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2.发明公开
公开(公告)号：EP2264316A1
公开(公告)日：2010-12-22
申请号：EP09828427.6
申请日：2009-10-27
申请人： Taiho Kogyo Co., Ltd
CPC分类号： F16H23/00 , B05D1/38 , F04B27/086 , F04B27/0886 , F04B27/1036 , F05C2201/021 , F05C2201/0436 , F05C2201/0475 , Y10T74/18336
摘要： A swash plate 3 includes an substrate 11 made of an iron-based material, a hard first resin layer 12 provided to coat an end surface of the substrate 11, and a soft second resin layer 13 provided to coat the first resin layer 12. A spiral annular groove 12A is formed in a surface of the first resin layer 12, and the second resin layer 13 is provided to match a sectional shape of the first resin layer 12. With the soft second resin layer 13 on a sliding surface 3A of the swash plate 3, the swash plate 3 having a good fit in an initial stage of sliding can be provided. When the second resin layer 13 partially wears, a protrusion 12 of the first resin layer 12 of hard resin is exposed, and thus the swash plate 3 having good wear resistance can be provided. The swash plate 3 having good sliding properties can be provided.
摘要翻译： 斜盘3包括由铁基材料制成的基板11，设置用于涂覆基板11的端面的硬质第一树脂层12和设置成涂覆第一树脂层12的软质第二树脂层13。 在第一树脂层12的表面上形成有螺旋形的环状槽12A，并且设置第二树脂层13以匹配第一树脂层12的截面形状。在软质第二树脂层13的滑动面3A上， 可以提供斜盘3，在初始滑动阶段具有良好配合的斜盘3。 当第二树脂层13部分磨损时，硬树脂的第一树脂层12的突起12露出，因此可以提供具有良好耐磨性的斜盘3。 可以提供具有良好滑动特性的斜盘3。
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公开(公告)号：EP3037666B1
公开(公告)日：2018-10-10
申请号：EP15752416.6
申请日：2015-02-19
申请人： Taiho Kogyo Co., Ltd
IPC分类号： F04C18/32 , F04C18/344 , F04C29/02 , F04C18/356 , F01C21/10
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 member 2 and second closing member 3 close opening portions at both ends of cylindrical member 1 in an axial direction. Base 411 is housed in a space formed by cylindrical member 1, first closing member 2, and second closing member 3, and rotates around an axis in the same direction as the axial direction of cylindrical member 1. Resin layers 410 are formed on thrust surfaces of base 411. Groove C is a plurality of concentric circular grooves or a spiral groove formed on each resin layer 410, 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 411.
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公开(公告)号：EP3037666A1
公开(公告)日：2016-06-29
申请号：EP15752416.6
申请日：2015-02-19
申请人： Taiho Kogyo Co., Ltd
IPC分类号： F04C18/32 , F04C18/344 , F04C29/02
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 member 2 and second closing member 3 close opening portions at both ends of cylindrical member 1 in an axial direction. Base 411 is housed in a space formed by cylindrical member 1, first closing member 2, and second closing member 3, and rotates around an axis in the same direction as the axial direction of cylindrical member 1. Resin layers 410 are formed on thrust surfaces of base 411. Groove C is a plurality of concentric circular grooves or a spiral groove formed on each resin layer 410, 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 411.
摘要翻译： 第一闭塞部件2和第二闭塞部件3将筒状部件1的两端部的开口部在轴向上封闭。 基部411容纳在由圆柱形构件1，第一封闭构件2和第二封闭构件3形成的空间中，并且围绕与圆柱形构件1的轴向方向相同的方向的轴线旋转。树脂层410形成在推力表面 槽C是在各树脂层410上形成的多个同心圆状的槽或螺旋状的槽，圆状槽的圆的中心或螺旋状的槽的螺旋的中心与第一树脂层410的旋转中心 基地411。
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公开(公告)号：EP2241754B1
公开(公告)日：2017-01-25
申请号：EP09815464.4
申请日：2009-11-26
申请人： Taiho Kogyo Co., Ltd
CPC分类号： F04B27/0886 , F04B27/1054 , F04B53/14 , F04B53/16
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公开(公告)号：EP3051135A1
公开(公告)日：2016-08-03
申请号：EP14849943.7
申请日：2014-09-29
申请人： Taiho Kogyo Co., Ltd
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.
