CH686600GA3 - Timepiece with an electro-acoustic transducer. - Google Patents

Timepiece with an electro-acoustic transducer.

Info

Publication number
CH686600GA3
CH686600GA3 CH02338/94A CH233894A CH686600GA3 CH 686600G A3 CH686600G A3 CH 686600GA3 CH 02338/94 A CH02338/94 A CH 02338/94A CH 233894 A CH233894 A CH 233894A CH 686600G A3 CH686600G A3 CH 686600GA3
Authority
CH
Switzerland
Prior art keywords
timepiece
electro
acoustic transducer
acoustic
transducer
Prior art date
Application number
CH02338/94A
Other languages
French (fr)
Other versions
CH686600B5 (en
Inventor
Jean-Pierre Mignot
Jacques Labourey
Michel Christen
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
Priority to CH02338/94A priority Critical patent/CH686600B5/en
Priority to TW084106758A priority patent/TW275672B/zh
Priority to DE69503324T priority patent/DE69503324T2/en
Priority to EP95110745A priority patent/EP0694824B1/en
Priority to US08/501,809 priority patent/US5604718A/en
Priority to KR1019950020936A priority patent/KR100369856B1/en
Priority to JP18722795A priority patent/JP3450528B2/en
Priority to CN95115802A priority patent/CN1049746C/en
Publication of CH686600GA3 publication Critical patent/CH686600GA3/en
Publication of CH686600B5 publication Critical patent/CH686600B5/en
Priority to HK98113677A priority patent/HK1012448A1/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
    • G04B21/00—Indicating the time by acoustic means
    • 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
CH02338/94A 1994-07-25 1994-07-25 Timepiece including an electro-acoustic transducer. CH686600B5 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH02338/94A CH686600B5 (en) 1994-07-25 1994-07-25 Timepiece including an electro-acoustic transducer.
TW084106758A TW275672B (en) 1994-07-25 1995-06-30
DE69503324T DE69503324T2 (en) 1994-07-25 1995-07-10 Clockwork with electro-acoustic converter
EP95110745A EP0694824B1 (en) 1994-07-25 1995-07-10 Timepiece with electro acoustic transducer
US08/501,809 US5604718A (en) 1994-07-25 1995-07-13 Timepiece Comprising an electro-acoustic transducer
KR1019950020936A KR100369856B1 (en) 1994-07-25 1995-07-18 Clocks with electroacoustic transducers
JP18722795A JP3450528B2 (en) 1994-07-25 1995-07-24 Clock with electric and acoustic transducer
CN95115802A CN1049746C (en) 1994-07-25 1995-07-24 Timepiece comprising an electro-acoustic transducer
HK98113677A HK1012448A1 (en) 1994-07-25 1998-12-16 Timepiece with electro acoustic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH02338/94A CH686600B5 (en) 1994-07-25 1994-07-25 Timepiece including an electro-acoustic transducer.

Publications (2)

Publication Number Publication Date
CH686600GA3 true CH686600GA3 (en) 1996-05-15
CH686600B5 CH686600B5 (en) 1996-11-15

Family

ID=4231485

Family Applications (1)

Application Number Title Priority Date Filing Date
CH02338/94A CH686600B5 (en) 1994-07-25 1994-07-25 Timepiece including an electro-acoustic transducer.

Country Status (9)

Country Link
US (1) US5604718A (en)
EP (1) EP0694824B1 (en)
JP (1) JP3450528B2 (en)
KR (1) KR100369856B1 (en)
CN (1) CN1049746C (en)
CH (1) CH686600B5 (en)
DE (1) DE69503324T2 (en)
HK (1) HK1012448A1 (en)
TW (1) TW275672B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3623878A1 (en) 2018-09-13 2020-03-18 Richemont International S.A. Chiming mechanism with hammer striking the watch crystal

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6321868B1 (en) * 1999-06-23 2001-11-27 Asulab S.A. Watertight apparatus capable of being immersed and including an acoustic transducer
CH698533B1 (en) * 2005-03-11 2009-08-31 Richemont Int Sa Device for fixing at least one ringing tone in a timepiece and a method of attaching at least one ringing tone in a timepiece.
EP2328044A1 (en) 2009-11-25 2011-06-01 Rolex Sa Watch case
EP2367077B1 (en) 2010-03-16 2017-07-26 Montres Breguet SA Glass-bezel assembly for a timepiece and assembly method
US10405594B2 (en) 2015-05-21 2019-09-10 International Textile Group, Inc. Inner lining fabric

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2154704A1 (en) * 1971-09-29 1973-05-11 Timex Corp
FR2408168A1 (en) * 1977-11-07 1979-06-01 Ebauches Sa WATCH INCLUDING AN ELECTRO-MECHANICAL TRANSDUCER
GB2072651A (en) * 1980-03-19 1981-10-07 Hitachi Ltd Ceramic crystal
US4321699A (en) * 1976-09-17 1982-03-23 Ricoh Watch Company, Limited Wrist watch with alarm

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2334236C2 (en) * 1973-07-05 1975-07-10 Timex Corp., Waterbury, Conn. (V.St.A.) Acoustic signal transmitter for clocks, in particular wristwatches
GB1499575A (en) * 1974-09-11 1978-02-01 Seiko Instr & Electronics Electronic buzzers
JPS5661897A (en) * 1979-10-24 1981-05-27 Hitachi Ltd Display unit
JPS5816294A (en) * 1981-07-23 1983-01-29 セイコーインスツルメンツ株式会社 Wrist watch piezo-electric buzzer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2154704A1 (en) * 1971-09-29 1973-05-11 Timex Corp
US4321699A (en) * 1976-09-17 1982-03-23 Ricoh Watch Company, Limited Wrist watch with alarm
FR2408168A1 (en) * 1977-11-07 1979-06-01 Ebauches Sa WATCH INCLUDING AN ELECTRO-MECHANICAL TRANSDUCER
GB2072651A (en) * 1980-03-19 1981-10-07 Hitachi Ltd Ceramic crystal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3623878A1 (en) 2018-09-13 2020-03-18 Richemont International S.A. Chiming mechanism with hammer striking the watch crystal

Also Published As

Publication number Publication date
CH686600B5 (en) 1996-11-15
KR100369856B1 (en) 2003-04-07
EP0694824B1 (en) 1998-07-08
KR960006465A (en) 1996-02-23
CN1049746C (en) 2000-02-23
JPH08123427A (en) 1996-05-17
HK1012448A1 (en) 1999-07-30
TW275672B (en) 1996-05-11
DE69503324T2 (en) 1999-03-04
US5604718A (en) 1997-02-18
DE69503324D1 (en) 1998-08-13
CN1129820A (en) 1996-08-28
JP3450528B2 (en) 2003-09-29
EP0694824A1 (en) 1996-01-31

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Legal Events

Date Code Title Description
PL Patent ceased