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    • 2. 发明授权
    • Scroll type compressor and rotation preventing mechanism used in the same
    • 滚动式压缩机和旋转防止机构
    • US06200115B1
    • 2001-03-13
    • US09366196
    • 1999-08-04
    • Toshiyuki Kikuchi
    • Toshiyuki Kikuchi
    • F04C1804
    • F01C17/063F01C17/06F16C2360/42
    • A ball coupling constituting a rotation preventing mechanism (77) includes a first annular race section (59, 79) having a thrust ball transfer surface formed on one surface thereof, a second annular race section (61, 81) having a ball transfer surface formed on one surface thereof confronting the one surface of the first race section and thrust balls (67) interposed between the first and second race sections (79, 81). At least one of the first and second race sections has a cross sectional shape such that the central portion of the other surface (87) thereof confronting the one surface is a recessed groove (89). A scroll type compressor includes the rotation preventing mechanism on the back surface of a movable scroll member.
    • 构成旋转防止机构(77)的球形联轴器包括在其一个表面上形成有推力球转移面的第一环形圈部(59,79),形成有球转移面的第二环形圈部(61,81) 在其面对第一座圈部分的一个表面的一个表面上以及置于第一和第二座圈部分(79,81)之间的推力球(67)。 第一和第二座圈中的至少一个具有横截面形状,使得面对该一个表面的另一个表面(87)的中心部分是凹槽(89)。 涡旋式压缩机包括在可动涡旋件的后表面上的防旋转机构。
    • 8. 发明授权
    • Scroll-type fluid displacement apparatus having spiral start portion with thick base and thin tip
    • 涡旋型流体置换装置,具有厚底和螺旋起始部分
    • US06368087B2
    • 2002-04-09
    • US09777868
    • 2001-02-07
    • Toshiyuki KikuchiKo Tsukamoto
    • Toshiyuki KikuchiKo Tsukamoto
    • F01C104
    • F04C18/0269
    • A scroll-type compressor includes a fixed and an orbiting scroll each having an end plate and a spiral element on the end plate and interfits with each other. A first transition line at a widened-starting portion of the spiral element between an interior wall and a tip surface comprises a first upper arc connecting to an upper, interior involute wall starting point and a second upper arc connecting to an upper, exterior involute wall starting point and a straight line. A second transition line at the widened-starting portion between the interior wall and a base surface comprises a first lower arc connecting to a lower, interior involute wall starting point and a second lower arc connecting a lower, exterior involute wall starting point and a straight line.
    • 一种涡旋式压缩机包括一个固定的和一个绕动的涡旋盘,它们在端板上具有一个端板和一个螺旋形元件,并且彼此相互配合。 在内壁和尖端表面之间的螺旋形元件的加宽起始部分处的第一过渡线包括连接到上部内部渐开线壁起点的第一上部弧线和连接到上部外部渐开线壁的第二上部弧线 起点和直线。 在内壁和基面之间的加宽起始部分处的第二过渡线包括连接到下内部渐开线壁起点的第一下弧线和连接下外部渐开线壁起点的第二下弧线和直线 线。
    • 9. 发明授权
    • Scroll-type fluid displacement apparatus
    • 涡旋式流体置换装置
    • US6068458A
    • 2000-05-30
    • US13195
    • 1998-01-26
    • Toshiyuki Kikuchi
    • Toshiyuki Kikuchi
    • F01C21/10F04C18/02F01C1/02
    • F01C21/10F04C18/0215
    • A scroll-type fluid displacement apparatus comprises a housing having an inlet port and outlet port and a fluid displacement mechanism having a first end and a second end disposed within the housing for displacing a fluid from the inlet port to the outlet port. The fluid displacement mechanism is fixed to the housing by a plurality of fixing members. A discharge chamber is defined by the first end of the displacement mechanism and the housing. A matching surface is defined between the first end of the fluid displacement mechanism and the inner surface of the housing. A sealing device is disposed in the matching surface for sealing the matching surface between adjacent fixing members. Thereby, the scroll-type fluid displacement apparatus has superior axial sealing of the discharge chamber while simultaneously achieving simplifying manufacturing.
    • 涡旋式流体置换装置包括具有入口端口和出口端口的壳体和流体移动机构,其具有设置在壳体内的第一端和第二端,用于将流体从入口移动到出口。 流体移动机构通过多个固定构件固定到壳体。 排出室由位移机构的第一端和壳体限定。 在流体移动机构的第一端和壳体的内表面之间限定了匹配表面。 密封装置设置在匹配表面中,用于密封相邻固定构件之间的匹配表面。 因此,涡旋式流体置换装置具有优异的排出室的轴向密封,同时实现简化制造。