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1. 发明申请

US20160349095A1 LIQUID LEVEL SENSOR 审中-公开
标题翻译：液位传感器
公开(公告)号：US20160349095A1
公开(公告)日：2016-12-01
申请号：US15166053
申请日：2016-05-26
申请人： UNIVERSITY OF UTAH RESEARCH FOUNDATION
发明人： GIANLUCA LAZZI , DULCE ALTABELLA LAZZI , ANIL KUMAR RAM RAKHYANI , KYLE LOIZOS
IPC分类号： G01F23/26
CPC分类号： G01F23/241 , G01F23/248 , G01F23/261 , G01F23/268
摘要： A sensor for determining liquid level in a liquid reservoir can include a primary inductor and a secondary inductor to be associated with sides of the reservoir that changes shape as a volume of liquid changes or is displaced within the liquid reservoir. The sensor can include an electrical power source to inductively couple the primary inductor and the secondary inductor. The liquid level sensor can include an inductive coupling measurement device associated with the primary inductor and/or the secondary inductor to measure a characteristic indicative of the inductive coupling of the primary inductor and the secondary inductor (e.g., a distance between inductors). As liquid volume changes and the reservoir deforms, the inductors move relative to each other and a voltage change occurs to determine a liquid level in the reservoir. A sensor kit is provided.
摘要翻译：用于确定液体储存器中的液位的传感器可以包括初级电感器和次级电感器，其与储存器的侧面相关联，其随着液体体积的变化或在液体储存器内移位而改变形状。传感器可以包括用于感应耦合初级电感器和次级电感器的电源。液位传感器可以包括与初级电感器和/或次级电感器相关联的感应耦合测量装置，以测量表示初级电感器和次级电感器的电感耦合的特性（例如，电感器之间的距离）。随着液体体积变化和储层变形，电感器相对于彼此移动，并且发生电压变化以确定储层中的液位。提供传感器套件。

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