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    Shoe
    2.
    发明授权
    Shoe 有权
    鞋

    公开(公告)号：US09435327B2

    公开(公告)日：2016-09-06

    申请号：US12735670

    申请日：2009-12-07

    申请人： Masaharu Hatta ,  Satoshi Nomura

    发明人： Masaharu Hatta ,  Satoshi Nomura

    IPC分类号： F04B27/08

    CPC分类号： F04B27/0886

    摘要： A shoe 5 includes a spherical portion 5A in sliding contact with a sliding surface 4a that is a hemispherical concave portion of a piston 4, an end surface portion 5B in sliding contact with a swash plate 3, and a circular cylindrical portion 5C formed between the spherical portion 5A and the end surface portion 5B. Linear oil grooves 5F are formed in the outer peripheral surface of the cylindrical portion 5C.

    摘要翻译： 靴子5包括与作为活塞4的半球形凹部的滑动面4a滑动接触的球形部分5A，与斜盘3滑动接触的端面部分5B和形成在旋转斜盘3之间的圆筒形部分5C 球形部分5A和端面部分5B。 在圆筒部5C的外周面上形成线状油槽5F。

    Swash Plate Compressor
    3.
    发明申请
    Swash Plate Compressor 有权
    斜盘式压缩机

    公开(公告)号：US20150285232A1

    公开(公告)日：2015-10-08

    申请号：US14420281

    申请日：2013-08-08

    申请人： SANDEN CORPORATION

    发明人： Toshiharu Tabei ,  Tetsuya Morijiri ,  Hideaki Sato ,  Takeo Yasu

    IPC分类号： F04B27/08

    CPC分类号： F04B27/086 ,  F04B27/0886

    摘要： A swash plate compressor 100 includes a swash plate 111 that rotates with a drive shaft 110, a pair of shoes 137a and 137b placed to sandwich a portion of the swash plate 111 close to a periphery of the swash plate 111, and a piston 136 connected to the swash plate 111 via the pair of shoes 137a and 137b. The piston 136 reciprocates in a cylinder bore 101 a as the swash plate 111 rotates due to the rotation of the drive shaft 110. In the swash plate compressor 100, a zinc phosphate film is formed on each portion of the piston 136 at which the corresponding shoe 137a, 137b is in sliding contact. This reduces occurrence of galling or seizing at the sliding contact portions between the piston 136 and the shoes 137a and 137b.

    摘要翻译： 旋转斜盘压缩机100包括：旋转斜盘111，其与驱动轴110一起旋转;一对滑座137a和137b，其被配置成将斜盘111的一部分与斜盘111的周边相接近;以及活塞136， 经由一对鞋137a和137b到斜盘111。 当旋转斜盘111由于驱动轴110的旋转而旋转时，活塞136在气缸孔101a中往复运动。在斜盘压缩机100中，在活塞136的每个部分上形成磷酸锌膜， 鞋137a，137b滑动接触。 这减少了在活塞136和鞋137a和137b之间的滑动接触部分发生磨损或咬住的现象。

    METHOD AND DEVICE FOR ASSEMBLING SWASH PLATE-TYPE FLUID MACHINE
    4.
    发明申请
    METHOD AND DEVICE FOR ASSEMBLING SWASH PLATE-TYPE FLUID MACHINE 有权
    装配滑板式流体机的方法和装置

    公开(公告)号：US20150121695A1

    公开(公告)日：2015-05-07

    申请号：US14596921

    申请日：2015-01-14

    申请人： SANYO MACHINE WORKS, LTD.

    发明人： Tatsuya ISHIKAWA

    IPC分类号： F04B27/08

    CPC分类号： F04B27/0873 ,  B23P19/04 ,  F04B9/02 ,  F04B27/0886 ,  F04B53/22 ,  Y10T29/49236 ,  Y10T29/53539 ,  Y10T29/53978

    摘要： A method of assembling a swash plate-type fluid machine, comprising: bringing, with each of a plurality of pistons suspended by a swash plate, a shaft assembly in a vertical axis posture and a cylinder block close to each other to insert each of the pistons into a corresponding one of cylinder bores, in incorporating the shaft assembly, which has the plurality of pistons each installed on the swash plate via a pair of shoes matching with both end surfaces of the swash plate, respectively, into the cylinder block.

    摘要翻译： 一种旋转斜盘式流体机械的组装方法，其特征在于，包括：使由旋转斜盘悬挂的多个活塞中的每一个以垂直轴线姿势的轴组件和彼此靠近的气缸体一起插入 活塞进入对应的一个气缸孔，其中包括轴组件，其具有分别通过与斜盘的两个端面匹配的一对鞋分别安装在旋转斜盘上的多个活塞到气缸体中。

    SWASH PLATE TYPE HYDRAULIC ROTATING MACHINE
    5.
    发明申请
    SWASH PLATE TYPE HYDRAULIC ROTATING MACHINE 审中-公开
    液压滚筒式液压旋转机

