FR1480980A - Mechanical resonator for normal frequency oscillators of time measuring devices - Google Patents
Mechanical resonator for normal frequency oscillators of time measuring devicesInfo
- Publication number
- FR1480980A FR1480980A FR62883A FR62883A FR1480980A FR 1480980 A FR1480980 A FR 1480980A FR 62883 A FR62883 A FR 62883A FR 62883 A FR62883 A FR 62883A FR 1480980 A FR1480980 A FR 1480980A
- Authority
- FR
- France
- Prior art keywords
- measuring devices
- time measuring
- mechanical resonator
- normal frequency
- frequency oscillators
- 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
Classifications
-
- 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
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/04—Oscillators acting by spring tension
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR62883A FR1480980A (en) | 1966-05-25 | 1966-05-25 | Mechanical resonator for normal frequency oscillators of time measuring devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR62883A FR1480980A (en) | 1966-05-25 | 1966-05-25 | Mechanical resonator for normal frequency oscillators of time measuring devices |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1480980A true FR1480980A (en) | 1967-05-12 |
Family
ID=8609386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR62883A Expired FR1480980A (en) | 1966-05-25 | 1966-05-25 | Mechanical resonator for normal frequency oscillators of time measuring devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1480980A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3501910A (en) * | 1967-05-15 | 1970-03-24 | Clifford Cecil F | Tuning fork arrangement for electromechanical oscillators |
-
1966
- 1966-05-25 FR FR62883A patent/FR1480980A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3501910A (en) * | 1967-05-15 | 1970-03-24 | Clifford Cecil F | Tuning fork arrangement for electromechanical oscillators |
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