GB201018837D0 - Device for irregularly driving unidirectional motors for enhanced data display - Google Patents
Device for irregularly driving unidirectional motors for enhanced data displayInfo
- Publication number
- GB201018837D0 GB201018837D0 GBGB1018837.3A GB201018837A GB201018837D0 GB 201018837 D0 GB201018837 D0 GB 201018837D0 GB 201018837 A GB201018837 A GB 201018837A GB 201018837 D0 GB201018837 D0 GB 201018837D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- data display
- enhanced data
- irregularly
- driving unidirectional
- unidirectional motors
- 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.)
- Granted
Links
Classifications
-
- 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
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
- G04C3/143—Means to reduce power consumption by reducing pulse width or amplitude and related problems, e.g. detection of unwanted or missing step
-
- 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
- G04B19/00—Indicating the time by visual means
- G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C17/00—Indicating the time optically by electric means
- G04C17/005—Indicating the time optically by electric means by discs
- G04C17/0058—Indicating the time optically by electric means by discs with date indication
- G04C17/0066—Indicating the time optically by electric means by discs with date indication electromagnetically driven, e.g. intermittently
-
- 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
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1018837.3A GB2482360B (en) | 2010-11-08 | 2010-11-08 | Device for irregularly driving unidirectional motors for enhanced data display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1018837.3A GB2482360B (en) | 2010-11-08 | 2010-11-08 | Device for irregularly driving unidirectional motors for enhanced data display |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB201018837D0 true GB201018837D0 (en) | 2010-12-22 |
| GB2482360A GB2482360A (en) | 2012-02-01 |
| GB2482360B GB2482360B (en) | 2012-06-06 |
Family
ID=43414524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1018837.3A Expired - Fee Related GB2482360B (en) | 2010-11-08 | 2010-11-08 | Device for irregularly driving unidirectional motors for enhanced data display |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2482360B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5454077A (en) * | 1977-10-06 | 1979-04-27 | Seiko Instr & Electronics Ltd | Calendar collecting device for analog electronic watch |
| JP3028374B2 (en) * | 1990-11-16 | 2000-04-04 | セイコーインスツルメンツ株式会社 | Analog electronic clock |
| JP2007212180A (en) * | 2006-02-07 | 2007-08-23 | Seiko Instruments Inc | Analog electronic clock |
-
2010
- 2010-11-08 GB GB1018837.3A patent/GB2482360B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2482360B (en) | 2012-06-06 |
| GB2482360A (en) | 2012-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20151108 |