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29 条记录 (耗时 0.043 秒)

    Swash plate type compressor
    2.
    发明授权
    Swash plate type compressor 失效
    斜盘式压缩机

    公开(公告)号：US5768974A

    公开(公告)日：1998-06-23

    申请号：US620026

    申请日：1996-03-21

    申请人： Hayato Ikeda ,  Tomoji Tarutani ,  Masanobu Yokoi ,  Hiromi Michiyuki ,  Hirofumi Sato ,  Yasunori Ueda

    发明人： Hayato Ikeda ,  Tomoji Tarutani ,  Masanobu Yokoi ,  Hiromi Michiyuki ,  Hirofumi Sato ,  Yasunori Ueda

    IPC分类号： F04B39/00 ,  F04B27/08 ,  F04B27/10 ,  F01B3/00

    CPC分类号： F04B27/1063 ,  F05C2253/12 ,  Y10T74/18336

    摘要： A swash plate type compressor includes an improved thrust bearing for axially supporting the swash plate. The bearing is of a composite type, and includes at least two elastically deformable slide bearing elements. The swash plate and the cylinder block each have seat portions, which are of different diameters. The two bearing elements are compressed between the respective seat portions into an elastically deformed conically-shaped state, with the amount of conical deformation depending upon the amount of axial compression that is applied to the bearing by tightening the assembly bolts of the compressor. In operation, one of the conically shaped slide bearing elements is pressed outwardly against the other by centrifugal force as the compressor shaft rotates. During start up and low speed operation of the compressor, this centrifugal force will have minimal effect, and the bearing elements will rotate with respect to each other, keeping internal frictional resistance low. At higher speeds, however, the centrifugal force will both bind the bearing elements to move together as a unit and will impart additional supportive force to the swash plate that will tend to minimize vibration and noise during operation.

    摘要翻译： 斜盘式压缩机包括用于轴向支撑斜板的改进的推力轴承。 轴承是复合型的，并且包括至少两个可弹性变形的滑动轴承元件。 斜盘和气缸体均具有不同直径的座部。 两个轴承元件在相应的座部之间被压缩成弹性变形的锥形状态，其中锥形变形量取决于通过拧紧压缩机的组装螺栓施加到轴承的轴向压缩量。 在操作中，当压缩机轴旋转时，其中一个锥形滑动轴承元件通过离心力向外压靠在另一个上。 在压缩机的启动和低速运转过程中，这种离心力将产生最小的影响，并且轴承元件将相对于彼此旋转，从而保持内摩擦阻力低。 然而，在较高的速度下，离心力将会同时绑定轴承元件作为一个单元一起移动，并且将向旋转斜盘施加额外的支撑力，这将倾向于使操作期间的振动和噪音最小化。

    Reciprocating compressor
    3.
    发明授权
    Reciprocating compressor 失效
    往复式压缩机

    公开(公告)号：US6158974A

    公开(公告)日：2000-12-12

    申请号：US44898

    申请日：1998-03-20

    申请人： Tomoji Tarutani ,  Hirofumi Sato ,  Yasunori Ueda ,  Satoru Kuramoto

    发明人： Tomoji Tarutani ,  Hirofumi Sato ,  Yasunori Ueda ,  Satoru Kuramoto

    IPC分类号： F04B39/00 ,  F04B27/08 ,  F04B27/10 ,  F04B39/10 ,  F04B1/12

    CPC分类号： F04B27/1009

    摘要： The retainers of a reciprocating compressor are kept from deforming by the pressure of discharged refrigerant when there is a overload due to liquid compression and so forth, by linking inclined pieces with a gentle slope on the retainers serving as members for restricting the opening angle of the reed valve type discharge valves, with a linking member or by making the width dimension of the base portion of the inclined pieces with a gentle slope greater than the width dimension of the tip portion thereof, thereby improving the rigidity of the retainers, and consequently improving the reliability of the reciprocating compressor.

