JPS6429099A - Piezoelectric sounding body - Google Patents
Piezoelectric sounding bodyInfo
- Publication number
- JPS6429099A JPS6429099A JP62183503A JP18350387A JPS6429099A JP S6429099 A JPS6429099 A JP S6429099A JP 62183503 A JP62183503 A JP 62183503A JP 18350387 A JP18350387 A JP 18350387A JP S6429099 A JPS6429099 A JP S6429099A
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- adhesives
- hole
- piezoelectric
- center
- 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
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
PURPOSE:To facilitate production by supplying adhesives between a piezoelectric component and a diaphragm through a through hole formed at the diaphragm. CONSTITUTION:A through hole 1a is formed at the center of a diaphragm 1, and four through holes 1b with small diameters are formed around the through hole 1a. At the both surfaces of the diaphragm 1, piezoelectric components 2 and 3 are bonded with adhesives 4, and a piezoelectric sounding body is completed. After the adhesives 4 are supplied by a dispenser nozzle 8 to the center of the piezoelectric component 2, the diaphragm 1 is mounted on it. The adhesives 4 go into the through hole 1a at the center of the diaphragm 1, spread and go into the through hole 1b with a small diameter. After the adhesives 4 pressure-bond the diaphragm and the piezoelectric elements 2 and 3, they raise an air absorber 7 on the upper side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62183503A JPS6429099A (en) | 1987-07-24 | 1987-07-24 | Piezoelectric sounding body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62183503A JPS6429099A (en) | 1987-07-24 | 1987-07-24 | Piezoelectric sounding body |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6429099A true JPS6429099A (en) | 1989-01-31 |
Family
ID=16136967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62183503A Pending JPS6429099A (en) | 1987-07-24 | 1987-07-24 | Piezoelectric sounding body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6429099A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998002871A1 (en) * | 1996-07-11 | 1998-01-22 | C.R.F. Societa' Consortile Per Azioni | Piezo-electric actuator-transducer for sound reproduction systems |
-
1987
- 1987-07-24 JP JP62183503A patent/JPS6429099A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998002871A1 (en) * | 1996-07-11 | 1998-01-22 | C.R.F. Societa' Consortile Per Azioni | Piezo-electric actuator-transducer for sound reproduction systems |
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