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    • 7. 发明授权
    • Device and method for measuring current and power in a plug or receptacle
    • 用于测量插头或插座中的电流和功率的装置和方法
    • US08564279B2
    • 2013-10-22
    • US12941775
    • 2010-11-08
    • Kevin M. JohnsonGreg HunterMatthew D Abelson
    • Kevin M. JohnsonGreg HunterMatthew D Abelson
    • G01R15/18G01R1/22
    • G01R1/22G01R15/183G01R21/06H01R13/6633
    • An aspect of the present disclosure relates to an electrical receptacle configured to receive a plug having two or more prongs and capable of being connected to an associated load. The electrical receptacle may include a housing and a housing cover mounted on the housing including apertures for receiving at least one of the prongs. In addition, the receptacle may include at least two electrical contacts for engaging the prongs positioned in the housing, a magnetic current sensor defining an opening, wherein the magnetic current sensor opening is operatively coupled to an opening defined by at least one of the apertures. Wherein when one of the prongs is inserted through one of the apertures, the prong extends through the magnetic current sensor and engages at least one of said electrical contacts.
    • 本公开的一个方面涉及被配置为接收具有两个或更多个插脚并且能够连接到相关负载的插头的电插座。 电插座可以包括壳体和安装在壳体上的壳体盖,其包括用于容纳至少一个插脚的孔。 此外,插座可以包括用于接合定位在壳体中的插脚的至少两个电触头,限定开口的磁流传感器,其中磁流传感器开口可操作地联接到由至少一个孔限定的开口。 其中当其中一个插脚通过其中一个孔插入时,插脚延伸穿过磁流传感器并与至少一个所述电触点接合。