    摘要翻译： 往复式压缩机的保持器在由于液体压缩等而导致的过载时通过排出的制冷剂的压力而不会变形，通过将作为用于限制 簧片阀式排气阀，具有连接构件或通过使倾斜件的基部的宽度尺寸具有比其顶端部分的宽度尺寸大的平缓斜面，从而提高保持件的刚度，从而改善 往复式压缩机的可靠性。

    Double-headed swash-plate operated reciprocating piston type compressor with improved thrust bearing assemblies for the swash plate
    4.
    发明授权
    Double-headed swash-plate operated reciprocating piston type compressor with improved thrust bearing assemblies for the swash plate 失效
    双头旋转斜盘操作的往复式活塞式压缩机，具有改进的用于斜盘的推力轴承组件

    公开(公告)号：US5813314A

    公开(公告)日：1998-09-29

    申请号：US558725

    申请日：1995-11-16

    申请人： Hiromi Michiyuki ,  Hayato Ikeda ,  Masanobu Yokoi ,  Hisato Kawamura ,  Yasunori Ueda

    发明人： Hiromi Michiyuki ,  Hayato Ikeda ,  Masanobu Yokoi ,  Hisato Kawamura ,  Yasunori Ueda

    IPC分类号： F04B39/00 ,  F04B27/08 ,  F04B27/10 ,  F16C27/08 ,  F01B3/00

    CPC分类号： F16C27/08 ,  F04B27/1063 ,  Y10T74/18336

    摘要： A double-headed swash-plate operated reciprocating piston type refrigerant compressor having front and rear cylinder blocks provided with axial cylinder bores for receiving the double-headed pistons reciprocated by a swash plate mounted on an axial drive shaft rotating about an axis of rotation thereof together with the swash plate which is axially and rigidly supported by front and rear thrust bearing assemblies including an elastic unit arranged between the thrust bearing of at least one of the front and rear thrust bearing assemblies and a pressure receiving seat formed in the shoulder portion of the swash plate, the elastic unit providing the swash plate with a axial mechanical support having a rigidity which changes in a stepwise manner in response to a change in a discharge pressure of the refrigerant compressed by the compressor.

    摘要翻译： 一种双头旋转斜盘操作的往复式活塞式制冷压缩机，其具有设置有轴向气缸孔的前后气缸体，用于接收由安装在围绕其旋转轴线旋转的轴向驱动轴上的斜盘往复运动的双头活塞 其中旋转斜盘由前后推力轴承组件轴向和刚性地支撑，包括布置在前推力轴承和后推力轴承组件中的至少一个的止推轴承之间的弹性单元和形成在 旋转斜盘，所述弹性单元为旋转斜盘提供轴向机械支撑，所述轴向机械支撑具有响应于由压缩机压缩的制冷剂的排出压力的变化而以逐步方式改变的刚度。

    Swash plate type compressor
    5.
    发明授权
    Swash plate type compressor 失效
    斜盘式压缩机

    公开(公告)号：US5820355A

    公开(公告)日：1998-10-13

    申请号：US561953

    申请日：1995-11-22

    申请人： Hayato Ikeda ,  Hisato Kawamura ,  Hiromi Michiyuki ,  Masanobu Yokoi ,  Yasunori Ueda

    发明人： Hayato Ikeda ,  Hisato Kawamura ,  Hiromi Michiyuki ,  Masanobu Yokoi ,  Yasunori Ueda

    IPC分类号： F04B27/10 ,  F04B27/12 ,  F04B39/06 ,  F04B1/12

    CPC分类号： F04B39/066 ,  F04B27/1054 ,  F04B27/12

    摘要： A compressor is described having front and rear cylinder blocks coupled to each other with a crank chamber defined therebetween. A swash plate is mounted on a drive shaft in the crank chamber. Double-headed pistons reciprocate in pairs of aligned cylinder bores. The swash plate divides the crank chamber into a plurality of sections. Holes formed in the swash plate permit flow of the refrigerant between the chamber sections. Recesses are formed radially inward and outward of a cam shoe contacting surface of the swash plate.

