JPS5780898A - Piezoelectric ceramic transducer - Google Patents
Piezoelectric ceramic transducerInfo
- Publication number
- JPS5780898A JPS5780898A JP55155906A JP15590680A JPS5780898A JP S5780898 A JPS5780898 A JP S5780898A JP 55155906 A JP55155906 A JP 55155906A JP 15590680 A JP15590680 A JP 15590680A JP S5780898 A JPS5780898 A JP S5780898A
- Authority
- JP
- Japan
- Prior art keywords
- vibrator
- lead wire
- screw
- holding plate
- soldered
- 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
- 239000000919 ceramic Substances 0.000 title abstract 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 239000010409 thin film 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
-
- 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
- H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
- H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55155906A JPS5780898A (en) | 1980-11-07 | 1980-11-07 | Piezoelectric ceramic transducer |
| EP81109306A EP0051832B1 (en) | 1980-11-07 | 1981-10-29 | Piezoelectric ceramic transducer |
| DE8181109306T DE3169146D1 (en) | 1980-11-07 | 1981-10-29 | Piezoelectric ceramic transducer |
| KR1019810004221A KR880000403B1 (ko) | 1980-11-07 | 1981-11-04 | 압전성(壓電性)세라믹 트랜스듀우서 |
| US06/319,312 US4471258A (en) | 1980-11-07 | 1981-11-09 | Piezoelectric ceramic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55155906A JPS5780898A (en) | 1980-11-07 | 1980-11-07 | Piezoelectric ceramic transducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5780898A true JPS5780898A (en) | 1982-05-20 |
| JPH0136315B2 JPH0136315B2 (cs) | 1989-07-31 |
Family
ID=15616094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55155906A Granted JPS5780898A (en) | 1980-11-07 | 1980-11-07 | Piezoelectric ceramic transducer |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5780898A (cs) |
| KR (1) | KR880000403B1 (cs) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6232699U (cs) * | 1985-08-09 | 1987-02-26 | ||
| JPH0518791U (ja) * | 1991-08-26 | 1993-03-09 | 株式会社ジヨーニシ | 空き缶処理装置 |
| WO2002021881A1 (fr) * | 2000-09-04 | 2002-03-14 | Applied Electronics Laboratories, Inc. | Fenetre d'affichage presentant une fonction d'entree-sortie |
| US7036605B2 (en) | 2000-03-16 | 2006-05-02 | Makita Corporation | Power tools |
| US7345402B2 (en) * | 2005-01-12 | 2008-03-18 | Fujitsu-Media Devices Limited | Piezoelectric thin-film resonator and filter using the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4944658A (cs) * | 1972-09-01 | 1974-04-26 |
-
1980
- 1980-11-07 JP JP55155906A patent/JPS5780898A/ja active Granted
-
1981
- 1981-11-04 KR KR1019810004221A patent/KR880000403B1/ko not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4944658A (cs) * | 1972-09-01 | 1974-04-26 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6232699U (cs) * | 1985-08-09 | 1987-02-26 | ||
| JPH0518791U (ja) * | 1991-08-26 | 1993-03-09 | 株式会社ジヨーニシ | 空き缶処理装置 |
| US7036605B2 (en) | 2000-03-16 | 2006-05-02 | Makita Corporation | Power tools |
| US7896098B2 (en) | 2000-03-16 | 2011-03-01 | Makita Corporation | Power tools |
| US8210275B2 (en) | 2000-03-16 | 2012-07-03 | Makita Corporation | Power tools |
| WO2002021881A1 (fr) * | 2000-09-04 | 2002-03-14 | Applied Electronics Laboratories, Inc. | Fenetre d'affichage presentant une fonction d'entree-sortie |
| US7345402B2 (en) * | 2005-01-12 | 2008-03-18 | Fujitsu-Media Devices Limited | Piezoelectric thin-film resonator and filter using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR880000403B1 (ko) | 1988-03-21 |
| KR830008624A (ko) | 1983-12-10 |
| JPH0136315B2 (cs) | 1989-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HK54983A (en) | Electret microphone | |
| JPS5780898A (en) | Piezoelectric ceramic transducer | |
| SE8304504L (sv) | Elektretmikrofon | |
| EP0358390A3 (en) | Piezoelectric transducer | |
| GB1428589A (en) | Piezoelectric transducers | |
| DE3461245D1 (en) | Anti-snoring pillow | |
| JPS57154999A (en) | Plate speaker | |
| JPS6468727A (en) | Thin film transistor | |
| KR930006685Y1 (ko) | 압전부저 | |
| JPS5796561A (en) | Lead for connection of semiconductor device | |
| JPS5725797A (en) | Piezoelectric electroacoustic transducer | |
| JPS5544239A (en) | Converter for hearing-aid of implanted type | |
| JPS55121800A (en) | Piezoelectric acoustic converter | |
| JPS6478511A (en) | Surface acoustic wave device | |
| JPS5838717Y2 (ja) | 密封ボタン型圧電発音体 | |
| DE3467481D1 (en) | Electromechanical transducer | |
| JPS5768961A (en) | Button telephone set | |
| JPS6427161A (en) | Flat plate type battery | |
| JPS5837200Y2 (ja) | 密封ボタン型圧電発音体 | |
| SU906035A1 (ru) | Способ изготовлени акустических преобразователей с переменным акустическим сопротивлением | |
| JPS58178700A (ja) | 送話器 | |
| JPS5726993A (en) | Piezoelectric type electroacoustic converter | |
| SU605346A1 (ru) | Электроакустический преобразователь | |
| JPS5847885B2 (ja) | 振動子の支持構造 | |
| JPS6450608A (en) | Surface acoustic wave device |