Hydrodynamic gas bearing

作者: Takafumi Asada , Hiroyuki Funasho

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摘要: A hydrodynamic gas bearing includes a cantilevered shaft having free end, fixed and communicating hole for with passage formed at an end surface of the shaft. cover member is rotatably arranged around to periphery One inner which faces outer herringbone-configured pressure generating grooves preventing from being fed side has helical-configured feeding