发明名称 |
Self-propelled mobile pipeline inspection apparatus and method for inspecting pipelines |
摘要 |
A mobile truck 10 furnished with power source and travel drive mechanism is set in a cargo oil pipe 48 to run inside to inspect and monitor the state of the inner surface of a pipe wall by means of its built-in magnetic flaw-detecting instrument 12 and video camera 14, so that the image signals taken by the video camera 14 may be reproduced and inspected on a television receiver 30 in the monitoring stations located aboard the vessel while the inspection data signals from the magnetic flaw-detecting instrument 12 may be recorded in a recorder 20 at the same time.
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申请公布号 |
US4560931(A) |
申请公布日期 |
1985.12.24 |
申请号 |
US19820403030 |
申请日期 |
1982.07.29 |
申请人 |
KUBOTA, LTD. |
发明人 |
MURAKAMI, SHINICHI;MIHARA, TAKAO |
分类号 |
G01N27/82;G01M3/00;G01N27/90;(IPC1-7):G01N27/87;G01D9/00;G01N29/04;G03B29/00 |
主分类号 |
G01N27/82 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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