摘要翻译： 涡旋构件包括具有面板的基座和设置成从面板向另一涡旋构件延伸的螺旋叶片，形成在基座上的树脂层L1和形成在树脂层的表面上的多个凹槽C. 多个槽C形成在树脂层L1的表面上。 每个槽C的横截面具有类似于U形或半圆的形状，其中宽度朝向较深的位置减小，并且宽度的变化率朝向底部增加。 沟槽C是通过沿着树脂层的原始表面移动切削工具的边缘而形成的，其最初通过应用等形成在基座L0上。
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公开(公告)号：EP3051135B1
公开(公告)日：2018-11-14
申请号：EP14849943.7
申请日：2014-09-29
申请人： Taiho Kogyo Co., Ltd
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：EP2264316B1
公开(公告)日：2018-06-06
申请号：EP09828427.6
申请日：2009-10-27
申请人： Taiho Kogyo Co., Ltd
CPC分类号： F16H23/00 , B05D1/38 , F04B27/086 , F04B27/0886 , F04B27/1036 , F05C2201/021 , F05C2201/0436 , F05C2201/0475 , Y10T74/18336
摘要： A swash plate 3 includes an substrate 11 made of an iron-based material, a hard first resin layer 12 provided to coat an end surface of the substrate 11, and a soft second resin layer 13 provided to coat the first resin layer 12. A spiral annular groove 12A is formed in a surface of the first resin layer 12, and the second resin layer 13 is provided to match a sectional shape of the first resin layer 12. With the soft second resin layer 13 on a sliding surface 3A of the swash plate 3, the swash plate 3 having a good fit in an initial stage of sliding can be provided. When the second resin layer 13 partially wears, a protrusion 12 of the first resin layer 12 of hard resin is exposed, and thus the swash plate 3 having good wear resistance can be provided. The swash plate 3 having good sliding properties can be provided.
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公开(公告)号：EP2647843A1
公开(公告)日：2013-10-09
申请号：EP11844201.1
申请日：2011-12-02
申请人： Taiho Kogyo Co., Ltd
CPC分类号： F04B27/0895 , F04B27/086 , F04B27/0882 , F04B27/1054 , F04B27/1063 , F04B27/109 , F04B27/18 , F04B39/00 , F05C2253/12 , Y10T74/18336
摘要： [Task]
A resin-based coating layer on a swash plate of a swash-plate type compressor, particularly, a variable-displacement swash-plate type compressor should have wear resistance and low-friction property altogether.
[Means for Solution]
A swash plate (60) of a swash plate-type compressor is covered with a resin-based coating layer (112). The coating layer contains 5 to 60 mass% of spherical graphite particles (115b) having an average particle diameter of 5 to 50 µm, the balance being one or more species selected from polyimide resin and polyamide-imide resin. The spherical graphite particles (115b), excepting minute particles having a particle diameter 0.5 times or smaller the average particle diameter, have an average shape coefficient (Y AVE ), as defined below, falling within a range of 1 to 4, and further 70% or more in number of the spherical graphite particles have a shape coefficient (Y), as defined below, within a range of 1 to 1.5,
wherein, "total" indicates that a value in [ ] is totalized for number "i", "PM" indicates the circumferential length of one particle, "A" indicates a cross sectional area of one particle, and "i" indicates the measurement number.摘要翻译： [任务]旋转斜盘式压缩机，特别是可变排量斜盘式压缩机的斜板上的树脂基涂层应具有耐磨性和低摩擦特性。 [解决方案]旋转斜盘式压缩机的旋转斜盘（60）被树脂基涂层（112）覆盖。 涂层含有5〜60质量％的平均粒径为5〜50μm的球形石墨粒子（115b），余量为选自聚酰亚胺树脂和聚酰胺 - 酰亚胺树脂中的1种以上。 球形石墨粒子（115b）除了平均粒径的0.5倍以下的微小粒子外，其平均形状系数（Y AVE）定义如下，在1〜4的范围内，进一步为70 球形石墨颗粒的数量的％以上具有如下定义的形状系数（Y）在1〜1.5的范围内，其中，“总计”表示数字“i”中的[]中的值被合计， “PM”表示一个颗粒的圆周长度，“A”表示一个颗粒的横截面积，“i”表示测量数。
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公开(公告)号：EP2241754A1
公开(公告)日：2010-10-20
申请号：EP09815464.4
申请日：2009-11-26
申请人： Taiho Kogyo Co., Ltd
CPC分类号： F04B27/0886 , F04B27/1054 , F04B53/14 , F04B53/16
摘要： A swash plate type compressor 1 includes a swash plate 3 rotating around a rotating shaft, pistons 4 that advance and retreat with the rotation of the swash plate and each are formed with a hemispherical concave sliding surface, and shoes 5 each formed with a flat end surface part 12 being in sliding contact with the swash plate and a spherical surface part 11 being in sliding contact with the sliding surface 4a of the piston. A cylindrical part 13 is formed between the spherical surface part and the end surface part of the shoe, and the shoe is formed with a flange part 14 that surrounds the boundary portion between the cylindrical part and the end surface part and is in sliding contact with the swash plate. Further, the flange part is located on the inside of an imaginary spherical surface S including the sliding surface of the piston, and the diameter d2 of the cylindrical part is smaller than the diameter d3 of the opening of the sliding surface of the piston. The shoe can be lubricated satisfactorily.
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