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1. 发明授权

US4241271A Solid brush current collection system 失效
标题翻译：固体刷电流收集系统
公开(公告)号：US4241271A
公开(公告)日：1980-12-23
申请号：US928116
申请日：1978-07-26
申请人： John L. Johnson , Lawrence E. Moberly
发明人： John L. Johnson , Lawrence E. Moberly
IPC分类号： H01R39/48 , H02K9/28 , H01R39/00
CPC分类号： H01R39/48 , H02K13/003 , H02K9/28 , Y10T428/30
摘要： A solid brush current collecting system for dynamo-electric machines which selectively uses compatible materials in different applications for the moving and stationary contact members. Brushes of different compositions are disclosed and the current transfer and collecting members are operated in an inert gas atmosphere, such as carbon dioxide, having either water or organic additives, such as alcohols, hydrocarbons, ketones, and the like, to achieve operation of the current collector system at higher temperatures, higher velocities and higher current densities than is possible with conventional systems. Low friction and low wear rates are in part achieved by operating the contact members in a low temperature environment.
摘要翻译：一种用于发电机的固体电刷电流收集系统，其选择性地使用用于移动和固定接触构件的不同应用中的相容材料。公开了不同组成的刷子，并且目前的转移和收集构件在诸如二氧化碳的惰性气体气氛中操作，其具有水或有机添加剂，例如醇，烃，酮等，以实现集电器系统在更高的温度，更高的速度和更高的电流密度比传统系统可能。通过在低温环境中操作接触构件，部分地实现了低摩擦和低磨损率。

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