Lightning arrestor insulator

Details Lightning arrestor insulator Lightning arrestor insulator

1987-05-27

1989-01-03

Pellinen, A. D.

Electricity: electrical systems and devices

Safety and protection of systems and devices

High voltage dissipation

361127, H02H 322

Patent

active

047961490

ABSTRACT:
In a lightning arrestor insulator wherein a ZnO element having voltage non-linear resistant characteristics is embedded in an insulator body and integrally fixed with a glassy bonding material, the glassy bonding material has a thermal expansion coefficient smaller than either of those of the ZnO element and the insulator body. As the glassy bonding material, a low melting PbO-B.sub.2 O.sub.3 system glass having a composition to separate, during solidification, low expanding ceramic crystals is preferably employed.

REFERENCES:
patent: 2852352 (1956-05-01), Landron, Jr.
patent: 3959543 (1976-05-01), Ellis
patent: 4223366 (1980-09-01), Sweetang, Jr. et al.
patent: 4319215 (1982-03-01), Yamazaki et al.
patent: 4335417 (1982-06-01), Sakshaug et al.
patent: 4404614 (1983-09-01), Koch et al.
patent: 4463405 (1984-07-01), Koch et al.
patent: 4571660 (1986-02-01), Mitsumatsu et al.
patent: 4686603 (1987-02-01), Mosele
Chemical Abstracts, vol. 105, No. 10, Sep. 8, 1986.

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