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1. 发明授权

US6079479A Twin roll continuous casting installation 失效
标题翻译：双辊连铸机安装
公开(公告)号：US6079479A
公开(公告)日：2000-06-27
申请号：US100348
申请日：1998-06-19
申请人： Shiro Osada , Osamu Takeuchi , Atsushi Hirata
发明人： Shiro Osada , Osamu Takeuchi , Atsushi Hirata
IPC分类号： B22D11/06 , B22D11/124 , B22D30/00
CPC分类号： B22D11/0697 , B22D11/124
摘要： The invention addresses the problem of edge bulging and breakout of as cast strip due to a decrease of perfect solid phase shell thickness of the strip caused by heat recuperation of the unsolidified portion of the strip, by providing a chamber 19 which encloses the travel path of a strip 8 delivered from a pair of chilled rolls 1a and 1b, a pair of chilled blocks 29a arranged in the chamber to be positioned near a nip between the chilled rolls 1a and 1b, with each chilled block 29a being shaped for loose fitting over an edge of a strip 8 and being capable of injecting cooling gas toward the edge of the strip 8. When the strip 8 is to be continuously cast, the interior of the chamber 19 provides an inert gas atmosphere, in which the cooling gas injected by the cooling blocks 29a injection-cools the edges of the strip 8 delivered from the chilled rolls 1a and 1b at a position near the nip between the chilled rolls 1a and 1b.
摘要翻译：本发明解决了由于通过条带的未固化部分的热消除引起的条的完美固相壳厚度的减小，通过提供一个包围行进路径的腔室19来解决作为铸造带材的边缘凸起和断裂的问题从一对冷冻辊1a和1b输送的条带8，布置在室中的一对冷却块29a，以定位在冷冻辊1a和1b之间的辊隙附近，每个冷却块29a成形为用于松散地配合在条带8的边缘并且能够朝向条带8的边缘注入冷却气体。当条带8将被连续铸造时，室19的内部提供惰性气体气氛，其中由冷却块29a在冷冻辊1a和1b之间的辊隙附近的位置注入 - 冷却从冷冻辊1a和1b输送的带8的边缘。

2. 发明授权

US06273178B1 Twin roll continuous casting installation 失效
标题翻译：双辊连铸机安装
公开(公告)号：US06273178B1
公开(公告)日：2001-08-14
申请号：US09553318
申请日：2000-04-20
申请人： Shiro Osada , Osamu Takeuchi , Atsushi Hirata
发明人： Shiro Osada , Osamu Takeuchi , Atsushi Hirata
IPC分类号： B22D1106
CPC分类号： B22D11/0697 , B22D11/124
摘要： The invention addresses the problem of edge bulging and breakout of as cast strip due to a decrease of perfect solid phase shell thickness of the strip caused by heat recuperation of the unsolidified portion of the strip, by providing a chamber 19 which encloses the travel path of a strip 8 delivered from a pair of chilled rolls 1a and 1b, a pair of chilled blocks 29a arranged in the chamber to be positioned near a nip between the chilled rolls 1a and 1b, with each chilled block 29a being shaped for loose fitting over an edge of a strip 8 and being capable of injecting cooling gas toward the edge of the strip 8. When the strip 8 is to be continuously cast, the interior of the chamber 19 provides an inert gas atmosphere, in which the cooling gas injected by the cooling blocks 29a injection-cools the edges of the strip 8 delivered from the chilled rolls 1a and 1b at a position near the nip between the chilled rolls 1a and 1b.
摘要翻译：本发明解决了由于通过条带的未固化部分的热消除引起的条的完美固相壳厚度的减小，通过提供一个包围行进路径的腔室19来解决作为铸造带材的边缘凸起和断裂的问题从一对冷冻辊1a和1b输送的条带8，布置在室中的一对冷却块29a，以定位在冷冻辊1a和1b之间的辊隙附近，每个冷却块29a成形为用于松散地配合在条带8的边缘并且能够朝向条带8的边缘注入冷却气体。当条带8将被连续铸造时，室19的内部提供惰性气体气氛，其中由冷却块29a在冷冻辊1a和1b之间的辊隙附近的位置注入 - 冷却从冷冻辊1a和1b输送的带8的边缘。

