发明名称 |
Inductive displacement sensor with volume occupying winding |
摘要 |
An improved inductive displacement sensor for use in a hydraulic accumulator for sampling the degree of filling of the hydraulic accumulator. The displacement sensor is provided with an electrical winding on a coil former. To reduce the gas volume of the hydraulic accumulator, the winding space not occupied by the electrical winding in the coil former is filled with a further winding formed from plastic or other non-magnetic material. The further winding is not electrically connected and is wound about the electrical winding.
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申请公布号 |
US6812693(B2) |
申请公布日期 |
2004.11.02 |
申请号 |
US20020288962 |
申请日期 |
2002.11.06 |
申请人 |
WABCO GMBH & CO. OHG |
发明人 |
HEINRICH HORST;BEIMEL JUERGEN;DOKTER ANJA |
分类号 |
G01D5/20;G01D11/24;(IPC1-7):G01B7/14 |
主分类号 |
G01D5/20 |
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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