DE1933358B2 - Einrichtung zur bestimmung einer bewegungsgroesse eines fuer ein uhrwerk vorgesehenen unruh-schwingsystem - Google Patents
Einrichtung zur bestimmung einer bewegungsgroesse eines fuer ein uhrwerk vorgesehenen unruh-schwingsystemInfo
- Publication number
- DE1933358B2 DE1933358B2 DE19691933358 DE1933358A DE1933358B2 DE 1933358 B2 DE1933358 B2 DE 1933358B2 DE 19691933358 DE19691933358 DE 19691933358 DE 1933358 A DE1933358 A DE 1933358A DE 1933358 B2 DE1933358 B2 DE 1933358B2
- Authority
- DE
- Germany
- Prior art keywords
- oscillation
- amplitude
- comparator circuit
- voltage pulses
- checking device
- 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
- 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
- G04D7/1235—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for the control mechanism only (found from outside the clockwork)
-
- 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
- G04D7/08—Measuring, counting, calibrating, testing or regulating apparatus for balance wheels
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Dc-Dc Converters (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1627168A CH493882A (de) | 1968-10-31 | 1968-10-31 | Einrichtung zur Bestimmung einer Bewegungsgrösse eines für ein Uhrwerk vorgesehenen Unruh-Schwingsystems |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1933358A1 DE1933358A1 (de) | 1970-05-06 |
| DE1933358B2 true DE1933358B2 (de) | 1977-07-28 |
| DE1933358C3 DE1933358C3 (de) | 1978-03-09 |
Family
ID=4415873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691933358 Expired DE1933358C3 (de) | 1968-10-31 | 1969-07-01 | Einrichtung zur Bestimmung einer Bewegungsgröße eines für ein Uhrwerk vorgesehenen Unruh-Schwingsystem |
Country Status (2)
| Country | Link |
|---|---|
| CH (2) | CH1627168A4 (de) |
| DE (1) | DE1933358C3 (de) |
-
1968
- 1968-10-31 CH CH1627168D patent/CH1627168A4/xx unknown
- 1968-10-31 CH CH1627168A patent/CH493882A/de not_active IP Right Cessation
-
1969
- 1969-07-01 DE DE19691933358 patent/DE1933358C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH493882A (de) | 1970-03-13 |
| DE1933358A1 (de) | 1970-05-06 |
| DE1933358C3 (de) | 1978-03-09 |
| CH1627168A4 (de) | 1970-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| EHJ | Ceased/non-payment of the annual fee |