3. 发明授权

US07134481B2 Preheating member changer of dual roll casting apparatus 有权
标题翻译：双辊铸造装置预热件更换装置
公开(公告)号：US07134481B2
公开(公告)日：2006-11-14
申请号：US10550412
申请日：2003-11-11
申请人： Shiro Osada , Osamu Takeuchi , Shu Ogawa
发明人： Shiro Osada , Osamu Takeuchi , Shu Ogawa
IPC分类号： B22D11/06
CPC分类号： B22D11/0622 , B22D11/0671
摘要： A casting roll unit (U) with side weirs (6) and a delivery nozzle (8) being detachably attached thereto is fixed at a casting position. Side-weir and delivery-nozzle preheating furnaces (29, 30) are arranged away from the casting roll unit (U). Arranged adjacent to the roll unit (U) are replacing robots (31, 32) which can selectively clamp the side weirs (6) or the delivery nozzle or nozzles (8) and which can move between the roll unit (U) and the side-weir or delivery-nozzle preheating furnace (29 or 30) for installation/removal of the side weirs (6) or delivery nozzle or nozzles (8).
摘要翻译：具有可拆卸地附接到其上的侧堰（6）和输送喷嘴（8）的铸辊单元（U）固定在铸造位置。侧浇口和输送喷嘴预热炉（29,30）远离铸辊单元（U）布置。邻近轧辊单元（U）布置的是更换可以选择性地夹紧侧堰（6）或输送喷嘴或喷嘴（8）的机器人（31,32），并可在辊单元（U）和侧 - 用于安装/拆卸侧堰（6）或输送喷嘴或喷嘴（8）的装置或输送喷嘴预热炉（29或30）。

4. 发明申请

US20060196628A1 Preheating member changer of dual roll casting apparatus 有权
公开(公告)号：US20060196628A1
公开(公告)日：2006-09-07
申请号：US10550412
申请日：2003-11-11
申请人： Shiro Osada , Osamu Takeuchi , Shu Ogawa
发明人： Shiro Osada , Osamu Takeuchi , Shu Ogawa
IPC分类号： B22D11/06
CPC分类号： B22D11/0622 , B22D11/0671
摘要： A casting roll unit (U) with side weirs (6) and a delivery nozzle (8) being detachably attached thereto is fixed at a casting position. Side-weir and delivery-nozzle preheating furnaces (29, 30) are arranged away from the casting roll unit (U). Arranged adjacent to the roll unit (U) are replacing robots (31, 32) which can selectively clamp the side weirs (6) or the delivery nozzle or nozzles (8) and which can move between the roll unit (U) and the side-weir or delivery-nozzle preheating furnace (29 or 30) for installation/removal of the side weirs (6) or delivery nozzle or nozzles (8).

5. 发明授权

US07093646B2 Dual roll casting machine and method of operating the casting machine 有权
标题翻译：双辊铸造机及铸造机操作方法
公开(公告)号：US07093646B2
公开(公告)日：2006-08-22
申请号：US10490739
申请日：2003-07-24
申请人： Isamu Nakayama , Katsumi Nakayama , Shiro Osada
发明人： Isamu Nakayama , Katsumi Nakayama , Shiro Osada
IPC分类号： B22D11/24
CPC分类号： B22D11/0622 , B22D11/0697
摘要： A twin roll casting machine that can reduce an amount of inert gas to be fed for prevention of oxidization. The machine includes an enclosure enclosing a strip in a range from chilled rolls to pinch rolls, a first swing wall within the enclosure and having a tip end movable toward and away from a surface of the strip, a sealing roll rotatably supported by the tip end of the first swing wall, a second swing wall within the enclosure and having a tip end movable toward and away from the other surface of the strip, a sealing roll rotatably supported by the tip end of the second swing wall, sealing members between peripheral edges of the swing walls and an inner surface of the enclosure, and conduits for supplying inert gas into the enclosure. The respective swing walls are swung to bring the sealing rolls close to the strip to thereby suppress flow of the inert gas from a first space to a second space.
摘要翻译：一种双辊铸造机，其可以减少为防止氧化而被供给的惰性气体的量。该机器包括封闭从冷冻辊到夹送辊的条带的外壳，外壳内的第一摆动壁和具有可朝向和远离条的表面移动的尖端，由顶端可旋转地支撑的密封辊所述第一摆动壁是所述外壳内的第二摆动壁，并且具有可朝向和远离所述带的另一表面移动的顶端;由所述第二摆动壁的顶端可旋转地支撑的密封辊，的旋转壁和外壳的内表面，以及用于将惰性气体供应到外壳中的导管。挥动各个摆动壁使密封辊靠近条带，从而抑制惰性气体从第一空间到第二空间的流动。

