Electrical transmission or interconnection systems – Switching systems – Plural switches
Patent
1986-09-12
1988-04-19
Shoop, Jr., William M.
Electrical transmission or interconnection systems
Switching systems
Plural switches
307117, 337 85, 337 86, 337 87, 340331, 340332, G08B 2300
Patent
active
047391871
ABSTRACT:
A self-contained switch unit for controlling a remote illuminating lamp has, in a common housing, a main ON/OFF switch, and has an emergency signal ON/OFF switch in a common housing, and has a visible pilot lamp. The main ON/OFF switch controls the ON or OFF mode of the illuminating lamp. The emergency signal ON/OFF switch functions, when the main ON/OFF switch is in the ON mode, to cause the controlled illuminating lamp to flash as a signal. When the controlled lamp is lighted, the pilot lamp is dark. When the controlled lamp is dark, the pilot lamp is lighted. When the controlled lamp is in the flashing mode, the pilot lamp also is in a flashing mode.
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Marino William A.
Mosticone Valentino M.
Nelson Michael P.
Ip Paul
Keck Harry B.
Marino William A.
Shoop Jr. William M.
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