| 摘要 |
<p>A non-lubricated, gas film load support bearing (24) wherein the rotating shaft (20) is of ceramic material such as silicon nitride, and the surrounding bearing segments (30) are of carbon-graphite material. The carbon-graphite surface (32) is configured with lands and depressions (48) for self-generation of the gas film from surrounding, hot, oxygen-bearing gases.</p> |
