CH1181874A4 - - Google Patents
Info
- Publication number
- CH1181874A4 CH1181874A4 CH1181874D CH1181874D CH1181874A4 CH 1181874 A4 CH1181874 A4 CH 1181874A4 CH 1181874 D CH1181874 D CH 1181874D CH 1181874 D CH1181874 D CH 1181874D CH 1181874 A4 CH1181874 A4 CH 1181874A4
- 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
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
-
- 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
-
- 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)
- G04D7/125—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) for measuring frequency
-
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G5/00—Setting, i.e. correcting or changing, the time-indication
- G04G5/02—Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1181874A CH593513B5 (en) | 1974-08-30 | 1974-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH1181874A4 true CH1181874A4 (en) | 1977-03-31 |
Family
ID=4377166
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1181874D CH1181874A4 (en) | 1974-08-30 | 1974-08-30 | |
CH1181874A CH593513B5 (en) | 1974-08-30 | 1974-08-30 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1181874A CH593513B5 (en) | 1974-08-30 | 1974-08-30 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5150760A (en) |
CH (2) | CH1181874A4 (en) |
FR (1) | FR2283478A1 (en) |
GB (1) | GB1509458A (en) |
HK (1) | HK27179A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH625934B (en) | 1977-11-11 | Ebauches Electroniques Sa | ELECTRONIC CLOCKWORK PART PRESENTING A TERMINAL SERVING THE ENTRY AND OUTPUT OF SIGNALS. | |
CH664868GA3 (en) * | 1986-07-10 | 1988-04-15 | ||
ES2376341T3 (en) * | 2006-08-16 | 2012-03-13 | Eta Sa Manufacture Horlogère Suisse | ELECTRONIC WATCH WITH A RESONATOR. |
EP2169479B1 (en) * | 2008-09-29 | 2011-11-30 | ETA SA Manufacture Horlogère Suisse | Time base device for a watch |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5127151B1 (en) * | 1970-12-26 | 1976-08-11 |
-
1974
- 1974-08-30 CH CH1181874D patent/CH1181874A4/xx unknown
- 1974-08-30 CH CH1181874A patent/CH593513B5/xx not_active IP Right Cessation
-
1975
- 1975-08-01 GB GB3220975A patent/GB1509458A/en not_active Expired
- 1975-08-19 FR FR7525650A patent/FR2283478A1/en active Granted
- 1975-08-28 JP JP10448875A patent/JPS5150760A/en active Granted
-
1979
- 1979-04-26 HK HK27179A patent/HK27179A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB1509458A (en) | 1978-05-04 |
DE2534035B2 (en) | 1976-11-11 |
CH593513B5 (en) | 1977-12-15 |
JPS5150760A (en) | 1976-05-04 |
FR2283478B1 (en) | 1978-04-07 |
FR2283478A1 (en) | 1976-03-26 |
DE2534035A1 (en) | 1976-03-18 |
HK27179A (en) | 1979-05-04 |
JPS6118152B2 (en) | 1986-05-10 |