Capacitor switch with external resistor and insertion whip
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United States of America Patent
Stats
-
Jul 22, 2003
Issued Date -
N/A
app pub date -
Nov 13, 2002
filing date -
Jun 18, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An interrupter switch mechanism 18, an actuator mechanism 20 for operating the switch mechanism 18, an engagement arm 30 such as a whip, a first resistor 22, a second resistor 26, a drive mechanism 64 for pivoting the engagement arm 30 into contact with the resistors 22 and 26, and a drive shaft 62. The drive mechanism 64 has a first hub 82, a second hub 84 that is biased relative to the first hub 82, and a pivotal latch member 66 that is biased towards an engaged position with the second hub 94. The drive shaft 62 sequentially operates the drive mechanism 64 to introduce the first resistor 22 and then the second resistor 26, and then operates the actuator 20 to close the switch mechanism 18, for reducing electrical disturbances when switching a capacitor bank 12 into an electric power circuit 16.
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