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11. 发明专利

JP2003335240A Connecting device 有权
标题翻译：连接设备
公开(公告)号：JP2003335240A
公开(公告)日：2003-11-25
申请号：JP2002144848
申请日：2002-05-20
申请人： Kobe Steel Ltd , Nabco Ltd , Shinko Kakogawa Koun Kk , 株式会社ナブコ , 株式会社神戸製鋼所 , 神鋼加古川港運株式会社
发明人： YAGI SEIJI , HAYASHI AKIO , OKAZAKI TOSHIYUKI , IETAKA EIJU , SAITO SEIGO
IPC分类号： B61D5/00 , C21C1/06
摘要： PROBLEM TO BE SOLVED: To provide a connecting device for accurately connecting couplers to each other among a truck for a metal mixing vehicle, a static part such as a furnace body and a moving body (a rotor) without requiring a special power source. SOLUTION: A truck side connector 8S having a truck side air pipe coupler 815 is mounted oscillatably from the outwardly radial direction of the furnace body 23 toward the furnace body and a furnace body side connector 8R having a furnace body side air pipe coupler 833 is mounted oscillatably outwardly from a predetermined position on the outer periphery of the furnace body 23, and air pipes are connected to each other with both couplers abutting with each other. Truck side connection assisting devices 807, 809 and furnace body side connection assisting devices 835, 838 are provided for putting the truck side connector 8S and the furnace body side connector 8R into the attitude of accepting each other when the furnace body side air pipe coupler 833 is moved close to a rotational position where the coupler is connectable to the truck side air pipe coupler 815 with the rotation of the furnace body 23. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于金属混合车辆的卡车，诸如炉体的静止部件和移动体（转子）之间的彼此精确地连接的连接装置，而不需要特殊的功率资源。解决方案：具有卡车侧空气管联接器815的卡车侧连接器8S从炉体23的向外径向方向可以朝向炉体摆动，炉体侧连接器8R具有炉体侧空气管联接器 833从炉体23的外周上的预定位置摆动地向外摆动，空气管通过彼此邻接的两个连接器相互连接。提供卡车侧连接辅助装置807,809和炉体侧连接辅助装置835,838，用于将车侧连接器8S和炉体侧连接器8R置于炉体侧空气管联接器833的彼此接受的姿态随着炉体23的转动，联接器可连接到卡车侧空气管连接器815的旋转位置移动。（C）2004，JPO

12. 发明专利

JP2000063922A FACILITY FOR TREATING MOLTEN IRON OR MOLTEN STEEL 失效
公开(公告)号：JP2000063922A
公开(公告)日：2000-02-29
申请号：JP22973498
申请日：1998-08-14
申请人： KOBE STEEL LTD
发明人： TSUTSUI HIDEMI , OKAZAKI TOSHIYUKI , IWAE KOJI
IPC分类号： C21C5/46 , C21C1/00 , C21C7/072
摘要： PROBLEM TO BE SOLVED: To charge a wire-like alloy and a powder-like alloy into a molten steel without being exposed to air or slag by disposing an alloy charging pipe in an oxygen flow passage of a lance and/or a cooling water passage. SOLUTION: A steel lance pipe 10 for charging is disposed in a middle cylinder 62 which is a cooling water passage, and a powder-like alloy or a wire-like alloy is passed through a lance pipe 11 for charging. Since the lance pipe 10 for charging is cooled with cooling water flowing in the middle cylinder 62, it can fully withstand even when it is exposed to the high temperature. Since no unevenness is present on an inner wall of the pipe, the wire-like alloy is not hooked when it is inserted therein, and can be smoothly charged into the molten steel (in the direction of an arrow C). Since the alloy charged from the lance pipe 10 for charging is carried together with oxygen ejected from an inner cylinder 61 (in the direction of an arrow A) to the molten steel, even the powder-like alloy can be forcibly charged into the molten steel against the upward air flow from the molten steel.

13. 发明专利

JPH08277415A METHOD FOR HOT-REPAIRING IMMERSION TUBE IN RH TYPE DEGASSING APPARATUS 失效
公开(公告)号：JPH08277415A
公开(公告)日：1996-10-22
申请号：JP8141895
申请日：1995-04-06
申请人： NIPPON KOKAN KK , KAWASAKI STEEL CO , SUMITOMO METAL IND , KOBE STEEL LTD , SHINAGAWA REFRACTORIES CO
发明人： FURUNO YOSHIKATSU , MURAKAMI NOBORU , MURAKAMI NAOHIKO , ARIYOSHI MASAHIRO , NANBU MASAO , KUBO YOSHIKAZU , SATAKE YASUSHI , OTE AKIRA , OKAZAKI TOSHIYUKI , MORI MASASHI , TAKESHITA YASUO
IPC分类号： C04B41/87 , C04B35/66 , C21C7/10
摘要： PURPOSE: To prevent the lowering of sticking strength of spraying material or patching material in a hot repairing method of the immersion tube in an RH type degassing apparatus of using the spraying material or the patching material. CONSTITUTION: In the hot-repairing method of the immersion tube in the RH type degassing apparatus, a part to be repaired is patched with the patching material containing sodium silicate as binder after beforehand applying or spraying an aq. soln. aluminum phosphate to the repairing position or the part to be repaired is sprayed with the spraying material containing the sodium silicate as the binder after beforehand applying or spraying an aq. soln. aluminum phosphate to the repairing position.

14. 发明专利

JPH05200503A STRUCTURE FOR INSERTING MAINTENANCE DEVICE FOR TUNDISH 失效
公开(公告)号：JPH05200503A
公开(公告)日：1993-08-10
申请号：JP1010992
申请日：1992-01-23
申请人： KOBE STEEL LTD
发明人： OKAZAKI TOSHIYUKI
IPC分类号： B22D11/10 , B22D41/12
摘要： PURPOSE:To contrive the labor saving and the rationalization of a maintenance work of a tundish for continuous caster. CONSTITUTION:On a traveling passage for a tundish traveling carriage 2 reciprocated between a casting position 9 and a maintenance position 10, a traveling carriage 4 which can be approached/separated from the side part of the tundish traveling carriage and arranged so as to be possible to shift, a traversing carriage 5 which is mounted on this traveling carriage 4 and arranged so as to be possible to shift in the crossing direction to the traveling direction of the traveling carriage 4 and sets the maintenance device for the tundish, and movable rails 6 which are fitted so as to be vertically movable on a frame 2a in the tundish traveling carriage 2 and guides and shifts the traversing carriage 5 between the traveling carriage 4 and the frame 2a in the tundish traveling carriage 2 by bridging between the tundish traveling carriage 2 and the traveling carriage 4, are provided.

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