SPIRALKOMPRESSOR OG SPIRALELEMENT, SAMT FREMGANGSMAADE TIL FREMSTILLING AF SPIRALELEMENTET

摘要

A scroll member comprising a metallic end plate having a spiroidal groove on one side thereof, and a through-hole communicating with the groove, and a resin wrap joined to the groove of the end plate so as to protrude from the surface of the end plate. The wrap being formed by injection molding, and the through-hole and the groove being filled with part of the wrap.