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1. 发明授权

US4784208A Dual roll type continuous casting machine 失效
标题翻译：双辊式连铸机
公开(公告)号：US4784208A
公开(公告)日：1988-11-15
申请号：US168696
申请日：1988-03-16
申请人： Hisahiko Fukase , Kunio Matsui , Akihiro Nomura , Kenji Matsuda , Atsushi Hirata
发明人： Hisahiko Fukase , Kunio Matsui , Akihiro Nomura , Kenji Matsuda , Atsushi Hirata
IPC分类号： B22D11/06
CPC分类号： B22D11/0642 , B22D11/064
摘要： Cut-out portions or horizontal passages in the form of an inverted T are provided to melt solidified shells grown at triple points at which side seal plates, colling rolls and molten metal are made contact with each other. Pouring holes or slits are provided for inside pouring. Length of the slit in the cast widthwise direction is preliminarily determined so as to maintain temperature distribution in molten bath uniformly. Start of a continuous casting operation is facilitated by movable baffer plates disposed at open ends of the horizontal passage.
摘要翻译：提供呈倒T形式的切口部分或水平通道以熔化在三个点生长的固化壳体，其中侧密封板，冷却辊和熔融金属彼此接触。提供浇注孔或狭缝用于内部浇注。预先确定铸造宽度方向上的狭缝的长度，以保持熔融浴中的温度分布均匀。连续铸造操作的开始由设置在水平通道的开口端的活动挡板来实现。

2. 发明授权

US4865115A Pouring device for dual-roll type continuous casting machines 失效
标题翻译：双辊式连铸机浇注装置
公开(公告)号：US4865115A
公开(公告)日：1989-09-12
申请号：US279997
申请日：1988-12-05
申请人： Atsushi Hirata , Hisahiko Fukase , Kunio Matsui , Akihiro Nomura
发明人： Atsushi Hirata , Hisahiko Fukase , Kunio Matsui , Akihiro Nomura
IPC分类号： B22D11/06
CPC分类号： B22D11/0642
摘要： Melt flows down through downspouts into a basin defined by a pair of cooling rolls and side dams. Melt is decreased in flow rate to be supplied uniformly through a slit nozzle in a widthwise direction of the cooling rolls so that a solidified shell formed over the cooling rolls can be prevented from being melted again.
摘要翻译：熔体通过下水道向下流入由一对冷却辊和侧坝限定的盆地。在冷却辊的宽度方向上，通过狭缝喷嘴均匀地供给熔体的流量减少，能够防止形成在冷却辊上的凝固壳再次熔融。

3. 发明授权

US4804037A Dual-roll type continuous casting machine 失效
标题翻译：双辊式连铸机
公开(公告)号：US4804037A
公开(公告)日：1989-02-14
申请号：US203429
申请日：1988-06-07
申请人： Akihiro Nomura , Hisahiko Fukase , Kunio Matsui , Atsushi Hirata
发明人： Akihiro Nomura , Hisahiko Fukase , Kunio Matsui , Atsushi Hirata
IPC分类号： B22D11/06 , B22D11/18
CPC分类号： B22D11/064 , B22D11/18 , B22D11/181
摘要： Flow rates of melt supplied to triple-point regions are controlled in response to detected shapes of lateral side surfaces of a casting and a level of the melt in a basin is maintained constant, whereby high-quality castings are produced.
摘要翻译：响应于铸件的侧面的检测形状来控制供应到三点区域的熔体的流量，并且盆中的熔体的水平保持恒定，由此产生高质量的铸件。

4. 发明授权

US4986336A Twin-roll type continuous casting machine 失效
标题翻译：双辊式连铸机
公开(公告)号：US4986336A
公开(公告)日：1991-01-22
申请号：US384597
申请日：1990-07-25
申请人： Hisahiko Fukase , Kunio Matsui , Akihiro Nomura , Atsushi Hirata
发明人： Hisahiko Fukase , Kunio Matsui , Akihiro Nomura , Atsushi Hirata
IPC分类号： B22D11/06 , B22D11/10 , B22D11/106
CPC分类号： B22D11/064 , B22D11/0622
摘要： A twin-roll type continuous casting machine for fabricating a metal sheet from molten metal supplied from a ladle comprises a pair of spaced rolls, side weirs disposed on each roll in the lateral direction of the roll, a tundish for reserving the molten metal and supplying the molten metal through a feeder, which is provided above the rolls and below the tundish, to form a melt pool on the upper side of the gap between the rolls so as to fabricate the metal sheet through the gap between the rolls, a pressurizing chamber formed between the rolls and the tundish for gas-pressurizing the melt surface of the melt pool. The arrangement allows the ladle to easily supply the molten metal to the tundish and ensures easy maintenance of the tundish.
摘要翻译：用于从钢包供应的熔融金属制造金属板的双辊式连续铸造机包括一对隔开的辊，在辊的横向方向上设置在每个辊上的侧堰，用于保留熔融金属并供应的中间包熔融金属通过设在轧辊上方和中间包下方的进料器在辊之间的间隙的上侧形成熔池，以便通过轧辊之间的间隙制造金属板，加压室形成在辊和中间包之间，用于对熔池的熔体表面进行气体加压。该装置允许钢包容易地将熔融金属提供给中间包，并且确保容易地保持中间包。

5. 发明授权

US4883113A Pouring device for dual-roll type continuous casting machine 失效
标题翻译：双辊式连铸机浇注装置
公开(公告)号：US4883113A
公开(公告)日：1989-11-28
申请号：US280139
申请日：1988-12-05
申请人： Kunio Matsui , Hisahiko Fukase , Atsushi Hirata , Akihiro Nomura
发明人： Kunio Matsui , Hisahiko Fukase , Atsushi Hirata , Akihiro Nomura
IPC分类号： B22D11/06
CPC分类号： B22D11/0642
摘要： The flow rate of melt flowing through each end face of a core toward the inner surface of a side dam in opposed relationship with each end face is variable by a side-dam-wise flow passage defined within the core, whereby various problems caused at the so-called triple-point zones can be substantially solved.
摘要翻译：在每个端面相对关系中，流过芯的每个端面的侧壁的内表面的熔体的流量可以通过在芯内限定的侧流通道而变化，由此在可以基本上解决所谓的三点区域。

6. 发明授权

US08397794B2 Twin roll caster and method of control thereof 有权
标题翻译：双辊连铸机及其控制方法
公开(公告)号：US08397794B2
公开(公告)日：2013-03-19
申请号：US13438260
申请日：2012-04-03
申请人： Katsumi Nakayama , Atsushi Hirata , Kiroyuki Otsuka , Hisahiko Fukase
发明人： Katsumi Nakayama , Atsushi Hirata , Kiroyuki Otsuka , Hisahiko Fukase
IPC分类号： B22D11/06
CPC分类号： B22D11/06 , B22D11/0622 , B22D11/066
摘要： Described herein is a twin roll caster including a pair of casting rolls arranged parallel to one another with a gap between the casting rolls and side dams parallel to one another forming a pool between the casting rolls and side dams. A side dam support is provided that applies a compression force on at least one of the side dams at a compression angle relative to the axis of the casting rolls.
摘要翻译：这里描述的是一种双辊连铸机，它包括彼此平行布置的一对铸辊，其间在铸轧辊和彼此平行的侧坝之间形成在浇铸辊和侧坝之间的池的间隙。提供了一种侧坝支撑件，其以相对于铸辊的轴线的压缩角度对至少一个侧坝施加压缩力。

7. 发明申请

US20120273156A1 TWIN ROLL CASTER AND METHOD OF CONTROL THEREOF 有权
标题翻译：双辊筒及其控制方法
公开(公告)号：US20120273156A1
公开(公告)日：2012-11-01
申请号：US13438260
申请日：2012-04-03
申请人： Katsumi Nakayama , Atsushi Hirata , Hiroyuki Otsuka , Hisahiko Fukase
发明人： Katsumi Nakayama , Atsushi Hirata , Hiroyuki Otsuka , Hisahiko Fukase
IPC分类号： B22D11/06
CPC分类号： B22D11/06 , B22D11/0622 , B22D11/066
摘要： Described herein is a twin roll caster including a pair of casting rolls arranged parallel to one another with a gap between the casting rolls and side dams parallel to one another forming a pool between the casting rolls and side dams. A side dam support is provided that applies a compression force on at least one of the side dams at a compression angle relative to the axis of the casting rolls.
摘要翻译：这里描述的是一种双辊连铸机，它包括彼此平行布置的一对铸辊，其间在铸轧辊和彼此平行的侧坝之间形成在浇铸辊和侧坝之间的池的间隙。提供了一种侧坝支撑件，其以相对于铸辊的轴线的压缩角度对至少一个侧坝施加压缩力。

8. 发明授权

US5996680A Twin roll casting 失效
标题翻译：双辊铸造
公开(公告)号：US5996680A
公开(公告)日：1999-12-07
申请号：US116895
申请日：1998-07-17
申请人： Hisahiko Fukase , Heiji Kato , Atsushi Hirata
发明人： Hisahiko Fukase , Heiji Kato , Atsushi Hirata
IPC分类号： B22D11/06 , B22D11/124
CPC分类号： B22D11/0682
摘要： Twin-roll caster for continuously casting metal strip comprises a pair of parallel casting rolls (1) each provided with longitudinal cooling water passages (26) adjacent other casting surfaces 25 of the rolls. Passages (26) are interconnected in groups of three to form three pass zig-zag water flow channels for flow of water back and forth between the roll ends. The roll ends are notched to form outwardly facing shoulders (44) for engagement with casting pool confining plates (10). Cooling water flows to and from the passages (26) through radial passages (35, 36) in roll end walls (27, 28) in the vicinity of the shoulders (44).
摘要翻译：用于连续铸造金属带的双辊连铸机包括一对平行的铸辊（1），每个平行铸辊（1）设置有与辊的其它铸造表面25相邻的纵向冷却水通道（26）。通道（26）以三个组相互连接，形成三个通过之字形水流通道，用于在辊端之间来回流动。辊端被切口以形成向外的肩部（44），用于与浇注池限制板（10）接合。冷却水通过在肩部（44）附近的辊端壁（27,28）中的径向通道（35,36）流经通道（26）。

9. 发明授权

US5887644A Roll cooling structure for twin roll continuous caster 失效
标题翻译：双辊连铸机的辊冷却结构
公开(公告)号：US5887644A
公开(公告)日：1999-03-30
申请号：US801925
申请日：1997-02-14
申请人： Ryo Akiyoshi , Masayoshi Hori , Kunio Matsui , Atsushi Hirata , Koichi Fujita , Shu Ogawa
发明人： Ryo Akiyoshi , Masayoshi Hori , Kunio Matsui , Atsushi Hirata , Koichi Fujita , Shu Ogawa
IPC分类号： B22D11/06 , B22D11/128 , B22D11/124
CPC分类号： F28F5/02 , B22D11/0682
摘要： A casting roll (18) for a twin roll continuous caster comprises a roll body (19) made of a metal material having high rigidity and a sleeve (20) made of a metal material having high thermal conductivity for covering an outer periphery of the roll body (19). A plurality of load bearing members (23) with thicker width are provided peripherally on the outer periphery of the roll body (19), the load bearing members (23) being in contact with an inner periphery of the sleeve (20) and extending axially of the roll. A plurality of fins (24) with thinner width and shorter in height than the load bearing members (23) are provided on the inner periphery of the sleeve (20) between the adjacent load bearing members (23) and extending axially of the roll, cooling water passages (25) being provided in the form of gaps defined between the roll body (19) and the sleeve (20) thereby providing a roll having sufficiently high rigidity to prevent or at least minimise damage of the cooling water passages when the solidified shells are brought together between the rolls and/or having an enhanced heat transfer area.
摘要翻译：用于双辊连铸机的铸辊（18）包括由具有高刚度的金属材料制成的辊体（19）和由用于覆盖辊的外周的具有高导热性的金属材料制成的套筒（20）身体（19）。多个宽度较大的承载构件（23）周向设置在辊体（19）的外周上，承载构件（23）与套筒（20）的内周接触并沿轴向延伸的卷。在相邻的承载构件（23）之间的套筒（20）的内周上设置有多个与承载构件（23）相比具有较薄的宽度和较短的翼片（24）冷却水通道（25）以限定在辊体（19）和套管（20）之间的间隙的形式提供，从而提供具有足够高刚性的辊，以防止或至少最小化冷凝水通道的损伤壳体在辊之间并且/或具有增强的传热面积被聚集在一起。

10. 发明授权

US5836376A Method and apparatus for giving vibration to molten metal in twin roll continuous casting machine 失效
标题翻译：在双辊连铸机中对熔融金属产生振动的方法和装置
公开(公告)号：US5836376A
公开(公告)日：1998-11-17
申请号：US679569
申请日：1996-07-15
申请人： Kunio Matsui , Atsushi Hirata , Akihiko Kimatsuka
发明人： Kunio Matsui , Atsushi Hirata , Akihiko Kimatsuka
IPC分类号： B22D11/10 , B22D11/06 , B22D11/112 , B22D11/114 , B22D11/115 , B22D11/116 , B22D27/02
CPC分类号： B22D11/0622
摘要： To give vibration to molten metal in a melt pool to enhance solidification efficiency of the molten metal. Substantially directly above meniscus 14 between molten metal 5 in a melt pool 4 and each of rolls, an AC electromagnet 15 is arranged over the entire length of said meniscus 14 so that magnetic flux runs substantially perpendicular to a surface of the molten metal. Above the AC electromagnet 15, a DC electromagnet 16 is arranged over the entire length of the AC electromagnet 15 so that magnetic flux runs substantially perpendicular to the surface of the molten metal. Under application of DC magnetic field by means of the DC electromagnet 16, an AC magnetic field is applied near the meniscus 14 between the molten metal 5 in the melt pool 4 and each of the rolls 1 and 2. As a result, induction current is generated in the molten metal 5 and high frequency vibration is applied to the molten metal 5 by Lorentz's force due to interaction between the induction current and the DC magnetic field.
摘要翻译：使熔融池中的熔融金属振动，提高熔融金属的固化效率。在熔池4中的熔融金属5和每个辊之间的基本上直接在弯液面14上方，在所述弯月面14的整个长度上布置有交流电磁体15，使得磁通大致垂直于熔融金属的表面延伸。在交流电磁铁15的上方，直流电磁铁16布置在交流电磁铁15的整个长度上，使得磁通量基本垂直于熔融金属的表面延伸。在通过直流电磁铁16施加直流磁场的情况下，在熔池4中的熔融金属5与辊1和2之间的弯液面14附近施加交流磁场。因此，感应电流为在熔融金属5中产生，并且由于感应电流和DC磁场之间的相互作用，通过洛伦兹力将高频振动施加到熔融金属5。

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