专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2005285498A Cable joint device 有权
标题翻译：电缆接头设备
公开(公告)号：JP2005285498A
公开(公告)日：2005-10-13
申请号：JP2004096579
申请日：2004-03-29
申请人： Furukawa Electric Co Ltd:The , Nippon Steel Corp , Nittetsu Plant Designing Corp , 古河電気工業株式会社 , 新日本製鐵株式会社 , 日鐵プラント設計株式会社
发明人： MIYASHITA MASAYUKI , ISHIZAWA KOJI , SHIMAZU TERUMI , KAMIYOSHI TOYOHIKO , ODAGIRI KAZUMASA
IPC分类号： B61G5/10 , H01R13/22
摘要： PROBLEM TO BE SOLVED: To provide a cable joint device of a compact size with a structure capable of withstanding a large current. SOLUTION: Of the cable joint device consisting of a fixed side contactor 2 and a movable side contactor 1, the movable side contactor 1 has a movable contact terminal 5 held at a end inside an insulation outer cylinder 3 in free movement toward an axis direction of the insulation outer cylinder 3, and a cable connection terminal 7 fixed at the other end inside the insulation outer cylinder 3 for fixing and connecting a cable. The movable contact terminal 5 and the cable connection terminal 7 are connected with a plurality of braided flexible conductors 9 in a twisted state, the movable contact terminal 5 has a hollow part 5a formed in the axis direction, inside which 5a, an insulation rod 7a extended from the cable connection terminal 7 is arranged in free sliding movement as well as a spring 6 biasing the movable contact terminal 5 outward along the axis line of the insulation outer cylinder is arranged between an end face of the insulation rod 7a and a bottom face of the hollow part 5a. The fixed side contactor 2 has a fixed contact terminal 8 arranged in opposition to the movable side contact terminal. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有能够承受大电流的结构的紧凑尺寸的电缆接头装置。解决方案：在由固定侧接触器2和可动侧接触器1组成的电缆接头装置中，可动侧接触器1具有可动接触端子5，该可动接触端子5保持在绝缘外筒3内端部，自由移动朝向绝缘外筒3的轴线方向，以及固定在绝缘外筒3内的另一端的电缆连接端子7，用于固定和连接电缆。可动接触端子5和电缆连接端子7以扭转状态与多个编织柔性导体9连接，可动接触端子5具有沿轴向形成的中空部分5a，内部5a，绝缘杆7a 从电缆连接端子7延伸设置为自由滑动运动，并且沿着绝缘外筒的轴线向外偏压可动接触端子5的弹簧6布置在绝缘杆7a的端面和底面之间的中空部5a。固定侧接触器2具有与可动侧接触端子相对配置的固定接触端子8。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2002307146A DEVICE FOR SUPPLYING ELECTRIC SOURCE IN ELECTROMAGNETIC STIRRING APPARATUS 失效
公开(公告)号：JP2002307146A
公开(公告)日：2002-10-22
申请号：JP2001110895
申请日：2001-04-10
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： ISHIZAWA KOJI , MIURA YASUAKI , HARA HIROMI , KAMIYOSHI TOYOHIKO
IPC分类号： B22D11/04 , B22D11/115 , H01R13/631
摘要： PROBLEM TO BE SOLVED: To automate connection of an electric source with an electromagnetic stirring apparatus fitted to a continuous casting mold, to drastically shorten a mold exchanging time, to avoid the dangerousness of leak under high humidity atmosphere and to release a heavy labor for treating heavy cable connector. SOLUTION: The connector at the mold side assembling a plurality of the cables, is disposed at the mold side vertically oscillated and the connector at the outside of the apparatus is disposed in the fixed position at out of the mold, and a connecting mechanism connected with the connector at the mold side by shifting the connector at the outside of the apparatus. In this way, the connection of the connectors is surely performed and fear, such as imperfect contact with the connecting part of the connector, is not developed. Foreign matter on the connector surface can be removed with a purge nozzle and the electric power from the electric source can stably be supplied.

