发明名称 |
Fluid level measuring device |
摘要 |
A fluid level measuring device for measuring a fluid filling level in a container contains a float disposed in the container and a magnet disposed in the container. The magnet is coupled to the float in terms of movement and, in the event of a change in the fluid filling level, executes a movement that corresponds to a change in fluid level. A magnetic field sensor is disposed in a zone of influence of a magnetic field generated by the magnet and outputs an electrical signal which is representative of a height of the fluid level.
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申请公布号 |
US6199428(B1) |
申请公布日期 |
2001.03.13 |
申请号 |
US19990401389 |
申请日期 |
1999.09.22 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
ESTEVEZ-GARCIA JAIME;VOLPE FRANCESCO |
分类号 |
G01F23/36;G01F23/38;G01F23/62;G01F23/72;(IPC1-7):G01F23/30;G01F23/32;H01H35/18 |
主分类号 |
G01F23/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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