JPH0385568U - - Google Patents
Info
- Publication number
- JPH0385568U JPH0385568U JP1989145877U JP14587789U JPH0385568U JP H0385568 U JPH0385568 U JP H0385568U JP 1989145877 U JP1989145877 U JP 1989145877U JP 14587789 U JP14587789 U JP 14587789U JP H0385568 U JPH0385568 U JP H0385568U
- Authority
- JP
- Japan
- Prior art keywords
- inspection
- stud bolt
- inspection hole
- probe
- flexible pipe
- 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
- 238000007689 inspection Methods 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 3
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は第１図の正面断面図、第３図は原子炉圧力容
器の部分断面図である。 図中、２……胴フランジ、３……スタツドボル
ト、７……検査孔、８……可撓性パイプ、９……
探触子、１１……駆動装置である。
図は第１図の正面断面図、第３図は原子炉圧力容
器の部分断面図である。 図中、２……胴フランジ、３……スタツドボル
ト、７……検査孔、８……可撓性パイプ、９……
探触子、１１……駆動装置である。
Claims (1)
- 胴フランジから突出したスタツドボルトの軸心
方向に検査孔を形成し、その検査孔に探触子を挿
入してそのスタツドボルトを検査する検査装置に
おいて、上記検査孔に挿入可能な径の可撓性パイ
プの先端に探触子を取り付け、他方上記スタツド
ボルトの頂部に、上記可撓性パイプを、回転自在
にかつ軸方向に移動自在に移動する駆動装置を着
脱自在に設けたことを特徴とする原子炉圧力容器
スタツドボルトの検査装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989145877U JPH0385568U (ja) | 1989-12-20 | 1989-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989145877U JPH0385568U (ja) | 1989-12-20 | 1989-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0385568U true JPH0385568U (ja) | 1991-08-29 |
Family
ID=31692500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989145877U Pending JPH0385568U (ja) | 1989-12-20 | 1989-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0385568U (ja) |
-
1989
- 1989-12-20 JP JP1989145877U patent/JPH0385568U/ja active Pending