JPS5596447A - Remote ultrasonic flaw detector - Google Patents
Remote ultrasonic flaw detectorInfo
- Publication number
- JPS5596447A JPS5596447A JP305279A JP305279A JPS5596447A JP S5596447 A JPS5596447 A JP S5596447A JP 305279 A JP305279 A JP 305279A JP 305279 A JP305279 A JP 305279A JP S5596447 A JPS5596447 A JP S5596447A
- Authority
- JP
- Japan
- Prior art keywords
- universal joints
- monitor
- thrusting
- shafts
- springs
- 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
Classifications
-
- 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)
Abstract
PURPOSE: To assure the follow-up property for the curvature of the curved surface of a test piece and improve the state of contact, by combining universal joints with springs on a monitor mounting part to attach a monitor.
CONSTITUTION: A thrusting shaft end plate 3 for supporting a monitor contact part is provided on the end of a thrusting shaft 1. A plurality of shafts 9 are provided so that they extend through the plate 3. The ends of the shafts 9 are so connected to those of free stroke bearings 6 installed on the holder 7 of an ultrasonic monitor 8 that universal joints 4 are formed. The shafts 9 and the universal joints 4 are fitted with springs 5. When flaw detection is effected in the direction of an arrow, the thrusting shaft 1 expands. The shaft 1 is provided with a mechanism to apply a constant force to absorb the curvature of a test piece by the universal joints 4 and the springs 5. As a result, the flaw detection can be performed as the thrusting force is constant and a good state of contact is maintained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP305279A JPS5596447A (en) | 1979-01-17 | 1979-01-17 | Remote ultrasonic flaw detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP305279A JPS5596447A (en) | 1979-01-17 | 1979-01-17 | Remote ultrasonic flaw detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5596447A true JPS5596447A (en) | 1980-07-22 |
Family
ID=11546542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP305279A Pending JPS5596447A (en) | 1979-01-17 | 1979-01-17 | Remote ultrasonic flaw detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5596447A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59191665U (en) * | 1983-06-07 | 1984-12-19 | 日立造船株式会社 | detector scanning device |
JPS62189652U (en) * | 1986-05-23 | 1987-12-02 | ||
JPH03101411U (en) * | 1990-02-01 | 1991-10-23 |
-
1979
- 1979-01-17 JP JP305279A patent/JPS5596447A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59191665U (en) * | 1983-06-07 | 1984-12-19 | 日立造船株式会社 | detector scanning device |
JPH0234609Y2 (en) * | 1983-06-07 | 1990-09-18 | ||
JPS62189652U (en) * | 1986-05-23 | 1987-12-02 | ||
JPH0544778Y2 (en) * | 1986-05-23 | 1993-11-15 | ||
JPH03101411U (en) * | 1990-02-01 | 1991-10-23 |
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