JPS5674682A - Clock having electronic alarm - Google Patents

Clock having electronic alarm

Info

Publication number
JPS5674682A
JPS5674682A JP15295480A JP15295480A JPS5674682A JP S5674682 A JPS5674682 A JP S5674682A JP 15295480 A JP15295480 A JP 15295480A JP 15295480 A JP15295480 A JP 15295480A JP S5674682 A JPS5674682 A JP S5674682A
Authority
JP
Japan
Prior art keywords
glass
coil
hand
clock
band
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP15295480A
Other languages
English (en)
Inventor
Perutsuchi Noruberuto
Buiyu Pieeruuaran
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebauchesfabrik ETA AG
Original Assignee
Ebauchesfabrik ETA AG
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 Ebauchesfabrik ETA AG filed Critical Ebauchesfabrik ETA AG
Publication of JPS5674682A publication Critical patent/JPS5674682A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP15295480A 1979-11-02 1980-10-30 Clock having electronic alarm Pending JPS5674682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH987179A CH632385B (fr) 1979-11-02 1979-11-02 Montre a dispositif avertisseur electro-acoustique.

Publications (1)

Publication Number Publication Date
JPS5674682A true JPS5674682A (en) 1981-06-20

Family

ID=4356575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15295480A Pending JPS5674682A (en) 1979-11-02 1980-10-30 Clock having electronic alarm

Country Status (3)

Country Link
EP (1) EP0028429A1 (ja)
JP (1) JPS5674682A (ja)
CH (1) CH632385B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012520988A (ja) * 2009-03-19 2012-09-10 ロレックス・ソシエテ・アノニム 時計側
JP2020076749A (ja) * 2018-10-26 2020-05-21 ブランパン・エス アー 少なくとも１つの音響放射膜を備えるストライク携行式時計又はミュージカル携行式時計、及び音響放射膜を製造する方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4107862A1 (de) * 1991-03-12 1992-09-17 Int Watch Co Iwc Uhr
EP2328044A1 (fr) * 2009-11-25 2011-06-01 Rolex Sa Boîte de montre

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4887868A (ja) * 1972-02-19 1973-11-17

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1517125A (fr) * 1967-02-16 1968-03-15 Perfectionnement aux montres-bracelets-réveils
DE2334236C2 (de) * 1973-07-05 1975-07-10 Timex Corp., Waterbury, Conn. (V.St.A.) Akustischer Signalgeber für Uhren, insbesondere Armbanduhren
CH626497B (fr) * 1977-11-07 Ebauches Sa Montre munie d'un resonateur forme par sa glace soumise a l'action d'un transducteur.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4887868A (ja) * 1972-02-19 1973-11-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012520988A (ja) * 2009-03-19 2012-09-10 ロレックス・ソシエテ・アノニム 時計側
JP2020076749A (ja) * 2018-10-26 2020-05-21 ブランパン・エス アー 少なくとも１つの音響放射膜を備えるストライク携行式時計又はミュージカル携行式時計、及び音響放射膜を製造する方法

Also Published As

Publication number Publication date
CH632385GA3 (ja) 1982-10-15
EP0028429A1 (fr) 1981-05-13
CH632385B (fr)

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