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Method of manufacturing magnetic storage elements

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专利汇可以提供Method of manufacturing magnetic storage elements专利检索,专利查询,专利分析的服务。并且A process for the manufacture of a magnetic storage element useful in data processing apparatus. Said element is made by stacking a plurality of plates, made of a non-magnetic, and electrically insulating material, each of which has openings therein so that the openings of the stacked plates together form a recess for receiving a magnetic core. Some of the stacked plates have electrical conductors formed thereon by a printing method. The magnetic core is formed in situ in the stacked plates by solidifying a fluid mixture containing a magnetic material and a resinous binder within the recess.,下面是Method of manufacturing magnetic storage elements专利的具体信息内容。

  • 2. A process for the manufacture of a magnetic storage element for use in data processing apparatus which comprises: a. forming a support by stacking a plurality of plates, the uppermost of said plates having a rectangular recess defined along the upper surface thereof, the lowermost of said plates having a rectangular recess defined along the lower surface thereof, said plates also having hollow recesses perpendicular to the surfaces thereof such that after said plates are stacked, the recesses of the plates form an annular, hollow, endless casting mold for receiving and retaining a magnetic core, said plates being made of a non-magnetic electrically insulating material; b. printing an electrical conductor on at least a predetermined one of said plates within said support, at least a portion of the conductor being surrounded by said endless mold; c. filling the annular hollow casting mold of said support with a fluid mixture containing a magnetic material and a resinuous binder comprising a phenol casting resin and carbonyl iron powder in a weight ratio of between about 1:3 to 1:5; d. solidifying said fluid mixture at a temperature between about 80* and 100* C; and e. trimming the solidified fluid mIxture to a predetermined size.
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