JPH0251420U - - Google Patents
Info
- Publication number
- JPH0251420U JPH0251420U JP1988130241U JP13024188U JPH0251420U JP H0251420 U JPH0251420 U JP H0251420U JP 1988130241 U JP1988130241 U JP 1988130241U JP 13024188 U JP13024188 U JP 13024188U JP H0251420 U JPH0251420 U JP H0251420U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- vibrating
- width
- piezoelectric
- terminals
- 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.)
- Granted
Links
- 239000011810 insulating material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- H03H9/0509—Holders; Supports for bulk acoustic wave devices consisting of adhesive elements
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988130241U JPH054339Y2 (US07345094-20080318-C00003.png) | 1988-10-04 | 1988-10-04 | |
| US07/415,705 US4992693A (en) | 1988-10-04 | 1989-10-02 | Piezo-resonator |
| GB8922246A GB2225160B (en) | 1988-10-04 | 1989-10-03 | Piezo-resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988130241U JPH054339Y2 (US07345094-20080318-C00003.png) | 1988-10-04 | 1988-10-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0251420U true JPH0251420U (US07345094-20080318-C00003.png) | 1990-04-11 |
| JPH054339Y2 JPH054339Y2 (US07345094-20080318-C00003.png) | 1993-02-03 |
Family
ID=15029503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988130241U Expired - Lifetime JPH054339Y2 (US07345094-20080318-C00003.png) | 1988-10-04 | 1988-10-04 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4992693A (US07345094-20080318-C00003.png) |
| JP (1) | JPH054339Y2 (US07345094-20080318-C00003.png) |
| GB (1) | GB2225160B (US07345094-20080318-C00003.png) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0559951U (ja) * | 1992-01-09 | 1993-08-06 | 株式会社村田製作所 | 圧電部品 |
| JPH06339939A (ja) * | 1993-05-31 | 1994-12-13 | Murata Mfg Co Ltd | 電子部品の製造方法 |
| US5502344A (en) * | 1993-08-23 | 1996-03-26 | Rohm Co., Ltd. | Packaged piezoelectric oscillator incorporating capacitors and method of making the same |
| DE4330745C1 (de) * | 1993-09-10 | 1995-04-27 | Siemens Ag | Ultraschallwandler mit Anpaßkörper |
| JP2976815B2 (ja) * | 1994-07-19 | 1999-11-10 | 日本電気株式会社 | 圧電振動子 |
| US5780958A (en) * | 1995-11-03 | 1998-07-14 | Aura Systems, Inc. | Piezoelectric vibrating device |
| JPH11177375A (ja) * | 1997-12-16 | 1999-07-02 | Murata Mfg Co Ltd | 圧電共振子 |
| JP3882890B2 (ja) * | 2001-10-19 | 2007-02-21 | 株式会社村田製作所 | 圧電型電気音響変換器 |
| JP3995918B2 (ja) * | 2001-10-29 | 2007-10-24 | セイコーインスツル株式会社 | 表面実装型圧電振動子 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5597719A (en) * | 1978-12-19 | 1980-07-25 | France Etat | Piezooelectric resonator |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2326923A (en) * | 1941-09-30 | 1943-08-17 | Rca Corp | Art of mounting piezoelectric crystals |
| US3359435A (en) * | 1965-05-04 | 1967-12-19 | James E Webb | Holder for crystal resonators |
| CH493879A (fr) * | 1967-06-05 | 1970-03-31 | Centre Electron Horloger | Résonateur à cristal piézoélectrique |
| US3909641A (en) * | 1971-03-13 | 1975-09-30 | Meidensha Electric Mfg Co Ltd | Holder device for a vibrator |
| US3913195A (en) * | 1974-05-28 | 1975-10-21 | William D Beaver | Method of making piezoelectric devices |
| FR2506553A1 (fr) * | 1981-05-20 | 1982-11-26 | France Etat | Dispositif de chauffage a micro-ondes pour resonateur haute frequence |
| JPS5937720A (ja) * | 1982-08-25 | 1984-03-01 | Fuji Sangyo Kk | 筒形圧電振動子 |
| FR2545668B1 (fr) * | 1983-05-03 | 1985-08-09 | France Etat Armement | Resonateur a thermostat infrarouge integre |
| DE3520085A1 (de) * | 1985-06-05 | 1986-12-11 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zum herstellen eines hermetisch verschlossenen bauelementengehaeuses, insbesondere fuer schwingquarze |
| DE3539504A1 (de) * | 1985-11-07 | 1987-05-21 | Schott Glaswerke | Flachgehaeuse zur hermetischen kapselung von piezoelektrischen bauelementen |
-
1988
- 1988-10-04 JP JP1988130241U patent/JPH054339Y2/ja not_active Expired - Lifetime
-
1989
- 1989-10-02 US US07/415,705 patent/US4992693A/en not_active Expired - Lifetime
- 1989-10-03 GB GB8922246A patent/GB2225160B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5597719A (en) * | 1978-12-19 | 1980-07-25 | France Etat | Piezooelectric resonator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054339Y2 (US07345094-20080318-C00003.png) | 1993-02-03 |
| GB2225160B (en) | 1993-03-17 |
| US4992693A (en) | 1991-02-12 |
| GB8922246D0 (en) | 1989-11-15 |
| GB2225160A (en) | 1990-05-23 |
