公开(公告)号：US20130011279A1

公开(公告)日：2013-01-10

申请号：US13178616

申请日：2011-07-08

Applicant: Lamar Wilson Thibodeaux ,  Thierry Poiret ,  Sui Yong ,  Zhao Yanbo ,  Zili Sun

Inventor： Lamar Wilson Thibodeaux ,  Thierry Poiret ,  Sui Yong ,  Zhao Yanbo ,  Zili Sun

IPC: F04B35/04

CPC classification number: F04B35/04 ,  F04B39/121 ,  F04B39/14 ,  H01R13/447 ,  H01R13/631 ,  H01R13/639

Abstract: A sealed compressor has an electric motor driving a compressor pump unit, and a shell enclosing the electric motor and compressor pump unit. An electrical connector with the shell supplies electrical power to the motor. A terminal housing is mounted to an outer surface of the shell, and a terminal plug is received within the terminal housing. The terminal plug has electric connections to connect into the electric connector within the shell. The housing includes a cover plate enclosing a chamber for the housing and which receives the terminal plug. A spring extends from the terminal plug, and reacts against a surface of the cover to bias the terminal plug to maintain the electric connection between the terminal plug and the electrical connector in the shell.

Abstract translation: 密封压缩机具有驱动压缩机泵单元的电动机和封闭电动机和压缩机泵单元的壳体。 带外壳的电气连接器为电机供电。 端子壳体安装在壳体的外表面上，端子插头被容纳在端子壳体内。 端子插头具有电连接以连接到外壳内的电连接器。 壳体包括封闭用于壳体的室并且接收端子插头的盖板。 弹簧从端子插头延伸，并且反作用于盖的表面以偏置端子插头，以保持端子插头和壳体中的电连接器之间的电连接。

公开(公告)号：US07938634B2

公开(公告)日：2011-05-10

申请号：US11829140

申请日：2007-07-27

Applicant: Zili Sun

Inventor： Zili Sun

IPC: F03C2/00 ,  F03C4/00 ,  F04C2/00

CPC classification number: F04C28/18 ,  F04C18/0269

Abstract: A self-modulating scroll compressor includes a built-in volume ratio that is defined as the ratio of a volume of a compression pocket just after completion of suction, i.e. at a beginning of a compression cycle, to the volume of the compression pocket just prior to discharge, i.e. at the end of the compression cycle. The built-in volume ratio can be controlled by the geometry of the scrolls and can be modified by, for example, extending the wrap or adding more turns to the wrap. Because the built-in volume ratio decreases to an effective volume ratio at lower capacity operation, the built-in volume ratio is at least 2.4 in order to optimize overall compressor efficiency.

Abstract translation: 自调节涡旋压缩机包括内置的体积比，其被定义为刚好在完成吸气之后即压缩循环开始时的压缩口袋的体积与之前的压缩口袋的体积之比 排放，即在压缩循环结束时。 内置的体积比可以通过滚动体的几何形状来控制，并且可以通过例如将包装或更多的匝延伸到包裹来进行修改。 因为在较低容量运行时，内置体积比降低到有效体积比，所以内置体积比至少为2.4，以优化整体压缩机的效率。

公开(公告)号：US20070224068A1

公开(公告)日：2007-09-27

申请号：US11386306

申请日：2006-03-22

Applicant: Zili Sun

Inventor： Zili Sun

IPC: F01C1/02 ,  F01C1/063

CPC classification number: F01C21/02 ,  F04C18/0215 ,  F04C23/008 ,  F04C29/025 ,  F04C2230/91 ,  F05C2201/0439 ,  F05C2201/0442 ,  F05C2251/14

Abstract: A scroll compressor includes a scroll member having a base and a generally spiral wrap that extends from the base to define a portion of a compression chamber. The scroll member is made of a cast iron material comprising a microstructure having graphite nodules.

