专利名称：Scroll compressor发明人：Naoya Morozumi申请号：US10000099申请日：20011204
公开号：US20020119063A1公开日：20020829
专利附图：
摘要：In order to give appropriate back pressure to an orbiting-scroll during anyoperation, on one end side of a cylindrical thrust ring, there is provided a flange portion,and a movable range of the orbiting-scroll in an axial direction with respect to a
regulation surface of a main frame is indirectly regulated through this flange portion, on
the flange portion, there is provided a groove, and the groove is caused to communicateto a first back-pressure chamber at a low-pressure side.
申请人：FUJITSU GENERAL LIMITED
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