Electrical switchgear with primary and secondary switch means as

Details Electrical switchgear with primary and secondary switch means as Electrical switchgear with primary and secondary switch means as

1976-04-12

1977-08-30

Scott, James R.

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

200 50AA, 200153SC, H02B 1106

Patent

active

RE0293814

ABSTRACT:
Electrical switchgear comprising a stationary housing containing current inlet and outlet conductors forming elements of a primary high voltage circuit, a movable housing containing switching means for the primary circuit, mating primary supply contacts on said stationary and movable housings engageable when said movable housing in its operative position to connect said inlet and outlet conductors to said switching means, transformer means in said stationary housing, and a number of secondary circuits fed by said transformer means, wherein at least some of said secondary circuits are contained in said stationary housing and interacting means are provided between said housings for controlling those of said secondary circuits contained in said stationary housing in accordance with the state of said primary circuit switching means in said movable housing.

REFERENCES:
patent: 3309473 (1967-03-01), Wilson
patent: 3440371 (1969-04-01), Netzel et al.
patent: 3609261 (1971-09-01), Rys
patent: 3676749 (1972-07-01), Wilson et al.
Andre, Rene; "Technique des Tableaux Proteges a Cellules DebroachablesAlimentant les Reseaux de Distribution a Moyenne Tension," Bulletin de la Societe Francaise des Electriciens, Mar. 1964.

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