Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent
1974-03-25
1976-02-24
Macon, Robert S.
Electricity: circuit makers and breakers
Liquid contact
Time delay
200148R, H01H 3370
Patent
active
039405834
ABSTRACT:
An arrangement for quenching an arc in a gas-flow circuit breaker in which at least one check valve is arranged in a flow canal leading through a portion of the insulating material to the quenching gap, the check valve insuring that a reverse flow from the quenching gap into the inlet canals of the quenching gas is prevented.
REFERENCES:
patent: 1141158 (1915-06-01), Turner
patent: 2051659 (1936-08-01), Uebermuth
patent: 2056033 (1936-09-01), Biermanns
patent: 3331935 (1967-07-01), Milianowicz
patent: 3739125 (1973-06-01), Noeske
Macon Robert S.
Siemens Aktiengesellschaft
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