FR1412951A - Oscillateur piézo-électrique et son application comme filtre électro-mécanique - Google Patents
Oscillateur piézo-électrique et son application comme filtre électro-mécaniqueInfo
- Publication number
- FR1412951A FR1412951A FR993446A FR993446A FR1412951A FR 1412951 A FR1412951 A FR 1412951A FR 993446 A FR993446 A FR 993446A FR 993446 A FR993446 A FR 993446A FR 1412951 A FR1412951 A FR 1412951A
- Authority
- FR
- France
- Prior art keywords
- electro
- application
- piezoelectric oscillator
- mechanical filter
- filter
- 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
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
- H03H9/58—Multiple crystal filters
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5858863 | 1963-11-02 | ||
JP5858963 | 1963-11-02 | ||
JP7053163 | 1963-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1412951A true FR1412951A (fr) | 1965-10-01 |
Family
ID=27296629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR993446A Expired FR1412951A (fr) | 1963-11-02 | 1964-10-30 | Oscillateur piézo-électrique et son application comme filtre électro-mécanique |
Country Status (5)
Country | Link |
---|---|
US (1) | US3336541A (fr) |
DE (1) | DE1269743B (fr) |
FR (1) | FR1412951A (fr) |
GB (1) | GB1051575A (fr) |
NL (2) | NL6412736A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1122245A (en) * | 1966-04-22 | 1968-07-31 | Marconi Co Ltd | Improvements in or relating to electro-mechanical resonators |
DE1591677A1 (de) * | 1967-05-31 | 1971-01-14 | Telefunken Patent | Mechanische Resonatoren in integrierten Halbleiterschaltungen und Verfahren zu ihrerHerstellung |
US4163960A (en) * | 1976-12-30 | 1979-08-07 | Societe Lignes Telegraphiques Et Telephoniques | Electromechanical filter structure |
EP1876683B1 (fr) * | 2006-07-06 | 2014-01-29 | Nexans | Composant supraconducteur ayant un contact électrique amélioré |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL27556C (fr) * | ||||
US3105208A (en) * | 1957-09-03 | 1963-09-24 | Murata Manufacturing Co | Mechanical filter |
US2955267A (en) * | 1958-08-20 | 1960-10-04 | Bell Telephone Labor Inc | Electromechanical torsional band pass wave filter |
-
0
- GB GB1051575D patent/GB1051575A/en active Active
- NL NL125813D patent/NL125813C/xx active
-
1964
- 1964-10-27 US US406773A patent/US3336541A/en not_active Expired - Lifetime
- 1964-10-30 FR FR993446A patent/FR1412951A/fr not_active Expired
- 1964-11-02 DE DEP1269743A patent/DE1269743B/de active Pending
- 1964-11-02 NL NL6412736A patent/NL6412736A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1051575A (fr) | |
US3336541A (en) | 1967-08-15 |
NL125813C (fr) | |
NL6412736A (fr) | 1965-05-03 |
DE1269743B (de) | 1968-06-06 |
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