CH725260A4 - - Google Patents
Info
- Publication number
- CH725260A4 CH725260A4 CH725260A CH725260A CH725260A4 CH 725260 A4 CH725260 A4 CH 725260A4 CH 725260 A CH725260 A CH 725260A CH 725260 A CH725260 A CH 725260A CH 725260 A4 CH725260 A4 CH 725260A4
- Authority
- CH
- Switzerland
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
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/0504—Holders; Supports for bulk acoustic wave devices
- H03H9/0528—Holders; Supports for bulk acoustic wave devices consisting of clips
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
- G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
- G04F5/063—Constructional details
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
- H03H9/19—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR799799A FR1238898A (fr) | 1959-07-09 | 1959-07-09 | Quartz piézoélectrique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH725260A4 true CH725260A4 (ro) | 1963-03-29 |
| CH370713A CH370713A (fr) | 1963-08-30 |
Family
ID=8717015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH725260A CH370713A (fr) | 1959-07-09 | 1960-06-24 | Dispositif à quartz piézoélectrique |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH370713A (ro) |
| DE (1) | DE1121134B (ro) |
| FR (1) | FR1238898A (ro) |
| GB (1) | GB906658A (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4484158A (en) * | 1982-07-07 | 1984-11-20 | General Electric Company | Monolithic crystal filter and method of manufacturing same |
-
1959
- 1959-07-09 FR FR799799A patent/FR1238898A/fr not_active Expired
-
1960
- 1960-06-24 CH CH725260A patent/CH370713A/fr unknown
- 1960-07-06 GB GB2367560A patent/GB906658A/en not_active Expired
- 1960-07-06 DE DEE19569A patent/DE1121134B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH370713A (fr) | 1963-08-30 |
| FR1238898A (fr) | 1960-08-19 |
| GB906658A (en) | 1962-09-26 |
| DE1121134B (de) | 1962-01-04 |