专利名称：Rotary coupling发明人：Antony Morgan申请号：US12829772申请日：20100702公开号：US08430630B2公开日：20130430
专利附图：
摘要：A rotary coupling having a first element and a coaxial second element, the firstand second elements being rotatable relative to each other and defining an annularpassage between radially facing walls thereof. The coupling has a sealing ring at an endof the annular passage, the sealing ring being mounted to the wall of the first element
and rotating relative to the second element, and having an active configuration in whichthe sealing ring is urged against the wall of the second element to seal the end of theannular passage, and a return configuration in which the sealing ring does not seal theend of the annular passage. A control system is used to apply a variable load to thesealing ring, wherein the sealing ring moves between the active and return configurationsin response to variation in the applied load.
申请人：Antony Morgan
地址：Wolverhampton GB
国籍：GB
代理机构：Oliff & Berridge, PLC
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容