发明名称 |
THREE-MODE SENSOR FOR DETERMINING TEMPERATURE, LEVEL, AND CONCENTRATION OF A FLUID |
摘要 |
A three-mode ultrasonic sensor for determining temperature, level, and/or concentration of a fluid. In one embodiment, the sensor includes a target positioned at a level; a controller, and a transducer electrically connected to the controller. The controller is configured to generate an ultrasonic signal, to receive a reflection of the ultrasonic signal from at least one of the target and a surface of a fluid, and generate a signal based on the reflection. The controller is further configured to receive the signal, and determine whether a level of the surface of the fluid is one of the following group: above the level of the target, below the level of the target, and substantially the same as the level of the target. |
申请公布号 |
US2014196536(A1) |
申请公布日期 |
2014.07.17 |
申请号 |
US201313741519 |
申请日期 |
2013.01.15 |
申请人 |
SSI TECHNOLOGIES, INC. |
发明人 |
Murphy Gregory P. |
分类号 |
G01F23/296 |
主分类号 |
G01F23/296 |
代理机构 |
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代理人 |
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主权项 |
1. An ultrasonic sensor, the sensor comprising:
a target positioned at a level; a controller, and a transducer electrically connected to the controller and configured to generate an ultrasonic signal, to receive a reflection of the ultrasonic signal from at least one of the target and a surface of a fluid, and generate a signal based on the reflection; wherein the controller is configured to receive the signal, and determine whether a level of the surface of the fluid is one of the following group: above the level of the target, below the level of the target, and substantially the same as the level of the target. |
地址 |
Janesville WI US |