发明名称 |
Apparatus for detecting metal debris particles |
摘要 |
An apparatus is provided for detecting metal debris particles in a fluid flowing in machinery. The apparatus is adapted to be installed in machinery and has a grid means of electrically insulating material provided with openings of a first type and a second type respectively to allow fluid passage therethrough. Each opening is conductively connected to electric means adapted to provide an electric signal when a conducting particle of metal debris having a predetermined size is trapped in or across any of the openings.
|
申请公布号 |
US4677425(A) |
申请公布日期 |
1987.06.30 |
申请号 |
US19850720790 |
申请日期 |
1985.04.08 |
申请人 |
SHELL OIL COMPANY |
发明人 |
SINGLETON, DONALD W. |
分类号 |
G01N27/04;G01N15/06;G01N33/28;G01V3/02;(IPC1-7):G08B21/00 |
主分类号 |
G01N27/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|