    公开(公告)号：US20130327208A1

    公开(公告)日：2013-12-12

    申请号：US13882832

    申请日：2010-12-07

    申请人： Takahisa Suzuki ,  Mariko Ohno ,  Hisao Wada

    发明人： Takeshi Ohno ,  Takahisa Suzuki ,  Hisao Wada

    IPC分类号： F01B3/10

    CPC分类号： F01B3/108 ,  F03C1/0639 ,  F04B1/126 ,  F04B1/2078 ,  F04B1/2085 ,  F04B1/22 ,  F04B27/0882 ,  F04B27/0886

    摘要： A swash plate type hydraulic rotating machine includes: a rotating shaft; a valve plate; a swash plate; a cylinder block on the outside of the rotating shaft slidingly contacting the valve plate; cylinders provided in the cylinder block having axially movable pistons therein; shoes on a distal end of respective pistons; an annular keep plate between the swash plate and the cylinder block supporting the shoes having a plain bearing within the inner periphery of the keep plate, the plain bearing supporting the keep plate to push the keep plate toward the swash plate side; and set springs biasing the plain bearing and the cylinder block toward the opposite sides in the axial direction. The swash plate type hydraulic rotating machine is configured such that, when in an assembled state, a gap in the axial direction between the cylinder block and the plain bearing is 0 or a fine gap.

    摘要翻译： 旋转斜盘式液压旋转机包括：旋转轴; 阀板; 斜盘; 旋转轴外侧的气缸体与阀板滑动接触; 设置在气缸体中的缸体中具有可轴向移动的活塞; 各活塞末端的鞋; 旋转斜盘和气缸体之间的环形保持板支撑保持板内周内具有滑动轴承的滑块，滑动轴承支撑保持板以将保持板推向斜盘侧; 并将弹簧偏压滑动轴承和气缸体朝向轴向的相对侧。 旋转斜盘式液压旋转机构构成为，在组装状态下，气缸体与滑动轴承之间的轴向间隙为0或微细间隙。

    SWASH PLATE TYPE COMPRESSOR
    6.
    发明申请
    SWASH PLATE TYPE COMPRESSOR 审中-公开
    洗板式压缩机

    公开(公告)号：US20130243617A1

    公开(公告)日：2013-09-19

    申请号：US13989291

    申请日：2011-11-24

    申请人： Satoshi Nomura ,  Masanori Akizuki ,  Hiroshi Kanemitsu

    发明人： Satoshi Nomura ,  Masanori Akizuki ,  Hiroshi Kanemitsu

    IPC分类号： F04B7/00

    CPC分类号： F04B7/00 ,  F04B27/0886 ,  F16C17/04 ,  F16C33/1065

    摘要： A swash plate type compressor 1 arranged with a swash plate 3 which rotates around a shaft 2, a piston 4 which moves back and forth with the rotation of the swash plate 3 and formed with a spherical indent part 4a, and a shoe 5 formed with a flat part 5a which slides against the swash plate 3 and a spherical surface part 5b which slides in the spherical indent part 4a formed on the piston 4, wherein a coating layer 3b comprised s formed on the surface of the swash plate 3 and spiral or concentric shaped grooves 3c are formed with the center of the swash plate 3 at the center on the surface of the coating layer 3b, a diameter of the flat part 3 is set at 10.5 mm or less, and the pitch of the concentric protrusion 3d is set so that the sum of the length of the concentric protrusions 3d which contact the flat part 5a is 300 mm or more. It is possible to reduce friction between the shoe and the swash plate by reducing the diameter of the flat part of the shoe and it is possible to reduce wear of the coating layer.

    摘要翻译： 旋转斜盘式压缩机1，其配置有围绕轴2旋转的斜盘3，随着旋转斜盘3的旋转而前后移动并形成有球形凹部4a的活塞4，以及形成有 在斜盘3上滑动的平坦部分5a和形成在活塞4上的球形凹口部分4a中滑动的球形表面部分5b，其中形成在旋转斜盘3的表面上的涂层3b和螺旋或 在旋转斜盘3的中心位于涂层3b的表面的中心处形成有同心形状的槽3c，平坦部3的直径设定为10.5mm以下，同心突起3d的间距为 使得与平坦部5a接触的同心突起3d的长度的总和为300mm以上。 通过减小鞋的平坦部分的直径，可以减小鞋与斜盘之间的摩擦，并且可以减少涂层的磨损。

    Sliding device
    7.
    发明授权
    Sliding device 有权
    滑动装置

    公开(公告)号：US08136417B2

    公开(公告)日：2012-03-20

    申请号：US11887514

    申请日：2006-01-18

    申请人： Hiroshi Kanemitsu ,  Masaharu Hatta

    发明人： Hiroshi Kanemitsu ,  Masaharu Hatta

    IPC分类号： F16H23/00 ,  F16C33/10

    CPC分类号： F04B27/0886 ,  F04B27/086 ,  F05C2201/021 ,  F05C2201/0412 ,  F05C2201/0433 ,  F05C2201/0475 ,  F05C2253/12 ,  F16C33/106 ,  F16C33/14 ,  Y10T74/18336

    摘要： A sliding device 1 includes a swash plate 3 rotated in association with a rotating shaft 2 and semispherical shoes 4 sliding on the swash plate 3. The semispherical shoes 4 are formed of a ferrous material and the swash plate 3 is manufactured using high-strength brass as a material.On a sliding surface 4A of the shoe 4, a large number of minute annular expandingly projecting parts 7′ are formed by laser hardening and a lubricating oil passage 10′ consisting of a reticular concave part is also formed.Thereby, a sliding device 1 having excellent seizure resistance as compared with conventional sliding devices can be provided.

