TIME DELAYER FOR AUTOMATIC SWITCH Russian patent published in 2010 - IPC H01H71/44 H01H77/10 

Abstract RU 2390867 C2

FIELD: electricity.

SUBSTANCE: time delayer for automatic switch includes a switch located on one side of the main shaft rotating in the directions providing opening/closing of fixed contactor switch and fixed contactor switch, and delay element located between the main shaft and switch so that activation of switch with the specified time delay can be performed.

EFFECT: simplifying the design, decreasing dimensions, improving operating reliability owing to stable time delay.

12 cl, 7 dwg

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RU 2 390 867 C2

Authors

Son Dzong-Man

Dates

2010-05-27Published

2008-07-11Filed