Bearing damper for cold engine ground starts or in-flight re-starts

Dampers for bearing assemblies of gas turbine engines are provided. For example, a damper comprises a damper housing, a lubricant passage defined in the damper housing, and a valve positioned within the lubricant passage. The lubricant passage includes an inlet and an outlet. In one embodiment, the...

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Bibliographische Detailangaben
1. Verfasser: Orkiszewski, Charles Stanley
Format: Patent
Sprache:eng
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