CH618573GA3 - Electronic time-measuring device. - Google Patents
Electronic time-measuring device. Download PDFInfo
- Publication number
- CH618573GA3 CH618573GA3 CH800877A CH800877A CH618573GA3 CH 618573G A3 CH618573G A3 CH 618573GA3 CH 800877 A CH800877 A CH 800877A CH 800877 A CH800877 A CH 800877A CH 618573G A3 CH618573G A3 CH 618573GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- time
- measuring device
- electronic time
- relaying
- image
- Prior art date
Links
- 238000001514 detection method Methods 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
- G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
- G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring
- G04D7/1214—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G3/00—Producing timing pulses
- G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
- G04G3/022—Circuits for deriving low frequency timing pulses from pulses of higher frequency the desired number of pulses per unit of time being obtained by adding to or substracting from a pulse train one or more pulses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
- Communication Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51081375A JPS6024434B2 (ja) | 1976-07-07 | 1976-07-07 | 電子時計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH618573B CH618573B (de) | |
| CH618573GA3 true CH618573GA3 (en) | 1980-08-15 |
Family
ID=13744550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH800877A CH618573GA3 (en) | 1976-07-07 | 1977-06-29 | Electronic time-measuring device. |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS6024434B2 (de) |
| CH (1) | CH618573GA3 (de) |
| GB (1) | GB1563860A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH624536B (fr) * | 1978-11-24 | Ebauches Sa | Piece d'horlogerie electronique a affichage analogique comportant un diviseur a taux de division ajustable. | |
| CH624540B (fr) * | 1978-11-24 | Ebauches Sa | Dispositif de mesure de la marche d'une piece d'horlogerie electronique. | |
| DE3427056A1 (de) * | 1984-07-23 | 1986-01-23 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Anlage zum herstellen von halbleiter-schichtstrukturen durch epitaktisches wachstum |
| JPS63248519A (ja) * | 1987-03-31 | 1988-10-14 | Michitake Nakada | テ−パ−状の多角形有底筒体成形方法 |
-
1976
- 1976-07-07 JP JP51081375A patent/JPS6024434B2/ja not_active Expired
-
1977
- 1977-06-29 CH CH800877A patent/CH618573GA3/xx unknown
- 1977-07-04 GB GB27889/77A patent/GB1563860A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1563860A (en) | 1980-04-02 |
| CH618573B (de) | |
| JPS6024434B2 (ja) | 1985-06-12 |
| JPS537272A (en) | 1978-01-23 |
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