JPS55123297A - Composite vibrator - Google Patents
Composite vibratorInfo
- Publication number
- JPS55123297A JPS55123297A JP3143579A JP3143579A JPS55123297A JP S55123297 A JPS55123297 A JP S55123297A JP 3143579 A JP3143579 A JP 3143579A JP 3143579 A JP3143579 A JP 3143579A JP S55123297 A JPS55123297 A JP S55123297A
- Authority
- JP
- Japan
- Prior art keywords
- vibrator
- wave
- receiving
- elastic body
- piezoelectric
- 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
- 239000002131 composite material Substances 0.000 title 1
- 230000035945 sensitivity Effects 0.000 abstract 2
- 210000001015 abdomen Anatomy 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
- G10K9/121—Flextensional 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)
- Multimedia (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3143579A JPS55123297A (en) | 1979-03-16 | 1979-03-16 | Composite vibrator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3143579A JPS55123297A (en) | 1979-03-16 | 1979-03-16 | Composite vibrator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55123297A true JPS55123297A (en) | 1980-09-22 |
JPS6255360B2 JPS6255360B2 (enrdf_load_stackoverflow) | 1987-11-19 |
Family
ID=12331148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3143579A Granted JPS55123297A (en) | 1979-03-16 | 1979-03-16 | Composite vibrator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55123297A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0556494A (ja) * | 1991-08-23 | 1993-03-05 | Tech Res & Dev Inst Of Japan Def Agency | 水中用送受波器 |
-
1979
- 1979-03-16 JP JP3143579A patent/JPS55123297A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0556494A (ja) * | 1991-08-23 | 1993-03-05 | Tech Res & Dev Inst Of Japan Def Agency | 水中用送受波器 |
Also Published As
Publication number | Publication date |
---|---|
JPS6255360B2 (enrdf_load_stackoverflow) | 1987-11-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56145310A (en) | Method of and circuit for driving piezo-electric audio converter by signal and circuit | |
GB1504203A (en) | Piezoelectric electroacoustic transducer | |
JPS60200776A (ja) | 駆動装置 | |
JPS55123297A (en) | Composite vibrator | |
JPS5597799A (en) | Electro-mechanical transducer | |
JPS56144585A (en) | Bimorph piezoelectric element | |
JPS566598A (en) | Ultrasonic converting element | |
JPS6477299A (en) | Ultrasonic probe | |
JPS5535558A (en) | Sounding material | |
JPS5715600A (en) | Transducer | |
JPS5686598A (en) | Manufacture for ultrasonic wave transducer | |
JPS5642494A (en) | Acoustic-wave converging type transducer using high-molecular piezoelectric body | |
JPS5669995A (en) | Diaphragm for audio loudspeaker | |
JPS57147288A (en) | Twisting mode piezoelectric ceramic transformer | |
EP0251599A3 (en) | Acoustic transducer | |
JPS5643899A (en) | Electroacoustic converter using piezoelectric film honeycomb structure | |
SU1492487A1 (ru) | Ультразвуковой апериодический пьезоэлектрический преобразователь | |
FR2315197A1 (fr) | Transformateur piezoelectrique | |
RU97121053A (ru) | Взрывной пьезогенератор | |
SU668031A1 (ru) | Вибродвигатель | |
SU1015143A1 (ru) | Пневматический генератор искры | |
JPS5681000A (en) | Piezoelectric sound generating element and its manufacture | |
NL7502452A (en) | Piezo electric reversible transducer - eg a multiple sector series connected microphone membrane | |
JPS5728499A (en) | Ultrasonic wave transducer | |
JPS6412407A (en) | Piezoelectric cable for underwater use |