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1. 发明授权

EP2172281B1 HOT ROLLING APPARATUS 有权转让
标题翻译：热轧板厂
公开(公告)号：EP2172281B1
公开(公告)日：2015-03-04
申请号：EP08777319.8
申请日：2008-06-18
申请人： IHI Corporation
发明人： ISHIGE, Kengo , MATSUNAGA, Yasuo , OTSUKA, Hiroyuki , IDE, Kenichi , KUCHI, Masahiro , HONJOU, Hisashi
IPC分类号： B21B1/26 , B21B45/00 , C21D1/76
CPC分类号： B21B1/26 , B21B1/34 , B21B39/10 , B21B39/12 , B21B45/004 , B21B45/0203 , B21B2003/005 , C21D1/76 , C21D8/0226 , C21D9/46 , C21D11/00

2. 发明授权

EP2168700B1 TWIN-ROLL CASTING MACHINE 有权
标题翻译：双辊铸造机
公开(公告)号：EP2168700B1
公开(公告)日：2014-04-09
申请号：EP08764158.5
申请日：2008-06-18
申请人： IHI Corporation
发明人： OTSUKA, Hiroyuki , NAKAYAMA, Katsumi
IPC分类号： B22D11/06
CPC分类号： B22D11/0642

3. 发明授权

EP2248616B1 DEVICE FOR CLEANING CHILLED ROLLS 有权
标题翻译：清洗装置的冷却辊
公开(公告)号：EP2248616B1
公开(公告)日：2012-05-30
申请号：EP08867995.6
申请日：2008-12-04
申请人： IHI Corporation
发明人： OTSUKA, Hiroyuki , YOSHIZAWA, Hiroki , NAKAYAMA, Katsumi
IPC分类号： B22D11/06
CPC分类号： B22D11/0622 , B22D11/0665 , B22D11/0668
摘要： A cooling roll cleaning device in which the cleanliness of a brush is maintained at a high level. The cooling roll cleaning device includes the brush (13) having a rotatable tubular barrel (15) provided with a large number of suction holes (14) which penetrate inward from the outer peripheral surface of the barrel and extending parallel to the axis of a cooling roll; element wires (16) for grinding and sweeping the cooling roll, implanted in the outer peripheral surface of the barrel (15) and forming a helical line extending from one end to the other end of the barrel (15); and a dust suction opening (18) formed in one end of the barrel (15) and communicating with the space in the barrel (15). A gas discharge mechanism is connected to the dust suction opening (18) of the brush (13).

4. 发明公开

EP2127779A1 CASTING ROLL 有权
标题翻译： GIESSWALZE
公开(公告)号：EP2127779A1
公开(公告)日：2009-12-02
申请号：EP08710454.3
申请日：2008-02-22
申请人： IHI Corporation
发明人： NAKAYAMA, Katsumi , OTSUKA, Hiroyuki , FUKASE, Hisahiko
IPC分类号： B22D11/06
CPC分类号： B22D11/0651 , B22D11/0682
摘要： Intended is to provide a casting roll having an outer periphery capable of being efficiently cooled.
The casting roll has a roll body on which side weirs 11 abut, short tube-shaped supports 13 each coaxially with and protruding from the roll body 12, a stub axle 14 fitted into the support 13, a sleeve 15 fitted over the support 13 and a flange 16 contiguous with the stub axle 14 and abutting on the sleeve 15 on a side away from the roll body 12. The roll body 12 is formed with longitudinal cooling passages 17 passing through the roll from one end to the other end of the roll as well as radial cooling passages 18 each adjacent to a corresponding end of the roll and extending from an inner periphery of the roll to a corresponding longitudinal cooling passage 17. A plug 19 is fitted into each end of the longitudinal cooling passages 17 and abuts on the sleeve 15. With distance T3 between the longitudinal cooling passages 17 and the outer periphery of the roll body 12 being reduced as much as possible, cooling water W is passed through a surficial portion of the roll body 12.
摘要翻译：旨在提供具有能够被有效冷却的外周的铸辊。铸轧辊具有堰11邻接的侧面，与辊体12同轴并且突出的短的管状支撑体13，装配到支撑件13中的短轴14，安装在支撑件13上的套筒15和与短轴14邻接的凸缘16，并且在远离辊本体12的一侧抵靠在套筒15上。辊体12形成有纵向冷却通道17，其从辊的一端到另一端穿过辊以及径向冷却通道18，其各自相邻于辊的相应端部并且从辊的内周边延伸到相应的纵向冷却通道17.插塞19装配在纵向冷却通道17的每个端部中并邻接在纵向冷却通道17和辊体12的外周之间的距离T3尽可能地减小的同时，冷却水W通过辊体12的表面部分。

