FR863518A - Dispositif de suspension de barrettes piezo-électriques - Google Patents
Dispositif de suspension de barrettes piezo-électriquesInfo
- Publication number
- FR863518A FR863518A FR863518DA FR863518A FR 863518 A FR863518 A FR 863518A FR 863518D A FR863518D A FR 863518DA FR 863518 A FR863518 A FR 863518A
- Authority
- FR
- France
- Prior art keywords
- suspension device
- piezoelectric bars
- piezoelectric
- bars
- suspension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H03H9/09—Elastic or damping supports
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT216054X | 1939-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR863518A true FR863518A (fr) | 1941-04-03 |
Family
ID=11184216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR863518D Expired FR863518A (fr) | 1939-02-22 | 1940-02-22 | Dispositif de suspension de barrettes piezo-électriques |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH216054A (fr) |
FR (1) | FR863518A (fr) |
GB (1) | GB538989A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE927748C (de) * | 1944-02-20 | 1955-05-16 | Lorenz C Ag | Anordnung zur Halterung eines Schwingkristalls |
DE940458C (de) * | 1952-02-15 | 1956-03-15 | Kristall Verarbeitung Neckarbi | Halterung fuer Uhrquarze in Form von Stabschwingern |
-
1940
- 1940-02-14 CH CH216054D patent/CH216054A/fr unknown
- 1940-02-16 GB GB2963/40A patent/GB538989A/en not_active Expired
- 1940-02-22 FR FR863518D patent/FR863518A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB538989A (en) | 1941-08-25 |
CH216054A (fr) | 1941-07-31 |
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