公开(公告)号：US09958209B2

公开(公告)日：2018-05-01

申请号：US15113621

申请日：2015-01-23

申请人： Kenzo Takahashi

发明人： Kenzo Takahashi

IPC分类号： B22D11/115 ,  F27D27/00 ,  B22D1/00 ,  B22D11/04 ,  B22D11/041 ,  F27B19/02

CPC分类号： F27D27/00 ,  B22D1/00 ,  B22D11/04 ,  B22D11/041 ,  B22D11/115 ,  F27B19/02

摘要： A permanent magnet-type molten metal stirring device includes: a support body that can suppress heat transfer from molten metal; a magnetic field unit provided above the support body and including a permanent magnet allowing magnetic force lines to vertically extend in the molten metal; and a drive unit provided below the support body and driving the molten metal with an electromagnetic force generated by the magnetic force lines and current allowed to flow through the molten metal by the drive unit. The drive unit includes: a cylindrical drive main body mounted on a lower portion of the support body and including a passage formed therein and laterally extending in a longitudinal direction, and a pair of electrodes provided at positions opposed to each other along a width direction via the passage, the pair of electrodes allowing current intersecting the magnetic lines of force in the molten metal.

公开(公告)号：US20170368598A1

公开(公告)日：2017-12-28

申请号：US15539749

申请日：2015-12-15

申请人： Kenzo TAKAHASHI

发明人： Kenzo TAKAHASHI

IPC分类号： B22D11/115 ,  B22D11/112

CPC分类号： B22D11/115 ,  B22D11/0605 ,  B22D11/112

摘要： [Object] There are provided a manufacturing method and a manufacturing apparatus that obtain a high-quality conductive metal sheet in a short time.[Solution] The invention includes: applying a magnetic field to the raw material or the pre-product in a thickness direction by a magnetic field unit including permanent magnets; making alternating current flow in at least one of the raw material and molten metal of the pre-product so that the alternating current intersects the magnetic field in at least the front and the rear of a lengthwise direction of the magnetic field unit; and applying vibration to at least one of the raw material and the molten metal of the pre-product by an electromagnetic force generated due to the intersection to modify the molten metal and form the conductive metal sheet in which all of the molten metal is solidified.

公开(公告)号：US09488415B2

公开(公告)日：2016-11-08

申请号：US14234861

申请日：2013-05-31

申请人： Kenzo Takahashi

发明人： Kenzo Takahashi

IPC分类号： F27D27/00

CPC分类号： F27D27/00

摘要： A metal melting furnace includes: a furnace body including a storage space storing molten metal; a vortex chamber body including a vortex chamber communicating with the storage space, the vortex chamber body including a partition plate serving as a drop weir uprightly formed inside the vortex chamber, the partition plate disposed at a communication side with respect to the storage space in the vortex chamber so that the longitudinal direction of the partition plate follows the communication direction and divides the communication side to form first and second vortex chamber openings positioned at both sides of the partition plate and communicating with both the storage space and the vortex chamber; and a molten metal whirling gap formed between a front end portion of the partition plate positioned inside of the vortex chamber in the longitudinal direction and an inner wall of the vortex chamber body facing the front end portion.

摘要翻译： 一种金属熔化炉包括：炉体，包括储存熔融金属的储存空间; 涡流室主体，包括与储存空间连通的涡流室，涡流室主体包括垂直地形成在涡流室内的用作垂直堰的堰的隔板，隔板设置在相对于储存空间的连通侧 涡流室，使得分隔板的纵向方向遵循连通方向，并且分隔连通侧，以形成位于分隔板两侧的第一和第二涡流室开口，并与储存空间和涡流室连通; 以及在纵向方向上位于涡流室内部的分隔板的前端部与涡流室主体的与前端部分相对的内壁之间形成的熔融金属旋转间隙。

