TW366443B - Device capable of being submerged and including an acoustic transducer - Google Patents

Device capable of being submerged and including an acoustic transducer

Info

Publication number
TW366443B
TW366443B TW087111256A TW87111256A TW366443B TW 366443 B TW366443 B TW 366443B TW 087111256 A TW087111256 A TW 087111256A TW 87111256 A TW87111256 A TW 87111256A TW 366443 B TW366443 B TW 366443B
Authority
TW
Taiwan
Prior art keywords
membrane
case
watertight manner
acoustic transducer
submerged
Prior art date
Application number
TW087111256A
Other languages
English (en)
Inventor
Jean-Pierre Mignot
Paul Dinnissen
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 TW366443B publication Critical patent/TW366443B/zh

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
    • G04B37/0075—Cases with means to enhance sound transmission
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
    • G04G13/021—Details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Transducers For Ultrasonic Waves (AREA)
TW087111256A 1997-08-28 1998-07-10 Device capable of being submerged and including an acoustic transducer TW366443B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH02014/97A CH691335A5 (fr) 1997-08-28 1997-08-28 Appareil susceptible d'être immergé et comprenant un transducteur sonore.

Publications (1)

Publication Number Publication Date
TW366443B true TW366443B (en) 1999-08-11

Family

ID=4223892

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087111256A TW366443B (en) 1997-08-28 1998-07-10 Device capable of being submerged and including an acoustic transducer

Country Status (8)

Country Link
US (1) US6014347A (zh)
JP (1) JPH11133158A (zh)
KR (1) KR100334311B1 (zh)
CN (1) CN1187660C (zh)
CH (1) CH691335A5 (zh)
HK (1) HK1018693A1 (zh)
SG (1) SG73546A1 (zh)
TW (1) TW366443B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH691334A5 (fr) * 1997-08-28 2001-06-29 Asulab Sa Appareillage susceptible d'être immergé et comprenant un transducteur sonore.
US6321868B1 (en) * 1999-06-23 2001-11-27 Asulab S.A. Watertight apparatus capable of being immersed and including an acoustic transducer
US6412594B1 (en) 1999-10-05 2002-07-02 Shoot The Moon Products Ii, Llc Water gun with sound effects module
TW503629B (en) * 2000-03-02 2002-09-21 Asulab Sa Device for implanting a microphone and a pressure compensating member in a telephone watch
AU2003298366A1 (en) * 2003-01-08 2004-08-13 Asulab S.A. Telephone-watch with improved acoustics
US7751579B2 (en) * 2003-06-13 2010-07-06 Etymotic Research, Inc. Acoustically transparent debris barrier for audio transducers
US20070261978A1 (en) * 2006-05-10 2007-11-15 David Sanderson Waterproof case for electronic devices
JP2008076380A (ja) * 2006-08-24 2008-04-03 Seiko Epson Corp 時計
EP2503417B1 (fr) * 2011-03-22 2016-03-16 Montres Breguet SA Membrane amovible de rayonnement acoustique pour une montre musicale ou à sonnerie, et montre la comprenant
EP2743786B1 (fr) * 2012-12-17 2018-10-31 The Swatch Group Research and Development Ltd. Dispositif électronique portable et procédé de fabrication d'un tel dispositif
US11334032B2 (en) * 2018-08-30 2022-05-17 Apple Inc. Electronic watch with barometric vent
EP3696618A1 (fr) 2019-02-14 2020-08-19 Montres Breguet S.A. Montre a sonnerie ou musicale avec agencement pour guider des ondes acoustiques
CN112964897B (zh) * 2021-02-07 2023-03-24 中国科学院声学研究所东海研究站 一种非对称结构多普勒换能器基阵

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1127360A4 (zh) * 1960-10-07 1963-11-15
JPS5520464A (en) * 1978-08-01 1980-02-13 Seiko Instr & Electronics Ltd Portable watch with acoustic device
JPS5697792U (zh) * 1979-12-26 1981-08-03
JPS58206998A (ja) * 1982-05-27 1983-12-02 Seiko Instr & Electronics Ltd 圧力センサ付電子腕時計

Also Published As

Publication number Publication date
US6014347A (en) 2000-01-11
JPH11133158A (ja) 1999-05-21
KR100334311B1 (ko) 2002-10-31
CH691335A5 (fr) 2001-06-29
CN1187660C (zh) 2005-02-02
KR19990023903A (ko) 1999-03-25
CN1214966A (zh) 1999-04-28
SG73546A1 (en) 2000-06-20
HK1018693A1 (en) 1999-12-30

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Legal Events

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