CA1011563A - Electromagnetic buzzer for a watch - Google Patents
Electromagnetic buzzer for a watchInfo
- Publication number
- CA1011563A CA1011563A CA204,096A CA204096A CA1011563A CA 1011563 A CA1011563 A CA 1011563A CA 204096 A CA204096 A CA 204096A CA 1011563 A CA1011563 A CA 1011563A
- Authority
- CA
- Canada
- Prior art keywords
- watch
- electromagnetic buzzer
- buzzer
- electromagnetic
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/02—Constructional details
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
- G04C21/34—Devices on watches or similar portable timepieces
-
- 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)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2334153A DE2334153C2 (en) | 1973-07-05 | 1973-07-05 | Electromagnetic buzzer for a watch |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1011563A true CA1011563A (en) | 1977-06-07 |
Family
ID=5885981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA204,096A Expired CA1011563A (en) | 1973-07-05 | 1974-07-04 | Electromagnetic buzzer for a watch |
Country Status (12)
Country | Link |
---|---|
US (1) | US3863437A (en) |
JP (1) | JPS5039582A (en) |
AU (1) | AU475663B2 (en) |
BE (1) | BE817297A (en) |
CA (1) | CA1011563A (en) |
DE (1) | DE2334153C2 (en) |
DK (1) | DK359274A (en) |
FR (1) | FR2236222B3 (en) |
GB (1) | GB1433439A (en) |
HK (1) | HK76776A (en) |
NL (1) | NL7409062A (en) |
SE (1) | SE389406B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2433560A1 (en) * | 1974-07-12 | 1976-01-29 | Timex Corp | ELECTRIC ALARM CLOCK |
JPS5364074A (en) * | 1976-11-19 | 1978-06-08 | Seiko Instr & Electronics Ltd | Wrist watch with electronic buzzer |
CH626497B (en) * | 1977-11-07 | Ebauches Sa | WATCH EQUIPPED WITH A RESONATOR SHAPED BY ITS ICE SUBJECT TO THE ACTION OF A TRANSDUCER. | |
CH630220B (en) * | 1978-11-10 | Ebauches Sa | WATCH INCLUDING A BOX CLOSED BY A GLASS AND AN ELECTRO-ACOUSTIC DEVICE. | |
JPS5661897A (en) * | 1979-10-24 | 1981-05-27 | Hitachi Ltd | Display unit |
KR101365235B1 (en) * | 2012-03-21 | 2014-02-18 | 주식회사 세영마그윈 | Electromagnet type bell |
JP6355282B1 (en) * | 2017-03-13 | 2018-07-11 | セイコーインスツル株式会社 | Fixed structure for mobile device parts |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2786326A (en) * | 1951-07-05 | 1957-03-26 | Junghans Geb Ag | Alarm timepiece sounding device |
CH230666A4 (en) * | 1966-02-17 | 1970-05-29 |
-
1973
- 1973-07-05 DE DE2334153A patent/DE2334153C2/en not_active Expired
-
1974
- 1974-06-17 US US479713A patent/US3863437A/en not_active Expired - Lifetime
- 1974-06-27 GB GB2867274A patent/GB1433439A/en not_active Expired
- 1974-06-27 AU AU70544/74A patent/AU475663B2/en not_active Expired
- 1974-07-02 SE SE7408732A patent/SE389406B/en unknown
- 1974-07-03 JP JP49076227A patent/JPS5039582A/ja active Pending
- 1974-07-04 DK DK359274A patent/DK359274A/da unknown
- 1974-07-04 NL NL7409062A patent/NL7409062A/en unknown
- 1974-07-04 CA CA204,096A patent/CA1011563A/en not_active Expired
- 1974-07-05 FR FR7423553A patent/FR2236222B3/fr not_active Expired
- 1974-07-05 BE BE146256A patent/BE817297A/en unknown
-
1976
- 1976-12-09 HK HK767/76*UA patent/HK76776A/en unknown
Also Published As
Publication number | Publication date |
---|---|
HK76776A (en) | 1976-12-17 |
AU7054474A (en) | 1976-01-08 |
US3863437A (en) | 1975-02-04 |
SE7408732L (en) | 1975-01-07 |
GB1433439A (en) | 1976-04-28 |
NL7409062A (en) | 1975-01-07 |
DE2334153B1 (en) | 1974-09-26 |
JPS5039582A (en) | 1975-04-11 |
FR2236222B3 (en) | 1977-05-06 |
AU475663B2 (en) | 1976-08-26 |
DK359274A (en) | 1975-02-24 |
BE817297A (en) | 1974-11-04 |
SE389406B (en) | 1976-11-01 |
DE2334153C2 (en) | 1975-05-22 |
FR2236222A1 (en) | 1975-01-31 |
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