利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

65 条记录 (耗时 0.044 秒)

    Scroll compressor counterweight with cooling flow directing surface
    42.
    发明授权
    Scroll compressor counterweight with cooling flow directing surface 失效
    带冷却流导向面的涡旋压缩机配重

    公开(公告)号：US08215926B2

    公开(公告)日：2012-07-10

    申请号：US12633820

    申请日：2009-12-09

    申请人： Gene Fields ,  Joe T. Hill

    发明人： Gene Fields ,  Joe T. Hill

    IPC分类号： F04B17/03 ,  H02K1/22

    CPC分类号： F04B39/066 ,  F04C18/0215 ,  F04C23/008 ,  F04C29/0021 ,  F04C29/045

    摘要： A sealed compressor includes a housing for receiving a compressor pump unit and an electric motor. The electric motor drives a driveshaft. The driveshaft extends to drive an element within the compressor pump unit to compress a fluid. The motor includes a rotor spaced from a portion of the housing by a gap. The driveshaft drives a counterweight, which has a radially outermost portion extending radially outwardly beyond a radially innermost portion of the stator. The radially outermost portion of the counterweight has an angled face to drive fluid into the gap.

    摘要翻译： 密封压缩机包括用于接收压缩机泵单元和电动机的壳体。 电动机驱动传动轴。 驱动轴延伸以驱动压缩机泵单元内的元件以压缩流体。 马达包括一个与壳体的一部分间隔开的间隙的转子。 驱动轴驱动配重，其具有径向向外延伸超过定子的径向最内部的径向最外侧部分。 配重的径向最外部分具有成角度的面以将流体驱动到间隙中。

    SCROLL COMPRESSOR CAPACITY MODULATION WITH HYBRID SOLENOID AND FLUID CONTROL
    43.
    发明申请
    SCROLL COMPRESSOR CAPACITY MODULATION WITH HYBRID SOLENOID AND FLUID CONTROL 失效
    螺旋压缩机容量调制与混合电磁阀和流体控制

    公开(公告)号：US20110135509A1

    公开(公告)日：2011-06-09

    申请号：US12633258

    申请日：2009-12-08

    申请人： Gene Fields ,  Joe T. Hill ,  Tracy L. Milliff ,  Tapesh P. Patel ,  Harshal R. Upadhye ,  Behzad Parastar ,  Ole Holst Christensen

    发明人： Gene Fields ,  Joe T. Hill ,  Tracy L. Milliff ,  Tapesh P. Patel ,  Harshal R. Upadhye ,  Behzad Parastar ,  Ole Holst Christensen

    IPC分类号： F04C28/26 ,  F04C18/02

    CPC分类号： F04C28/26 ,  F04C18/0215 ,  F04C23/008

    摘要： A scroll compressor includes a compressor shell having first and second scroll members. The scroll members each have a base and a generally spiral wrap extending from its base. The generally spiral wraps of the first and second scroll members interfit to define compression chambers. A shaft causes the second scroll member to orbit relative to the first scroll member. At least one bypass port is formed in a base of one scroll member, and communicates with at least one of the compression chambers. The bypass port communicates with a passage leading to a suction pressure chamber within the compressor shell. A solenoid valve is movable between a reduced capacity position and a full capacity position, and selectively supplies a pressurized fluid to a fluid valve associated with the bypass port, such that movement of the solenoid can control whether the bypass port is open or closed.

    摘要翻译： 涡旋压缩机包括具有第一和第二涡旋件的压缩机壳体。 涡旋构件各自具有从其底部延伸的基部和大致螺旋形的卷边。 第一和第二涡卷构件的大致螺旋形涡卷互相配合以限定压缩室。 轴使第二涡旋构件相对于第一涡旋构件轨道运动。 至少一个旁通端口形成在一个涡旋构件的基部中，并与至少一个压缩室连通。 旁通端口与通向压缩机壳体内的吸入压力室的通道连通。 电磁阀可在减小容量位置和满容量位置之间移动，并且选择性地将加压流体供应到与旁路端口相关联的流体阀，使得螺线管的移动可以控制旁路端口是打开还是关闭。