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1. 发明专利

JP2009201502A Heat treatment apparatus using superheated steam 有权
标题翻译：使用超级蒸汽的热处理设备
公开(公告)号：JP2009201502A
公开(公告)日：2009-09-10
申请号：JP2008295322
申请日：2008-11-19
申请人： Fuji Electric Systems Co Ltd , Tokyo Electric Power Co Inc:The , 富士電機システムズ株式会社 , 東京電力株式会社
发明人： ENAMI YOSHIAKI , FUJITA MITSURU , MATSUNAGA YASUZUMI , NAGAOKA TADAMASU , KAWASAKI TERUYUKI , ITOI MASAYUKI
IPC分类号： A23L3/04 , A21B1/36 , A23L3/20 , A23L3/24 , A47J27/16
摘要： PROBLEM TO BE SOLVED: To provide a heat treatment apparatus using superheated steam, capable of holding the temperature in a tunnel at a high temperature by using few steam ejecting nozzles, generating condensed water of steam at the gate parts of a conveyor belt and of the tunnel, and preventing generation of stagnation and vortex flow in the discharge gas flow of the superheated steam in the tunnel. SOLUTION: A suction duct is connected near the both end gates of a tunnel path of a cylindrical case forming the tunnel path in which a conveyor can run, the steam in the tunnel path is sucked with air by using the suction duct, and a heat insulating space is formed on the upper part of the tunnel path with the suction duct and the cylindrical case and a steam ejecting nozzle, which ejects downward the superheated steam from the upper wall center of the tunnel path into the tunnel path, is formed in the heat insulating space. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种使用过热蒸汽的热处理装置，其能够通过使用少量蒸汽喷嘴将管道中的温度保持在高温，在输送带的闸门部分产生蒸汽冷凝水和隧道，防止隧道内过热蒸汽的排放气体流中产生停滞和涡流。解决方案：吸入管道连接在形成输送机可以运行的隧道路径的圆筒形箱体的隧道路径附近，隧道路径中的蒸汽通过使用吸入管道吸入空气，并且在吸入管道和圆筒形壳体的隧道路径的上部形成绝热空间，并且将过热蒸汽从隧道路径的上壁中心向下喷射到隧道路径中的蒸汽喷射喷嘴是形成在绝热空间中。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009252643A Induction heating apparatus and method 有权
标题翻译：感应加热装置和方法
公开(公告)号：JP2009252643A
公开(公告)日：2009-10-29
申请号：JP2008101622
申请日：2008-04-09
申请人： Fuji Electric Systems Co Ltd , Nippon Steel Corp , 富士電機システムズ株式会社 , 新日本製鐵株式会社
发明人： MOCHINAGA HIROTERU , ISHIZAKI KAZUNARI , KOGA SHIGENOBU , KATAOKA TAKEHARU , UMETSU KENJI , MATSUNAGA YASUZUMI , IKEDA YASUYUKI
IPC分类号： H05B6/36 , C21D9/56 , C21D9/60 , H05B6/10 , H05B6/44
CPC分类号： H05B6/362 , C21D1/42 , C21D8/02 , C21D9/56 , C21D9/60 , Y02P10/253
摘要： PROBLEM TO BE SOLVED: To provide an induction heating apparatus capable of changing variation of a temperature raising speed for heating a steel plate while improving energy efficiency; and an induction heating method. SOLUTION: This application provides this induction heating apparatus which continuously heats a steel plate by a solenoid system. The induction heating apparatus 1 comprises: at least three heating coils 10A to 10D which are arranged along the longitudinal direction of the steel plate such that the steel plate 2 passes through the inside thereof; and inductance adjusters 12A to 12D which are arranged on electrical pathways 11 electrically interconnecting the respective heating coils and a power source for applying voltage to the respective heating coils, and can generate self-induction and adjust self-inductance in the self-induction. The respective inductance adjusters are arranged such that mutual induction is generated at least between mutually adjacent inductance adjusters. