Micro-switches for downhole use
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United States of America Patent
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-
Oct 3, 2006
Grant Date -
Apr 25, 2002
app pub date -
Sep 5, 2001
filing date -
Sep 23, 1999
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A downhole tool includes a device to be activated by electrical energy and a micro-switch that includes conductors and an element between the first and second conductors selected from the group consisting of: a dielectric element capable of being modulated to provide a conductive path in response to receipt of electrical energy; and an element moveable in response to application of an electrical energy. The micro-switch may be formed of microelectromechanical system (MEMS) technology or microelectronics technology.
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