发明名称 ANTENNA APPARATUS FOR EXPLOSIVE ENVIRONMENTS
摘要 Antenna assemblies for wireless communications in explosive environments are described. An example antenna assembly has a housing, a base member at one end of the housing, and an antenna extending through the base member and into the housing. A sealing compound within the base member encapsulates the antenna to seal the antenna at the base member.
申请公布号 EP2158638(A1) 申请公布日期 2010.03.03
申请号 EP20080747860 申请日期 2008.05.08
申请人 FISHER CONTROLS INTERNATIONAL LLC 发明人 EISENBEIS, CLYDE, THOMAS;KRATZER, SCOTT, R.
分类号 H01Q1/40;H01Q1/00;H01Q1/38 主分类号 H01Q1/40
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