JPS6123912Y2 - - Google Patents
Info
- Publication number
- JPS6123912Y2 JPS6123912Y2 JP12610176U JP12610176U JPS6123912Y2 JP S6123912 Y2 JPS6123912 Y2 JP S6123912Y2 JP 12610176 U JP12610176 U JP 12610176U JP 12610176 U JP12610176 U JP 12610176U JP S6123912 Y2 JPS6123912 Y2 JP S6123912Y2
- Authority
- JP
- Japan
- Prior art keywords
- winding
- magnetostrictive transducer
- core
- utility
- model registration
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R15/00—Magnetostrictive transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752541530 DE2541530A1 (de) | 1975-09-18 | 1975-09-18 | Magnetostriktiver wandler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5249674U JPS5249674U (mo) | 1977-04-08 |
| JPS6123912Y2 true JPS6123912Y2 (mo) | 1986-07-17 |
Family
ID=5956735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12610176U Expired JPS6123912Y2 (mo) | 1975-09-18 | 1976-09-18 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6123912Y2 (mo) |
| DE (1) | DE2541530A1 (mo) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4465420B2 (ja) * | 2000-09-13 | 2010-05-19 | 雅弘 西川 | 磁歪超音波素子及びこれを利用した非破壊検査方法 |
-
1975
- 1975-09-18 DE DE19752541530 patent/DE2541530A1/de not_active Withdrawn
-
1976
- 1976-09-18 JP JP12610176U patent/JPS6123912Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2541530A1 (de) | 1977-03-31 |
| JPS5249674U (mo) | 1977-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3555887A (en) | Apparatus for electroacoustically inspecting tubular members for anomalies using the magnetostrictive effect and for measuring wall thickness | |
| Lundgaard | Partial discharge. XIV. Acoustic partial discharge detection-practical application | |
| US4765321A (en) | Displacement sensor for a living body | |
| US2469137A (en) | Vibration indicator | |
| CN105122021B (zh) | 声传感器 | |
| US3256738A (en) | Magnetostrictive transducer | |
| US5804961A (en) | Magnetostrictive waveguide position measurement apparatus using piezoelectric sensor | |
| US3470734A (en) | Apparatus for measuring the surface weight of a material | |
| US3173086A (en) | Apparatus including mechanical vibration detector means for detecting and locating incipient internal faults in electric induction apparatus | |
| US5821743A (en) | Magnetostrictive waveguide position measurement apparatus with piezoceramic element | |
| US3411344A (en) | Resonant frequency vibration testing method and apparatus | |
| CN102706966A (zh) | 水平剪切电磁超声探头 | |
| JPS6123912Y2 (mo) | ||
| US2435254A (en) | Dynamic strain pickup | |
| JP5914827B2 (ja) | 力センサ及びそれを用いた力検知装置、並びに力検知方法 | |
| IE47295B1 (en) | Ultrasonic testing | |
| JPS5924234Y2 (ja) | 磁歪素子をもつた電気音響変換器 | |
| US3354426A (en) | Pressure gradient hydrophone | |
| US3504281A (en) | Current responsive apparatus for a high voltage conductor wherein displacements responsive to current variations are transformed into forces which are transmitted to a remote point and force transducer apparatus | |
| JP3052050B2 (ja) | 蛇行コイル型電磁超音波トランスデューサ | |
| US2401955A (en) | Electrical control system | |
| CN112880807A (zh) | 一种接触式设备振动声音传感器 | |
| EP1301766A1 (en) | Pressure transducer | |
| JPH03505919A (ja) | 充填レベル表示器 | |
| Rohwetter et al. | Fibre-optic sensors for partial discharge-generated ultrasound in elastomeric high-voltage insulation materials |