3. 发明专利

JPH04274845A CONTINUOUS CASTING METHOD FOR MULTILAYER CAST BILLET AND CASTING MOLD 失效
公开(公告)号：JPH04274845A
公开(公告)日：1992-09-30
申请号：JP5366491
申请日：1991-02-27
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： ISHIZAWA KOJI , HONDA MINORU
IPC分类号： B22D11/00 , B22D11/04 , B22D11/055 , B22D11/10 , B22D11/103 , B22D11/115 , B22D27/04
摘要： PURPOSE:To offer a casting method and a casting mold for preventing a molten metal from being mixed by a magnetostatic field in a mold at the time of continuous casting of a multilayer cast billet, and changing easily the thickness of an outer layer, while securing a stable operating state. CONSTITUTION:Injection nozzles having the different height of a molten metal injection part are inserted into a casting mold, the magnetostatic field zone is formed in the casting mold concerned, and the casting mold provided with an induction heating coil 18 which can be subjected to electric conduction control at every stage in the upper side casting mold of the magnetostatic field zone, and a cooling groove 17 which can be subjected to water passing control at every stage in parallel to the induction heating coil on the inside of the induction heating coil is used. In such a manner, the installation cost and the maintenance cost, and also, the refractory cost are curtailed, the flaw of the cast billet is decreased and a good ingot quality is obtained, and moreover, a steel delivery schedule is ensured by a stable operation.

4. 发明专利

JP2007105766A Mold for continuously casting molten metal 有权
标题翻译：用于连续铸造金属的模具
公开(公告)号：JP2007105766A
公开(公告)日：2007-04-26
申请号：JP2005299637
申请日：2005-10-14
申请人： Nippon Steel Corp , Nittetsu Plant Designing Corp , 新日本製鐵株式会社 , 日鐵プラント設計株式会社
发明人： ISHIZAWA KOJI , OKA YOSUKE , KOKUBU MASASHIGE , MORISHIGE KOJI
IPC分类号： B22D11/04 , B22D11/055 , B22D11/11 , B22D11/115 , B22D27/02
摘要： PROBLEM TO BE SOLVED: To provide a structure with which a magnetic flux shielding plate is efficiently cooled and also, the sufficient durability of a facility is secured, in a mold for continuously casting molten metal, provided with the magnetic flux shielding plate. SOLUTION: In the mold for continuously casting the molten metal, in which a coil holding chamber 1 for electromagnetic stirring, holding the coil 2 for electromagnetic stirring, is arranged at the upper part of the mold 4, and an electromagnetic braking device 10 is arranged at the lower part of the mold and which is provided with the magnetic flux shielding plate 7 disposed as a part of a coil holding chamber lower plate 12 between the electromagnetic stirring coil 2 and the electromagnetic braking device 10; on the magnetic flux shield plate 7, a cooling panel 8 is spreaded and also, on the surface of the magnetic flux shielding plate in contact with the cooling water, a corrosion preventive treatment is applied with Ni-plating having 30-50μ thickness. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种磁阻屏蔽板被有效地冷却的结构，并且还具有设备的足够的耐久性，在用于连续铸造熔融金属的模具中，设置有磁通屏蔽板。解决方案：在用于连续铸造熔融金属的模具中，其中用于电磁搅拌的线圈容纳室1保持用于电磁搅拌的线圈2布置在模具4的上部，并且电磁制动装置 10设置在模具的下部，并且设置有作为电磁搅拌线圈2和电磁制动装置10之间的线圈保持室下板12的一部分配置的磁通屏蔽板7; 在磁通屏蔽板7上，散热面板8，并且在与冷却水接触的磁通屏蔽板的表面上，对具有30-50μ厚度的镀镍进行防腐蚀处理。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JPH03258442A ELECTROMAGNETIC BRAKING DEVICE FOR CONTINUOUS CASTING MOLD 失效
公开(公告)号：JPH03258442A
公开(公告)日：1991-11-18
申请号：JP5660890
申请日：1990-03-09
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： FUNATSU KATSUUMI , KIKUCHI TOSHIO , ISHIZAWA KOJI , TOCHIHARA TAKASHI
IPC分类号： B22D11/04 , B22D11/10 , B22D11/103 , B22D11/115
摘要： PURPOSE:To make uniform flow of molten steel discharging flow under braking this at position of magnetic poles by arranging electromagnet having almost equal width as this long wall width at the long wall side in a mold as mutually facing the magnetic poles, winding coils to outer periphery of the magnetic poles and setting iron cores so as to surround outside of the mold. CONSTITUTION:The mold 1 is constituted of long wall copper plates 3 and short wall copper plates 5, and the magnetic poles 12 of electromagnet 11 are arranged as mutually facing at the outsides of long wall copper plates 3 so as to be almost equal as the long wall copper plate 3. In the magnetic poles 12, the coils 28 are wound and the iron cores 39 containing the magnetic poles 12 are made to the constitution surrounding the mold 1. Under this constitution, at the time of conducting DC current to the coils 28 in the electromagnet 11, lines of magnetic force 40 for electromagnetic brake are generated from N pole to S pole, and by setting the magnetic poles 12 to position below the molten steel spouting hole 29a in a pouring nozzle 29, the molten steel discharging flow spouted from the pouring nozzle 29 is braked at the position of magnetic poles 12 and made to the uniform flow. By this method, it is reduced to involve inclusion in the molten steel discharging flow into the molten steel 30.

