| 发明名称 |
Advanced antenna protection for radars in level gauging and other applications |
| 摘要 |
A level gauge includes at least one antenna configured to transmit wireless signals towards a material in a tank and to receive wireless signals reflected from the material in the tank. The level gauge also includes a housing having an outer portion, a raised rim within the outer portion, an angled portion that extends between the outer portion and the rim, and a concave portion within the rim. The concave portion forms a crater within the housing. The at least one antenna is configured to transmit and receive the wireless signals through the concave portion of the housing. |
| 申请公布号 |
US9046406(B2) |
申请公布日期 |
2015.06.02 |
| 申请号 |
US201213444627 |
申请日期 |
2012.04.11 |
| 申请人 |
Honeywell International Inc. |
发明人 |
Mauduit Laurent;Sai Bin;Delsard Michel |
| 分类号 |
G01F23/284 |
主分类号 |
G01F23/284 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A level gauge comprising:
at least one antenna configured to transmit wireless signals towards a material in a tank and to receive wireless signals reflected from the material in the tank; and a housing comprising:
an outer annular region having an inner perimeter;a raised annular rim within the inner perimeter of the outer annular region;an angled annular region that extends between the inner perimeter of the outer annular region and the raised annular rim and that is angled toward a longitudinal centerline of the housing away from the outer annular region; anda concave portion within the raised annular rim, the concave portion forming a crater within the housing; wherein the at least one antenna is configured to transmit and receive the wireless signals through the concave portion of the housing. |
| 地址 |
Morristown NJ US |
