发明名称 |
Electrical contact technology and methodology for the manufacture of large-diameter electrical slip rings |
摘要 |
The present invention provides several improvements in a slip ring (36) that is adapted to provide electrical contact between a rotor (42) and stator (40). In one aspect, a brush tube (39) is crimped around the upper marginal end portions of a plurality of individual fibers (38) inserted therein. In another aspect, a collimator tube (41) extends downwardly beyond the end of the brush tube to limit lateral movement of the fibers in the bundle when the rotor rotates. In yet another arrangement, a spring (55, 56) is arranged to bear against a current-carrying conductor to adjustably vary the force by which the lower ends of the fibers are urged to move toward the rotor.
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申请公布号 |
US2006264070(A1) |
申请公布日期 |
2006.11.23 |
申请号 |
US20060447629 |
申请日期 |
2006.06.06 |
申请人 |
DAY MICHAEL J;LEWIS NORRIS E;PERDUE JERRY T;VAUGHT LARRY D;WEBB HETTIE H;WITHERSPOON BARRY K |
发明人 |
DAY MICHAEL J.;LEWIS NORRIS E.;PERDUE JERRY T.;VAUGHT LARRY D.;WEBB HETTIE H.;WITHERSPOON BARRY K. |
分类号 |
H01R39/00;H01R39/08;H01R39/24;H01R39/38;H02K41/00 |
主分类号 |
H01R39/00 |
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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