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19 条记录 (耗时 0.022 秒)

    Rotor balancing
    3.
    发明授权
    Rotor balancing 失效

    公开(公告)号：US4827174A

    公开(公告)日：1989-05-02

    申请号：US123333

    申请日：1987-11-20

    申请人： James W. Bush ,  Gary J. Anderson

    发明人： James W. Bush ,  Gary J. Anderson

    摘要： An improved arrangement for securing a counterweight to a rotor of an electric motor is disclosed wherein the counterweight includes a body portion disposed entirely on one side of a diametrical plane extending along the axis of rotation of the rotor and flange portions for securing said counterweight to the rotor are disposed on the other side of this plane.

    Scroll machine with floating seal
    4.
    发明授权
    Scroll machine with floating seal 失效
    滚动机带浮动密封

    公开(公告)号：US5156539A

    公开(公告)日：1992-10-20

    申请号：US841251

    申请日：1992-02-24

    申请人： Gary J. Anderson ,  James W. Bush

    发明人： Gary J. Anderson ,  James W. Bush

    IPC分类号： F04C18/02 ,  F04C27/00 ,  F04C28/26

    CPC分类号： F04C28/265 ,  F04C18/0215 ,  F04C27/005

    摘要： A scroll machine utilizing working fluid under pressure to enhance axial sealing, including several embodiments of a multi-function floating seal to isolate the axial biasing fluid, and provide vacuum protection and a degree of high pressure ratio protection.

    摘要翻译： 一种使用压力下的工作流体来增强轴向密封的涡旋机器，包括用于隔离轴向偏压流体的多功能浮动密封件的几个实施例，并提供真空保护和一定程度的高压比保护。

    Scroll compressor drive having a brake
    5.
    发明授权
    Scroll compressor drive having a brake 失效
    具有制动器的涡旋压缩机驱动

    公开(公告)号：US06264445B1

    公开(公告)日：2001-07-24

    申请号：US08643799

    申请日：1996-05-07

    申请人： Norman G. Beck ,  Gary J. Anderson ,  Richard S. Tucker

    发明人： Norman G. Beck ,  Gary J. Anderson ,  Richard S. Tucker

    IPC分类号： F01C102

    CPC分类号： F04C28/06 ,  F04C18/0215 ,  F04C23/008 ,  F04C2270/72 ,  F05B2270/1097

    摘要： A scroll machine has a fluid path which is defined by two components of the scroll machine. The fluid path extends between a discharge pressure zone and a suction pressure zone of the scroll machine. The scroll machine further includes a biasing member which biases one of the two components away from the other of the two components to open the fluid path when the scroll machine is not operating. The effect of the biasing member is overcome by several revolutions of the scroll machine by centrifugal force in one embodiment and fluid pressure in another embodiment.

    摘要翻译： 涡旋机具有由滚动机的两个部件限定的流体路径。 流体路径在排出压力区和涡旋机的吸入压力区之间延伸。 涡卷机还包括偏置构件，该偏压构件偏压两个构件中的一个远离另外两个构件，以在涡旋机器不工作时打开流体路径。 在另一个实施例中，通过一个实施例中的离心力和流体压力，通过涡旋机的几圈来克服偏置构件的影响。

    Scroll compressor drive having a brake
    7.
    发明授权
    Scroll compressor drive having a brake 失效
    具有制动器的涡旋压缩机驱动

    公开(公告)号：US5545019A

    公开(公告)日：1996-08-13

    申请号：US401174

    申请日：1995-03-09

    申请人： Norman G. Beck ,  Gary J. Anderson ,  Richard S. Tucker

    发明人： Norman G. Beck ,  Gary J. Anderson ,  Richard S. Tucker

    IPC分类号： F01C1/10 ,  F04C18/02 ,  F04C23/00 ,  F04C28/06 ,  F04C28/28 ,  F01C1/04

    CPC分类号： F04C28/06 ,  F04C18/0215 ,  F04C2270/72 ,  F04C23/008 ,  F05B2270/1097

    摘要： Disclosed are several embodiments of a stopping device operable between the drive shaft and/or orbiting scroll of a scroll compressor and a fixed wall forming part of the compressor, for the purposes of automatically engaging the wall upon reverse operation of the compressor to thereby quickly stop such reverse operation. Damage to the compressor in the event of powered reverse is also prevented, either by permitting the machine to run free or by quickly stopping it. Also disclosed are several ways to facilitate start-up with weak motors.

