Electricity: electrical systems and devices – Safety and protection of systems and devices – Arc suppression at switching point
Patent
1982-05-17
1984-06-12
Goldberg, E. A.
Electricity: electrical systems and devices
Safety and protection of systems and devices
Arc suppression at switching point
361 58, 361339, 361404, 361412, 361413, H01R 1364, H01H 920
Patent
active
044545525
ABSTRACT:
A printed circuit board connection system provides multiple voltage level interconnection to each individual printed circuit board of a multiple board system via a common circuit board connector mounted on a backplane. Power supply and logic signals at each required voltage level are supplied to electrically isolated regions of the backplane, and are then connected via edge connectors to process control circuits on the respective printed circuit boards. A circuit board extraction handle includes an automatic disabling switch actuator to facilitate circuit board maintenance while power is on.
REFERENCES:
patent: 3932716 (1976-01-01), Mottel et al.
patent: 3963301 (1976-06-01), Stark
patent: 3992686 (1976-11-01), Canning
patent: 3993935 (1976-11-01), Phillips et al.
patent: 4071722 (1978-01-01), Hart
patent: 4079440 (1978-03-01), Ohnuma et al.
patent: 4245270 (1981-01-01), Busby
patent: 4250563 (1981-02-01), Struger
Barnes Richard A.
Bartz Gregory J.
Baker Carl W.
General Electric Company
Goldberg E. A.
Jennings Derek
Lang Richard V.
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