Electricity: electrical systems and devices – Safety and protection of systems and devices – Load shunting by fault responsive means
Patent
1995-04-19
1996-09-10
DeBoer, Todd
Electricity: electrical systems and devices
Safety and protection of systems and devices
Load shunting by fault responsive means
361 58, 361 91, H02H 904
Patent
active
055551505
ABSTRACT:
Disclosed is a surge suppression system employed in a system comprising Hot and Neutral power line segments coupled via a filter to protected electronic circuitry. The surge suppression elements include a spark gap comprising a first electrode connected to the Neutral line segment and a second electrode connected to the ground potential; and a voltage clamping device electrically connected to the Hot and Neutral line segments at a point which is electrically closer to the protected electronic circuitry than the spark gap. The invention permits the filter to ring up to high voltages, and provides a mechanism whereby electrical breakdown occurs at a prescribed point. Surge suppression is provided after the filter by the single ungrounded clamping device.
REFERENCES:
patent: 4168514 (1979-09-01), Howell
patent: 4210846 (1980-07-01), Capewell et al.
patent: 4288833 (1981-09-01), Howell
patent: 4350935 (1982-09-01), Spira et al.
patent: 4728866 (1988-03-01), Capewell et al.
patent: 4797599 (1989-01-01), Ference et al.
patent: 4912589 (1990-03-01), Stolarczyk
patent: 5055742 (1991-10-01), Jurell et al.
patent: 5144205 (1992-09-01), Motto et al.
patent: 5173643 (1992-12-01), Sullivan et al.
patent: 5327319 (1993-08-01), Lee et al.
patent: 5388021 (1995-02-01), Stahl
DeBoer Todd
Lutron Electronics Co. Inc.
LandOfFree
Surge suppression system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Surge suppression system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surge suppression system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1325541