Abstract: A power sensing device is disclosed for use with an electrical alternating current (AC) power source, a primary load, and a plurality of secondary loads. The power sensing device detects when the primary load is turned on, and automatically supplies power from the electrical AC power source to the plurality of secondary loads in response thereto. The power sensing device also senses when the primary load is turned off, and removes electrical power from the plurality of secondary loads in response thereto.
Type:
Grant
Filed:
July 19, 1985
Date of Patent:
April 21, 1987
Assignee:
The United States of America as represented by the Secretary of the Air Force