发明名称 |
Method and device for the detection of damage in the insulation of electrical components, particularly of lines and cable harnesses |
摘要 |
By a test vessel, a test enclosure is created immediately surrounding the zone of the line or cable harness to be inspected by detection. This enclosure is sealed off before detection-inspection and an internal atmosphere is substituted by at least a partial gas substitution with a test gas or a test gas mixture with a lower disruptive discharge voltage than that of air. This test method permits detection of faulty lines with greater distances between the faulty line, the test electrode, and the corresponding counter-electrode. A corresponding pliers-type device for the sectional detection of a line or harness, or a stationary vacuum seal-tight testing chamber capable of performing the same detection may be used. The method is suitable also for a local detection when the test vessel is created and formed by the installation object itself (e.g., an aircraft fuselage).
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申请公布号 |
US6518772(B1) |
申请公布日期 |
2003.02.11 |
申请号 |
US20000698264 |
申请日期 |
2000.10.30 |
申请人 |
WEE-ELECTROTEST ENGINEERING GMBH |
发明人 |
MILKOVIC NIKOLA;HANSON JOSEF |
分类号 |
G01R31/12;G01R31/16;(IPC1-7):H01H31/12;H01H9/50 |
主分类号 |
G01R31/12 |
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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