6. 发明申请

US20060144554A1 Method and apparatus for controlling the formation of crocodile skin surface roughness on thin cast strip 有权
标题翻译：用于控制薄铸带上鳄鱼皮表面粗糙度形成的方法和装置
公开(公告)号：US20060144554A1
公开(公告)日：2006-07-06
申请号：US11302484
申请日：2005-12-13
申请人： Mark Schlichting , Joel Sommer , Shiro Osada , Hisahiko Fukase
发明人： Mark Schlichting , Joel Sommer , Shiro Osada , Hisahiko Fukase
IPC分类号： B22D11/06
CPC分类号： B22D11/0665 , B22D11/0622
摘要： A method of controlling the formation of crocodile skin surface roughness on thin cast strip of plain carbon steel forming a casting pool of molten metal of plain carbon steel of less than 0.065% carbon supported on a casting surfaces above a nip, assembling a rotating brush to contact the casting surfaces in advance of contact with the molten metal, and controlling the energy exerted by rotating brushes against the casting surfaces of the casting rolls to clean and expose a majority of the projections of the casting surfaces of the casting rolls by provide wetting contact with the molten metal of the casting pool. The cleaning step may be done by controlling the energy of the rotating brush against the casting rolls based on the difference between the measured heat flux and the initially measured heat flux when the casting surfaces are clean, and automating the method.
摘要翻译：一种控制在普通碳钢的薄铸钢带上形成鳄鱼皮表面粗糙度的方法，其形成一个小于0.065％碳的普通碳钢熔融金属铸造池，该铸造池支撑在辊隙上方的铸造表面上，组装旋转刷在与熔融金属接触之前接触铸造表面，并且控制通过旋转刷子抵靠铸辊的铸造表面施加的能量，以通过提供润湿接触来清洁和暴露铸辊的铸造表面的大部分突起与铸池的熔融金属。清洁步骤可以通过基于测量的热通量和铸造表面清洁时的初始测量的热通量之间的差异来控制旋转刷子对铸辊的能量，并且自动化该方法来完成。

7. 发明申请

US20050211411A1 Method and apparatus for continuously casting steel strip 审中-公开
标题翻译：连续铸造钢带的方法和装置
公开(公告)号：US20050211411A1
公开(公告)日：2005-09-29
申请号：US11057452
申请日：2005-02-14
申请人： Hisahiko Fukase , Shiro Osada , Hiroyuki Otsuka , Atsuhi Hirata , Hiroki Yoshizawa
发明人： Hisahiko Fukase , Shiro Osada , Hiroyuki Otsuka , Atsuhi Hirata , Hiroki Yoshizawa
IPC分类号： B22D11/10 , B22D11/06 , B22D41/50 , B22D41/54
CPC分类号： B22D11/0622 , B22D11/0642
摘要： A delivery nozzle for a twin roll caster for making has an elongated nozzle body having elongated extending side walls and end walls to form a nozzle trough, and side outlet openings in the side walls capable of discharging molten metal from the nozzle body laterally outwardly from the side walls of the nozzle body. The side walls below the side outlet openings extend downwardly to converge and meet at the lower extremity to form a bottom part of the nozzle body configured to inhibit entrapment of gas bubbles in a casting pool. The side walls forming the bottom part may have generally flat exterior surfaces throughout and meet at an acute angle to form a discrete edge along the nozzle body, or alternatively, convex curved external surfaces meeting at the bottom extremity in an arcuate shape along the nozzle body.
摘要翻译：用于制造的双辊脚轮的输送喷嘴具有细长的喷嘴体，其具有细长的延伸侧壁和端壁以形成喷嘴槽，并且侧壁中的侧出口开口能够从喷嘴体侧向外从熔融金属排出熔融金属喷嘴体的侧壁。侧出口开口下方的侧壁向下延伸以在下端收敛并相交，以形成喷嘴主体的底部，该底部构造成阻止气泡在铸池中的捕获。形成底部的侧壁可以具有大致平坦的外表面并且以锐角相交，以形成沿着喷嘴体的离散边缘，或者替代地，凸起的弯曲外表面沿着喷嘴体以弧形形状会聚在底端。

