SURGE PROTECTIVE DEVICE Russian patent published in 2003 - IPC

Abstract RU 2201633 C2

FIELD: electrical engineering. SUBSTANCE: surge protective device has porcelain cover with flanges at ends and varistors mounted inside cover. Cover has cylindrical internal surface and conical external one, outer diameter of cover being found from mathematical expression given in description of invention. Optimal physical parameters of cover are obtained due to considering scale effect. EFFECT: reduced mass of device. 1 dwg, 3 tbl _

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RU 2 201 633 C2

Authors

Alekseenko A.A.

Alekseeva E.N.

Al'Tshuller V.N.

Koren' M.G.

Krengauz Eh.B.

Rozet V.E.

Kharin A.S.

Dates

2003-03-27Published

2001-05-10Filed