Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent
1982-07-19
1984-04-10
Goldberg, E. A.
Electricity: circuit makers and breakers
Liquid contact
Time delay
200150G, H01H 3370
Patent
active
044423306
ABSTRACT:
A puffer type current interrupter employing a pair of symmetric electrodes with contact bosses provided on their confronting surfaces. An insulator nozzle is arranged such that the throat section for providing a jet of arc blasting gas is located in the periphery of the bosses. The electrode structure provides a uniform electric field between the electrodes, thereby gaining the breakdown voltage.
REFERENCES:
patent: 4009458 (1977-02-01), Kishi et al.
Hirasawa Kunio
Oshita Youichi
Sato Shunji
Takahashi Takeshi
Ginsburg Morris
Goldberg E. A.
Hitachi , Ltd.
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