    摘要翻译： 公开了可在涡旋压缩机的驱动轴和/或绕动涡旋件与形成压缩机的一部分的固定壁之间操作的止动装置的几个实施例，用于在压缩机反向操作时自动接合壁，从而快速停止 这样的反向操作。 也可以通过允许机器自由运行或快速停止来防止在倒车时对压缩机的损坏。 还公开了几种方法来促进弱电机的启动。

    Scroll compressor having upper and lower bearing housings and a method of testing and assembling the compressor
    9.
    发明授权
    Scroll compressor having upper and lower bearing housings and a method of testing and assembling the compressor 失效
    具有上轴承座和下轴承座的涡旋压缩机以及测试和组装压缩机的方法

    公开(公告)号：US5411384A

    公开(公告)日：1995-05-02

    申请号：US238586

    申请日：1994-05-05

    申请人： Mark Bass ,  Jean-Luc Caillat ,  Gary J. Anderson

    发明人： Mark Bass ,  Jean-Luc Caillat ,  Gary J. Anderson

    IPC分类号： F01C1/02 ,  F01C17/06 ,  F01C19/08 ,  F04C18/02 ,  F04C23/00 ,  F04C27/00 ,  F04C28/26 ,  F04C28/28 ,  F04C29/02 ,  G01M99/00 ,  F01C1/04 ,  B23P19/02 ,  F01C21/02 ,  G01M19/00

    CPC分类号： F04C28/28 ,  F01C1/0215 ,  F01C17/066 ,  F01C19/08 ,  F04C18/0215 ,  F04C18/0246 ,  F04C23/008 ,  F04C27/005 ,  F04C29/023 ,  G01M99/00 ,  F04C2230/60 ,  F04C2240/603 ,  F04C2240/805 ,  F04C28/265 ,  F05B2230/60 ,  Y10T29/4924 ,  Y10T29/49945

    摘要： A scroll type machine is disclosed which is designed to enable it to be fully assembled prior to being installed in a hermetic shell and incorporates an improved mounting arrangement for the non-orbiting scroll member. This design enables the compressor to be tested without the need to first install it in the outer shell. This feature in combination with the mounting arrangement greatly facilitates manufacturing, assembly, testing, effectively prevents radial displacement of the non-orbiting scroll member, and offers the advantages of axial compliance. In one embodiment, the non-orbiting scroll is axially movably secured to a bearing housing by means of a plurality of bolts or bolts and sleeves. In another embodiment a rigid annular ring serves to axially movably secure the non-orbiting scroll to the bearing housing while in a third embodiment a stamped ring is secured to both the non-orbiting scroll and the bearing housing. In another embodiment a two piece main bearing housing includes an integral ring for radially positioning the non-orbiting scroll member and means for securing anti-rotation and axial stop means thereto. A method of assembling and/or testing the compressor is also disclosed.

    摘要翻译： 公开了一种涡旋式机器，其被设计成使其能够在安装在密封壳体之前被完全组装，并且包括用于非绕动涡旋件的改进的安装装置。 这种设计使压缩机能够被测试，而无需首先将其安装在外壳中。 该特征与安装结构相结合大大地促进了制造，组装，测试，有效地防止了非绕动涡旋件的径向位移，并提供了轴向顺应性的优点。 在一个实施例中，非绕动涡旋件通过多个螺栓或螺栓和套筒轴向移动地固定到轴承壳体。 在另一个实施例中，刚性环形圈用于轴向可移动地将非绕动涡旋件固定到轴承壳体，而在第三实施例中，冲压环固定到非绕动涡旋件和轴承壳体两者。 在另一个实施例中，两件式主轴承壳体包括用于径向定位非绕动涡旋件的整体环和用于将防旋转和轴向止动装置固定到其上的装置。 还公开了一种组装和/或测试压缩机的方法。

    Scroll compressor drive having a brake
    10.
    发明授权
    Scroll compressor drive having a brake 失效
    具有制动器的涡旋压缩机驱动

    公开(公告)号：US5580229A

    公开(公告)日：1996-12-03

    申请号：US436180

    申请日：1995-05-09

    申请人： Norman G. Beck ,  Gary J. Anderson ,  Richard S. Tucker

    发明人： Norman G. Beck ,  Gary J. Anderson ,  Richard S. Tucker

    IPC分类号： F01C1/10 ,  F04C18/02 ,  F04C23/00 ,  F04C28/06 ,  F04C28/28 ,  F01C1/04

    CPC分类号： F04C28/06 ,  F04C18/0215 ,  F04C2270/72 ,  F04C23/008 ,  F05B2270/1097

    摘要： The disclosure describes a scroll compressor which incorporates a spring biased floating seal to facilitate the start-up for the compressor. The spring biased floating seal opens a discharge to suction leakage path before and during start-up for the compressor. After a few revolutions of the scrolls of the compressor the floating seal is biased against the load of the spring to close the leakage path due to pressurized working fluid of the compressor working against the biasing of the springs.

    摘要翻译： 本公开描述了一种涡旋压缩机，其包括弹簧偏置浮动密封件以便于压缩机启动。 弹簧偏置浮动密封件在压缩机启动之前和启动期间打开排放到吸入泄漏路径。 在压缩机的涡旋转动几圈之后，浮动密封件抵抗弹簧的载荷偏压，以便由于压缩机的加压工作流体抵抗弹簧的偏压而关闭泄漏路径。