6. 发明专利

JPH0751815A STRUCTURE FOR FASTENING IRON CORE IN INDUCTION HEATING TUNDISH FOR CONTINUOUS CASTING 失效
公开(公告)号：JPH0751815A
公开(公告)日：1995-02-28
申请号：JP22394493
申请日：1993-08-18
申请人： NIPPON STEEL CORP
发明人： ISHIZAWA KOJI
IPC分类号： B22D11/10
摘要： PURPOSE:To make possible the fitting/detaching of an iron core in a channel type induction heating device in a tundish for continuous casting on a tundish transferring truck. CONSTITUTION:The iron core is divided vertically, and cored disk springs 22 for holding the necessary pushing force on the joining surface between the upper and the lower iron cores, fastening bolt 19 for fastening a lower iron core side bracket 15 and a movable plate 20 and fastening bolt 19 for fastening a tundish side bracket 18 and the lower iron core side bracket 15 are arranged in the lower iron core. Further, a torsion spring 23 for releasing the tension at the time of releasing the fastening bolt 19 and turning the bolt head by 90 deg. with the spring force is arranged. By this method, the lower iron core can be set on the tundish transferring truck, and the workability of fitting/detaching the lower iron core is improved, too. As the number of spare lower iron cores is reduced and the fitting/detaching device for lower iron core is unnecessary in a maintenance field, the maintenance cost of the tundish can drastically be reduced.

7. 发明专利

JPH06218506A METHOD FOR TIGHTENING IRON CORE OF GROOVE TYPE INDUCTION HEATER 失效
公开(公告)号：JPH06218506A
公开(公告)日：1994-08-09
申请号：JP1089093
申请日：1993-01-26
申请人： NIPPON STEEL CORP
发明人： AO YOJI , YAMAURA KENJI , ISHIZAWA KOJI
IPC分类号： B22D11/10 , B22D41/01 , H05B6/18
摘要： PURPOSE:To reduce the maintenance time by executing the tightening by providing the prescribed joining force to join the iron core mating surface of a tightening part by adhesion or holding with elastic bodies. CONSTITUTION:Iron cores 1a, 1b of an induction heater which surrounds the transverse surface of the continuous casting tundish having a shell 2, a refractory 3 and a refractory gate, and penetrates the molten steel in the vertical direction at the center are assembled. In this operation, only two parts 9a, 9b on each outer side part except the center part 9c among three joining parts 9a, 9b, 9c of the T-type upper iron core 1a and a thin-type lower iron core 1b are tightened. The joining force is adjusted so that the tightening force at two parts 9a, 9b may withstand the electromagnetic vibration of the non- tightened part 9c. At the same time, the mating surfaces of the iron cores 1a, 1b of the tightening parts 9a, 9b are tightened by providing the prescribed joining force by adhesion or by holding the elastic bodies. This constitution allows the improvement of the working environment.

