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公开(公告)号：EP0744229B1
公开(公告)日：1999-08-25
申请号：EP96303688.4
申请日：1996-05-23
CPC分类号： F27D25/00 , B21B39/12 , B21B45/008 , C21D9/0006 , F27B9/2407 , F27D3/0024 , F27D2003/0002 , Y02P70/127
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公开(公告)号：EP0677337A3
公开(公告)日：1996-02-28
申请号：EP95302324.9
申请日：1995-04-07
CPC分类号： F27D3/0024 , B21B39/12 , B21B45/008 , C21D9/0006 , F27D3/026 , F27D2003/0042 , Y02P70/127
摘要： A roller table provides a hot material path and heat insulating panels (20) are disposed below that path, between successive rollers (8) of the table. The panels are displaceable between a raised, operative position close to the hot material path and a lower, inoperative position in which the panel upper faces (20') are turned away from said path. The panels remain within the width of the roller table when they are so retracted. Further heat insulating panels (16) are displacably mounted on a frame (14) above the path. Temperature sensing means with the top panels actuate the displacement of both the upper and lower panels.
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公开(公告)号：EP0516250A3
公开(公告)日：1993-03-31
申请号：EP92202621.6
申请日：1985-10-30
CPC分类号： A47H23/05 , B21B45/008 , B22D11/1213 , C21D9/0006 , C21D9/0025 , C21D9/0081 , F27D1/0033 , F27D3/12 , F27D5/0062 , F27D2003/125 , Y02P70/127
摘要： A heat insulating element comprises a thin walled metal shell (32) containing insulating material (36) and having an outwardly extending fin or fins (38). Series of such elements can be connected together in strings to form a flexible heat-insulating screen. The finned form of the elements can be arranged to ensure that direct radiation paths through the screen are substantially blocked using relatively few overlapping layers of the elements.
摘要翻译： 绝热元件包括含有绝缘材料（36）并具有向外延伸的翅片（38）的薄壁金属壳（32）。 这些元件的系列可以串联在一起形成柔性隔热屏。 元件的翅片形式可以被布置为确保通过使用相对较少的元件重叠层基本阻挡通过屏幕的直接辐射路径。
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公开(公告)号：EP1177055B1
公开(公告)日：2003-05-02
申请号：EP00906509.5
申请日：2000-02-29
IPC分类号： B21B45/02
CPC分类号： F27B9/2407 , B21B45/008 , C21D9/0006 , F27D1/0033 , F27D5/0062 , F27D2001/0066 , Y02P70/127
摘要： A heat shield arrangement (12) for a roller table (2) comprising respective upper and lower series of heat shield panels (32, 34, 36, 18) above and below a hot material path (42) along the table. The lower series of panels (18) includes at least one panel that is displaceable to permit a greater radiation loss from a central region of the path (42) than from laterally outer regions to each side of the central region. The upper series of panels includes at least one central panel (34) and at least two laterally outer panels (32, 36) on opposite sides of said central panel (34), the outer panels (32, 36) being suspended from a primary support structure (26) and said central panel (34) being suspended from an auxiliary support structure (30) displaceable relative to the primary support structure (26) to raise said central panel (34) relative to the outer panels (32, 36). By these means a more uniform lateral temperature profile can be obtained even for thick transfer bars.
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公开(公告)号：EP0857523B1
公开(公告)日：2003-04-09
申请号：EP98300511.7
申请日：1998-01-26
CPC分类号： B21B45/008 , B21B39/12 , C21D9/0006 , C21D9/0081 , Y02P70/127
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公开(公告)号：EP1177055A1
公开(公告)日：2002-02-06
申请号：EP00906509.5
申请日：2000-02-29
IPC分类号： B21B45/02
CPC分类号： F27B9/2407 , B21B45/008 , C21D9/0006 , F27D1/0033 , F27D5/0062 , F27D2001/0066 , Y02P70/127
摘要： A heat shield arrangement (12) for a roller table (2) comprising respective upper and lower series of heat shield panels (32, 34, 36, 18) above and below a hot material path (42) along the table. The lower series of panels (18) includes at least one panel that is displaceable to permit a greater radiation loss from a central region of the path (42) than from laterally outer regions to each side of the central region. The upper series of panels includes at least one central panel (34) and at least two laterally outer panels (32, 36) on opposite sides of said central panel (34), the outer panels (32, 36) being suspended from a primary support structure (26) and said central panel (34) being suspended from an auxiliary support structure (30) displaceable relative to the primary support structure (26) to raise said central panel (34) relative to the outer panels (32, 36). By these means a more uniform lateral temperature profile can be obtained even for thick transfer bars.
