On-load tap changer switch assembly
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United States of America Patent
Stats
-
Jun 10, 1980
Grant Date -
N/A
app pub date -
Oct 25, 1977
filing date -
Oct 29, 1976
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In an on-load tap changer comprising a step selector operated by two shafts which are rotatable with respect to each other, a damping switch for temporarily switching in a damping resistor during a plus/minus or a coarse/fine switching operation is operated by a cam member fixedly mounted on one of the two shafts.
First Claim
Family
International Classification(s)
Cited Art Landscape
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