发明名称 |
CAPTEUR DE PRESSION COUPLE DE MANIERE ELECTROSTATIQUE |
摘要 |
<p>A disclosed pressure-responsive sensor includes a flexible element contained within an enclosure and a membrane configured to exert an electrostatic force on the flexible element to cause the flexible element to respond to pressure variations on the membrane. A disclosed pressure-sensing method includes electrostatically coupling a membrane to a flexible element contained within an enclosure to transfer a pressure response of the membrane to the flexible element. Motion of the flexible element is converted into a pressure signal.</p> |
申请公布号 |
FR2979151(B1) |
申请公布日期 |
2015.08.28 |
申请号 |
FR20120057804 |
申请日期 |
2012.08.14 |
申请人 |
PGS GEOPHYSICAL AS |
发明人 |
BARR FREDERICK, JAMES;TENGHAMN STIG, RUNE, LENNART;MATTSSON ANDERS, GORAN |
分类号 |
G01V1/18;G01V1/38 |
主分类号 |
G01V1/18 |
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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