Variable capacity-type scroll compressor
    1.
    发明授权
    Variable capacity-type scroll compressor 失效
    可变容量型涡旋压缩机

    公开(公告)号:US06244834B1

    公开(公告)日:2001-06-12

    申请号:US09384235

    申请日:1999-08-27

    IPC分类号: F04B4900

    CPC分类号: F04C28/12

    摘要: A compressor of scroll type or the like, in which, in order to change the discharge capacity automatically in accordance with the rpm (rotational speed) of a shaft (4) by simple means, the centrifugal force exerted on a movable scroll (9) orbiting with the rotation of the shaft (4) is used as a vibratory force to forcibly vibrate a spool (23) constituting a valve body supported on an elastic member (25), thereby opening and closing bypass holes (22) for establishing communication between a working chamber (V) and a suction chamber (15).

    摘要翻译: 为了通过简单的手段根据轴(4)的转速(转速)自动改变放电容量的涡旋式等的压缩机,施加在动涡旋盘(9)上的离心力, 使用作为振动力的振动力作为振动力,以构成支撑在弹性部件(25)上的构成阀体的卷轴(23),从而打开和关闭旁路孔(22),以建立连接 工作室(V)和吸入室(15)。

    Composite drive system for compressor

    公开(公告)号:US06659738B2

    公开(公告)日:2003-12-09

    申请号:US10074242

    申请日:2002-02-14

    IPC分类号: F04B1700

    摘要: A dynamotor capable of operating as either a motor or a generator is used with both the armature portion and the field portion thereof capable of being rotated. In the case where a pulley operatively interlocked with the output shaft of the prime mover is mounted on the rotary shaft of the armature portion, the drive shaft of the compressor is mounted on the rotating field portion. Once the dynamotor is operated in motor mode, the rotational speed of the compressor is increased to the sum of the input rotational speed and the rotational speed of the dynamotor. The compressor is stopped by disconnecting a power feed circuit. When the input rotational speed is too high, the dynamotor is operated in generator mode. In this way, the rotational speed is reduced in accordance with the generated electric energy.

    Compressor driven selectively by first and second drive sources
    5.
    发明授权
    Compressor driven selectively by first and second drive sources 有权
    压缩机由第一和第二驱动源选择性地驱动

    公开(公告)号:US06675596B2

    公开(公告)日:2004-01-13

    申请号:US10127676

    申请日:2002-04-23

    IPC分类号: F25B2700

    CPC分类号: F04B27/0895 B60H1/3222

    摘要: A selectively driven compressor for stopping the power generating operation of a motor when an internal combustion engine is operating to make it unnecessary to provide the motor that can withstand high voltage. The system reduces the load on the internal combustion engine. The system includes a pulley driven by a main drive source, an electric motor, which includes an armature and a field system, driven by a power source. The compressor is driven selectively by the pulley or the electric motor. The armature and the field system of the electric motor are independently supported. The pulley is mechanically connected to either of the armature and the field system, and the compressor is mechanically connected to the other.

    摘要翻译: 一种选择性驱动的压缩机,用于当内燃机运行时停止电动机的发电操作,使得不需要提供能承受高压的电动机。 该系统降低了内燃机的负载。 该系统包括由主驱动源驱动的滑轮,电动机,其包括由电源驱动的电枢和场系统。 压缩机由滑轮或电动机选择性地驱动。 独立地支持电动机的电枢和励磁系统。 滑轮机械地连接到电枢和现场系统中的任一个,并且压缩机机械连接到另一个。

    Compressor with single shaft support
    6.
    发明授权
    Compressor with single shaft support 有权
    具有单轴支撑的压缩机

    公开(公告)号:US06786704B2

    公开(公告)日:2004-09-07

    申请号:US10283217

    申请日:2002-10-30

    IPC分类号: F04B126

    摘要: A piston type compressor having a drive plate (swash plate), wherein sliding friction between the drive plate and shoes is reduced and the compressor is made smaller by slidably attaching the shoes engaged with spherical ends of pistons to a shoe holding plate formed with guide grooves in the radial direction and supporting the shoe holding plate by the drive plate through a thrust bearing. The drive plate is connected to an arm of the shaft side through a double slide link mechanism to enable it to be supported by only a front end of the front housing.