公开(公告)号：US20150343523A1

公开(公告)日：2015-12-03

申请号：US14825893

申请日：2015-08-13

申请人： Kenzo TAKAHASHI

发明人： Kenzo TAKAHASHI

IPC分类号： B22D11/115 ,  B22D11/00 ,  B22D11/055 ,  B22D11/112

CPC分类号： B22D11/115 ,  B22D11/001 ,  B22D11/003 ,  B22D11/004 ,  B22D11/041 ,  B22D11/055 ,  B22D11/112

摘要： There is provided a molding device for continuous casting equipped with an agitator that reduces the amount of generated heat, is easy to carry out maintenance, is inexpensive, and is easy to use in practice. The molding device for continuous casting equipped with an agitator of the invention receives liquid-phase melt of a conductive material, and a solid-phase cast product is taken out from the molding device through the cooling of the melt. The molding device includes a casting mold and an agitator provided so as to correspond to the casting mold. The casting mold includes a casting space that includes an inlet and an outlet at a central portion of a substantially cylindrical side wall, and a magnetic field generation device receiving chamber that is formed in the side wall and is positioned outside the casting space. The casting mold receives the liquid-phase melt from the inlet into the casting space and discharges the solid-phase cast product from the outlet through the cooling in the casting space. The agitator includes a magnetic field generation device having an electrode unit that includes first and second electrodes supplying current to at least the liquid-phase melt present in the casting space, and a permanent magnet that applies a magnetic field to the liquid-phase melt. The magnetic field generation device is received in the magnetic field generation device receiving chamber of the casting mold, generates magnetic lines of force toward a center in a lateral direction, makes the magnetic lines of force pass through a part of the side wall of the casting mold and reach the casting space, and applies lateral magnetic lines of force, which cross the current, to the melt.

摘要翻译： 提供了一种用于连续铸造的模制装置，其具有减少发热量的搅拌器，易于进行维护，价格便宜，并且在实践中容易使用。 本发明的具有搅拌器的连续铸造用成型装置接收导电材料的液相熔融物，通过熔融物的冷却，从成型装置取出固相成型体。 成型装置包括铸造模具和设置成对应于铸模的搅拌器。 该铸模具有铸造空间，该铸造空间在大致圆筒形侧壁的中心部分包​​括入口和出口，以及形成在侧壁中并位于铸造空间外部的磁场产生装置接收室。 铸造模具将液相熔体从入口接收到铸造空间中，并且通过铸造空间中的冷却从出口排出固相铸造产品。 搅拌器包括具有电极单元的磁场产生装置，该电极单元包括向存在于铸造空间中的至少液相熔体提供电流的第一和第二电极以及向液相熔体施加磁场的永磁体。 磁场产生装置被接收在铸模的磁场产生装置接收室中，沿横向方向产生朝向中心的力线，使得磁力线穿过铸件侧壁的一部分 模具到达铸造空间，并将横向电流的横向磁力线施加到熔体。

公开(公告)号：US20150283606A1

公开(公告)日：2015-10-08

申请号：US14391501

申请日：2013-12-26

申请人： Kenzo Takahashi

发明人： Kenzo Takahashi

IPC分类号： B22D11/115 ,  B22D11/00 ,  B22D11/124

CPC分类号： B22D11/115 ,  B22D11/001 ,  B22D11/003 ,  B22D11/004 ,  B22D11/124

摘要： A molding device includes a mold that forms a casting by cooling received melt, and a stirring unit that applies a magnetic field to the melt in the mold and allows a current to flow in the melt. The mold forms a vertical casting space that includes an inlet into which the melt flows and an outlet from which a product is taken. A transition plate is disposed at the mold space inlet. The melt can flow into the casting space from a hole in the transition plate. The stirring unit includes a magnetic field unit making lines of magnetic force vertically run into the casting space, and a first electrode at the inlet side and a second electrode at the outlet side that can flow current through the melt in the casting space, and generate an electromagnetic force by making the flowing current cross the lines of magnetic force.

摘要翻译： 成型装置包括通过冷却接收的熔体而形成铸件的模具，以及向模具中的熔体施加磁场并允许电流在熔体中流动的搅拌单元。 模具形成垂直铸造空间，其包括熔体流入的入口和从中取出产品的出口。 过渡板设置在模具空间入口处。 熔体可以从过渡板中的孔流入铸造空间。 搅拌单元包括磁场单元，其使垂直进入铸造空间的磁力线，以及入口侧的第一电极和出口侧的第二电极，其能够流过铸造空间中的熔体，并产生 通过使流动电流与磁力线交叉而产生电磁力。

公开(公告)号：US20150283605A1

公开(公告)日：2015-10-08

申请号：US14391522

申请日：2014-03-31

申请人： Kenzo Takahashi

发明人： Kenzo Takahashi

IPC分类号： B22D1/00 ,  F27D27/00 ,  B22D41/00

CPC分类号： B22D1/00 ,  B22D41/00 ,  F27D27/00 ,  F27D27/005 ,  F27D2003/0054

摘要： A melt circulating drive device mounted on a side wall of a main bath and driven to agitate nonferrous metal melt present in a melt storage room storing nonferrous metal melt of the main bath. The melt circulating drive device includes a melt drive tank, a melt drive unit, and a partition plate. The melt drive tank includes a hermetically-sealed drive chamber including an opening allowing the drive chamber to communicate with the melt storage room, and the melt drive tank stores melt, which flows from the opening, in the drive chamber. The melt drive unit includes a permanent magnet unit rotated about a first up and down axis while making magnetic lines of force up and down pass through the melt, and a drive unit for the permanent magnet unit that rotates the melt, about the first up and down axis by rotationally driving the permanent magnet unit.

