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51 条记录 (耗时 0.016 秒)

    Pressure ratio responsive unloader
    32.
    发明授权
    Pressure ratio responsive unloader 失效
    压力比响应卸载机

    公开(公告)号：US5169294A

    公开(公告)日：1992-12-08

    申请号：US802971

    申请日：1991-12-06

    申请人： Thomas R. Barito

    发明人： Thomas R. Barito

    IPC分类号： F04C18/02 ,  F04B49/00 ,  F04C28/26 ,  F04C29/00 ,  F04C29/12

    CPC分类号： F04C28/26

    摘要： A pressure ratio responsive valve is provided to control a discharge to suction bypass in a scroll compressor. The valve is acted on by suction pressure, discharge pressure and an intermediate pressure. When the compressor is operating at too high of a pressure ratio, the valve is opened to create a discharge to suction bypass.

    Magnetically actuated seal for scroll compressor
    33.
    发明授权
    Magnetically actuated seal for scroll compressor 失效
    用于涡旋压缩机的磁致动密封件

    公开(公告)号：US5145345A

    公开(公告)日：1992-09-08

    申请号：US664193

    申请日：1991-03-04

    申请人： Thomas R. Barito ,  Howard H. Fraser, Jr.

    发明人： Thomas R. Barito ,  Howard H. Fraser, Jr.

    IPC分类号： F01C19/00 ,  F04C27/00

    CPC分类号： F01C19/005 ,  F04C27/005

    摘要： Seal structure for a scroll compressor is provided with localized magnetic surfaces. The seal is carried by one member and the magnetic surface coacts with a facing ferromagnetic surface to provide a seal therebetween even when the members are axially displaced and where there is orbiting motion therebetween.

    摘要翻译： 涡旋压缩机的密封结构设置有局部磁性表面。 密封件由一个构件承载，并且磁性表面与相对的铁磁表面共同作用，以便即使当构件被轴向移位并且其间存在轨道运动时也提供密封。

    Scroll compressor with integral outer housing and fixed scroll member
    35.
    发明授权
    Scroll compressor with integral outer housing and fixed scroll member 有权
    涡旋压缩机具有整体外壳和固定涡旋件

    公开(公告)号：US06264443B1

    公开(公告)日：2001-07-24

    申请号：US09556563

    申请日：2000-04-24

    申请人： Thomas R. Barito

    发明人： Thomas R. Barito

    IPC分类号： F04C200

    CPC分类号： F04C29/068 ,  F04C18/0215 ,  F04C23/008 ,  F04C29/065 ,  Y10T29/4924

    摘要： An improved housing for scroll compressor has the end cap housing formed integrally with the fixed scroll member. The end cap housing is preferably welded to a tubular housing enclosing the scroll compressor. Most preferably, the end housing has inner and outer tubular portions and the tubular housing extends upwardly into a channel between the inner and outer tubular portions. A muffler is preferably formed integrally with the end cap and extends to a side of the end cap. The present invention further includes heat transfer fins extending from the end cap. The positioning of the muffler to the side decreases the overall length of the compressor. The use of the fins increases the efficiency of compression as heat is removed from the compression chambers. The use of the unique combined end cap and fixed scroll which is welded to the tubular housing simplifies assembly.

    摘要翻译： 用于涡旋压缩机的改进壳体具有与固定涡旋构件一体形成的端盖壳体。 端盖壳体优选地焊接到包围涡旋压缩机的管状壳体。 最优选地，端部壳体具有内部和外部管状部分，并且管状壳体向上延伸到内部和外部管状部分之间的通道中。 消声器优选地与端盖一体地形成并且延伸到端盖的一侧。 本发明还包括从端盖延伸的传热翅片。 消声器在侧面的定位减小了压缩机的总长度。 当从压缩室移除热量时，使用翅片增加了压缩效率。 使用独特的组合端盖和固定涡卷，其被焊接到管状壳体上简化了组装。

    Apparatus for minimizing oil leakage during reverse running of a scroll compressor
    36.
    发明授权
    Apparatus for minimizing oil leakage during reverse running of a scroll compressor 有权
    用于最小化涡旋压缩机反向运行期间的漏油的装置

    公开(公告)号：US06186753B1

    公开(公告)日：2001-02-13

    申请号：US09307664

    申请日：1999-05-10

    申请人： Jason J. Hugenroth ,  Thomas R. Barito

    发明人： Jason J. Hugenroth ,  Thomas R. Barito

    IPC分类号： F01C102

    CPC分类号： F04C29/126 ,  F04C23/008 ,  F04C29/028 ,  Y10S418/01

    摘要： A scroll compressor having an apparatus for minimizing oil leakage during reverse running is provided. The compressor includes a suction tube for allowing gas to enter the compressor housing. One oil minimizing apparatus is a check valve disposed at the suction tube having a spring normally biased against the inlet suction tube so as to prevent oil from exiting the suction tube during reverse running of the motor of the compressor. An alternative oil minimizing apparatus is an oil dam extending longitudinally above the suction tube on an inner surface of the compressor housing. The oil dam bends circumferentially with the inner surface for draining oil along the inner surface away from the suction tube.

    摘要翻译： 提供一种具有用于最小化反向运转期间的漏油的装置的涡旋式压缩机。 压缩机包括用于允许气体进入压缩机壳体的吸管。 一个油最小化装置是设置在吸入管处的止回阀，其具有通常偏压入口吸入管的弹簧，以便在压缩机的电动机的反向运行期间防止油离开吸入管。 替代的最小油化装置是在压缩机壳体的内表面上纵向上在吸入管上方延伸的油坝。 油坝与内表面沿圆周方向弯曲，以沿着内表面远离抽吸管排放油。

    Magnetic debris trap
    39.
    发明授权
    Magnetic debris trap 失效
    磁粉陷阱

    公开(公告)号：US6039550A

    公开(公告)日：2000-03-21

    申请号：US896446

    申请日：1997-07-18

    申请人： Vernon E. Friedley ,  Thomas R. Barito

    发明人： Vernon E. Friedley ,  Thomas R. Barito

    IPC分类号： B03C1/28 ,  F04C18/02 ,  F04C29/02 ,  F01M1/10

    CPC分类号： F04C18/0215 ,  B03C1/286

    摘要： A scroll compressor (10) is disclosed which incorporates a magnet (88) in a depression (90) formed in the lower shell (12) by forming a coined surface (82). The depression forms a side wall (92) which confines the magnet therein so that no additional fastening mechanism is required. The magnet is preferably a ring magnet (88) which is centered about the rotational axis of the drive shaft (40) and near the end of the oil pick-up tube (62) so that oil passes close to the magnet (88) as it enters the oil pick-up tube. The magnet separates magnetic debris, such as metal filings, from the oil. In another embodiment, a pair of magnets (112) can be positioned in multiple coined surfaces on the lower shell.

    摘要翻译： 公开了一种涡旋式压缩机（10），其通过形成一个创造的表面（82）将形成在下壳体（12）中的凹陷（90）中的磁体（88）结合在一起。 凹陷形成将磁体限制在其中的侧壁（92），使得不需要额外的紧固机构。 该磁体优选为以驱动轴（40）的旋转轴线为中心并且靠近吸油管（62）的端部的环形磁体（88），使得油通过靠近磁体（88）的方式作为 它进入吸油管。 磁铁将金属屑等磁性碎屑与油分开。 在另一个实施例中，一对磁体（112）可以定位在下壳体上的多个模制表面中。