Contact for vacuum interrupter

Details Contact for vacuum interrupter Contact for vacuum interrupter

1987-07-27

1989-09-26

Luebke, Renee S.

Electricity: circuit makers and breakers

Electric switch details

Contact

H01H 102

Patent

active

048702315

ABSTRACT:
A contact for a vacuum interrupter, of a material containing copper (Cu), chromium (Cr), molybdenum (Mo), and either tantalum (Ta) or niobium (Nb), has splendid interrupting ability and breakdown voltage ability.

REFERENCES:
patent: 4323590 (1982-04-01), Lipperts
patent: 4419551 (1983-12-01), Kato
patent: 4430124 (1984-02-01), Kato
patent: 4486631 (1984-12-01), Naya et al.
patent: 4517033 (1985-05-01), Okumura et al.
patent: 4575451 (1986-03-01), Naya et al.
patent: 4626282 (1986-12-01), Naya et al.
Japanese Language Article No. 10.2.6 at pp. 229-230 in "Funmatsu Yakin Gaku" (Powder Metallurgy), published by the Daily Industrial News.

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