CH1475066A4 - Electromechanical oscillator for watch movement - Google Patents
Electromechanical oscillator for watch movementInfo
- Publication number
- CH1475066A4 CH1475066A4 CH1475066D CH1475066D CH1475066A4 CH 1475066 A4 CH1475066 A4 CH 1475066A4 CH 1475066 D CH1475066 D CH 1475066D CH 1475066 D CH1475066 D CH 1475066D CH 1475066 A4 CH1475066 A4 CH 1475066A4
- Authority
- CH
- Switzerland
- Prior art keywords
- watch movement
- electromechanical oscillator
- electromechanical
- oscillator
- watch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
-
- 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
-
- 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
-
- 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
- G04C3/102—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 of the mechanical oscillator or of the coil
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
- H02K33/10—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the alternate energisation and de-energisation of the single coil system is effected or controlled by movement of the armatures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
- H02K7/065—Electromechanical oscillators; Vibrating magnetic drives
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/46—Filters
- H03H9/48—Coupling means therefor
-
- 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
- Y10T74/15—Intermittent grip type mechanical movement
- Y10T74/1502—Escapement
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4378365A GB1121436A (en) | 1965-10-15 | 1965-10-15 | Electromechanical tuning fork oscillator |
GB1681466A GB1112549A (en) | 1966-04-18 | 1966-04-18 | Improved electromechanical oscillator |
Publications (1)
Publication Number | Publication Date |
---|---|
CH1475066A4 true CH1475066A4 (en) | 1971-04-15 |
Family
ID=26252258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1475066D CH1475066A4 (en) | 1965-10-15 | 1966-10-12 | Electromechanical oscillator for watch movement |
Country Status (4)
Country | Link |
---|---|
US (1) | US3519856A (en) |
CH (1) | CH1475066A4 (en) |
DE (1) | DE1265191B (en) |
FR (1) | FR1500465A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3671825A (en) * | 1970-08-07 | 1972-06-20 | Armec Corp | Timing motor with resonant members |
CH538070A (en) * | 1970-10-22 | 1973-07-31 | Siemens Ag | Arrangement for converting a reciprocating movement of a first apparatus part into a step-by-step rotational movement in a specific direction of rotation of a second apparatus part |
DE3544930A1 (en) * | 1985-12-19 | 1987-06-25 | Messerschmitt Boelkow Blohm | ELECTROMAGNETIC PRECISION ROTARY DRIVE |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2152955A (en) * | 1937-01-08 | 1939-04-04 | Coyne Albert Edward | Electrically maintained vibrating body and system emboyding same |
US2662205A (en) * | 1951-01-20 | 1953-12-08 | Robert M Virkus | Constant speed direct current motor |
US2928308A (en) * | 1954-03-12 | 1960-03-15 | Atlantic Refining Co | Means for controlling the frequency of a tuning fork |
US3208287A (en) * | 1961-10-21 | 1965-09-28 | Jeco Kk | Magnetic escapement |
US3212252A (en) * | 1963-06-04 | 1965-10-19 | Citizen Watch Co Ltd | Vibratory motor and controlled circuit for a small timepiece |
US3322016A (en) * | 1963-06-24 | 1967-05-30 | Jeco Kk | Added mass type circular tuning fork |
US3277644A (en) * | 1965-06-08 | 1966-10-11 | Jeco Kk | Tuning fork timepiece |
-
1966
- 1966-09-26 US US582036A patent/US3519856A/en not_active Expired - Lifetime
- 1966-10-12 CH CH1475066D patent/CH1475066A4/en unknown
- 1966-10-14 DE DEH60762A patent/DE1265191B/en active Pending
- 1966-10-14 FR FR79973A patent/FR1500465A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1265191B (en) | 1968-04-04 |
US3519856A (en) | 1970-07-07 |
FR1500465A (en) | 1967-11-03 |
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