CS173575B2 - - Google Patents
Info
- Publication number
- CS173575B2 CS173575B2 CS7668A CS766870A CS173575B2 CS 173575 B2 CS173575 B2 CS 173575B2 CS 7668 A CS7668 A CS 7668A CS 766870 A CS766870 A CS 766870A CS 173575 B2 CS173575 B2 CS 173575B2
- Authority
- CS
- Czechoslovakia
Links
Classifications
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- 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
- G04C3/08—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
- G04C3/10—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
- G04C3/101—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details
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- 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
- G04B11/00—Click devices; Stop clicks; Clutches
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- 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
- G04B11/00—Click devices; Stop clicks; Clutches
- G04B11/02—Devices allowing the motion of a rotatable part in only one direction
- G04B11/04—Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/1856—Reciprocating or oscillating to intermittent unidirectional motion
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Electric Clocks (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1687369A CH516189A (de) | 1969-11-13 | 1969-11-13 | Schwingungsmotor für Zeitmessgeräte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS173575B2 true CS173575B2 (ru) | 1977-02-28 |
Family
ID=4420974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS7668A CS173575B2 (ru) | 1969-11-13 | 1970-11-13 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3691754A (ru) |
| JP (1) | JPS4840432B1 (ru) |
| CH (2) | CH516189A (ru) |
| CS (1) | CS173575B2 (ru) |
| FR (1) | FR2069359A5 (ru) |
| GB (1) | GB1324340A (ru) |
| NL (1) | NL7016703A (ru) |
| SU (1) | SU372854A3 (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH536505A (de) * | 1971-04-27 | 1972-09-15 | Omega Brandt & Freres Sa Louis | Schwingungsmotor für Zeitmessgerät |
| CH533867A (de) * | 1971-04-27 | 1972-08-31 | Omega Brandt & Freres Sa Louis | Schwingungsmotor für Zeitmessgerät |
| CH540510A (de) * | 1971-05-05 | 1973-04-30 | Omega Brandt & Freres Sa Louis | Schwingungsmotor für Zeitmessgerät |
| CH668871A4 (ru) * | 1971-05-05 | 1972-08-31 | ||
| CH555553A (ru) * | 1972-02-28 | 1974-10-31 | ||
| US3899700A (en) * | 1974-09-03 | 1975-08-12 | Timex Corp | Indexing mechanism for electric watch |
| CN113890294B (zh) * | 2021-10-27 | 2024-05-10 | 华北电力大学 | 一种电流调制型同心磁齿轮结构及其电流控制方法 |
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1969
- 1969-11-13 CH CH1687369A patent/CH516189A/de not_active IP Right Cessation
- 1969-11-13 CH CH1687369D patent/CH1687369A4/xx unknown
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1970
- 1970-10-27 GB GB5093670A patent/GB1324340A/en not_active Expired
- 1970-11-12 US US88715A patent/US3691754A/en not_active Expired - Lifetime
- 1970-11-13 NL NL7016703A patent/NL7016703A/xx unknown
- 1970-11-13 FR FR7040696A patent/FR2069359A5/fr not_active Expired
- 1970-11-13 JP JP45100081A patent/JPS4840432B1/ja active Pending
- 1970-11-13 CS CS7668A patent/CS173575B2/cs unknown
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1972
- 1972-09-28 SU SU1491644A patent/SU372854A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2051741B2 (de) | 1972-07-13 |
| FR2069359A5 (ru) | 1971-09-03 |
| US3691754A (en) | 1972-09-19 |
| CH516189A (de) | 1971-07-15 |
| SU372854A3 (ru) | 1973-03-01 |
| JPS4840432B1 (ru) | 1973-11-30 |
| DE2051741A1 (de) | 1971-05-27 |
| GB1324340A (en) | 1973-07-25 |
| CH1687369A4 (ru) | 1971-07-15 |
| NL7016703A (ru) | 1971-05-17 |