
Also Published As
Publication number | Publication date |
---|---|
AU3080495A (en) | 1996-02-22 |
EP0743911A1 (fr) | 1996-11-27 |
FR2723064B1 (fr) | 1996-09-13 |
FR2723064A1 (fr) | 1996-02-02 |
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