    摘要翻译： 描述了一种压缩机，其具有彼此联接的前后缸体块和在其间限定的曲柄室。 旋转斜盘安装在曲柄室的驱动轴上。 双头活塞成对对齐的气缸孔往复运动。 斜盘将曲柄室分成多个部分。 形成在斜盘中的孔允许制冷剂在室部分之间流动。 凹槽形成在斜盘的凸轮靴接触表面的径向内部和外侧。

    Reciprocating piston compressor
    9.
    发明授权
    Reciprocating piston compressor 失效
    往复式活塞式压缩机

    公开(公告)号：US5802954A

    公开(公告)日：1998-09-08

    申请号：US617292

    申请日：1996-03-18

    申请人： Hayato Ikeda ,  Hiromi Michiyuki ,  Masanobu Yokoi ,  Yasunori Ueda ,  Masato Nakagawa ,  Manabu Naoi

    发明人： Hayato Ikeda ,  Hiromi Michiyuki ,  Masanobu Yokoi ,  Yasunori Ueda ,  Masato Nakagawa ,  Manabu Naoi

    IPC分类号： F04B39/14 ,  F04B27/08 ,  F04B27/10 ,  F04B39/12 ,  F01B3/00

    CPC分类号： F04B27/1063

    摘要： A reciprocating piston type compressor for compressing refrigerant gas is provided with a main housing which includes a plurality of parallel cylinder bores arranged around the longitudinal axis of the cylinder block. The main housing has first and second cylinder blocks connected to each other by a plurality of bolts, the cylinder blocks including inner clamping faces and abutting faces. A plurality of pistons are slidably provided within the cylinder bores. An axially extending drive shaft is supported by the main housing for rotation through a pair of bearings. A swash plate is mounted on the drive shaft for rotation with the drive shaft. A pair of thrust bearings are provided between the swash plate and the inner clamping faces of the cylinder blocks to clamp and hold the swash plate therebetween. The clamping force on the thrust bearings from the inner clamping faces is controlled so that the clamping force does not exceed a predetermined allowable upper limit when the compressor is assembled.

    摘要翻译： 一种用于压缩制冷剂气体的往复活塞式压缩机设置有主壳体，该主壳体包括围绕气缸体的纵向轴线布置的多个平行的气缸孔。 主壳体具有通过多个螺栓彼此连接的第一和第二气缸体，气缸体包括内夹紧面和邻接面。 多个活塞可滑动地设置在气缸孔内。 轴向延伸的驱动轴由主壳体支撑以通过一对轴承旋转。 旋转斜盘安装在驱动轴上以与驱动轴一起旋转。 一对推力轴承设置在旋转斜盘和气缸体的内夹紧面之间，以夹紧和保持其间的斜盘。 控制来自内夹紧面的推力轴承上的夹紧力，使得当组装压缩机时夹紧力不超过预定的允许上限。

    Bearing arrangement in swash plate type compressor with double headed pistons
    10.
    发明授权
    Bearing arrangement in swash plate type compressor with double headed pistons 失效
    带双头活塞的斜盘式压缩机的轴承布置

    公开(公告)号：US5644970A

    公开(公告)日：1997-07-08

    申请号：US561409

    申请日：1995-11-21

    申请人： Hiromi Michiyuki ,  Masanobu Yokoi ,  Yasunori Ueda ,  Hayato Ikeda

    发明人： Hiromi Michiyuki ,  Masanobu Yokoi ,  Yasunori Ueda ,  Hayato Ikeda

    IPC分类号： F04B39/00 ,  F04B27/08 ,  F04B27/10 ,  F16C27/08 ,  F01B3/00

    CPC分类号： F16C27/08 ,  F04B27/1063 ,  Y10T74/18336

    摘要： A swash plate type compressor including double headed pistons, a swash plate, and a drive shaft which is rotatably supported by radial bearings and thrust bearings. A boss on the swash plate has front and rear supporting seats and the cylinder block have front and rear supporting seats in a facing relationship with the front and rear supporting seats of the swash plate. One thrust bearing is rigidly arranged between the facing supporting seats. The other thrust bearing is held between the other facing supporting seats, with a belleville spring arranged between the thrust bearing and the supporting seat of the boss.

    摘要翻译： 一种斜盘式压缩机，包括双头活塞，斜盘和由径向轴承和止推轴承可旋转地支撑的驱动轴。 旋转斜盘上的凸台具有前支撑座和后支撑座，气缸体具有与斜板的前后支撑座相对的前后支撑座。 一个止推轴承刚性地布置在相对的支撑座之间。 另一个止推轴承保持在另一个面对的支撑座之间，其中布置在推力轴承和凸台的支撑座之间的百叶窗弹簧。