SE349204B - - Google Patents
Info
- Publication number
- SE349204B SE349204B SE1711067A SE1711067A SE349204B SE 349204 B SE349204 B SE 349204B SE 1711067 A SE1711067 A SE 1711067A SE 1711067 A SE1711067 A SE 1711067A SE 349204 B SE349204 B SE 349204B
- Authority
- SE
- Sweden
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
- H03H9/10—Mounting in enclosures
- H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
- H03H9/1042—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a housing formed by a cavity in a resin
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 |
|---|---|---|---|
| JP1160767 | 1967-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE349204B true SE349204B (de) | 1972-09-18 |
Family
ID=11782580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1711067A SE349204B (de) | 1967-02-23 | 1967-12-13 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1591298C2 (de) |
| GB (1) | GB1216603A (de) |
| SE (1) | SE349204B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2715202A1 (de) * | 1977-04-05 | 1978-10-19 | Draloric Electronic | Piezoelektrisches filter und verfahren zu seiner herstellung |
| JPS587672Y2 (ja) * | 1977-08-11 | 1983-02-10 | 株式会社村田製作所 | 圧電振動子の密閉構造 |
| EP0038496A1 (de) * | 1980-04-21 | 1981-10-28 | Siemens Aktiengesellschaft | Zündeinrichtung und Piezo-Zündkoppler mit galvanischer Entkopplung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE518651C (de) * | 1928-02-20 | 1931-02-18 | Gramophone Co Ltd | Piezoelektrische Kristallanordnung |
| US2512878A (en) * | 1945-12-28 | 1950-06-27 | Brush Dev Co | Piezoelectric crystal |
| US2595037A (en) * | 1948-02-25 | 1952-04-29 | John M Wolfskill | Piezoelectric crystal apparatus |
| DE947480C (de) * | 1951-11-27 | 1956-08-16 | Kristall Verarbeitung Neckarbi | Halterung fuer Schwingquarze |
| FR1098774A (fr) * | 1953-02-12 | 1955-08-22 | Philips Nv | élément piézo-électrique |
| US2817778A (en) * | 1953-08-10 | 1957-12-24 | Wright Electronic Dev Company | Mounting structure for disc-like piezoelectric crystal |
-
1967
- 1967-11-29 DE DE19671591298 patent/DE1591298C2/de not_active Expired
- 1967-12-13 SE SE1711067A patent/SE349204B/xx unknown
-
1968
- 1968-02-14 GB GB720568A patent/GB1216603A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1591298C2 (de) | 1975-04-03 |
| DE1591298B1 (de) | 1972-03-09 |
| GB1216603A (en) | 1970-12-23 |