CH642175A4 - - Google Patents
Info
- Publication number
- CH642175A4 CH642175A4 CH642175D CH642175D CH642175A4 CH 642175 A4 CH642175 A4 CH 642175A4 CH 642175 D CH642175 D CH 642175D CH 642175 D CH642175 D CH 642175D CH 642175 A4 CH642175 A4 CH 642175A4
- Authority
- CH
- Switzerland
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)
- Springs (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47239374A | 1974-05-22 | 1974-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH642175A4 true CH642175A4 (no) | 1976-08-13 |
Family
ID=23875343
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH642175A CH588112B5 (no) | 1974-05-22 | 1975-05-20 | |
| CH642175D CH642175A4 (no) | 1974-05-22 | 1975-05-20 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH642175A CH588112B5 (no) | 1974-05-22 | 1975-05-20 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS512469A (no) |
| CH (2) | CH588112B5 (no) |
| DE (1) | DE2519560A1 (no) |
| FR (1) | FR2272432A1 (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10119974A1 (de) * | 2001-04-24 | 2002-10-31 | Karlheinz Beckhausen | Vorrichtung zum Weiterleiten von Signalen |
-
1975
- 1975-05-02 DE DE19752519560 patent/DE2519560A1/de not_active Withdrawn
- 1975-05-20 CH CH642175A patent/CH588112B5/xx not_active IP Right Cessation
- 1975-05-20 CH CH642175D patent/CH642175A4/xx unknown
- 1975-05-22 JP JP6145975A patent/JPS512469A/ja active Pending
- 1975-05-22 FR FR7516006A patent/FR2272432A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2519560A1 (de) | 1975-12-04 |
| FR2272432A1 (en) | 1975-12-19 |
| CH588112B5 (no) | 1977-05-31 |
| FR2272432B3 (no) | 1978-12-01 |
| JPS512469A (ja) | 1976-01-10 |