摘要翻译： 一种熔融循环驱动装置，其安装在主浴的侧壁上并被驱动以搅动存在于存储主浴的有色金属熔体的熔体储存室中的有色金属熔体。 熔体循环驱动装置包括熔体驱动箱，熔体驱动单元和隔板。 熔体驱动箱包括密封的驱动室，其包括允许驱动室与熔化物储存室连通的开口，并且熔体驱动箱将从开口流动的熔体储存在驱动室中。 熔体驱动单元包括一永久磁铁单元，该永磁体单元围绕第一上下轴线旋转，同时使磁力线上下穿过熔体;以及用于永磁体单元的驱动单元，其围绕第一向上和向下旋转熔体， 旋转地驱动永久磁铁单元。

公开(公告)号：US20140284854A1

公开(公告)日：2014-09-25

申请号：US14234861

申请日：2013-05-31

申请人： Kenzo Takahashi

发明人： Kenzo Takahashi

IPC分类号： F27D27/00

CPC分类号： F27D27/00

摘要： A metal melting furnace includes: a furnace body including a storage space storing molten metal; a vortex chamber body including a vortex chamber communicating with the storage space, the vortex chamber body including a partition plate serving as a drop weir uprightly formed inside the vortex chamber, the partition plate disposed at a communication side with respect to the storage space in the vortex chamber so that the longitudinal direction of the partition plate follows the communication direction and divides the communication side to form first and second vortex chamber openings positioned at both sides of the partition plate and communicating with both the storage space and the vortex chamber; and a molten metal whirling gap formed between a front end portion of the partition plate positioned inside of the vortex chamber in the longitudinal direction and an inner wall of the vortex chamber body facing the front end portion.

摘要翻译： 一种金属熔化炉包括：炉体，包括储存熔融金属的储存空间; 涡流室主体，包括与储存空间连通的涡流室，涡流室主体包括垂直地形成在涡流室内的用作垂直堰的堰的隔板，隔板设置在相对于储存空间的连通侧 涡流室，使得分隔板的纵向方向遵循连通方向，并且分隔连通侧，以形成位于分隔板两侧的第一和第二涡流室开口，并与储存空间和涡流室连通; 以及在纵向方向上位于涡流室内部的分隔板的前端部与涡流室主体的与前端部分相对的内壁之间形成的熔融金属旋转间隙。

公开(公告)号：US20140069602A1

公开(公告)日：2014-03-13

申请号：US14115788

申请日：2012-02-02

申请人： Kenzo Takahashi

发明人： Kenzo Takahashi

IPC分类号： B22D11/115

CPC分类号： B22D11/115 ,  B22D11/001 ,  B22D11/003 ,  B22D11/004 ,  B22D11/041 ,  B22D11/055 ,  B22D11/112

摘要： There is provided a molding device for continuous casting equipped with an agitator that reduces the amount of generated heat, is easy to carry out maintenance, is inexpensive, and is easy to use in practice. The molding device for continuous casting equipped with an agitator of the invention receives liquid-phase melt of a conductive material, and a solid-phase cast product is taken out from the molding device through the cooling of the melt. The molding device includes a casting mold and an agitator provided so as to correspond to the casting mold. The casting mold includes a casting space that includes an inlet and an outlet at a central portion of a substantially cylindrical side wall, and a magnetic field generation device receiving chamber that is formed in the side wall and is positioned outside the casting space. The casting mold receives the liquid-phase melt from the inlet into the casting space and discharges the solid-phase cast product from the outlet through the cooling in the casting space. The agitator includes a magnetic field generation device having an electrode unit that includes first and second electrodes supplying current to at least the liquid-phase melt present in the casting space, and a permanent magnet that applies a magnetic field to the liquid-phase melt. The magnetic field generation device is received in the magnetic field generation device receiving chamber of the casting mold, generates magnetic lines of force toward a center in a lateral direction, makes the magnetic lines of force pass through a part of the side wall of the casting mold and reach the casting space, and applies lateral magnetic lines of force, which cross the current, to the melt.