8. 发明专利

JP2006175468A Light rolling reduction control system and method for continuously cast slab 审中-公开
标题翻译：轻型滚动减速控制系统和连续铸造SLAB的方法
公开(公告)号：JP2006175468A
公开(公告)日：2006-07-06
申请号：JP2004370221
申请日：2004-12-21
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ISHIZAWA KOJI
IPC分类号： B22D11/16 , B22D11/20
摘要： PROBLEM TO BE SOLVED: To provide a light rolling reduction control system for a continuously cast slab and a method therefor capable of performing the practice of thermal rating independently of a host computer, in which data required for casting are stored, and improving a control precision.
SOLUTION: In a continuous casting apparatus where a plurality of light rolling reduction rolls are arranged in the vicinity of the final solidified region of a continuously cast slab, and the intervals between the respective rolls are made respectively independently controllable, a thermal tracking system 4 where a calculation model in which, within a strand under casting, calculated cross sections vertical to the casting direction are generated at prescribed intervals, and, as holding cooling history information based on two-dimensional solidifying calculation at the time when the respective calculated cross sections pass through a plurality of cooling zones, the slab solidified conditions in the regions at which the light rolling reduction rolls are arranged are estimated is applied to a server client method using a general purpose commercial computer, and a host computer 1 performing the control of the continuous casting equipment body and the storage of steel kinds and operating parameters are independently arranged.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种连续铸造板坯的轻压轧控制系统及其能够独立于主机计算机执行热定额的做法的方法，其中存储铸造所需的数据和改进控制精度。解决方案：在连续铸造设备中，多个轻压轧辊布置在连续铸造板坯的最终凝固区域附近，各轧辊之间的间隔分别独立控制，热跟踪系统4，其中以规定的间隔产生在铸造内的钢绞线中计算与铸造方向垂直的横截面的计算模型，并且作为保持基于在计算出的各个所计算的时间的二维凝固计算时的二维凝固计算的冷却历史信息横截面通过多个冷却区域，估计在其中布置有轻压轧辊的区域中的板坯固化条件，使用通用商用计算机的服务器客户端方法和执行控制的主机1 的连铸设备机体和钢种的存放和运行参数是独立排列的。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2003346977A Device and method for connecting cable of electromagnetic agitator for continuous casting 有权
标题翻译：连续铸造电磁搅拌器电缆的连接装置及方法
公开(公告)号：JP2003346977A
公开(公告)日：2003-12-05
申请号：JP2002147280
申请日：2002-05-22
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ISHIZAWA KOJI , MIURA YASUAKI , HARA HIROMI
IPC分类号： B22D11/115 , H01R13/631
摘要： PROBLEM TO BE SOLVED: To automate connection to an electric power source for electrifying an electromagnetic agitator attached to a molding die of a continuous casting facility to shorten remarkably a die replacing time, to avoid a risk such as a leak current in a high-humidity environment, and to eliminate heavy load of handling a heavy cable connector.
SOLUTION: In this cable connecting device for electromagnetic agitator in the continuous casting facility, a mold side connector is connected to a mold fixing frame via the cable connecting device, and a connector outside an equipment is connected to a vibration table via a connector support device outside the equipment, in the connecting device for the cable for supplying electric power to the continuous casting facility provided with a magnet coil inside the mold.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了使与连接在连续铸造设备的成型模具上的电磁搅拌器通电的电源自动连接，可以显着地缩短管芯更换时间，以避免诸如泄漏电流的风险高湿度环境，并且消除重载电缆连接器的重负荷。
解决方案：在连续铸造设备中的电磁搅拌器用电缆连接装置中，模具侧连接器经由电缆连接装置与模具固定架连接，设备外部的连接器经由在设备外部的连接器支撑装置中，用于向在模具内设置有磁体线圈的连续铸造设备供应电力的电缆的连接装置。版权所有（C）2004，JPO

10. 发明专利

JPH067910A DETECTOR FOR BOUNDARY POSITION OF DIFFERENT KINDS OF MOLTEN STEELS IN CONTINUOUS CASTING DEVICE FOR DOUBLE LAYER CAST SLAB 失效
公开(公告)号：JPH067910A
公开(公告)日：1994-01-18
申请号：JP18892092
申请日：1992-06-24
申请人： NIPPON STEEL CORP
发明人： AO YOJI , KURATANI HIDEYA , ISHIZAWA KOJI
IPC分类号： B22D11/00 , B22D11/10 , B22D11/115 , B22D11/16
摘要： PURPOSE:To prevent defect in thickness and to obtain a double layer cast slab having uniform and suitable double layer thickness and good quality by inserting a boundary detecting rod capable of detecting the physical properties of the different kinds of molten metals in a static magnetic field zone into the molten steel from the upper part of a mold at the time of producing the double layer cast slab. CONSTITUTION:The different kinds of molten metals poured into the upper and the lower parts through immersion nozzles 2, 3 are continuously cast by forming the boundary with the static magnetic field zone B formed over the whole width of the mold at the lower position than the surface level of the molten metal supplied into the mold 1 to produce the double layer cast slab. The boundary position detecting rod 5 which can detect the physical properties of the different kinds of molten metals in at least the static magnetic field zone, into the molten steel from the upper part of the mold. Also, the boundary position detecting rods providing thermocouples or oxygen concn. cell electrodes in the suitable interval are used. Thus, the boundary position of the different kinds of molten steels can continuously be checked in on-line and further, the feedback can be executed in on-line.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式