| 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 | US9574928(B2) | 申请公布日期 | 2017.02.21 |
| 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 | Locke Lord LLP | 代理人 | Locke Lord LLP ;Carroll Alicia J.;Wofsy Scott D. |
| 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 a single 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 | ||