Parallelly connected just outer lane dislocation resistance -increasing formula squeeze [oil] film damper
The utility model provides a parallelly connected just outer lane dislocation resistance -increasing formula squeeze [oil] film damper, the outer oil film attenuator A that constitutes including sleeve 3, bearing 4, support 5, pull rod 6, support 7, quick -witted casket 8, outer oil film fuel feedin...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a parallelly connected just outer lane dislocation resistance -increasing formula squeeze [oil] film damper, the outer oil film attenuator A that constitutes including sleeve 3, bearing 4, support 5, pull rod 6, support 7, quick -witted casket 8, outer oil film fuel feeding hole 9, inlayer oil film fuel feeding hole 10, by quick -witted casket 8 and support 5, the inlayer oil film attenuator B who constitutes by sleeve 3 and support 5, the oil film that outer oil film attenuator A fills between by outer oil film attenuator axle journal 2A and outer oil film attenuator outer lane 1A constitutes, and the oil film that inlayer oil film attenuator B fills between by inlayer oil film attenuator axle journal 2B and inlayer oil film attenuator outer lane 1B constitutes,compare with traditional squeeze [oil] film damper, the utility model discloses produced oil film rigidity reduces by a wide margin when reaching the same oil film damping, has restrained the high non -linear condition of oi |
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