    摘要翻译： 滑动装置1包括与旋转轴2相关联地旋转的斜盘3和在斜盘3上滑动的半球形鞋4.半球形鞋4由铁质材料形成，斜盘3使用高强度黄铜 作为材料。 在鞋4的滑动面4A上，通过激光硬化形成大量微小的环状突出部7'，并且还形成由网状凹部构成的润滑油路10'。 因此，可以提供与常规滑动装置相比具有优异的耐咬住性的滑动装置1。

    Sliding device
    8.
    发明授权
    Sliding device 有权
    滑动装置

    公开(公告)号：US07892656B2

    公开(公告)日：2011-02-22

    申请号：US11662249

    申请日：2005-09-29

    申请人： Hiroshi Kanemitsu ,  Masaru Yoshikawa ,  Masaharu Hatta

    发明人： Hiroshi Kanemitsu ,  Masaru Yoshikawa ,  Masaharu Hatta

    IPC分类号： B23P9/00 ,  F04B27/10

    CPC分类号： F04B27/1054 ,  F04B27/0886 ,  F05C2201/0475 ,  F05C2201/0487 ,  F05C2203/06 ,  F05C2251/10 ,  F05C2253/12 ,  F16H23/00 ,  Y10T74/18336 ,  Y10T428/12993

    摘要： A sliding device 1 is constituted of a swash plate 3 including a first sliding surface 3A and a semispherical shoe 4 sliding with the swash plate 3. The swash plate 3 is constituted of a base material 3B of high strength brass containing Mn and Si, and very small granular Mn—Si compounds 6 are exposed on an inside of the base material 3B and on the first sliding surface 3A (surface of the base material 3B). The above described swash plate 3 increases in exposure amount of the Mn—Si compounds 6 exposed on the first sliding surface 3A by applying etching to the base material 3B after cutting the base material 3B. The sliding device 1 is favorable in seizure resistance and has a low manufacturing cost as compared with conventional sliding devices.

    摘要翻译： 滑动装置1由包括与斜盘3滑动的第一滑动面3A和半球形鞋4的旋转斜盘3构成。斜盘3由含有Mn和Si的高强度黄铜的基材3B构成， 非常小的粒状Mn-Si化合物6暴露在基材3B的内部和第一滑动面3A（基材3B的表面）上。 上述斜盘3通过在切割基材3B之后对基材3B进行蚀刻而使暴露在第一滑动表面3A上的Mn-Si化合物6的曝光量增加。 与传统的滑动装置相比，滑动装置1的耐咬合性良好，制造成本低。

    Variable displacement inclined plate type compressor
    9.
    发明授权
    Variable displacement inclined plate type compressor 失效
    可变排量斜板式压缩机

    公开(公告)号：US07882779B2

    公开(公告)日：2011-02-08

    申请号：US12161725

    申请日：2007-01-11

    申请人： Teruo Higuchi

    发明人： Teruo Higuchi

    IPC分类号： F01B31/10 ,  F01B3/00

    CPC分类号： F04B27/1054 ,  F04B27/0886

    摘要： A variable displacement inclined plate type compressor comprising a spindle, an inclined plate provided to be inclinable relative to the spindle and rotating together with the spindle, a pair of shoes arranged to hold the inclined plate therebetween, and a piston coupled with the inclined plate through the pair of shoes, wherein the quantity of stroke of the piston is determined depending on the inclination angle of the inclined plate. In the sliding surface of the inclined plate with which the planar part of the shoe comes into contact, a groove is provided such that the contact area of the shoe and the sliding surface of the inclined plate when the inclination angle of the inclined plate is minimum becomes smaller than that when the inclination angle of the inclined plate is maximum. In such a structure, power consumption can be reduced during low displacement operation without damaging reliability of the compressor.

    摘要翻译： 一种可变排量倾斜板式压缩机，包括主轴，倾斜板，其设置成相对于所述主轴可倾斜并与所述心轴一起旋转;一对鞋，布置成将所述倾斜板保持在其间;以及活塞，其与所述倾斜板通过 所述一对鞋，其中所述活塞的行程量取决于所述倾斜板的倾斜角度来确定。 在滑板的平坦部分接触的倾斜板的滑动表面中，设置有凹槽，使得当倾斜板的倾斜角度最小时，滑块与倾斜板的滑动面的接触面积 变得比倾斜板的倾斜角度最大时的小。 在这样的结构中，能够在低位移运转时降低能量消耗，而不损害压缩机的可靠性。