文献类型：专利

英文题名：Magnetic pump`s thrust sliding bearing, has pair of arc groove formed on upward end face along circle direction equably as oil groove, convergent-contour inclined plane equipped to friction plane formed on drive sliding bearing

作者：HE L;GAO L;AN Q

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN200982309-Y

申请日：2006-09-15

公开日：2007-11-28

语种：英文

收录：DERWENT

摘要：NOVELTY - The bearing has a pair of arc groove formed on an upward end face along circle direction equably as an oil groove (3). The upward end face of a drive sliding bearing (1) is a friction plane (2). A convergent-contour inclined plane (4) is equipped to the friction plane close to every oil groove. The ratio between the maximum thickness of convergent-contour inclined plane and the distance between the two sliding bearings is 0.8 to 2.0 or 1.3. USE - Magnetic pump`s thrust sliding bearing. ADVANTAGE - The drive sliding bearing rotates producing hydrodynamic pressure between two friction planes due to pumping action of inclined plane, and the two friction planes set apart, thus avoiding direct dry friction. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a magnetic pump`s thrust sliding bearing. Drive sliding bearing (1) Friction plane (2) Oil groove (3) Convergent-contour inclined plane (4)