JPS5623100A - Production for bimorph vibrator - Google Patents
Production for bimorph vibratorInfo
- Publication number
- JPS5623100A JPS5623100A JP9905579A JP9905579A JPS5623100A JP S5623100 A JPS5623100 A JP S5623100A JP 9905579 A JP9905579 A JP 9905579A JP 9905579 A JP9905579 A JP 9905579A JP S5623100 A JPS5623100 A JP S5623100A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- ceramic
- electrode material
- bimorph
- face
- 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 abstract 5
- 239000007772 electrode material Substances 0.000 abstract 4
- 230000007613 environmental effect Effects 0.000 abstract 2
- 230000035945 sensitivity Effects 0.000 abstract 2
- 238000005245 sintering Methods 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 230000010287 polarization Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
PURPOSE:To make it possible to obtain a bimorph vibrator superior in sensitivity and environmental characteristic, by applying an intermediate electrode material onto one face of a ceramic sheet and by applying an electrode material onto both faces and sintering it after this ceramic sheat is superposed onto the other ceramic sheet and pressure is applied to them. CONSTITUTION:Slurry consisting of ceramic powder, an organic binder, and an organic solvent is formed into two sheets and is solidified by drying, thereby producing two ceramic sheets 1' and 1'. Next, electrode material 4 to be an intermediate electrode is applied to one face of one sheet 1', and this sheet is superposed onto the other sheet 1', and pressure is applied to them. Next, electrode material 5 to be an electrode is applied to the upper face and the lower face of them. Next, sintering of sheets 1' and printing of electrodes 4 and 5 are performed simultaneously in a high-temperature oven, thus obtaining a piezo-electric element. At this time, polarization is performed according to the necessity of a parallel bimorph and a series bimorph to produce a bimorph vibrator. As a result, sensitivity, the environmental characteristic, and the productive characteristic can be improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9905579A JPS5623100A (en) | 1979-08-02 | 1979-08-02 | Production for bimorph vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9905579A JPS5623100A (en) | 1979-08-02 | 1979-08-02 | Production for bimorph vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5623100A true JPS5623100A (en) | 1981-03-04 |
Family
ID=14236954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9905579A Pending JPS5623100A (en) | 1979-08-02 | 1979-08-02 | Production for bimorph vibrator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5623100A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5885157A (en) * | 1981-11-16 | 1983-05-21 | Yokogawa Hokushin Electric Corp | Background removing device in ion chromatography |
| JPS6097300A (en) * | 1983-11-02 | 1985-05-31 | 中部電力株式会社 | Method and device for dispensing strontium |
| JPS635259A (en) * | 1986-06-25 | 1988-01-11 | Mitsubishi Chem Ind Ltd | Chromatographic analysis of cation |
-
1979
- 1979-08-02 JP JP9905579A patent/JPS5623100A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5885157A (en) * | 1981-11-16 | 1983-05-21 | Yokogawa Hokushin Electric Corp | Background removing device in ion chromatography |
| JPS6236178B2 (en) * | 1981-11-16 | 1987-08-05 | Yokokawa Denki Kk | |
| JPS6097300A (en) * | 1983-11-02 | 1985-05-31 | 中部電力株式会社 | Method and device for dispensing strontium |
| JPH0451800B2 (en) * | 1983-11-02 | 1992-08-20 | Chubu Denryoku Kk | |
| JPS635259A (en) * | 1986-06-25 | 1988-01-11 | Mitsubishi Chem Ind Ltd | Chromatographic analysis of cation |
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