公开(公告)号：EP2699299A2

公开(公告)日：2014-02-26

申请号：EP12774367.2

申请日：2012-04-18

申请人： ResMed Motor Technologies Inc

发明人： MEBASSER, Samuel, Aziz ,  THOMAS, Peter, Jeffrey ,  VINOKUR, Roman ,  MCCULLOH, Kevin, Gene ,  LANE, William, S. ,  HSIA, Yeu-chuan ,  BEDNAR, Michael, David ,  FREESE, John, Paul ,  IWAHASHI, Karl, Yutaka ,  SEARS, David, Brent ,  KENYON, Barton, John ,  KRUM, Richard, G. ,  DANNAS, Par, Egron ,  SUZUKI, Hiroshi ,  LEADER, Malcolm, Edward

IPC分类号： A61M16/06 ,  A61M11/02

CPC分类号： A61M16/0066 ,  A61M16/06 ,  A61M16/0633 ,  A61M16/0683 ,  A61M16/0875 ,  A61M16/107 ,  A61M2205/0222 ,  A61M2205/0238 ,  A61M2205/42 ,  A61M2209/088 ,  F04D29/057

摘要： A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor. The bearing shaft provides only a single bearing of the non-ball bearing type for the rotor.

摘要翻译： 鼓风机包括：包括入口和出口的壳体;设置在壳体上并适于可旋转地支撑转子的轴承壳体结构;设置在轴承壳体结构上并适于驱动转子的马达;以及叶轮， 转子。 轴承 - 外壳结构包括具有可旋转地支撑转子的轴承表面的轴承轴。 轴承轴只为转子提供非滚珠轴承类型的单一轴承。