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1. 发明授权

US4387884A Structure of oxygen passage in steel converter vessel supporting trunnion 失效
标题翻译：钢转换器支撑耳轴中氧气通道的结构
公开(公告)号：US4387884A
公开(公告)日：1983-06-14
申请号：US341151
申请日：1982-01-20
申请人： Masahiko Seki , Koji Wada , Yukito Io
发明人： Masahiko Seki , Koji Wada , Yukito Io
IPC分类号： C21C5/46 , C21C5/48 , C21C5/50
CPC分类号： C21C5/46 , C21C5/48
摘要： A structure of the oxygen passage in a steel converter supporting trunnion comprises a hollow chamber provided where a trunnion shaft projects from a trunnion ring. In the hollow chamber is inserted a hermetic manifold, to which a horizontal pipe communicating with a rotary joint and a vertical pipe communicating with an oxygen tuyere in the bottom of the converter vessel are welded. Inside the manifold, there is fitted a communicating member containing a bend-like passage through which the horizontal and vertical pipes communicate with each other.
摘要翻译：钢转炉支撑耳轴中的氧气通道的结构包括设置在耳轴从耳轴环突出的中空室。在中空室中插入密封歧管，与转子接头连通的水平管和与转炉容器底部的氧气风口连通的垂直管焊接在该密封歧管上。在歧管内部，装有一个连通构件，该连通构件包含弯曲状通道，水平管和垂直管通过该通道彼此连通。

2. 发明授权

US4325540A Apparatus for supplying fluids to a converter 失效
标题翻译：用于向转炉供应流体的装置
公开(公告)号：US4325540A
公开(公告)日：1982-04-20
申请号：US205597
申请日：1980-11-10
申请人： Masahiko Seki , Yukito Io
发明人： Masahiko Seki , Yukito Io
IPC分类号： C21C5/46 , C21C5/42 , C21C5/48 , F16L39/00
CPC分类号： C21C5/42 , C21C5/48 , F16L39/04
摘要： An apparatus for supplying fluids to a converter has a rotary joint coupled to a trunnion shaft, one end of the rotary joint being connected to fluid supply pipes and the other end to fluid conduits communicating with tuyeres at the bottom of the converter. The rotary joint comprises a fixed casing and a rotary assembly, that is sealedly and rotatably fitted in the casing and connected to the trunnion shaft. The rotary assembly has a cylindrical member fitting in the casing. A plurality of axially spaced, circular communication grooves are provided in at least one of the internal surface of the casing and the external surface of the cylindrical member. The cylindrical member is provided with a passageway which opens into the communication grooves at one end and into the atmosphere where the cylindrical member emerges outside the casing at the other. The fluid supply pipes are attached to the casing so as to communicate with the communication grooves and the fluid conduits to the exposed part of the cylindrical member so as to communicate with the passageway.
摘要翻译：用于向转换器供应流体的装置具有联接到耳轴的旋转接头，旋转接头的一端连接到流体供应管，另一端连接到与转换器底部的风嘴连通的流体导管。旋转接头包括固定壳体和旋转组件，其被密封地且可旋转地装配在壳体中并连接到耳轴。旋转组件具有装配在壳体中的圆柱形构件。在壳体的内表面和圆柱形构件的外表面中的至少一个中设置有多个轴向间隔开的圆形连通槽。圆柱形构件设置有通道，该通道在一端开放到连通槽中，并且其中圆柱形构件在另一端部外露出壳体。流体供给管被附接到壳体，以便与连通槽和流体导管连通到圆筒形构件的暴露部分，以便与通道连通。

3. 发明授权

US4226563A Automatic article-laying apparatus 失效
标题翻译：自动物品铺设设备
公开(公告)号：US4226563A
公开(公告)日：1980-10-07
申请号：US10980
申请日：1979-02-09
申请人： Kouetsu Horikawa , Kiyosuke Mori , Yukito Io
发明人： Kouetsu Horikawa , Kiyosuke Mori , Yukito Io
IPC分类号： B65G13/12 , E04G21/22 , F27D1/16 , E04G21/14
CPC分类号： E04G21/22
摘要： An automatic article-laying apparatus is positioned at the terminal end of a horizontally rotatable conveyor. The apparatus comprises a rotatable roller conveyor, a hydraulic drive to horizontally rotate the roller conveyor, a traversing plate, and a reciprocating head. Placed adjacent to the first-mentioned conveyor, the roller conveyor is horizontally rotatable and carries an article holder that projects sidewards, below the plane on which articles are conveyed, so as to contact the side of the previously laid article. Positioned close and parallel to the roller conveyor, the traversing plate pushes an article away from the roller conveyor, at right angles to the direction of conveyor travel and toward the article holder. Extending along the roller conveyor and behind the article holder, the reciprocating head pushes forward the article delivered from the roller conveyor in the direction of conveyor travel. With this apparatus, hexahedral articles can be laid in an exactly geometrical pattern.
摘要翻译：自动物品铺设装置位于水平可旋转的输送机的末端。该装置包括可旋转的辊式输送机，用于使辊式输送机水平旋转的液压驱动装置，横动板和往复式头部。放置在第一提及的输送机附近，辊式输送机可水平旋转，并携带物品保持器，该物品保持器向侧面突出，在物品的输送平面之下，以便与先前铺设的物品接触。定位紧密并平行于滚筒输送机，横移板将物品远离滚筒输送机，与输送机行进方向成直角并朝向物品保持器。沿着辊式输送机和物品保持架后面，往复运动头沿着输送机行进方向推动从辊式输送机输送的物品。使用这种装置，六面体制品可以以精确的几何图案铺设。

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