发明名称 |
ULTRASONIC LIQUID LEVEL SENSING SYSTEMS |
摘要 |
Embodiments of the present invention provide an ultrasonic probe having an increased number (e.g., twelve) of ultrasonic sensors for measuring the level of liquid within a sealed container. The ultrasonic probe includes a neck tube that enables the ultrasonic probe to be used with existing, standardized container fittings despite having an enlarged barrel to accommodate the increased number of ultrasonic sensors. Embodiments of the present invention also provide a system and method in which ultrasonic sensors within an ultrasonic probe are activated one at a time to reduce crosstalk between the ultrasonic sensors and their wiring. |
申请公布号 |
US2014338442(A1) |
申请公布日期 |
2014.11.20 |
申请号 |
US201414163407 |
申请日期 |
2014.01.24 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
Birtcher Charles Michael;Steidl Thomas Andrew |
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 |
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地址 |
Allentown PA US |