8. 发明授权

US4821790A Apparatus for pouring molten metal 失效
标题翻译：倾倒熔融金属的设备
公开(公告)号：US4821790A
公开(公告)日：1989-04-18
申请号：US146717
申请日：1988-01-21
申请人： Yutaka Tsuchida , Shuzo Takahashi , Shiro Osada , Hisashi Sato , Akichika Ozeki , Nobuhisa Hasebe
发明人： Yutaka Tsuchida , Shuzo Takahashi , Shiro Osada , Hisashi Sato , Akichika Ozeki , Nobuhisa Hasebe
IPC分类号： B22D11/06 , B22D11/10
CPC分类号： B22D11/064
摘要： A tundish nozzle is independent from a tundish so that thermal deformations of the tundish are not transmitted to the tundish nozzle.

9. 发明申请

US20110119858A1 ROLL POLISHING APPARATUS 有权
标题翻译：滚轮抛光装置
公开(公告)号：US20110119858A1
公开(公告)日：2011-05-26
申请号：US12867848
申请日：2008-03-21
申请人： Katsumi Nakayama , Hiroyuki Otsuka , Shiro Osada , Hisahiko Fukase
发明人： Katsumi Nakayama , Hiroyuki Otsuka , Shiro Osada , Hisahiko Fukase
IPC分类号： A46B15/00
CPC分类号： B24B27/033 , B22D11/0674 , B24B29/005
摘要： A roll polishing apparatus that can suppress cracks on a strip. The roll polishing apparatus includes brush rolls which face outer periphery of chilled rolls over an axial length of the chilled rolls, respectively, cylinders which urge the brush rolls wholly to the chilled rolls, respectively, and cylinders which deform the brush rolls in conformity to crowns of the chilled rolls, respectively. By these elements, wires of the brush rolls are uniformly contacted on outer peripheries of the chilled rolls to wipe off oxides adhering to the outer peripheries of the chilled rolls.
摘要翻译：可以抑制条上的裂纹的辊抛光装置。辊抛光装置包括分别在冷冻辊的轴向长度上分别面对冷却辊的外周面的刷辊，分别将刷辊完全推到冷冻辊的滚筒以及使刷辊变形成与冠相一致的滚筒的冷冻辊。通过这些元件，刷辊的线在冷却辊的外周均匀地接触，以擦去附着在冷却辊的外周上的氧化物。

10. 发明授权

US07296614B2 Method and apparatus for controlling the formation of crocodile skin surface roughness on thin cast strip 有权
标题翻译：用于控制薄铸带上鳄鱼皮表面粗糙度形成的方法和装置
公开(公告)号：US07296614B2
公开(公告)日：2007-11-20
申请号：US11302484
申请日：2005-12-13
申请人： Mark Schlichting , Joel D. Sommer , Shiro Osada , Hisahiko Fukase
发明人： Mark Schlichting , Joel D. Sommer , Shiro Osada , Hisahiko Fukase
IPC分类号： B22D11/06
CPC分类号： B22D11/0665 , B22D11/0622
摘要： A method of controlling the formation of crocodile skin surface roughness on thin cast strip of plain carbon steel forming a casting pool of molten metal of plain carbon steel of less than 0.065% carbon supported on a casting surfaces above a nip, assembling a rotating brush to contact the casting surfaces in advance of contact with the molten metal, and controlling the energy exerted by rotating brushes against the casting surfaces of the casting rolls to clean and expose a majority of the projections of the casting surfaces of the casting rolls by provide wetting contact with the molten metal of the casting pool. The cleaning step may be done by controlling the energy of the rotating brush against the casting rolls based on the difference between the measured heat flux and the initially measured heat flux when the casting surfaces are clean, and automating the method.
摘要翻译：一种控制在普通碳钢的薄铸钢带上形成鳄鱼皮表面粗糙度的方法，其形成一个小于0.065％碳的普通碳钢熔融金属铸造池，该铸造池支撑在辊隙上方的铸造表面上，组装旋转刷在与熔融金属接触之前接触铸造表面，并且控制通过旋转刷子抵靠铸辊的铸造表面施加的能量，以通过提供润湿接触来清洁和暴露铸辊的铸造表面的大部分突起与铸池的熔融金属。清洁步骤可以通过基于测量的热通量和铸造表面清洁时的初始测量的热通量之间的差异来控制旋转刷子对铸辊的能量，并且自动化该方法来完成。

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