CH616042GA3 - - Google Patents

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Publication number
CH616042GA3
CH616042GA3 CH800777A CH800777A CH616042GA3 CH 616042G A3 CH616042G A3 CH 616042GA3 CH 800777 A CH800777 A CH 800777A CH 800777 A CH800777 A CH 800777A CH 616042G A3 CH616042G A3 CH 616042GA3
Authority
CH
Switzerland
Prior art keywords
watch case
sound
mounting opening
emitting device
case
Prior art date
Application number
CH800777A
Other languages
English (en)
Other versions
CH616042B (de
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
Publication of CH616042B publication Critical patent/CH616042B/xx
Application filed filed Critical
Publication of CH616042GA3 publication Critical patent/CH616042GA3/xx

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
    • G04B23/00—Arrangements producing acoustic signals at preselected times
    • G04B23/02—Alarm clocks
    • G04B23/028—Sounding bodies; boxes used as sounding cases; fixation on or in the case
    • 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
    • G04B23/00—Arrangements producing acoustic signals at preselected times
    • G04B23/02—Alarm clocks
    • G04B23/12—Alarm watches to be worn in pockets or on the wrist
    • 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
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/02—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Electromechanical Clocks (AREA)
  • Saccharide Compounds (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CH800777A 1976-07-06 1977-06-29 Armbanduhr mit einem schallerzeuger. CH616042B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976089478U JPS5926309Y2 (ja) 1976-07-06 1976-07-06 音響装置付携帯時計側

Publications (2)

Publication Number Publication Date
CH616042B CH616042B (de)
CH616042GA3 true CH616042GA3 (en, 2012) 1980-03-14

Family

ID=13971833

Family Applications (1)

Application Number Title Priority Date Filing Date
CH800777A CH616042B (de) 1976-07-06 1977-06-29 Armbanduhr mit einem schallerzeuger.

Country Status (6)

Country Link
US (1) US4180970A (en, 2012)
JP (1) JPS5926309Y2 (en, 2012)
CH (1) CH616042B (en, 2012)
GB (1) GB1573379A (en, 2012)
HK (1) HK53181A (en, 2012)
MY (1) MY8200152A (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5435777A (en) * 1977-08-25 1979-03-16 Seiko Epson Corp Alarm watch
JP4042340B2 (ja) * 2000-05-17 2008-02-06 カシオ計算機株式会社 情報機器
AU2003299253A1 (en) * 2003-01-08 2004-08-13 Asulab S.A. Portable tight device with an electro-acoustic transducer
US7324410B1 (en) * 2005-07-25 2008-01-29 Amir Ziv Watch with special back
JP4701060B2 (ja) * 2005-10-05 2011-06-15 クラリオン株式会社 ナビゲーション装置
CH703247B1 (fr) * 2010-06-04 2014-12-15 Milus Internat Sa Indicateur acoustique de la réserve de marche d'une pièce d'horlogerie.
EP3009894B1 (fr) * 2014-10-15 2017-11-29 Montres Breguet SA Agencement à membranes de rayonnement acoustique pour une montre à sonnerie
CN214381377U (zh) * 2021-03-31 2021-10-08 歌尔股份有限公司 发声装置和智能手表

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH517332A (fr) * 1966-02-17 1971-09-15 Spadini Paolo Montre-bracelet-réveil
CH896868A4 (en, 2012) * 1968-06-17 1972-11-15
CH897168A4 (en, 2012) * 1968-06-17 1972-05-15
JPS49115370A (en, 2012) * 1973-03-05 1974-11-05
JPS5815748B2 (ja) * 1973-03-13 1983-03-28 セイコーエプソン株式会社 トケイヨウコガタブザ−

Also Published As

Publication number Publication date
MY8200152A (en) 1982-12-31
GB1573379A (en) 1980-08-20
CH616042B (de)
JPS5926309Y2 (ja) 1984-07-31
US4180970A (en) 1980-01-01
JPS538265U (en, 2012) 1978-01-24
HK53181A (en) 1981-11-13

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Legal Events

Date Code Title Description
PL Patent ceased