DK1063632T3 - Waterproof device suitable for immersion and includes a sound transducer - Google Patents

Waterproof device suitable for immersion and includes a sound transducer

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
Danish (da)
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/en

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
DK99112092T 1999-06-23 1999-06-23 Waterproof device suitable for immersion and includes a sound transducer DK1063632T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99112092A EP1063632B1 (en) 1999-06-23 1999-06-23 Water resistant device for immersion in water and comprising a sound transducer

Publications (1)

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

Family

ID=8238403

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99112092T DK1063632T3 (en) 1999-06-23 1999-06-23 Waterproof device suitable for immersion and includes a sound transducer

Country Status (3)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60336684D1 (en) * 2003-01-08 2011-05-19 Asulab Sa PORTABLE STRAIGHT EQUIPMENT WITH ELECTRIC ACOUSTIC CONVERTER
BE1016058A3 (en) * 2004-05-27 2006-02-07 Michiels Hugo ACOUSTIC SOUNDER.
FR2880768B1 (en) * 2005-01-10 2007-04-06 Noel Canivenq MEMBRANE AQUATIC SPEAKER
CH704184A2 (en) * 2010-12-02 2012-06-15 Montres Breguet Sa Acoustic radiation membrane for e.g. music watch, has asymmetrical regions i.e. ellipses, to maximize oscillation frequency of membrane in specific frequency band, where regions are excavated in membrane with different uniform thicknesses
CH710166B1 (en) * 2014-10-15 2018-12-14 Montres Breguet Sa Arrangement with acoustic radiation membranes for a musical watch or bell.
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 (en) * 2019-05-08 2023-01-25 Omega SA Watertight watch case

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR840047A (en) * 1937-12-22 1939-04-18 Csf Refinements to submarine acoustics transmitters and receivers
US3779337A (en) * 1972-11-27 1973-12-18 W Gregory Vibrationless speaker assembly
DE4114180C2 (en) * 1991-05-01 2003-04-03 Microsonic Ges Fuer Mikroelekt ultrasound transducer
DE69721524T2 (en) 1997-08-29 2004-04-08 Asulab S.A. Device for use under water and with a sound transducer

Also Published As

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

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