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公开(公告)号:US4380009A
公开(公告)日:1983-04-12
申请号:US125844
申请日:1980-02-29
CPC分类号: H04L27/10 , H04B3/542 , H04B2203/5416 , H04B2203/542 , H04B2203/5425 , H04B2203/5437 , H04B2203/5445 , H04B2203/5483 , H04B2203/5491
摘要: A message communication system which provides instant messages and memoranda at a telephone user's desk. In an office complex, a message is transmitted over pre-existing office power lines to printers located in a user's office and is automatically posted with time of day, date and sequence number. When a telephone call cannot be completed, messages are entered at the terminal by a telephone operator or message attendant. A computer automatically formats message forms and stores the text on a magnetic diskette. Messages are transmitted to outlying printers and can be recalled for display or resending at any time.
摘要翻译: 一种在电话用户台提供即时消息和备忘录的消息通信系统。 在办公综合体中,将消息通过预先存在的办公室电力线路传送到位于用户办公室的打印机,并且随时间,日期和序列号自动张贴。 当无法完成电话呼叫时,电话机或消息服务员将在终端输入消息。 计算机自动格式化消息表单并将文本存储在磁盘上。 消息传输到外围打印机,可以随时调用显示或重新发送。
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公开(公告)号:US4802188A
公开(公告)日:1989-01-31
申请号:US780518
申请日:1985-09-26
CPC分类号: H05B7/101
摘要: In a water cooled electrode assembly for an electric arc steel furnace, a water trap manifold 14 integral with the head assembly at the upper end of said electrode.
摘要翻译: 在用于电弧钢炉的水冷电极组件中,与所述电极的上端处的头部组件成一体的集水歧管14。
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公开(公告)号:US4689799A
公开(公告)日:1987-08-25
申请号:US781062
申请日:1985-09-27
CPC分类号: H05B7/14 , H05B7/101 , Y02P10/256 , Y02P10/259
摘要: A water-cooled electrode for an electric arc furnace is fitted with a copper nipple 10, increased surface area through fluting or drilled or threaded passages for vastly improved cooling, joining the water-cooled and graphite portions of the electrode.
摘要翻译: 用于电弧炉的水冷电极装有铜接头10,通过凹槽或钻孔或螺纹通道增加表面积,用于大大改善冷却,将电极的水冷和石墨部分接合。
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公开(公告)号:US5299225A
公开(公告)日:1994-03-29
申请号:US886062
申请日:1992-05-20
申请人: Berch Y. Karagoz , Joseph M. Rua , Lyman T. Moore , Larry E. Ledford , Donald P. Allen , Gregory Agnello , Thomas E. Fleckenstein
发明人: Berch Y. Karagoz , Joseph M. Rua , Lyman T. Moore , Larry E. Ledford , Donald P. Allen , Gregory Agnello , Thomas E. Fleckenstein
CPC分类号: F27D1/00 , C01B31/04 , F27D1/0023 , F27B17/00 , F27D1/141 , F27D2001/0053 , F27D2001/0076 , F27D2099/0025 , Y10T428/30
摘要: A lengthwise graphitization furnace for the conversion of a string of amorphous carbon bodies to graphite has an open semi-cylindrical shell of corrugated steel modules lined with cast refractory. The combination of the corrugated shell and cast refractory liner contributes to faster heat transfer by both convection and radiation, and to greater mechanical and thermal stability. The furnace is designed in modules allowing for easy replacement of worn components.
摘要翻译: 用于将一系列无定形碳体转化为石墨的长度石墨化炉具有内衬有耐火材料的波纹钢模块的开放的半圆柱形外壳。 波纹壳和铸造耐火材料衬里的组合有助于通过对流和辐射的更快的热传递以及更大的机械和热稳定性。 炉子设计在模块中,可以方便地更换磨损的部件。
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