US PATENT SUBCLASS 218 / 108
.~.~.~.~ Movable

Current as of: June, 1999
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218 /   HD   HIGH-VOLTAGE SWITCHES WITH ARC PREVENTING OR EXTINGUISHING DEVICES

1  DF  ARC PREVENTING OR EXTINGUISHING DEVICES {14}
89  DF  .~ Interposed non-conductor {3}
91  DF  .~.~ Liquid {14}
107  DF  .~.~.~ Contact structure {1}
108.~.~.~.~ Movable

DEFINITION

Classification: 218/108

Movable:

(under subclass 107) Subject matter including a conducting member which supports a contact surface arranged for movement to and from the stationary contact.

SEE OR SEARCH THIS CLASS, SUBCLASS:

17+, for auxiliary shunt circuit interrupter.

50, for air-current blowout circuit interrupter.

124, for vacuum interrupter.