发明名称 |
Nondestructive method of quality control of high-voltage systems and device for use of the method |
摘要 |
A method and device applicable to HV generators and X-ray tubes, and a computer program and support for the program. In the method a determination is made of a scale of values representing the energy of the radio-frequency spectrum transmitted by radio wave over a given period in the electric discharges appearing in the system for a given test voltage, by artificially varying in the system the level of pollution of the system until dielectric failure of the system. A limiting value is chosen embracing the admissible pollution tolerances on manufacture. A measurement is made for each system of the same product type of the quantity of energy of the radio-frequency spectrum transmitted by radio wave by each of the systems under the same conditions. A comparison is made of the quantities measured with the limiting value chosen to determine a possible fluctuation of quality of the systems produced.
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申请公布号 |
US6631336(B2) |
申请公布日期 |
2003.10.07 |
申请号 |
US20010964142 |
申请日期 |
2001.09.25 |
申请人 |
GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY LLC |
发明人 |
JEDLITSCHKA HANS |
分类号 |
G01N27/92;G01R31/12;(IPC1-7):G01N37/00;C23C14/00;H03L7/00 |
主分类号 |
G01N27/92 |
代理机构 |
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主权项 |
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地址 |
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