Method of evaluating connected portions, method of connecting electrical winding conductors and apparatus therefor

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United States of America Patent

PATENT NO 7287430
APP PUB NO 20060114002A1
SERIAL NO

11126239

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of connecting hollow conductors with a brazing alloy employs a measuring mechanism 10 for measuring a connecting state of a connecting portion after brazing hollow conductors. The measuring mechanism comprises a scanner 101 and a holder 19, which are separated in advance, so that the mechanism can be installed in a narrow space. A display mechanism 20 displays measuring results as tow-dimensional patterns, and the evaluation mechanism 30 evaluate the connecting portions by an area of the defects and an integral length of sound portions. A judgment mechanism 40 evaluates relative relation of the measuring results with causes-and-defects, which are previously stored, and shows the cause of the defect.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI POWER LTD2-3 MARUNOUCHI 3-CHOME CHIYODA-KU TOKYO 1008332 ?1008332

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikeda, Kazutoshi Hitachi, JP 15 99
Kageyama, Yasuaki Hitachi, JP 8 18
Koike, Masahiro Hitachi, JP 79 719
Musha, Yoshinori Hitachiota, JP 19 156
Odajima, Shinya Hitachi, JP 2 6
Sukeda, Masami Takahagi, JP 5 19
Tanahashi, Hideo Hitachi, JP 2 2
Watanabe, Norihiro Hitachi, JP 27 250

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