发明名称 Equipment for producing high voltage rectifying units
摘要 Equipment for producing a high voltage rectifying unit wherein there is a resin ingredient tank and a curing agent tank for storing separately the resin ingredient and the curing agent, a closed mixer for mixing the resin ingredient and the curing agent, a vacuum chamber for injecting a mixed thermo-setting resin composition into the high voltage rectifying unit, a chamber for defoaming the injected resin composition, a furnace for curing the injected resin composition by heating, and a carrier apparatus covered to isolate the external atmosphere which may carry the resin composition-injected high voltage rectifying unit from the defoaming chamber to the curing furnace, whereby the procedures from vacuum injection to curing can be carried out continuously and automatically.
申请公布号 US4128378(A) 申请公布日期 1978.12.05
申请号 US19770836594 申请日期 1977.09.26
申请人 HITACHI, LTD. 发明人 OTSU, SHINPEI;SEKIGUCHI, AKIRA;TOBITA, NOBUYOSHI;CHIKAMATSU, SHIGERU;HOSOE, YOSHIHISA;MATSUI, MOTOAKI;SUGIMOTO, NOBORU;TOTSUKA, NORIYOSHI
分类号 H01F38/42;B29C39/00;B29C39/10;B29C39/26;B29C39/38;B29C39/42;B29D1/00;H01F41/12;(IPC1-7):B29C25/00 主分类号 H01F38/42
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