Electrical transmission or interconnection systems – Plural load circuit systems – Selectively connected or controlled load circuits
Patent
1990-06-29
1993-03-02
Pellinen, A. D.
Electrical transmission or interconnection systems
Plural load circuit systems
Selectively connected or controlled load circuits
307113, 307116, H01H 3500
Patent
active
051912279
ABSTRACT:
An apparatus for controlling a plurality of electrical devices, each of the electrical devices including circuitry for switching the electrical device to a standby mode or an operational mode. A main control unit and a secondary control unit is provided in each of the electrical devices. When a main control unit of one electrical device is connected to a secondary control unit of a second electrical device, control of the operational state of the second electrical device is transferred to the remotely located first electrical device. When the two electrical devices are disconnected, local control of the second electrical device is maintained.
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Deluca Alfred E.
Kauffman George M.
Digital Equipment Corporation
Maloney Denis G.
Myrick Ronald
Osborn David
Pellinen A. D.
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