    摘要翻译: 一种具有驱动板(斜盘)的活塞式压缩机,其中驱动板和滑块之间的滑动摩擦力减小,并且通过将与活塞的球形端接合的鞋可滑动地附接到形成有导向槽的鞋保持板而使压缩机变小 在径向方向上,并通过驱动板通过止推轴承来支撑鞋保持板。 驱动板通过双滑动连杆机构连接到轴侧的臂上,使其能够仅由前壳体的前端支撑。

    Scroll compressor with mechanically actuated capacity control
    7.
    发明授权
    Scroll compressor with mechanically actuated capacity control 失效
    具有机械致动容量控制的涡旋压缩机

    公开(公告)号:US06742996B2

    公开(公告)日:2004-06-01

    申请号:US10015910

    申请日:2001-12-17

    IPC分类号: F04B4900

    CPC分类号: F04C28/22 F04C18/0215

    摘要: A scroll-type compressor for realizing the operating condition of complete 0% capacity without using an electromagnetic clutch. In order to minimize the power loss, a compliance crankshaft mechanism for allowing the orbiting radius of the movable scroll member to change steplessly to zero is interposed between a shaft and a scroll member. A guide hole having an inclined surface such as a two-step conical surface is formed at the end plate of the movable scroll member. A plunger adapted to engage by advancing toward and retracting from the guide hole is supported on a housing. When the plunger is advanced into the guide hole under the control of a control operation device including a control pressure chamber and a control valve, the movable scroll member moves radially, so that the amount of eccentricity and the orbiting radius thereof are reduced to achieve the 0% capacity.

    摘要翻译: 一种用于在不使用电磁离合器的情况下实现完全0%容量的操作条件的涡旋式压缩机。 为了使功率损失最小化,可以在轴和涡旋构件之间插入用于使可动涡旋构件的旋转半径无级变更为零的顺应性曲轴机构。 在可动涡旋件的端板处形成具有诸如两级锥形表面的倾斜表面的导向孔。 适于通过朝向导向孔前进和后退而接合的柱塞被支撑在壳体上。 当在包括控制压力室和控制阀的控制操作装置的控制下柱塞进入引导孔时,可动涡旋件径向地移动,使得偏心量和其绕行半径减小以达到 0%容量。

    Balanced variable displacement fluid apparatus
    8.
    发明授权
    Balanced variable displacement fluid apparatus 有权
    平衡变量流体装置

    公开(公告)号:US07083396B2

    公开(公告)日:2006-08-01

    申请号:US10438909

    申请日:2003-05-16

    IPC分类号: F04B1/12

    CPC分类号: F04B27/1072 F04B27/1054

    摘要: In a fluid apparatus used as a compressor, a swing support member is constructed of a hook-type adjustable joint, and supports a swing member in capable of swinging while restricting the swing member from rotating about a center axis of a shaft of the compressor. A variable mechanism portion is constructed of a rotary member rotatable around the shaft, the swing member and the like. A slant center around which the swing member swings is made to substantially correspond to a center of gravity of the variable mechanism portion. Therefore, a slant moment, for changing a slant angle of the swing member, is not structurally generated. Accordingly, even when the compressor operates, large vibration and large noise can be prevented, thereby improving durability of the compressor.

    摘要翻译: 在用作压缩机的流体装置中,摆动支撑构件由钩型可调节接头构成,并且在限制摆动构件围绕压缩机的轴的中心轴线旋转的同时支撑摆动构件。 可变机构部分由围绕轴,摆动构件等旋转的旋转构件构成。 摆动构件摆动的倾斜中心大致对应于可变机构部分的重心。 因此,在结构上不产生用于改变摆动构件的倾斜角度的倾斜力矩。 因此,即使压缩机运行,也能够防止振动大,噪音大,提高压缩机的耐久性。

    Window for microwave plasma processing device
    9.
    发明授权
    Window for microwave plasma processing device 失效
    用于微波等离子体处理装置的窗口

    公开(公告)号:US5234526A

    公开(公告)日:1993-08-10

    申请号:US705523

    申请日:1991-05-24

    CPC分类号: H01J37/32238 H01J37/32192

    摘要: A microwave transmitting window for a plasma processing device. The window is a body of one or more pieces of the same or different dielectric materials. A surface of the window facing a microwave transmitting horn or waveguide is planar and extends perpendicularly to an axial direction. An opposite surface of the window is recessed such that the body has a non-uniform thickness between the two surfaces. The recessed surface can have various shapes and the overall size of the window can be equal to the size of a plasma formation chamber of the plasma processing device. The outlet of the plasma formation chamber can be formed in an end wall or the outlet can be formed by the inner periphery of the plasma formation chamber.

    摘要翻译: 一种用于等离子体处理装置的微波发射窗。 窗口是一个或多个相同或不同介电材料的主体。 面向微波发射喇叭或波导的窗口的表面是平面的并且垂直于轴向方向延伸。 窗口的相对表面凹陷,使得主体在两个表面之间具有不均匀的厚度。 凹陷表面可以具有各种形状,并且窗口的总体尺寸可以等于等离子体处理装置的等离子体形成室的尺寸。 等离子体形成室的出口可以形成在端壁中,或者出口可以由等离子体形成室的内周形成。