CA1069319A - Electronic watch with alarm mechanism - Google Patents
Electronic watch with alarm mechanismInfo
- Publication number
- CA1069319A CA1069319A CA264,214A CA264214A CA1069319A CA 1069319 A CA1069319 A CA 1069319A CA 264214 A CA264214 A CA 264214A CA 1069319 A CA1069319 A CA 1069319A
- Authority
- CA
- Canada
- Prior art keywords
- alarm
- memory
- time
- coincidence
- setting
- 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
- 230000015654 memory Effects 0.000 claims abstract description 61
- 230000006870 function Effects 0.000 claims abstract description 9
- 230000000306 recurrent effect Effects 0.000 claims description 14
- 238000005070 sampling Methods 0.000 claims description 4
- 230000003252 repetitive effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002311 subsequent effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
- G04G13/026—Producing acoustic time signals at preselected times, e.g. alarm clocks acting at a number of different times
-
- 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
- G04G13/023—Adjusting the duration or amplitude of signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50129583A JPS5253467A (en) | 1975-10-28 | 1975-10-28 | Electronic watch with alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1069319A true CA1069319A (en) | 1980-01-08 |
Family
ID=15013035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA264,214A Expired CA1069319A (en) | 1975-10-28 | 1976-10-26 | Electronic watch with alarm mechanism |
Country Status (10)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5558488A (en) * | 1978-10-26 | 1980-05-01 | Seikosha Co Ltd | Electronic watch |
| DE3320128C3 (de) * | 1983-06-03 | 1997-09-11 | Diehl Gmbh & Co | Elektronische Schaltuhr |
| JP3047182B2 (ja) * | 1988-07-14 | 2000-05-29 | セイコーエプソン株式会社 | アラーム付電子時計 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4847861A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-10-19 | 1973-07-06 | ||
| US3775967A (en) * | 1972-09-05 | 1973-12-04 | P Spadini | Watch with adjustable time-dependent signal transmission |
| DE2333116C3 (de) * | 1973-06-29 | 1985-04-25 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Elektronische Programmzeitung |
| US3946549A (en) * | 1973-12-26 | 1976-03-30 | Uranus Electronics, Inc. | Electronic alarm watch |
| JPS5246862A (en) * | 1975-10-13 | 1977-04-14 | Seiko Instr & Electronics Ltd | Alarm electronic clock |
-
1975
- 1975-10-28 JP JP50129583A patent/JPS5253467A/ja active Pending
-
1976
- 1976-10-13 DE DE19762646190 patent/DE2646190A1/de not_active Ceased
- 1976-10-18 IT IT51779/76A patent/IT1074924B/it active
- 1976-10-21 US US05/734,465 patent/US4189910A/en not_active Expired - Lifetime
- 1976-10-25 FR FR7632076A patent/FR2330052A1/fr active Granted
- 1976-10-26 BR BR7607177A patent/BR7607177A/pt unknown
- 1976-10-26 CA CA264,214A patent/CA1069319A/en not_active Expired
- 1976-10-27 GB GB44638/76A patent/GB1568984A/en not_active Expired
- 1976-10-28 CH CH1362576A patent/CH618570B/fr not_active IP Right Cessation
-
1981
- 1981-07-23 HK HK366/81A patent/HK36681A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH618570GA3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-08-15 |
| JPS5253467A (en) | 1977-04-30 |
| BR7607177A (pt) | 1977-09-13 |
| FR2330052B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-07-31 |
| CH618570B (fr) | |
| HK36681A (en) | 1981-07-31 |
| FR2330052A1 (fr) | 1977-05-27 |
| DE2646190A1 (de) | 1977-05-12 |
| US4189910A (en) | 1980-02-26 |
| IT1074924B (it) | 1985-04-22 |
| GB1568984A (en) | 1980-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |