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1. 发明授权

US5665264A Submerged nozzle mounting/dismounting apparatus 失效
标题翻译：淹没喷嘴安装/拆卸装置
公开(公告)号：US5665264A
公开(公告)日：1997-09-09
申请号：US510512
申请日：1995-08-02
申请人： Mitsukuni Sato , Kenji Yamamoto , Koji Ishii , Koichi Ozawa , Taizo Sera , Jun Kubota
发明人： Mitsukuni Sato , Kenji Yamamoto , Koji Ishii , Koichi Ozawa , Taizo Sera , Jun Kubota
IPC分类号： B22D11/10 , B22D41/56 , B22D41/60
CPC分类号： B22D41/56 , B22D41/60 , Y10S266/01
摘要： A submerged nozzle mounting/dismounting apparatus for mounting a submerged nozzle (9) on and dismounting the same from a slide valve device (5) of a molten metal vessel (1) of a continuous casting system, is provided with a submerged nozzle holding mechanism (25) having support arms (27) for holding the submerged nozzle pressed against the slide valve device through mounting pins (13) on the upper part of the submerged nozzle. For automated operation to eliminate all kinds of heavy physical work in a hot environment, the submerged nozzle mounting/dismounting apparatus comprises a slide base (32) laterally slidably mounted for positional adjustment relative to the support arms (27) on a robot arm (21) supported for turning on a stand. A submerged nozzle hanger (40) is provided for supporting the submerged nozzle via support pins (14) projecting from the submerged nozzle. The hanger (40) is pivotally supported for turning in a vertical plane on the slide base. A guide member (45) provided below the slide valve device operates to guide the submerged nozzle hanger (40) for turning in a vertical plane and to guide the slide base through the submerged nozzle hanger for movement in directions perpendicular to the vertical plane in which the submerged nozzle hanger turns. A contact mechanism (46) is supported on the submerged nozzle hanger so as to move along guide surfaces (48, 49) of the guide member. The contact mechanism (46) is guided along the guide surfaces to move the mounting pins (13) of the submerged nozzle on the submerged nozzle hanger into pin receiving grooves (28) of the support arms (27) and to adjust the horizontal positions of the mounting pins (13) so as to be in alignment with the positions of the support arms (27).
摘要翻译：一种用于将浸入式喷嘴（9）安装在连续铸造系统的熔融金属容器（1）的滑阀装置（5）上的浸没式喷嘴安装/拆卸装置设置有浸没式喷嘴保持机构（25）具有用于通过在所述浸没喷嘴的上部安装销（13）将所述浸没喷嘴保持压靠在所述滑阀装置上的支撑臂（27）。为了在热环境中消除各种重物理作业的自动化操作，浸没式喷嘴安装/拆卸装置包括一个横向可滑动地安装的滑动基座（32），用于相对于机器人手臂（21）上的支撑臂（27）进行位置调整）支持打架。提供了一种浸没式喷嘴悬挂器（40），用于通过从浸没的喷嘴突出的支撑销（14）来支撑浸没的喷嘴。悬架（40）枢转地支撑在滑动基座上的垂直平面中转动。设置在滑阀装置下方的引导构件（45）操作以引导浸没式喷嘴悬挂器（40）以在垂直平面中转动，并且引导滑动基座穿过浸没式喷嘴悬挂器，以便在垂直于垂直平面浸没式喷嘴吊架转动。接触机构（46）被支撑在浸没的喷嘴悬挂器上，以沿着引导构件的引导表面（48,49）移动。接触机构（46）沿着引导表面被引导以将浸没的喷嘴的浸没喷嘴的安装销（13）移动到浸没的喷嘴悬挂器上，使其移动到支撑臂（27）的销接收凹槽（28）中，并且调整水平位置安装销（13）与支撑臂（27）的位置对齐。

2. 发明授权

US5333671A Thickness adjustable mold for continuous casting 失效
标题翻译：厚度可调模具用于连铸
公开(公告)号：US5333671A
公开(公告)日：1994-08-02
申请号：US83939
申请日：1993-06-28
申请人： Taizo Sera , Takashi Mitsuhiro , Koichi Ozawa , Yutaka Sakata
发明人： Taizo Sera , Takashi Mitsuhiro , Koichi Ozawa , Yutaka Sakata
IPC分类号： B22D11/04 , B22D11/05
CPC分类号： B22D11/05
摘要： A center alignment mechanism of a cavity thickness adjustable mold for continuous casting, comprises a guide mechanism which supports a spindle of a carriage device of each narrow face unit of the mold slidably in the wide face-wise directions of wide face units of the mold, and a driving mechanism which moves the guide mechanism in the narrow face-wise directions of the narrow face unit. The guide mechanism comprises a guide block in which the distal end portion of the spindle is slidably supported, a guide groove formed in the wide face units so as to support the guide block slidably in the narrow face-wise directions of the narrow face unit, a bracket in which the proximal end portion of the spindle is slidably supported, and another guide groove formed in the wide face units so as to support the bracket slidably in the narrow face-wise directions of the narrow face unit. The driving mechanism comprises worm jacks provided between the guide block and the fixed wide face unit and between the bracket and the fixed wide face unit, and a driving source of the worm jacks. Thus, there can be provided a cavity thickness variable mold in which narrow face units are not distorted when they are moved, so that wide face copper plates will not be damaged.
摘要翻译：用于连续铸造的腔厚度可调模具的中心对准机构包括：引导机构，其在模具的宽面单元的宽面方向上可滑动地支撑模具的每个窄面单元的托架装置的主轴，以及驱动机构，其使所述引导机构沿所述窄面单元的窄面方向移动。引导机构包括导向块，其中主轴的远端部分可滑动地支撑;形成在宽面单元中的引导槽，以便可滑动地支撑在窄面单元的窄面方向上的引导块，托架，其中主轴的基端部可滑动地支撑;以及另一个引导槽，形成在宽面单元中，以便在窄面单元的窄面方向可滑动地支撑支架。驱动机构包括设置在引导块和固定宽面单元之间以及支架与固定宽面单元之间的蜗杆千斤顶以及蜗杆千斤顶的驱动源。因此，可以提供一种空腔厚度可变模具，其中窄面单元在移动时不会变形，使得宽面铜板不会被损坏。

3. 发明授权

US4646977A Spray nozzle 失效
标题翻译：喷嘴
公开(公告)号：US4646977A
公开(公告)日：1987-03-03
申请号：US613344
申请日：1984-05-23
申请人： Yoshinari Iwamura , Katsunori Okimoto , Toshio Teshima , Shinobu Miyahara , Shigetaka Uchida , Taizo Sera , Koichi Ozawa
发明人： Yoshinari Iwamura , Katsunori Okimoto , Toshio Teshima , Shinobu Miyahara , Shigetaka Uchida , Taizo Sera , Koichi Ozawa
IPC分类号： B21B45/02 , B05B1/02 , B05B1/34 , B05B7/04 , B05B7/08
CPC分类号： B05B1/02 , B05B1/30 , B05B7/00 , B05B7/04 , B05B7/0416 , B05B7/08 , B21B45/02
摘要： A spray nozzle which has a nozzle main body and opening at one end in fluid communication with an inflow hole passing into the central portion of the nozzle main body. The inflow hole has a rounded orifice portion in fluid communication with an elongated discharge slot at an opposite end of the nozzle main body. Stirring channels extend along and are in fluid communication with the inflow hole. Each stirring channel has a cup-shaped end which is laterally adjacent the rounded orifice portion of the inflow hole. The cut-shaped portion of the stirring holes causes a reverse flow of mixed gas and liquid which passes down the stirring channels such that mixed gas and liquid passing through the inflow hole towards the elongated discharge slot is agitated and a uniform spray with fine droplets is jetted from the discharge slot.
摘要翻译：一种喷嘴，其具有喷嘴主体，并且在一端开口，与通向喷嘴主体的中心部分的流入孔流体连通。流入孔具有与喷嘴主体的相对端处的细长排出槽流体连通的圆形孔口部分。搅拌通道沿着流入孔延伸并且与流入孔流体连通。每个搅拌通道具有与流入孔的圆形孔部横向相邻的杯形端。搅拌孔的切割部分引起通过搅拌通道的混合气体和液体的反向流动，从而搅拌通过流入孔的混合气体和液体朝向细长排出槽，并且具有细小液滴的均匀喷雾是从排放槽喷出。

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