AT285464B - Mechanischer Resonator - Google Patents
Mechanischer ResonatorInfo
- Publication number
- AT285464B AT285464B AT207168A AT207168A AT285464B AT 285464 B AT285464 B AT 285464B AT 207168 A AT207168 A AT 207168A AT 207168 A AT207168 A AT 207168A AT 285464 B AT285464 B AT 285464B
- Authority
- AT
- Austria
- Prior art keywords
- mechanical resonator
- resonator
- mechanical
- Prior art date
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
- G04C3/08—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
- G04C3/107—Controlling frequency or amplitude of the oscillating system
-
- 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
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/20—Compensation of mechanisms for stabilising frequency
-
- 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
- G04B18/00—Mechanisms for setting frequency
-
- 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
- H02K33/04—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 frequency of operation is determined by the frequency of uninterrupted AC energisation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/02—Details
- H02K21/021—Means for mechanical adjustment of the excitation flux
- H02K21/028—Means for mechanical adjustment of the excitation flux by modifying the magnetic circuit within the field or the armature, e.g. by using shunts, by adjusting the magnets position, by vectorial combination of field or armature sections
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH360067A CH479103A (fr) | 1967-03-13 | 1967-03-13 | Résonateur mécanique pour appareil de mesure du temps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT285464B true AT285464B (de) | 1970-10-27 |
Family
ID=4259480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT207168A AT285464B (de) | 1967-03-13 | 1968-03-04 | Mechanischer Resonator |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3466475A (de) |
| AT (1) | AT285464B (de) |
| BE (1) | BE710990A (de) |
| CH (1) | CH479103A (de) |
| DE (1) | DE1673634B2 (de) |
| FR (1) | FR1556148A (de) |
| GB (1) | GB1162615A (de) |
| NL (1) | NL6803264A (de) |
| SE (1) | SE345172B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH1889668A4 (de) * | 1968-12-19 | 1971-02-26 | ||
| CN103713511B (zh) * | 2012-09-28 | 2017-06-13 | 天津海鸥表业集团有限公司 | 一种共振双摆轮机械手表的微调机构 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2433160A (en) * | 1945-09-06 | 1947-12-23 | Honeywell Regulator Co | Tuning fork construction |
| US2806400A (en) * | 1954-03-10 | 1957-09-17 | Philamon Lab Inc | Tuning forks |
| FR1129105A (fr) * | 1955-06-30 | 1957-01-16 | Acec | Perfectionnements aux appareils enregistreurs et reproducteurs de sons |
| CH427657A (fr) * | 1961-11-29 | 1966-09-15 | Parechoc Sa | Palier amortisseur de chocs pour mobile d'horlogerie |
| CH409791A (de) * | 1964-02-18 | 1965-11-30 | Centre Electron Horloger | Elektronische Kleinuhr |
-
1967
- 1967-03-13 CH CH360067A patent/CH479103A/fr not_active IP Right Cessation
-
1968
- 1968-02-15 GB GB7390/68A patent/GB1162615A/en not_active Expired
- 1968-02-19 BE BE710990D patent/BE710990A/xx unknown
- 1968-03-02 DE DE19681673634 patent/DE1673634B2/de active Pending
- 1968-03-04 AT AT207168A patent/AT285464B/de not_active IP Right Cessation
- 1968-03-06 SE SE2917/68A patent/SE345172B/xx unknown
- 1968-03-07 NL NL6803264A patent/NL6803264A/xx unknown
- 1968-03-12 FR FR1556148D patent/FR1556148A/fr not_active Expired
- 1968-03-13 US US712735A patent/US3466475A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE710990A (de) | 1968-07-01 |
| DE1673634B2 (de) | 1972-02-24 |
| SE345172B (de) | 1972-05-15 |
| DE1673634A1 (de) | 1970-10-01 |
| NL6803264A (de) | 1968-09-16 |
| US3466475A (en) | 1969-09-09 |
| CH360067A4 (de) | 1969-05-14 |
| FR1556148A (de) | 1969-01-31 |
| CH479103A (fr) | 1969-11-14 |
| GB1162615A (en) | 1969-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |