Browse Prior Art Database

Overriding Power Line Perturbations Disclosure Number: IPCOM000070302D
Original Publication Date: 1978-Sep-01
Included in the Prior Art Database: 2005-Feb-21

Publishing Venue


Related People

Botte, AJ Hubbard, JH Spivey, PR [+details]


Power-line disturbances remove AC power-line cycles in copy production machines which use AC line zero crossings for synchronizing operations of the machine. Absence of such zero crossings can disturb the logical control exercised by a control computer, resulting in potential safety and machine damage exposures.