FR2258050B1 - - Google Patents
Info
- Publication number
- FR2258050B1 FR2258050B1 FR7324839A FR7324839A FR2258050B1 FR 2258050 B1 FR2258050 B1 FR 2258050B1 FR 7324839 A FR7324839 A FR 7324839A FR 7324839 A FR7324839 A FR 7324839A FR 2258050 B1 FR2258050 B1 FR 2258050B1
- Authority
- FR
- France
- 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
- H03H9/46—Filters
- H03H9/48—Coupling means therefor
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7324839A FR2258050A1 (en) | 1973-07-06 | 1973-07-06 | Electromechanical passband filter - has linked slab vibrators with opposed polarity piezoelectric transducers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7324839A FR2258050A1 (en) | 1973-07-06 | 1973-07-06 | Electromechanical passband filter - has linked slab vibrators with opposed polarity piezoelectric transducers |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2258050A1 FR2258050A1 (en) | 1975-08-08 |
FR2258050B1 true FR2258050B1 (da) | 1976-05-07 |
Family
ID=9122176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7324839A Granted FR2258050A1 (en) | 1973-07-06 | 1973-07-06 | Electromechanical passband filter - has linked slab vibrators with opposed polarity piezoelectric transducers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2258050A1 (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2504326B1 (fr) * | 1981-04-15 | 1988-05-27 | Amstutz Pierre | Filtre electromecanique passe-bande a resonateurs couples |
-
1973
- 1973-07-06 FR FR7324839A patent/FR2258050A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2258050A1 (en) | 1975-08-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |