Fluid handling – Self-proportioning or correlating systems – Self-controlled branched flow systems
Patent
1980-05-16
1981-11-17
Spiegel, H. Jay
Fluid handling
Self-proportioning or correlating systems
Self-controlled branched flow systems
1371165, 1374925, G05D 1100
Patent
active
043005861
ABSTRACT:
A stabilizer (1) includes a first passage (20-23) which connects a compressed gas source (2-3) to the circuit breaker and a second passage (9, 16, 34, 22) which makes the circuit breaker communicate with the atmosphere, these passages being normally closed, as well as means (10) for opening the first passage when the gas pressure in the circuit breaker is lower than a first value and means (31, 13) for opening the second passage when the gas pressure in the circuit breaker is higher than a second value. Application to high-tension air blast circuit breaker.
REFERENCES:
patent: 2888027 (1959-05-01), Gerwig et al.
patent: 3064670 (1962-11-01), Peras
patent: 4055198 (1977-10-01), Iannelli
patent: 4111222 (1978-09-01), Hassell
Delcoustal Jean-Marie
Pascal Jacques
Thuries Edmond
Delle-Alsthom
Spiegel H. Jay
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