Abstract translation: 涡旋压缩机包括具有底座和大体上螺旋形涡卷的涡旋构件，其从基座延伸以限定压缩室的一部分。 涡旋构件由包括具有石墨结节的微结构的铸铁材料制成。

公开(公告)号：US20070077160A1

公开(公告)日：2007-04-05

申请号：US11239813

申请日：2005-09-30

Applicant: Zili Sun

Inventor： Zili Sun

IPC: F01C1/02 ,  F01C1/063 ,  F03C2/00 ,  F03C4/00 ,  F04C18/00 ,  F04C2/00

CPC classification number: F04C18/0215 ,  F04C29/0057

Abstract: A scroll compressor has a novel slider block with an upper surface that extends for a greater extent than the prior art. By extending this upper surface, the upper surface is better able to withstand wear on the slider block during the life of the scroll compressor.

公开(公告)号：US20070009371A1

公开(公告)日：2007-01-11

申请号：US11175513

申请日：2005-07-06

Applicant: Tapesh Patel ,  Zili Sun ,  Thomas Barito

Inventor： Tapesh Patel ,  Zili Sun ,  Thomas Barito

IPC: F01C1/02 ,  F01C1/063 ,  F03C2/00 ,  F04C2/00

CPC classification number: F04C18/0215 ,  F04C23/008 ,  F04C29/0057 ,  Y10T74/211

Abstract: A scroll compressor assembly includes a shaft having an eccentric pin that orbits a first scroll member relative to a second scroll member. The eccentric pin has a length extending from a base end to a distal end, which defines a contact area having a slight crown that engages a slider block. The contact area is moved toward the distal end of the eccentric pin to improve the stability of at least one of the first and second scroll members.

Abstract translation: 涡旋压缩机组件包括具有相对于第二涡旋件绕第一涡旋件轨道的偏心销的轴。 偏心销具有从基端到远端的长度，该长度限定了具有与滑块相接合的微小凸起的接触区域。 接触区域朝着偏心销的远端移动，以提高第一和第二涡旋件中的至少一个的稳定性。

公开(公告)号：US06893234B2

公开(公告)日：2005-05-17

申请号：US10345643

申请日：2003-01-16

Applicant: Zili Sun ,  Carlos Zamudio

Inventor： Zili Sun ,  Carlos Zamudio

IPC: F04C18/02 ,  F04C27/00 ,  F04C18/00

CPC classification number: F04C27/005 ,  F04C18/0215

Abstract: A scroll compressor is provided with a non-circular back pressure chamber which is still concentric about a center axis of the compressor, such as the center axis of the drive shaft. Stated another way, an inner seal and an outer seal define a back pressure chamber. The two seals are concentric, but at least one of the seals is non-circular. In this way, reduced a back pressure chamber can be provided while still allowing the amount of orbital movement necessary for the tap for communicating a compressed refrigerant to the back pressure chamber.

Abstract translation: 涡旋压缩机设置有非圆形背压室，该非圆形背压室与压缩机的中心轴线例如驱动轴的中心轴线保持同心。 换句话说，内部密封件和外部密封件限定了背压室。 两个密封件是同心的，但是至少一个密封件是非圆形的。 以这种方式，可以提供减压背压室，同时仍然允许用于将压缩的制冷剂连通到背压室的龙头所需的轨道运动量。

公开(公告)号：US06736621B2

公开(公告)日：2004-05-18

申请号：US10264753

申请日：2002-10-04

Applicant: Thomas R. Barito ,  Zili Sun ,  William B. Kroll ,  Joseph F. Loprete

Inventor： Thomas R. Barito ,  Zili Sun ,  William B. Kroll ,  Joseph F. Loprete

IPC: F04C1804

CPC classification number: F04C28/185 ,  F04C18/0215

Abstract: A scroll compressor includes an adjustable actuator mount that changes the relative position of a non-orbiting scroll and an orbiting scroll to change the compressor capacity. In one embodiment, the scroll wrap and base of each scroll are manufactured as two separate components with a wrap modulator between the scroll wrap and the base of each scroll. As the mount moves the scrolls apart and together, the wrap modulators extend and retract the scroll wraps relative to their respective bases to maintain fluid-tight compression chambers.

