发明名称 CERAMIC COMPONENT HAVING AT LEAST ONE ELECTRIC FEEDTHROUGH, METHOD FOR THE PRODUCTION THEREOF AND PRESSURE SENSOR COMPRISING SUCH A COMPONENT
摘要 A ceramic component having at least one electrical feedthrough, comprising: a ceramic body, through which a bore extends; and a metal conductor, which is arranged at least sectionally in the bore and which is secured in the bore by means of an active hard solder, or braze, whereby the bore is sealed. The active hard solder fills an annular gap between the metal conductor and the ceramic body, characterized in that the active hard solder has a radially variable, chemical composition.
申请公布号 EP2433105(A1) 申请公布日期 2012.03.28
申请号 EP20100718514 申请日期 2010.04.12
申请人 ENDRESS+HAUSER GMBH+CO. KG 发明人 DREWES, ULFERT
分类号 G01L19/00;G01L9/00 主分类号 G01L19/00
代理机构 代理人
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