AXIAL SLIDING BEARING AND METHOD OF REDUCING POWER

专利名称：AXIAL SLIDING BEARING AND METHOD OF

REDUCING POWER LOSSES THEREOF

发明人：IVANTYSYNOVA, Monika, Marianne,BAKER,

Jonathan

申请号：EP09755423.2申请日：20090401公开号：EP2263017A2公开日：20101222

摘要：A machine and method for a hydrostatic axial sliding bearing that has bearingand sealing functions and is capable of exhibiting reduced power losses. The hydrostaticaxial sliding bearing of the machine is defined by axial sliding bearing surfaces that areseparated by a fluid film and adapted for movement relative to each other duringoperation of the machine. The machine has first and second elements that define a firstand a second of the axial sliding bearing surfaces. In combination, the first and secondaxial sliding bearing surfaces function as bearing and sealing surfaces for the hydrostaticaxial sliding bearing. The machine is adapted so that the first and second axial slidingbearing surfaces move relative to each other in a first direction of motion, and at leastthe second axial sliding bearing surface has a surface profile with an oscillatory waveformin the first direction of motion.

申请人：Purdue Research Foundation

地址：3000 Kent Avenue West Lafayette, IN 47906 US

国籍：US

代理机构：Hirsz, Christopher Stanislaw

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