Journal bearing
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United States of America Patent
Stats
-
Dec 5, 2000
Grant Date -
N/A
app pub date -
Jul 26, 1999
filing date -
Jul 29, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a journal bearing for the shafts of high-speed rotors, and provides simple, and therefore low-cost, centering of squeeze film dampers for high-speed rotors, with improved long-term behavior, less installation space requirements and adequate concentricity accuracy. A centering element divides the annular gap into two partial annular gaps, with the bearing housing being configured in at least two parts and with a first bearing housing part bounding the first partial annular gap radially toward the outside and a second bearing housing part bounding the second partial annular gap radially toward the outside.
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