发明名称 |
Watertight exhaust gas sensor |
摘要 |
The invention includes an automotive exhaust gas sensor including an inside belleville design, wherein a belleville spring is located inside a middle shell sub-assembly and below an upper insulator. The design provides for improved interior loading pressures with improved resiliency for a self-contained air reference source exhaust gas sensors.
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申请公布号 |
US5423972(A) |
申请公布日期 |
1995.06.13 |
申请号 |
US19940181946 |
申请日期 |
1994.01.18 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
MANN, GAMDUR S.;OAKLEY, CHARLES D. |
分类号 |
G01N27/407;(IPC1-7):G01N27/409;G01N27/417 |
主分类号 |
G01N27/407 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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