发明名称 |
LIQUID LEVEL SENSING SYSTEMS |
摘要 |
A liquid level sensing system includes a vessel and an electrode. The vessel includes a vessel wall separating a vessel interior from a vessel exterior. The electrode is mounted to an exterior side of the vessel wall spanning a distance corresponding to a desired-level-determining range. The vessel wall is a dielectric gap between the electrode and the vessel interior. The electrode is configured to collect a charge corresponding to a liquid level. A method for determining a liquid level in a vessel includes collecting a charge on an electrode, sensing the collected charge on the electrode with a capacitance sensor through an electrical line, and determining a liquid level in a vessel based on the collected charge sensed by the capacitance sensor. |
申请公布号 |
US2014305202(A1) |
申请公布日期 |
2014.10.16 |
申请号 |
US201414318181 |
申请日期 |
2014.06.27 |
申请人 |
Goodrich Corporation |
发明人 |
Periyathamby Sabeshan Sean;Shearer Jon;Lei Martin;Harr John A.;Mackulin Bryan J. |
分类号 |
G01F23/26 |
主分类号 |
G01F23/26 |
代理机构 |
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代理人 |
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主权项 |
1. A liquid level sensing system comprising:
a vessel including a vessel wall separating a vessel interior from a vessel exterior; and an electrode mounted to an exterior side of the vessel wall spanning a distance corresponding to a desired-level-determining range, wherein the electrode is configured to collect a charge corresponding to a liquid level, and wherein the vessel wall is a dielectric gap between the electrode and the vessel interior. |
地址 |
Charlotte NC US |