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公开(公告)号：US10184463B2
公开(公告)日：2019-01-22
申请号：US15751952
申请日：2016-09-28
IPC分类号： F16C33/00 , F16C17/00 , F04B27/00 , F04B27/12 , F16C17/10 , F16C33/12 , F16C33/10 , F04B27/10
摘要： A compressor swash plate includes a base member having a flat plate shape, and a coating layer formed on a surface of the base member and having projections formed in a linear shape, in which the following inequalities are satisfied when a plane part formed on a prism is pressed against the coating layer with a pressure of 30 MPa: 0.01≤B≤0.06 and 10≤S≤40, where B indicates widths (mm) of surfaces of the projections in contact with the plane part, and S indicates a percentage (%) of a total sum of an area Si of the contact surfaces (a gross area of the surfaces of the projections in contact with the plane part) relative to a reference area (an area of a part of the coating layer against which the plane part is pressed).
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公开(公告)号：US09752579B2
公开(公告)日：2017-09-05
申请号：US15025017
申请日：2014-09-29
CPC分类号： F04C18/0292 , F01C19/005 , F01C19/08 , F01C21/104 , F04C18/0215 , F04C18/0284 , F04C27/005 , F04C2210/22 , F04C2230/91 , F05C2253/20
摘要： A scroll member includes a base having a panel and a spiral blade provided to extend from the panel toward another scroll member, resin layer L1 formed on the base, and a plurality of grooves C formed on a surface of the resin layer. The plurality of grooves C are formed on the surface of resin layer L1. A cross-section of each groove C has a shape similar to a U-shape or a semicircle in which the width decreases toward the deeper position and the rate of change in width increases toward the bottom. Grooves C are formed by moving an edge of a cutting tool along the original surface of the resin layer, which is originally formed on base L0 by application or the like.
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公开(公告)号：US20150036955A1
公开(公告)日：2015-02-05
申请号：US14367697
申请日：2012-11-16
CPC分类号： F16C33/205 , F04C18/02 , F04C18/0246 , F04C2230/91 , F04C2240/56 , F05C2253/20 , F16C17/04 , F16C33/208 , F16C2202/50 , F16C2208/02 , F16C2208/80 , F16C2223/30 , F16C2360/00 , F16C2360/42
摘要： A thrust bearing is equipped with a resin coating applied to the surface of a base material. Lattice-shaped discharge grooves are formed in the surface of the thrust bearing, and planer protrusions having a square shape or the like are formed at the adjacent positions thereof. Each corner part of each planer protrusion form a sliding surface that slides with respect to a counterpart member. Contaminants such as wear particles that have infiltrated between the counterpart member and the sliding surface fail into the discharge grooves and then are discharged outside of the sliding surface. The chamfering of each corner part to a rounded shape prevents the contaminants from accumulating in the discharge grooves, thus preventing the contaminants from biting into the planer protrusions.
摘要翻译： 推力轴承配备有施加到基材表面的树脂涂层。 在推力轴承的表面上形成格子状的排出槽，在其相邻的位置形成有平面形状的平面突起。 每个平面突起的每个角部形成相对于配对构件滑动的滑动表面。 渗入对方构件和滑动面之间的磨损颗粒等污染物不能进入排出槽，然后排出到滑动面外。 每个角部分的倒角成圆形可防止污染物积聚在排出槽中，从而防止污染物咬入平面突起中。
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公开(公告)号：US09835157B2
公开(公告)日：2017-12-05
申请号：US14892939
申请日：2015-02-19
IPC分类号： F04C18/344 , F01C21/10 , F04C18/32 , F04C18/356 , F04C29/02 , F04C29/12
CPC分类号： F04C18/3441 , F01C21/10 , F01C21/108 , F04C18/322 , F04C18/3564 , F04C29/02 , F04C29/124 , F04C2230/91 , F04C2240/54 , F05C2251/14 , F05C2253/20
摘要： First closing plate and second closing plate close opening portions at both ends of cylindrical member in an axial direction. Base is housed in a space formed by cylindrical member, first closing plate, and second closing plate, and rotates around an axis in the same direction as the axial direction of cylindrical member. Resin layers are formed on thrust surfaces of base. Groove C is a plurality of concentric circular grooves or a spiral groove formed on each resin layer, and the center of circles of the circular grooves or the center of a spiral of the spiral groove is different from the rotation center of base.
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公开(公告)号：US09506499B2
公开(公告)日：2016-11-29
申请号：US14367697
申请日：2012-11-16
CPC分类号： F16C33/205 , F04C18/02 , F04C18/0246 , F04C2230/91 , F04C2240/56 , F05C2253/20 , F16C17/04 , F16C33/208 , F16C2202/50 , F16C2208/02 , F16C2208/80 , F16C2223/30 , F16C2360/00 , F16C2360/42
摘要： A thrust bearing is equipped with a resin coating applied to the surface of a base material. Lattice-shaped discharge grooves are formed in the surface of the thrust bearing, and planer protrusions having a square shape or the like are formed at the adjacent positions thereof. Each corner part of each planer protrusion form a sliding surface that slides with respect to a counterpart member. Contaminants such as wear particles that have infiltrated between the counterpart member and the sliding surface fail into the discharge grooves and then are discharged outside of the sliding surface. The chamfering of each corner part to a rounded shape prevents the contaminants from accumulating in the discharge grooves, thus preventing the contaminants from biting into the planer protrusions.
摘要翻译： 推力轴承配备有施加到基材表面的树脂涂层。 在推力轴承的表面上形成格子状的排出槽，在其相邻的位置形成有平面形状的平面突起。 每个平面突起的每个角部形成相对于配对构件滑动的滑动表面。 渗入对方构件和滑动面之间的磨损颗粒等污染物不能进入排出槽，然后排出到滑动面外。 每个角部分的倒角成圆形可防止污染物积聚在排出槽中，从而防止污染物咬入平面突起中。
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