| 发明名称 |
VISUAL INDICATOR WITH SENSOR |
| 摘要 |
A fluid level gauge includes a housing having a first end and a second end, and a window disposed in the housing, proximate to the first end. The fluid level gauge further includes an optical sensor disposed in the housing, proximate to the second end. A prism is disposed in the housing, between the optical sensor and the window, such that the prism and the window define a fluid chamber therebetween. The housing further includes a plurality of through holes that provides a fluid path from outside the housing to the fluid chamber. |
| 申请公布号 |
US2015153213(A1) |
申请公布日期 |
2015.06.04 |
| 申请号 |
US201514619454 |
申请日期 |
2015.02.11 |
| 申请人 |
EATON CORPORATION |
发明人 |
Kopansky Gregory;James Rolland Tracy;Birch George Patrick;Knox Michael John |
| 分类号 |
G01F23/292 |
主分类号 |
G01F23/292 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fluid level gauge comprising:
a housing having a first end and a second end; a window disposed in the housing, proximate to the first end; an optical sensor comprising a prism, a light transmitter, and a light receiver disposed in the housing, proximate to the second end such that the optical sensor and the window define a fluid chamber therebetween, wherein the light transmitter and the light receiver are disposed between the prism and the fluid chamber; and wherein the housing further includes a plurality of through holes that provides a fluid path from outside the housing to the fluid chamber. |
| 地址 |
Cleveland OH US |
