专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4225842A Resistance type oxygen sensor 失效
标题翻译：电阻式氧传感器
公开(公告)号：US4225842A
公开(公告)日：1980-09-30
申请号：US060268
申请日：1979-07-25
申请人： Harold D. Schlesselman , David C. Weber
发明人： Harold D. Schlesselman , David C. Weber
IPC分类号： G01N27/04 , G01N27/12 , H01L7/00
CPC分类号： G01N27/12
摘要： A temperature compensated oxygen sensor has a generally cylindrical first insulator with an axial bore extending therethrough which is counterbored at one end. A second cylindrical insulator is retained in the bore in the first insulator either by a radial inwardly directed flange on the second end of the first insulator or by a radial outwardly directed flange on one end of the second insulator which seats in the counterbore of the first insulator. A titania resistor and a compensating resistor are mounted on the second end of the second insulator by leads extending through longitudinal bores in a second cylindrical insulator and into the counterbore in the first insulator. The leads are connected to terminals which are retained in the counterbore either by a chemical bonding agent or by a third cylindrical insulator through which the terminals extend. The third insulator can be secured either by mechanical means and/or by a chemical bonding agent including a glass preform.
摘要翻译：温度补偿氧传感器具有大致圆柱形的第一绝缘体，其中延伸穿过其中的轴向孔在一端被沉没。第二圆柱形绝缘体通过第一绝缘体的第二端上的径向向内的凸缘或通过第二绝缘体的一端上的径向向外的凸缘保持在第一绝缘体的孔中，该凸缘位于第一绝缘体的第一绝缘体的沉孔中绝缘子。二氧化钛电阻器和补偿电阻器通过延伸穿过第二圆柱形绝缘体中的纵向孔并通过第一绝缘体中的沉孔安装在第二绝缘体的第二端上。引线通过化学粘合剂或端子延伸穿过的第三圆柱形绝缘体连接到被保留在沉孔中的端子。第三绝缘体可以通过机械装置和/或通过包括玻璃预制件的化学粘合剂来固定。

IPRDB

热门服务

关于我们

友情链接

联系方式