Sensor for currentmeter
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United States of America Patent
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-
Nov 12, 1985
Grant Date -
N/A
app pub date -
Aug 9, 1983
filing date -
Aug 18, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sensor for a currentmeter includes a supporting member which is provided to support a pair of transmitter/receiver units which rotate around an axis that is not parallel to (i.e.-intersects) a transmission path of supersonic waves which propagate between the units. Sing-around signals which are transmitted correspond to each rotating position of the supporting member. Since only one pair of transmitter/receiver units is required, current turbulence caused by the supporting member is reduced so that a highly precise measurement of the current flowing between the pair of transmitter/receiver units may be obtained.
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