DK1063632T3 - Vandtæt apparat, som er egnet til at være nedsænket og omfatter en lydtransducer - Google Patents

Vandtæt apparat, som er egnet til at være nedsænket og omfatter en lydtransducer

Info

Publication number
DK1063632T3
DK1063632T3 DK99112092T DK99112092T DK1063632T3 DK 1063632 T3 DK1063632 T3 DK 1063632T3 DK 99112092 T DK99112092 T DK 99112092T DK 99112092 T DK99112092 T DK 99112092T DK 1063632 T3 DK1063632 T3 DK 1063632T3
Authority
DK
Denmark
Prior art keywords
immersion
device suitable
sound transducer
waterproof device
waterproof
Prior art date
Application number
DK99112092T
Other languages
English (en)
Inventor
Jean-Pierre Mignot
Dominique Dubugnon
Original Assignee
Asulab Sa
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 Asulab Sa filed Critical Asulab Sa
Application granted granted Critical
Publication of DK1063632T3 publication Critical patent/DK1063632T3/da

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/11—Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/0075—Cases with means to enhance sound transmission
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/122—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using piezoelectric driving means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Electromechanical Clocks (AREA)
DK99112092T 1999-06-23 1999-06-23 Vandtæt apparat, som er egnet til at være nedsænket og omfatter en lydtransducer DK1063632T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99112092A EP1063632B1 (fr) 1999-06-23 1999-06-23 Appareil étanche susceptible d'être immergé et comprenant un transducteur sonore

Publications (1)

Publication Number Publication Date
DK1063632T3 true DK1063632T3 (da) 2007-11-05

Family

ID=8238403

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99112092T DK1063632T3 (da) 1999-06-23 1999-06-23 Vandtæt apparat, som er egnet til at være nedsænket og omfatter en lydtransducer

Country Status (3)

Country Link
EP (1) EP1063632B1 (da)
DE (1) DE69936448T2 (da)
DK (1) DK1063632T3 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003299253A1 (en) 2003-01-08 2004-08-13 Asulab S.A. Portable tight device with an electro-acoustic transducer
BE1016058A3 (nl) * 2004-05-27 2006-02-07 Michiels Hugo Akoestische geluidgever.
FR2880768B1 (fr) 2005-01-10 2007-04-06 Noel Canivenq Haut parleur aquatique a membrane
EP2461219B1 (fr) * 2010-12-02 2020-10-14 Montres Breguet SA Membrane de rayonnement acoustique pour une boîte à musique ou une montre à sonnerie
EP3009894B1 (fr) * 2014-10-15 2017-11-29 Montres Breguet SA Agencement à membranes de rayonnement acoustique pour une montre à sonnerie
WO2016062324A1 (en) * 2014-10-20 2016-04-28 Sonova Ag A membrane for protecting openings of a hearing device, a hearing device and methods for manufacturing membranes
EP3736642B1 (fr) 2019-05-08 2023-01-25 Omega SA Boite de montre etanche

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR840047A (fr) * 1937-12-22 1939-04-18 Csf Perfectionnements aux émetteurs et récepteurs d'acoustique sousmarine
US3779337A (en) * 1972-11-27 1973-12-18 W Gregory Vibrationless speaker assembly
DE4114180C2 (de) * 1991-05-01 2003-04-03 Microsonic Ges Fuer Mikroelekt Ultraschallwandler
DE69721524T2 (de) 1997-08-29 2004-04-08 Asulab S.A. Vorrichtung zur Verwendung unter Wasser und mit einem Schallwandler

Also Published As

Publication number Publication date
EP1063632A1 (fr) 2000-12-27
DE69936448T2 (de) 2008-03-06
DE69936448D1 (de) 2007-08-16
EP1063632B1 (fr) 2007-07-04

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