Electrical transmission or interconnection systems – Plural load circuit systems – Selectively connected or controlled load circuits
Patent
1994-07-25
1997-03-11
Shoop, Jr., William M.
Electrical transmission or interconnection systems
Plural load circuit systems
Selectively connected or controlled load circuits
307113, 315313, 315320, H02J 100
Patent
active
056104480
ABSTRACT:
A universal electronic switching device which may be mounted inside various types of lighting fixtures to switch A.C. power to one or more loads, either individually or in groups, within the fixture in a predetermined pattern in response to an interruption of the A.C. line voltage through a serially connected, remotely located, wall switch. Each switching device is capable of switching any A.C. voltage from 120 vac to 350 vac to appropriate lighting loads or equipment such as fluorescent lamp ballasts, incandescent lamps, motorized lighting switches or relays.
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International Energy Conservation Systems, Inc.
Kaplan Jonathan S.
Shoop Jr. William M.
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