JPH01105858U - - Google Patents
Info
- Publication number
- JPH01105858U JPH01105858U JP83388U JP83388U JPH01105858U JP H01105858 U JPH01105858 U JP H01105858U JP 83388 U JP83388 U JP 83388U JP 83388 U JP83388 U JP 83388U JP H01105858 U JPH01105858 U JP H01105858U
- Authority
- JP
- Japan
- Prior art keywords
- electrical device
- acoustic sensor
- flat portion
- acoustic
- location
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Testing Relating To Insulation (AREA)
Description
第１図乃至第３図はこの考案の一実施例による
柱上変圧器を示し、第１図は要部の平面図、第２
図は第１図の―矢視図、第３図は診断作業の
説明図である。第４図は従来例による柱上変圧器
の要部の平面図、第５図は第４図のＶ―Ｖ矢視図
である。
図において、１は変圧器タンク、３はセンサ、
４はマグネツト、６は診断装置、８は平面部であ
る。なお、図中、同一符号は同一または相当部分
を示す。
1 to 3 show a pole-mounted transformer according to an embodiment of this invention, FIG. 1 is a plan view of the main part,
The figure is a view taken along the - arrow in FIG. 1, and FIG. 3 is an explanatory diagram of the diagnostic work. FIG. 4 is a plan view of the main parts of a conventional pole-mounted transformer, and FIG. 5 is a view taken along the line V--V in FIG. 4. In the figure, 1 is a transformer tank, 3 is a sensor,
4 is a magnet, 6 is a diagnostic device, and 8 is a flat portion. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
器の外面の箇所に前記音響センサの音響伝達面の
全面が密接するように取り付け可能な平面部を設
けたことを特徴とする電気機器。 1. An electrical device, characterized in that an acoustic sensor of a diagnostic device is provided at a location on the outer surface of the electrical device to which a flat portion can be attached such that the entire acoustic transmission surface of the acoustic sensor is in close contact with the external surface of the electrical device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP83388U JPH01105858U (en) | 1988-01-07 | 1988-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP83388U JPH01105858U (en) | 1988-01-07 | 1988-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105858U true JPH01105858U (en) | 1989-07-17 |
Family
ID=31200195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP83388U Pending JPH01105858U (en) | 1988-01-07 | 1988-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105858U (en) |
-
1988
- 1988-01-07 JP JP83388U patent/JPH01105858U/ja active Pending