5. 发明公开

EP2127778A1 OPERATING METHOD FOR TWIN-ROLL CASTING MACHINE, AND SIDE WEIR SUPPORTING DEVICE 有权
标题翻译： BETRIEBSVERFAHRENFÜRZWEIROLLEN-GIESSMASCHINE
公开(公告)号：EP2127778A1
公开(公告)日：2009-12-02
申请号：EP08702850.2
申请日：2008-01-31
申请人： IHI Corporation
发明人： OTSUKA, Hiroyuki , NAKAYAMA, Katsumi , YOSHIZAWA, Hiroki
IPC分类号： B22D11/06
CPC分类号： B22D11/066
摘要： Intended is to acquire a strip with less thickness even if arcuate wear steps are formed on side weirs.
During an operation of a twin-roll casting machine with arcuate wear steps 6 developing on side weirs 2 due to rotational sliding contact of chilled rolls 1, where thickness of a steel strip 3 from a nip G is to be reduced, center-to-center distance L between the rolls 1 is reduced with the side weirs 2 in contact with ends of the rolls being displaced upward. This prevents interference of outer peripheries of the rolls 1 with boundary surfaces 8 adjacent to the arcuate wear steps 6 of the side weirs 2.
摘要翻译：即使在侧面堰上形成弓形磨损步骤，也希望获得厚度较小的钢带。在具有弧形磨损步骤6的双辊铸造机的操作期间，由于冷轧辊1的旋转滑动接触而在侧堰2上显影，其中来自压区G的钢带3的厚度将被减小，辊1之间的中心距离L随着侧面堰2与辊的端部向上移位而减小。这防止了辊1的外周边缘与侧堰2的弓形磨损步骤6相邻的边界面8的干涉。

6. 发明授权

EP2127779B1 CASTING ROLL 有权
标题翻译： GIESSWALZE
公开(公告)号：EP2127779B1
公开(公告)日：2016-06-29
申请号：EP08710454.3
申请日：2008-02-22
申请人： IHI Corporation
发明人： NAKAYAMA, Katsumi , OTSUKA, Hiroyuki , FUKASE, Hisahiko
IPC分类号： B22D11/06
CPC分类号： B22D11/0651 , B22D11/0682

7. 发明公开

EP2875880A1 COOLING ROLLERS FOR TWIN-ROLLER CASTING DEVICE 审中-公开
标题翻译： KÜHLUNGVON WALZENFÜREINE DOPPELWALZEN-GUSSVORRICHTUNG
公开(公告)号：EP2875880A1
公开(公告)日：2015-05-27
申请号：EP13820089.4
申请日：2013-07-16
申请人： IHI Corporation
发明人： OTSUKA, Hiroyuki
IPC分类号： B22D11/06
CPC分类号： B22D11/0682 , B22D11/0622 , B22D11/0651
摘要： One of a pair of chilled rolls is a mid-thick roll 100a which has a longitudinal central diameter greater than longitudinal end diameters. The other of the chilled rolls is a mid-thin roll 200a which has a longitudinal central diameter shorter than longitudinal end diameters. A roll gap 3 is formed between the mid-thick and mid-thin rolls 100a and 200a such that the rolls are gradually made closer to each other from longitudinal roll centers to longitudinal roll ends.
摘要翻译：一对冷冻辊中的一个是中厚辊100a，其具有大于纵向端部直径的纵向中心直径。冷却辊中的另一个是具有比纵向端部直径短的纵向中心直径的中间薄卷200a。在中间和中间薄辊100a和200a之间形成辊隙3，使得辊从纵向辊中心到纵向辊端部逐渐变得彼此靠近。

8. 发明公开

EP2248616A1 COOLING ROLL CLEANING DEVICE 有权
标题翻译： REINIGUNGSVORRICHTUNGFÜRGEKÜHLTEWALZEN
公开(公告)号：EP2248616A1
公开(公告)日：2010-11-10
申请号：EP08867995.6
申请日：2008-12-04
申请人： IHI Corporation
发明人： OTSUKA, Hiroyuki , YOSHIZAWA, Hiroki , NAKAYAMA, Katsumi
IPC分类号： B22D11/06
CPC分类号： B22D11/0622 , B22D11/0665 , B22D11/0668
摘要： A device for cleaning chilled rolls is provided which can keep higher cleanliness of a brush.
A brush 13 comprises a rotatable cylindrical barrel 15 formed with a number of suction through-holes 14 extending from an outer periphery to inside, the barrel extending in parallel with an axis of the roll, grouped cleaning wires 16 implanted on the outer periphery of the barrel 15 and forming a helical bank extending from one end to the other end of the barrel 15 for cleaning of the roll and a dust suction port 18 at one end of the barrel 15 and in communication with an inner space of the barrel 15, the dust suction port 18 being connected to an exhaust mechanism.
摘要翻译：提供用于清洁冷却辊的装置，其可以保持较高的刷子清洁度。刷子13包括可旋转的圆柱形筒体15，其形成有从外周到内部延伸的多个吸入通孔14，所述筒体与辊的轴线平行延伸，分组的清洁线16植入在辊的外周上并且形成从筒15的一端延伸到另一端的螺旋形组，用于清洁辊，并且在筒15的一端处具有灰尘吸入口18并且与筒15的内部空间连通，吸尘口18连接到排气机构。

9. 发明公开

EP2168700A1 TWIN-ROLL CASTING MACHINE 有权
标题翻译： ZWEIWALZEN-GIESSMASCHINE
公开(公告)号：EP2168700A1
公开(公告)日：2010-03-31
申请号：EP08764158.5
申请日：2008-06-18
申请人： IHI Corporation
发明人： OTSUKA, Hiroyuki , NAKAYAMA, Katsumi
IPC分类号： B22D11/06 , B22D11/10 , B22D41/50
CPC分类号： B22D11/0642
摘要： Provided is a twin-roll casting machine capable of suppressing irregularities in crosswise thickness distribution of a strip.
The twin-roll casting machine comprises chilled rolls 1a and 1b, side weirs 2a and 2b and nozzle pieces 11a and 11b. A plurality of openings 13 for supply of molten metal 5 to between the rolls 1a and 1b are formed alternately on portions of each of the nozzle pieces 11a and 11b adjacent to the one and the other rolls 1a and 1b, respectively, and are spaced apart from each other axially of the roll 1a, 1b.
摘要翻译：提供一种能够抑制条的横向厚度分布的不规则性的双辊铸造机。双辊铸造机包括冷却辊1a和1b，侧堰2a和2b以及喷嘴件11a和11b。在各个喷嘴片11a和11b分别与一个和另一个辊1a和1b相邻的部分上交替地形成有用于在辊1a和1b之间供应熔融金属5的多个开口13，并且间隔开从辊1a，1b的轴向彼此。

10. 发明授权

EP2127778B1 OPERATING METHOD FOR TWIN-ROLL CASTING MACHINE 有权
标题翻译：操作程序双辊铸造机
公开(公告)号：EP2127778B1
公开(公告)日：2014-10-15
申请号：EP08702850.2
申请日：2008-01-31
申请人： IHI Corporation
发明人： OTSUKA, Hiroyuki , NAKAYAMA, Katsumi , YOSHIZAWA, Hiroki
IPC分类号： B22D11/06
CPC分类号： B22D11/066

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