JPH0239112U - - Google Patents
Info
- Publication number
- JPH0239112U JPH0239112U JP11842488U JP11842488U JPH0239112U JP H0239112 U JPH0239112 U JP H0239112U JP 11842488 U JP11842488 U JP 11842488U JP 11842488 U JP11842488 U JP 11842488U JP H0239112 U JPH0239112 U JP H0239112U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- inner diameter
- probe holder
- shield
- airtightly
- 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
- 239000000523 sample Substances 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Description
第１図は本考案の一実施例の側面断面図、第２
図は従来例の側面断面図である。
１は探触子ホルダー、２はチユーブ、３は前部
シールド、４は給水管、５は後部シールド、６ａ
，６ｂ……６ｘは探触子、７は超音波厚さ計、８
はチヤンネル切替スイツチ、９はケーブルを示す
。
Fig. 1 is a side sectional view of one embodiment of the present invention;
The figure is a side sectional view of a conventional example. 1 is the probe holder, 2 is the tube, 3 is the front shield, 4 is the water supply pipe, 5 is the rear shield, 6a
, 6b...6x is a probe, 7 is an ultrasonic thickness gauge, 8
9 indicates a channel changeover switch, and 9 indicates a cable.
Claims (1)
と、該探触子ホルダーの一端から長手方向に所定
間隔を隔てた位置とに、チユーブ内径と気密に合
致するシールドを各々嵌合し、該両シールド間の
前記探触子ホルダー外周面に振動子を備えた肉厚
測定用探触子を複数個連接し、該各探触子と超音
波厚さ計とを切替装置を介して接続したことを特
徴とするチユーブの肉厚測定装置。 A shield that airtightly matches the tube inner diameter is fitted to one end of the probe holder having a smaller diameter than the inner diameter of the tube, and a shield that airtightly matches the inner diameter of the tube to a position spaced apart from one end of the probe holder in the longitudinal direction by a predetermined distance. A plurality of wall thickness measurement probes each having a vibrator on the outer peripheral surface of the probe holder between the two are connected together, and each of the probes and an ultrasonic thickness gauge are connected via a switching device. Features: Tube wall thickness measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11842488U JPH0239112U (en) | 1988-09-09 | 1988-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11842488U JPH0239112U (en) | 1988-09-09 | 1988-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0239112U true JPH0239112U (en) | 1990-03-15 |
Family
ID=31362771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11842488U Pending JPH0239112U (en) | 1988-09-09 | 1988-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239112U (en) |
-
1988
- 1988-09-09 JP JP11842488U patent/JPH0239112U/ja active Pending