公开(公告)号：US5704272A

公开(公告)日：1998-01-06

申请号：US703229

申请日：1996-08-26

申请人： William A. Durako, Jr. ,  Shiv C. Gupta ,  Jong-Yeong Yung ,  Gerard C. Visel ,  Scott M. Thomson

发明人： William A. Durako, Jr. ,  Shiv C. Gupta ,  Jong-Yeong Yung ,  Gerard C. Visel ,  Scott M. Thomson

IPC分类号： F01B3/02 ,  F01B3/00 ,  F04B1/20 ,  F01B13/04

CPC分类号： F04B1/2078 ,  F01B3/007 ,  F05C2201/0478 ,  F05C2203/0817 ,  F05C2203/0843 ,  F05C2253/12 ,  Y10T74/18336

摘要： An improved axial-piston energy converting device is provided by utilizing a thin ceramic wear plate insert, having a typical thickness of only about 0.005 to 0.040 inches in thickness, as a cam surface secured by atmospheric pressure to an underlying support surface of a steel cam plate support structure. Attachment of the wear plate to the cam plate supporting surface is accomplished by polishing both a supporting surface of the cam plate, and a mating surface of the wear plate to a very smooth finish, and wiping a thin film of a fluid such as oil onto one of the polished surfaces prior to placing the wear plate onto the supporting surface. The highly polished, together with the light film of oil, result in a joint that is essentially air tight. Atmospheric pressure acting on the cam surface of the wear plate serves to hold the wear plate tightly in place on the support surface in the same manner that a pair of Johansson blocks are held together if their highly polished surfaces are mated.

摘要翻译： 改进的轴向 - 活塞能量转换装置是通过利用薄陶瓷耐磨板插件来提供的，所述薄陶瓷耐磨板插件具有典型的厚度仅为约0.005至0.040英寸的厚度，作为通过大气压力固定到钢凸轮的下面支撑表面的凸轮表面 板支撑结构。 耐磨板与凸轮板支撑表面的连接是通过将凸轮板的支撑表面和耐磨板的配合表面抛光到非常光滑的表面上，并将诸如油的流体的薄膜擦拭到 在将耐磨板放置在支撑表面之前的抛光表面之一。 高度抛光，与油膜一起形成基本上是气密的接头。 作用在耐磨板的凸轮表面上的大气压力用于将耐磨板紧紧地保持在支撑表面上的适当位置，使得如果将一对Johansson块保持在一起，如果它们的高度抛光的表面配合在一起。