Variable nozzle unit, turbocharger, and method for manufacturing variable nozzle unit
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United States of America Patent
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Sep 28, 2021
Grant Date -
May 9, 2019
app pub date -
Mar 27, 2017
filing date -
Apr 4, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A variable nozzle unit includes: a connection pin which includes a shaft; a support ring which is provided with a first through-hole; and a nozzle ring which is provided with a second through-hole, in which the shaft is inserted through the first through-hole and the second through-hole, one end of the shaft is provided with a flange portion having a diameter larger than that of the second through-hole and the other end of the shaft is provided with a head portion having a diameter larger than that of the first through-hole, the flange portion is in contact with the nozzle ring, and an elastic member that urges the support ring toward the nozzle ring is disposed between the head portion and the support ring.
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Cited Art Landscape
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