FR73470E - Système oscillant commandé sans contacts - Google Patents
Système oscillant commandé sans contactsInfo
- Publication number
- FR73470E FR73470E FR67006430A FR67006430A FR73470E FR 73470 E FR73470 E FR 73470E FR 67006430 A FR67006430 A FR 67006430A FR 67006430 A FR67006430 A FR 67006430A FR 73470 E FR73470 E FR 73470E
- Authority
- FR
- France
- Prior art keywords
- contacts
- system controlled
- oscillating system
- oscillating
- controlled
- 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
- 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
- G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
- G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
- G04C3/065—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1151427X | 1955-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR73470E true FR73470E (fr) | 1960-12-02 |
Family
ID=7727453
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1151427D Expired FR1151427A (fr) | 1955-06-18 | 1956-06-14 | Système oscillant commandé sans contacts |
FR67006430A Expired FR73470E (fr) | 1955-06-18 | 1958-04-15 | Système oscillant commandé sans contacts |
FR67006429A Expired FR73469E (fr) | 1955-06-18 | 1958-04-15 | Système oscillant commandé sans contacts |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1151427D Expired FR1151427A (fr) | 1955-06-18 | 1956-06-14 | Système oscillant commandé sans contacts |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR67006429A Expired FR73469E (fr) | 1955-06-18 | 1958-04-15 | Système oscillant commandé sans contacts |
Country Status (1)
Country | Link |
---|---|
FR (3) | FR1151427A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1235824B (de) * | 1962-01-05 | 1967-03-02 | Georges Ceppi | Einrichtung zum Antrieb eines zeithaltenden elektrischen Geraets |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1166101B (de) * | 1958-06-14 | 1964-03-19 | Durowe Deutsche Uhren Rohwerke | Kontaktlos gesteuerter mechanischer Schwinger als Gangordner eines zeithaltenden Geraets |
DE1166705B (de) * | 1958-09-03 | 1964-03-26 | Durowe Deutsche Uhren Rohwerke | Kontaktlos ueber elektronische Mittel gesteuerter mechanischer Schwinger als Gangordner eines zeithaltenden elektrischen Geraetes |
CH61770A4 (fr) * | 1970-01-16 | 1972-02-29 |
-
1956
- 1956-06-14 FR FR1151427D patent/FR1151427A/fr not_active Expired
-
1958
- 1958-04-15 FR FR67006430A patent/FR73470E/fr not_active Expired
- 1958-04-15 FR FR67006429A patent/FR73469E/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1235824B (de) * | 1962-01-05 | 1967-03-02 | Georges Ceppi | Einrichtung zum Antrieb eines zeithaltenden elektrischen Geraets |
Also Published As
Publication number | Publication date |
---|---|
FR73469E (fr) | 1960-12-02 |
FR1151427A (fr) | 1958-01-30 |
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