JPH0449860U - - Google Patents
Info
- Publication number
- JPH0449860U JPH0449860U JP9136690U JP9136690U JPH0449860U JP H0449860 U JPH0449860 U JP H0449860U JP 9136690 U JP9136690 U JP 9136690U JP 9136690 U JP9136690 U JP 9136690U JP H0449860 U JPH0449860 U JP H0449860U
- Authority
- JP
- Japan
- Prior art keywords
- outer case
- case
- bottoms
- ultrasonic transducer
- inner case
- 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
- 239000000523 sample Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図は本考案の第１実施例を示す縦断面図、
第２図は本考案の第２実施例を示す縦断面図、第
３図１，２は超音波ボルト軸力計の測定原理を説
明するための図、第４図１，２は従来の超音波探
触子を示す説明図、第５図は超音波ボルト軸力計
の全体の構成を示すブロツク図、第６図は超音波
厚み計の測定原理を説明するための図である。
１……アウターケース、２……インナーケース
、３……超音波振動子、８……バネ手段としての
スプリング。
FIG. 1 is a longitudinal sectional view showing the first embodiment of the present invention;
Fig. 2 is a longitudinal sectional view showing the second embodiment of the present invention, Fig. 3 Figs. 1 and 2 are diagrams for explaining the measurement principle of an ultrasonic bolt axial force meter, and Fig. 4 Figs. FIG. 5 is a block diagram showing the overall configuration of the ultrasonic bolt axial force meter, and FIG. 6 is a diagram for explaining the measurement principle of the ultrasonic thickness meter. 1... Outer case, 2... Inner case, 3... Ultrasonic vibrator, 8... Spring as spring means.
Claims (1)
ース内に当該アウターケースの底部とその底部が
対向する状態で且つアウターケースの側壁に沿つ
て往復移動可能に装備された有底筒状のインナー
ケースと、このインナーケースの開口端に設けら
れた超音波振動子とを備え、 前記アウターケースとインナーケースとの底部
相互間に、当該インナーケースの外方に付勢する
バネ手段を介装したことを特徴とする超音波探触
子。[Scope of Claim for Utility Model Registration] A cylindrical outer case with a bottom, and an outer case equipped within the outer case so that the bottoms of the outer case face each other and are movable back and forth along the side wall of the outer case. A cylindrical inner case with a bottom and an ultrasonic transducer provided at an open end of the inner case are provided, and the ultrasonic transducer is biased outwardly between the bottoms of the outer case and the inner case. An ultrasonic probe characterized by having a spring means interposed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990091366U JP2534159Y2 (en) | 1990-08-31 | 1990-08-31 | Ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990091366U JP2534159Y2 (en) | 1990-08-31 | 1990-08-31 | Ultrasonic probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0449860U true JPH0449860U (en) | 1992-04-27 |
| JP2534159Y2 JP2534159Y2 (en) | 1997-04-30 |
Family
ID=31826919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990091366U Expired - Lifetime JP2534159Y2 (en) | 1990-08-31 | 1990-08-31 | Ultrasonic probe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534159Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013185910A (en) * | 2012-03-07 | 2013-09-19 | Nippon Sharyo Seizo Kaisha Ltd | Positioning structure of ultrasonic probe |
| JP2019113365A (en) * | 2017-12-21 | 2019-07-11 | 株式会社きんでん | Axial force measuring device |
| JP2020176920A (en) * | 2019-04-18 | 2020-10-29 | 大成建設株式会社 | Measuring device for measuring wall thickness of piping, and piping wear monitoring system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6134444U (en) * | 1984-07-31 | 1986-03-03 | 三菱重工業株式会社 | Ultrasonic axial force measurement probe |
| JPS61182708U (en) * | 1985-05-08 | 1986-11-14 |
-
1990
- 1990-08-31 JP JP1990091366U patent/JP2534159Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6134444U (en) * | 1984-07-31 | 1986-03-03 | 三菱重工業株式会社 | Ultrasonic axial force measurement probe |
| JPS61182708U (en) * | 1985-05-08 | 1986-11-14 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013185910A (en) * | 2012-03-07 | 2013-09-19 | Nippon Sharyo Seizo Kaisha Ltd | Positioning structure of ultrasonic probe |
| JP2019113365A (en) * | 2017-12-21 | 2019-07-11 | 株式会社きんでん | Axial force measuring device |
| JP2020176920A (en) * | 2019-04-18 | 2020-10-29 | 大成建設株式会社 | Measuring device for measuring wall thickness of piping, and piping wear monitoring system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534159Y2 (en) | 1997-04-30 |