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够改善加热钢板的升温速度的变化同时提高能量效率的感应加热装置; 和感应加热方法。解决方案：本申请提供了一种通过螺线管系统连续加热钢板的感应加热装置。感应加热装置1包括：至少三个加热线圈10A至10D，其沿着钢板的纵向方向布置，使得钢板2穿过其内部; 以及电感调节器12A〜12D，其配置在电气通路11上，电气互连各自的加热线圈和用于向各个加热线圈施加电压的电源，并且可以在自感应中产生自感应并调节自感。相应的电感调节器布置成使得至少在相互相邻的电感调节器之间产生互感。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2005211927A Bottom part molten metal discharging type casting apparatus 审中-公开
标题翻译：下半部分金属放电类型铸造装置
公开(公告)号：JP2005211927A
公开(公告)日：2005-08-11
申请号：JP2004021324
申请日：2004-01-29
申请人： Fuji Electric Systems Co Ltd , Univ Aichi Gakuin , 学校法人愛知学院大学 , 富士電機システムズ株式会社
发明人： FUKUI TOSHIO , UEMURA HIROSHI , MATSUNAGA YASUZUMI , MORITA ARIMICHI
IPC分类号： B22D18/04 , B22D13/06 , B22D18/06 , B22D21/02 , B22D23/00
摘要： PROBLEM TO BE SOLVED: To obtain the miniaturization of an apparatus and the improvement of a cast quality, in a bottom part molten metal discharging type casting apparatus for discharging the molten metal vacuum-melted from the bottom part of a crucible into a mold.
SOLUTION: In the bottom part molten metal discharging type casting apparatus, composed of a float-up melting furnace 4 provided with a coil 2 at the outside of the water-cooled metallic crucible 1, and discharging the molten metal from a molten metal tapping hole 3 at the bottom part, the mold 6 disposed at the lower part of the water-cooled metallic crucible 1, and a vacuum-evacuating system for vacuum-evacuating the inner part of the crucible 1 and the mold 6 and melting under float-up the metal 10 in the crucible 1 by supplying the electric power into the coil 2 and casting the molten metal from the tapping hole 3 into the mold 6, the mold 6 closed with a closing vessel 15, is airtightly connected to the bottom surface of the crucible 1. A vacuum/pressurized space in the mold 6 is made to be small by performing the closing of the mold 6 with the closing vessel 15, and the responsiveness of an atmosphere control (vacuum-evacuation and pressurize-control) in the mold 6 is improved.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题为了获得设备的小型化和铸造质量的提高，在用于将从坩埚的底部进行真空熔化的熔融金属排出到底部的熔融金属排出型铸造设备中，模子。解决方案：在底部熔融金属排出铸造装置中，由在水冷金属坩埚1外部设置有线圈2的浮起熔化炉4组成，并将熔融金属从熔融金属位于底部的金属攻丝孔3，设置在水冷金属坩埚1下部的模具6，以及真空抽真空坩埚1和模具6内部的真空抽真空系统，通过将电力供给到线圈2中并将熔融金属从出钢孔3浇铸到模具6中，将坩埚1内的金属10浮起，模具6用封闭容器15封闭，密封地连接到底部坩埚1的表面通过用封闭容器15进行模具6的闭合，将模具6中的真空/加压空间设定得较小，并且进行气氛控制（真空抽真空和加压控制）在模具6中得到改善。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005153002A Rotary tapping type casting apparatus 有权
标题翻译：旋转接头类型铸造设备
公开(公告)号：JP2005153002A
公开(公告)日：2005-06-16
申请号：JP2003399306
申请日：2003-11-28
申请人： Fuji Electric Systems Co Ltd , Univ Aichi Gakuin , 学校法人愛知学院大学 , 富士電機システムズ株式会社
发明人： FUKUI TOSHIO , UEMURA HIROSHI , MATSUNAGA YASUZUMI , MORITA ARIMICHI
IPC分类号： B22D18/06 , B22D23/00 , B22D25/02 , B22D27/08 , B22D27/13 , B22D27/15 , B22D33/02
摘要： PROBLEM TO BE SOLVED: To miniaturize a rotary tapping type casting apparatus in which a crucible is inversely rotated to tap molten metal subjected to vacuum melting into a mold.
