CH502721A - Elektromechanischer Resonator - Google Patents
Elektromechanischer ResonatorInfo
- Publication number
- CH502721A CH502721A CH371870A CH371870A CH502721A CH 502721 A CH502721 A CH 502721A CH 371870 A CH371870 A CH 371870A CH 371870 A CH371870 A CH 371870A CH 502721 A CH502721 A CH 502721A
- Authority
- CH
- Switzerland
- Prior art keywords
- members
- resonator
- rigid
- link
- links
- Prior art date
Links
- 230000005484 gravity Effects 0.000 claims description 6
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000005284 excitation Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000010355 oscillation Effects 0.000 description 6
- 230000003534 oscillatory effect Effects 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 229910001374 Invar Inorganic materials 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical class [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/0504—Holders or supports for bulk acoustic wave devices
-
- 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
- G04B17/04—Oscillators acting by spring tension
- G04B17/045—Oscillators acting by spring tension with oscillating blade springs
-
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/006—Motors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/46—Filters
- H03H9/48—Coupling means therefor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/46—Filters
- H03H9/48—Coupling means therefor
- H03H9/50—Mechanical coupling means
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB32351/67A GB1198326A (en) | 1966-07-15 | 1967-07-13 | Improvements in or relating to Electromechanical Resonators |
| DE19671541933 DE1541933A1 (de) | 1966-07-15 | 1967-07-14 | Resonator sowie Vorrichtung und Verfahren zur Veraenderung dessen Frequenz |
| US714221A US3453464A (en) | 1966-07-15 | 1968-03-19 | Oscillating resonator |
| US822639A US3560771A (en) | 1966-07-15 | 1969-05-07 | Acoustically active resonator |
| CH371870A CH502721A (de) | 1969-06-05 | 1969-06-05 | Elektromechanischer Resonator |
| GB29238/69A GB1263376A (en) | 1966-07-15 | 1969-06-10 | Improvements in or relating to a mechanical resonator |
| US00071394A US3714475A (en) | 1966-07-15 | 1970-09-11 | Resonator having counter rotating rigid parts |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH371870A CH502721A (de) | 1969-06-05 | 1969-06-05 | Elektromechanischer Resonator |
| CH858169A CH519740A (de) | 1969-06-05 | 1969-06-05 | Elektromechanischer Resonator für ein Zeitmessgerät |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH502721A true CH502721A (de) | 1971-01-31 |
Family
ID=4342204
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH371870A CH502721A (de) | 1966-07-15 | 1969-06-05 | Elektromechanischer Resonator |
| CH858169A CH519740A (de) | 1969-06-05 | 1969-06-05 | Elektromechanischer Resonator für ein Zeitmessgerät |
| CH858169D CH858169A4 (enrdf_load_stackoverflow) | 1969-06-05 | 1969-06-05 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH858169A CH519740A (de) | 1969-06-05 | 1969-06-05 | Elektromechanischer Resonator für ein Zeitmessgerät |
| CH858169D CH858169A4 (enrdf_load_stackoverflow) | 1969-06-05 | 1969-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| CH (3) | CH502721A (enrdf_load_stackoverflow) |
-
1969
- 1969-06-05 CH CH371870A patent/CH502721A/de not_active IP Right Cessation
- 1969-06-05 CH CH858169A patent/CH519740A/de not_active IP Right Cessation
- 1969-06-05 CH CH858169D patent/CH858169A4/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH519740A (de) | 1971-11-15 |
| CH858169A4 (enrdf_load_stackoverflow) | 1971-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |