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1. 发明授权

US5885328A Method of agglomerating oil-containing steel mill waste 失效
标题翻译：含油钢厂垃圾的凝聚方法
公开(公告)号：US5885328A
公开(公告)日：1999-03-23
申请号：US646832
申请日：1996-05-31
申请人： Kegham M. Markarian , James P. Morgan
发明人： Kegham M. Markarian , James P. Morgan
IPC分类号： C22B1/00 , C21B11/00 , C21B13/00 , C22B1/14 , C22B1/16 , C22B1/24 , C22B1/248 , C22B7/00 , C22B7/02 , C22B1/242
CPC分类号： C22B1/2406 , C21B13/0046 , C22B7/02 , Y02P10/216 , Y10S75/961 , Y10S75/962
摘要： A method of agglomerating oil-containing steel mill waste includes the step of combining a first steel mill waste component with a second steel mill waste component to form a mixture. The first waste component includes substantially dry non-oily steel mill waste and the second waste component includes oil-containing steel mill waste. The first waste component and the second waste component are agglomerated.
摘要翻译：含油的钢厂垃圾的凝集方法包括将第一钢铁废料组分与第二炼钢废料组分混合以形成混合物的步骤。第一废料组分包括基本干燥的非油性钢铁废料，第二废料组分包括含油钢厂废料。第一废物组分和第二废物组分凝聚。

2. 发明授权

US4538669A Distortion measurement in casting 失效
标题翻译：铸造中的失真测量
公开(公告)号：US4538669A
公开(公告)日：1985-09-03
申请号：US565841
申请日：1983-12-29
申请人： Kegham M. Markarian , Robert Sobolewski
发明人： Kegham M. Markarian , Robert Sobolewski
IPC分类号： B22D11/16
CPC分类号： B22D11/16
摘要： Apparatus and method is disclosed for on-line monitoring for early detection of diagonal distortion in a moving cast product ideally having a rectangular cross-section. A pair of contact rollers is supported on respective guide arms at a location along the casting path and biased to resiliently impinge on opposite edges of the moving cast product. A detector continuously senses the amount of separation between the contact elements to detect diagonal distortion in casting cross-section. A recorder is used to provide a tangible record of such variation. Optionally, both diagonals can be measured, and their sum or difference continuously monitored as well. A fixed support member carries the arms on slidable linear motion bearing structure to facilitate translational motion of the contact elements relative to the casting path, to minimize the effect of casting motion waver on contact separation.
摘要翻译：公开了用于在线监测用于在理想地具有矩形横截面的移动铸造产品中早期检测对角线变形的装置和方法。一对接触辊在沿着铸造路径的位置处被支撑在相应的导向臂上，并被偏压以弹性地撞击移动铸件的相对边缘。检测器连续感测接触元件之间的分离量，以检测铸造截面中的对角线变形。记录仪用于提供这种变化的有形记录。可选地，可以测量两个对角线，并且连续地监视它们的总和或差异。固定支撑构件将臂支撑在可滑动的直线运动支承结构上以便于接触元件相对于铸造路径的平移运动，以最小化铸造运动摆动对接触分离的影响。

3. 发明授权

US3937869A Force sensing control apparatus and method for electric arc furnaces 失效
标题翻译：用于电弧炉的感应控制装置和方法
公开(公告)号：US3937869A
公开(公告)日：1976-02-10
申请号：US513124
申请日：1974-10-08
申请人： Kegham M. Markarian , Thomas M. Maloney
发明人： Kegham M. Markarian , Thomas M. Maloney
IPC分类号： F27D11/00 , H05B7/152 , H05B7/00
CPC分类号： H05B7/152 , F27D11/00 , Y02P10/256 , Y02P10/259
摘要： A force sensing control apparatus and method is disclosed for detecting forces which resist movement of a motor driven electrode system in an electric arc furnace. Force sensing circuitry monitors forces applied to an electrode system as it is positioned with respect to the furnace and force responsive controls inhibit electrode movement, hence preventing damage to the electrode or to its support structure, in response to predetermined changes in sensed reaction forces during positioning of the electrode. Compensating circuitry continuously compensates for changes in forces arising from electrode weight variations and position changes of the electrode support structure so that the sensitivity of the control apparatus to applied forces which can damage electrode system remains consistently high.

4. 发明授权

US4161619A Electrode socket design 失效
标题翻译：电极插座设计
公开(公告)号：US4161619A
公开(公告)日：1979-07-17
申请号：US850709
申请日：1977-11-11
申请人： Kegham M. Markarian , Richard D. Matty , Fred E. Svekric
发明人： Kegham M. Markarian , Richard D. Matty , Fred E. Svekric
IPC分类号： H05B7/14
CPC分类号： H05B7/14 , Y02P10/256 , Y02P10/259
摘要： The invention provides an electric-arc furnace electrode assembly having electrode sections of improved structural integrity. A pair of carbonaceous electrode sections are held securely in end-to-end relationship by a pin threaded into a pair of sockets found in the respective ends of the electrode sections. Harmful stress concentrations which occur near the base of the socket are reduced by providing a novel base portion. This is achieved by incorporating a generous radius of curvature intermediate the lower-most socket thread and the base of the socket. All of the socket threads are engaged and a threaded portion of the pin extends beyond the lowermost socket thread without engaging the base of the socket.
摘要翻译：本发明提供一种具有改进的结构完整性的电极部分的电弧炉电极组件。一对碳质电极部分通过螺纹连接到在电极部分的相应端部中发现的一对插座中的销以端对端关系牢固地保持。通过提供新的基座部分来减少发生在插座底部附近的有害的应力集中。这是通过在最下面的插座螺纹和插座的底座之间插入一个大的曲率半径来实现的。所有的插座螺纹都被接合，并且销的螺纹部分延伸超过最下面的插座螺纹而不与插座的底座接合。

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