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7.发明公开
公开(公告)号：EP0857523A1
公开(公告)日：1998-08-12
申请号：EP98300511.7
申请日：1998-01-26
CPC分类号： B21B45/008 , B21B39/12 , C21D9/0006 , C21D9/0081 , Y02P70/127
摘要： An apparatus and a method for controlling the lateral temperature control of hot material on a roller table of a hot roller mill employs adjustable heat-insulating panels (32) below the hot material travel path (28), between the rollers of the roller table. Between each successive pair of rollers (2) a number of the heat-insulating panels (32) are arranged side by side, as a group spanning the width of the table. At least away from the entry end of the table, panels of each group can be displaced selectively to allow a greater loss of heat from a central region of the hot material between its side edges than in the side edge regions themselves. The selective displacement of the panels can be preprogrammed to be determined by the characteristics of the hot material entering the roller table.
摘要翻译： 用于控制热辊磨机的辊台上的热材料的侧向温度控制的装置和方法在辊子的辊子之间的热材料行进路径（28）的下面采用可调节的隔热板（32）。 在每个连续的一对辊（2）之间，多个绝热板（32）并排布置成跨越工作台的宽度的组。 至少远离桌子的入口端，每组的面板可以选择性地移位，以允许来自热材料的中间区域在其侧边缘之间比在侧边缘区域本身更大的热量损失。 面板的选择性位移可以被预编程，以由进入辊台的热材料的特性来确定。
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公开(公告)号：EP0516250A2
公开(公告)日：1992-12-02
申请号：EP92202621.6
申请日：1985-10-30
CPC分类号： A47H23/05 , B21B45/008 , B22D11/1213 , C21D9/0006 , C21D9/0025 , C21D9/0081 , F27D1/0033 , F27D3/12 , F27D5/0062 , F27D2003/125 , Y02P70/127
摘要： A heat insulating element comprises a thin walled metal shell (32) containing insulating material (36) and having an outwardly extending fin or fins (38). Series of such elements can be connected together in strings to form a flexible heat-insulating screen. The finned form of the elements can be arranged to ensure that direct radiation paths through the screen are substantially blocked using relatively few overlapping layers of the elements.
摘要翻译： 绝热元件包括含有绝缘材料（36）并具有向外延伸的翅片或翅片（38）的薄壁金属壳（32）。 这些元件的系列可以串联在一起以形成柔性隔热屏。 元件的翅片形式可以被布置成确保通过屏幕的直接辐射路径基本上被阻挡，使用元件的相对较少的重叠层。
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公开(公告)号：EP0219289A2
公开(公告)日：1987-04-22
申请号：EP86307684.0
申请日：1986-10-06
CPC分类号： C21D9/0006 , B21B1/26 , B21B39/14 , B21B45/008 , B21B2273/14 , Y02P70/127
摘要： To protect a heat shield arrangement over of a hot-rolling mill, at the entry end of the table contact members (14) of large mass are suspended over the path of the hot material (M) to form a height barrier for distorted material. The members are suspended displaceably from bars (30) on a cantilevered support (12) that leaves one side of the table (2) open for the removal of scrapped material. The bars (30) pass through contoured apertures (32) in the members which permit the members to move in forwards and upwards so that when struck by the material they can lift and can also yield to the frictional force of the material travelling under them. The loading on the cantilevered support is thereby reduced. Reduction in peak loadings also result from mounting the members (14) on an upwardly pivotable cantilever frame (12, 60) and by damping the return movements of the members and/or the frame.
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公开(公告)号：EP0181740A2
公开(公告)日：1986-05-21
申请号：EP85307856.6
申请日：1985-10-30
IPC分类号： B21B37/10
CPC分类号： A47H23/05 , B21B45/008 , B22D11/1213 , C21D9/0006 , C21D9/0025 , C21D9/0081 , F27D1/0033 , F27D3/12 , F27D5/0062 , F27D2003/125 , Y02P70/127
摘要： The invention relates to screens for limiting heat losses from heated material, e.g. bars and slabs in rolling mills. Screens (20) are provided in the form of strings of heat insulating bodies composed of metal shells (32) containing insulating material (40). These screens may form curtains and/or covers (24) for the hot material. Containing chambers for the hot material may be provided with such strings of elements and the chambers may also comprise means for limiting heat conduction losses through the material supports therein. The screens may be collapsed over the hot material thereby completely surrounding and insulating the material from loss of heat. A displaceable chamber installation is also described for limiting heat loss when holding and transferring hot material between processing stages.
摘要翻译： 本发明涉及用于限制来自加热材料的热损失的筛网。 轧机中的钢筋和板坯。 屏幕（20）设置成由包含绝缘材料（40）的金属壳（32）构成的隔热体串。 这些屏幕可以形成用于热材料的窗帘和/或盖（24）。 用于热材料的容纳室可以设置有这种元件串，并且室还可以包括用于限制通过其中的材料载体的热传导损耗的装置。 屏幕可以在热材料上折叠，从而完全包围和绝缘材料免受热损失。 还描述了可移置的腔室装置，用于限制在处理阶段之间保持和转移热材料时的热损失。
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