Compressed gas-blast circuit breaker
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United States of America Patent
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May 4, 2004
Grant Date -
N/A
app pub date -
May 29, 2002
filing date -
Nov 3, 1999
priority date (Note) -
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Abstract
A hollow contact tube is provided in a compressed gas-blast circuit breaker in order to improve dielectric properties. The outlet (6) of said contact tube cooperates with a deflecting body (9) and is surrounded by a fixed substantially hollow cylindrical flow director (8).
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