公开(公告)号：US20070227821A1

公开(公告)日：2007-10-04

申请号：US11760957

申请日：2007-06-11

申请人： Hong-hee PARK ,  Myung-kyun KIEM ,  Dong-won YOO ,  Chul-su JUNG ,  Byung-kil YOO ,  Se-heon CHOI

发明人： Hong-hee PARK ,  Myung-kyun KIEM ,  Dong-won YOO ,  Chul-su JUNG ,  Byung-kil YOO ,  Se-heon CHOI

IPC分类号： F16N13/22

CPC分类号： F04C29/021 ,  F04C28/08 ,  F04C29/023 ,  F04C2240/403

摘要： An oil feed controller of an inverter compressor includes a rotation shaft having an oil passage formed in the axial direction. An oil feed pump feeds oil reserved in a shell to a compression part through the oil passage. An installation groove is formed in the rotation shaft to communicate with the oil passage. An insertion member is inserted into and fixed in the installation groove and has an oil feeding passage formed in the axial direction. An oil feed controller is installed in the oil feeding passage, and controls the quantity of oil ascending to the compression part through the oil passage by reducing the cross section of the oil passage as rotational speed of the rotation shaft is increased.

摘要翻译： 变频压缩机的供油控制装置具有沿轴向形成有油路的旋转轴。 供油泵通过油路将保留在壳体中的油供给到压缩部件。 在旋转轴上形成有与油路连通的安装槽。 插入构件插入并固定在安装槽中，并具有沿轴向形成的供油通道。 供油控制器安装在给油通道中，通过减小旋转轴旋转速度的油路截面来控制通过油路上升到压缩部分的油量。