Gas turbine engine with fluid damper
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United States of America Patent
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Aug 4, 2020
Grant Date -
Nov 19, 2015
app pub date -
May 8, 2015
filing date -
May 16, 2014
priority date (Note) -
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Abstract
A gas turbine engine includes a static structure which includes a first fluid passage and a rotatable shaft. A bearing assembly supports the rotatable shaft relative to the static structure. The bearing assembly includes an outer race with a damper passage that extends between the static structure and the outer race. A second fluid passage extends from the damper passage to a seal.
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