GB2070811A - An electronic watch - Google Patents
An electronic watch Download PDFInfo
- Publication number
- GB2070811A GB2070811A GB8038760A GB8038760A GB2070811A GB 2070811 A GB2070811 A GB 2070811A GB 8038760 A GB8038760 A GB 8038760A GB 8038760 A GB8038760 A GB 8038760A GB 2070811 A GB2070811 A GB 2070811A
- Authority
- GB
- United Kingdom
- Prior art keywords
- watch
- case
- transducer
- ribbed
- signal
- 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.)
- Withdrawn
Links
- 238000007790 scraping Methods 0.000 claims abstract description 13
- 239000002033 PVDF binder Substances 0.000 claims abstract description 8
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims abstract description 8
- 239000002305 electric material Substances 0.000 claims abstract 2
- 230000008859 change Effects 0.000 claims description 19
- 230000004044 response Effects 0.000 claims description 16
- 210000004905 finger nail Anatomy 0.000 abstract description 28
- 239000010409 thin film Substances 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 10
- 230000035939 shock Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 230000003071 parasitic effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 101000860173 Myxococcus xanthus C-factor Proteins 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 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
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G99/00—Subject matter not provided for in other groups of this subclass
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/001—Electromechanical switches for setting or display
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1081479A CH636494B (fr) | 1979-12-06 | 1979-12-06 | Dispositif de commande des fonctions d'une montre electronique. |
| CH764580A CH641002GA3 (en) | 1980-10-14 | 1980-10-14 | Device for controlling the functions of an electronic watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2070811A true GB2070811A (en) | 1981-09-09 |
Family
ID=25701686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8038760A Withdrawn GB2070811A (en) | 1979-12-06 | 1980-12-03 | An electronic watch |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3045122A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2484662B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2070811A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH640998B (fr) * | 1981-02-17 | Longines Montres Comp D | Piece d'horlogerie electronique. | |
| SE446232B (sv) * | 1982-11-30 | 1986-08-18 | Electrolux Ab | Anordning for instellning av en sifferindikator |
| US4618264A (en) * | 1985-09-25 | 1986-10-21 | Timex Corporation | Acoustic alarm setting device for a timepiece |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2204314A5 (enrdf_load_stackoverflow) * | 1972-10-20 | 1974-05-17 | Thomson Csf T Vt Sa | |
| CH585437A5 (enrdf_load_stackoverflow) * | 1975-05-06 | 1977-02-28 | Landis & Gyr Ag | |
| GB1510744A (en) * | 1975-09-11 | 1978-05-17 | Diehl | Electro-mechanical adjustment means for adjusting an electronic digital indicator |
| JPS5380263A (en) * | 1976-12-24 | 1978-07-15 | Seiko Instr & Electronics Ltd | Electronic wristwatch |
| DE2752269A1 (de) * | 1977-11-23 | 1979-06-07 | Philips Patentverwaltung | Manuelle stellvorrichtung fuer elektronische speicher |
| CH621460B (fr) * | 1977-12-23 | Ebauches Electroniques Sa | Piece d'horlogerie electronique avec transducteur electroacoustique. | |
| JPS5578326A (en) * | 1978-12-06 | 1980-06-12 | Citizen Watch Co Ltd | Digital input means |
-
1980
- 1980-11-29 DE DE19803045122 patent/DE3045122A1/de active Granted
- 1980-12-02 FR FR8025614A patent/FR2484662B1/fr not_active Expired
- 1980-12-03 GB GB8038760A patent/GB2070811A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE3045122A1 (de) | 1981-06-11 |
| FR2484662A1 (fr) | 1981-12-18 |
| FR2484662B1 (fr) | 1985-06-07 |
| DE3045122C2 (enrdf_load_stackoverflow) | 1989-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |