Invention Grant
US08418550B2 Method and apparatus for capacitive sensing the top level of a material in a vessel
有权
用于电容感测容器中材料的顶层的方法和装置
- Patent Title: Method and apparatus for capacitive sensing the top level of a material in a vessel
- Patent Title (中): 用于电容感测容器中材料的顶层的方法和装置
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Application No.: US12645137Application Date: 2009-12-22
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Publication No.: US08418550B2Publication Date: 2013-04-16
- Inventor: Steven W. Hampton
- Applicant: Steven W. Hampton
- Applicant Address: US OK Oklahoma City
- Assignee: Little Giant Pump Company
- Current Assignee: Little Giant Pump Company
- Current Assignee Address: US OK Oklahoma City
- Agency: Faegre Baker Daniels LLP
- Main IPC: G01F23/26
- IPC: G01F23/26
Abstract:
A method and apparatus for sensing the top level of a material in a vessel is disclosed. A method and apparatus for sensing changes in the top level of a material in a vessel is disclosed.
Public/Granted literature
- US20100154534A1 METHOD AND APPARATUS FOR CAPACITIVE SENSING THE TOP LEVEL OF A MATERIAL IN A VESSEL Public/Granted day:2010-06-24
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