摘要翻译： 提供了一种用于连续铸造的模制装置，其具有减少发热量的搅拌器，易于进行维护，价格便宜，并且在实践中容易使用。 本发明的具有搅拌器的连续铸造用成型装置接收导电材料的液相熔融物，通过熔融物的冷却，从成型装置取出固相成型体。 成型装置包括铸造模具和设置成对应于铸模的搅拌器。 该铸模具有铸造空间，该铸造空间在大致圆筒形侧壁的中心部分包​​括入口和出口，以及形成在侧壁中并位于铸造空间外部的磁场产生装置接收室。 铸造模具将液相熔体从入口接收到铸造空间中，并且通过铸造空间中的冷却从出口排出固相铸造产品。 搅拌器包括具有电极单元的磁场产生装置，该电极单元包括向存在于铸造空间中的至少液相熔体提供电流的第一和第二电极以及向液相熔体施加磁场的永磁体。 磁场产生装置被接收在铸模的磁场产生装置接收室中，沿横向方向产生朝向中心的力线，使得磁力线穿过铸件侧壁的一部分 模具到达铸造空间，并将横向电流的横向磁力线施加到熔体。

公开(公告)号：US08585962B2

公开(公告)日：2013-11-19

申请号：US13043246

申请日：2011-03-08

申请人： Kenzo Takahashi

发明人： Kenzo Takahashi

IPC分类号： F27D3/14

CPC分类号： F27D3/14 ,  C22B9/003 ,  C22B21/0084 ,  F27D27/005 ,  H02K44/06 ,  Y02P10/253

摘要： Provided are a non-ferrous metal melt pump having a simple structure capable of tapping non-ferrous metal melt at a low cost without the help of a person, and a melting furnace system using the same. The non-ferrous metal melt pump includes: a container body which includes an inner space and a non-ferrous metal melt passageway, the non-ferrous metal melt passageway having a spiral passageway formed inside a side wall so that a lower end inlet and an upper end open portion, respectively formed in the side wall to be open to the outside, communicate with each other; a magnetic field device, which is rotatable about the vertical axis line, arranged inside the inner space, and the magnetic field device having a magnitude of a magnetic field such that lines of magnetic force moves while penetrating non-ferrous metal melt inside the spiral passageway during the rotation; and a drive device which rotationally drives the magnetic field device.

摘要翻译： 本发明提供一种有色金属熔体泵，其结构简单，能够在不需要人的帮助的情况下以低成本开采有色金属熔体，以及使用其的熔融炉系统。 有色金属熔体泵包括：容器主体，其包括内部空间和有色金属熔体通道，所述有色金属熔体通道具有形成在侧壁内侧的螺旋通道，使得下端入口和 分别形成在侧壁上以开放到外部的上端开口部分彼此连通; 设置在内部空间内的可绕垂直轴线旋转的磁场装置，以及具有磁场强度的磁场装置，使得磁力线在穿过螺旋通道内的有色金属熔体时移动 在旋转期间 以及旋转地驱动磁场装置的驱动装置。

公开(公告)号：US20130192791A1

公开(公告)日：2013-08-01

申请号：US13810016

申请日：2011-07-15

申请人： Kenzo Takahashi

发明人： Kenzo Takahashi

IPC分类号： B22D11/115

CPC分类号： B22D11/115 ,  B22D11/041

摘要： There is provided a molding device for continuous casting equipped with an agitator which receives liquid-phase melt of a conductive material and from which a solid-phase cast product is taken out through the cooling of the melt. The molding device includes a casting mold and an agitator. The casting mold receives the liquid-phase melt from an inlet side and discharges the solid-phase cast product from an outlet side by cooling. The agitator is provided outside the casting mold, and includes an electrode unit and a magnetic field generation device. The electrode unit includes first electrodes positioned at the top and a second electrode positioned therebelow, and the magnetic field generation device includes a permanent magnet for applying a magnetic field to the liquid-phase melt. The first electrodes are provided so as to conduct electricity to the liquid-phase melt, and the second electrode is provided so as to conduct electricity to the solid-phase cast product. The first and second electrodes are adapted so as to conduct electricity in the vertical direction through the melt and the cast product provided therebetween. The magnetic field generation device is provided outside the casting mold and generates magnetic lines of force in a lateral direction so that the magnetic lines of force penetrate into the casting mold, reach the inside of the casting mold, and are applied to the melt in the lateral direction crossing the current.

摘要翻译： 提供了一种用于连续铸造的模制装置，其具有接收导电材料的液相熔体的搅拌器，并且通过熔体的冷却从其中取出固相铸造产品。 成型装置包括铸模和搅拌器。 铸模从入口侧接收液相熔体，并通过冷却从出口侧排出固相铸造产品。 搅拌器设置在铸模外部，并且包括电极单元和磁场产生装置。 电极单元包括位于顶部的第一电极和位于其下方的第二电极，并且磁场产生装置包括用于向液相熔体施加磁场的永磁体。 设置第一电极以将电流传导到液相熔体，并且第二电极被设置为将电力传导到固相铸造产品。 第一电极和第二电极适于沿着垂直方向通过熔体和设置在其间的铸造产品导电。 磁场产生装置设置在铸模的外侧，并且在横向上产生磁力线，使得磁力线穿过铸模，到达铸模内部，并且被施加到熔体中 横向横穿电流。