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Hybrid air foil journal bearing and manufacturing method thereof

  • US 20020097927A1
  • Filed: 07/25/2001
  • Published: 07/25/2002
  • Est. Priority Date: 01/19/2001
  • Status: Abandoned Application
First Claim
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1. A hybrid air foil journal bearing supporting a shaft by air layer formed between inner surface of the housing thereof and the shaft, wherein said bearing comprising:

  • a plurality of key slots formed on the surface of the bearing housing, which are spaced apart from each other at a certain distance;

    a plurality of hybrid air foils formed as a body to have a high stiffness and a high resiliency supporting said shaft, which are correspondingly fixed at said key slots.

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