Bourdon tube construction
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United States of America Patent
Stats
-
Sep 24, 1985
Grant Date -
N/A
app pub date -
Nov 18, 1982
filing date -
Nov 18, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A Bourdon tube and its method of manufacture comprised of a displaceable portion having an arcuate extent of between 170 degrees and 190 degrees, with a controlled size opening contained in the edge face of each end. Secured pressure tight in one end opening is a capillary forming the non-displacement portion of the Bourdon tube, while secured pressure tight in the other end is a seal plug forming the tube tip of the Bourdon tube.
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