SOLUTION: The casting apparatus comprises: a levitation melting furnace 4 in which the outside of a water-cooled metal crucible 1 is provided with a coil 2, and tapping is performed from an opening 3 at the upper face by inversion rotation; a mold 6 connected to the upper face of the crucible 1 so that a sprue 5 faces the opening 3; and a vacuum exhaust system vacuum-exhausting the crucible 1 and the mold 6, wherein a sealing vessel 13 is arranged between the crucible 1 and the coil 2 so as to seal the crucible 1, and the crucible 1 is airtightly connected to the mold 6 sealed by a sealing vessel 16. Not the whole bodies of the levitation melting furnace 4 and the mold 6 are stored into the sealing vessels, but, only the crucible 1 is sealed by the sealing vessel 13 in the levitation melting furnace 4, and the crucible 1 is airtightly connected to the mold to attain the sealing of the crucible 1 and the mold 6, thus the volumes of the sealing vessels 13 and 16 are minimized, and the apparatus can be miniaturized.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了使坩埚反转的旋转攻丝式铸造装置小型化，将经真空熔化的熔融金属吸入模具中。解决方案：铸造装置包括：悬浮熔化炉4，其中水冷金属坩埚1的外部设有线圈2，并且通过反转旋转从上表面的开口3进行攻丝; 连接到坩埚1的上表面的模具6，使得浇口5面向开口3; 以及对坩埚1和模具6进行真空排气的真空排气系统，其中密封容器13布置在坩埚1和线圈2之间，以密封坩埚1，并且坩埚1气密地连接到模具6 密封容器16密封。不是悬浮熔化炉4和模具6的整个体都被储存在密封容器中，而只有坩埚1被悬浮熔化炉4中的密封容器13密封，并且坩埚1与模具气密地连接以实现坩埚1和模具6的密封，因此密封容器13和16的体积最小化，并且该装置可以小型化。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2008064367A Induction heating type steam generating device 审中-公开
标题翻译：感应加热式蒸汽发生装置
公开(公告)号：JP2008064367A
公开(公告)日：2008-03-21
申请号：JP2006241833
申请日：2006-09-06
申请人： Fuji Electric Systems Co Ltd , 富士電機システムズ株式会社
发明人： FUJITA MITSURU , MATSUNAGA YASUZUMI
IPC分类号： F22B1/28 , F22G1/16 , H05B6/10
摘要： PROBLEM TO BE SOLVED: To provide a shield coil of an induction heating type steam generating device capable of easily positioning and fixing the shield coil, by integrating circular conductors of the shield coil with a simple constitution.
SOLUTION: The shield coil, disposed on the outer side of a heating coil of the induction heating type steam generating device, is constituted by spirally winding the conductor, having a fluid flow passage inside by the desired number of stages; overlapped parts of the conductor of each stage and the conductor next thereto are connected electrically and mechanically to form an electrically-closed circular coil; and the steam is taken in and out to the fluid flow passage from a winding start end and a winding terminal end of the conductor of the shield coil.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过以简单的结构集成屏蔽线圈的圆形导体，提供能够容易地定位和固定屏蔽线圈的感应加热型蒸汽发生装置的屏蔽线圈。解决方案：设置在感应加热型蒸汽发生装置的加热线圈外侧的屏蔽线圈通过螺旋地卷绕导体而构成，其具有内部所需数量级的流体流动通道; 每个级的导体的重叠部分和与其相邻的导体的电连接和机械连接以形成电气闭合的圆形线圈; 并且蒸汽从屏蔽线圈的导体的绕组开始端和绕组终端引入流出流体通道。版权所有（C）2008，JPO＆INPIT

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