Abstract translation: 涡旋压缩机包括可调节的致动器安装座，其改变非绕动涡旋件和绕动涡旋件的相对位置以改变压缩机容量。 在一个实施例中，每个涡卷的涡卷和底座被制造成两个单独的部件，其中卷绕调节器位于每个卷轴的涡卷和基部之间。 当安装件将涡卷分开并一起时，包裹调节器相对于它们各自的底座延伸和缩回涡卷，以保持流体密封的压缩室。

公开(公告)号：US06585496B1

公开(公告)日：2003-07-01

申请号：US10057211

申请日：2002-01-24

Applicant: Zili Sun

Inventor： Zili Sun

IPC: F04B1700

CPC classification number: F04C23/008 ,  F04C29/028

Abstract: A scroll compressor is provided with an oil reservoir that is self-regulating dependent on the overall lubricant level in the compressor. The reservoir is provided by a structural member having an inner rim and a bottom wall. The bottom wall is provided with a metering orifice that returns lubricant to the main sump. The metering orifice will ensure that undue amounts of lubricant are not maintained in the reservoir during low oil operation.

Abstract translation: 涡旋式压缩机设有储油器，该储油器根据压缩机中的整体润滑剂水平自调节。 储存器由具有内缘和底壁的结构构件提供。 底壁设置有将润滑剂返回到主油槽的计量孔。 计量孔口将确保在低油运行期间在储存器中不会保持不适当量的润滑剂。

公开(公告)号：US06454550B1

公开(公告)日：2002-09-24

申请号：US09816178

申请日：2001-03-23

Applicant: Zili Sun ,  Gregory W. Hahn ,  Sudarshan K. Narasipura

Inventor： Zili Sun ,  Gregory W. Hahn ,  Sudarshan K. Narasipura

IPC: F04C1804

CPC classification number: F04C23/008 ,  F04C2230/231 ,  Y10S417/902

Abstract: A sealed compressor includes a lower end cap with a u-shaped hump extending around its periphery. A weld reinforcement which is preferably a ring is welded between inner and outer legs of the u-shaped hump. The weld reinforcement ring bears a good deal of stress from internal pressures, and results in a more long-lasting housing.

Abstract translation: 密封压缩机包括具有围绕其周边延伸的U形凸起的下端盖。 优选为环状的焊接加强件焊接在U形凸部的内部和外部之间。 焊接加固环承受内部压力的很大压力，并导致更持久的外壳。

公开(公告)号：US06428293B1

公开(公告)日：2002-08-06

申请号：US09829327

申请日：2001-04-09

Applicant: Todd W. Dewar ,  Zili Sun ,  Thomas R. Barito ,  Robert C. Witham ,  Gregory W. Hahn

Inventor： Todd W. Dewar ,  Zili Sun ,  Thomas R. Barito ,  Robert C. Witham ,  Gregory W. Hahn

IPC: F01C102

CPC classification number: F04C23/008 ,  F04C29/04

Abstract: An improved heat shield for a scroll compressor is provided with a non-cylindrical end portion caught between the end cap and the non-orbiting scroll. In several embodiments, the portion provides a seal between the discharge chamber and a suction chamber. In one embodiment the portion of the heat shield is serpentine. In another embodiment the portion of the heat shield is generally u-shaped. In further embodiments the portion includes a plurality of circumferentially spaced clips. Several other embodiments are also disclosed.

Abstract translation: 一种用于涡旋压缩机的改进的隔热罩设置有非圆柱形端部，该非圆柱形端部夹在端盖和非绕动涡旋件之间。 在几个实施例中，该部分在排出室和抽吸室之间提供密封。 在一个实施例中，隔热罩的部分是蛇形的。 在另一个实施例中，隔热罩的一部分通常是U形的。 在另外的实施例中，该部分包括多个周向间隔开的夹子。 还公开了几个其它实施例。