公开(公告)号：US20140042151A1

公开(公告)日：2014-02-13

申请号：US13584570

申请日：2012-08-13

申请人： Toru Tonomura ,  Yasuhiro Fujimoto

发明人： Toru Tonomura ,  Yasuhiro Fujimoto

IPC分类号： H05B6/36

CPC分类号： H05B6/104 ,  H05B6/365

摘要： The present invention relates to an induction heating apparatus capable of heating a conductive plate member throughout in a widthwise direction. Specifically, the present invention is configured to have flat-shaped coils, each forming a magnetic path in a center portion thereof, provided on upper and lower sides of the conductive plate member so as to heat the conductive plate member and to have circumferential coils provided on right and left end sides of magnetic metal casings through which the circumferential magnetic paths of the flat-shaped coils pass, whereby magnetic paths of the circumferential coils pass through both end portions of the conductive plate member.

摘要翻译： 感应加热装置技术领域本发明涉及能够沿宽度方向加热导电板构件的感应加热装置。 具体地说，本发明被构造成具有扁平形状的线圈，每个平面形状的线圈在导电板构件的上侧和下侧设置在其中心部分上，以便加热导电板构件并具有环形线圈， 在磁性金属外壳的右侧和左侧端部，平面状线圈的周向磁路通过该磁性金属外壳，从而圆周线圈的磁路通过导电板构件的两个端部。

公开(公告)号：US20070138162A1

公开(公告)日：2007-06-21

申请号：US11590872

申请日：2006-11-01

申请人： Toru Tonomura ,  Kozo Okamoto ,  Yasuhiro Fujimoto ,  Motomasa Hirao

发明人： Toru Tonomura ,  Kozo Okamoto ,  Yasuhiro Fujimoto ,  Motomasa Hirao

IPC分类号： H05B3/02

CPC分类号： F28F5/02 ,  D21G1/0266

摘要： In a heating fluid medium passing roller device for heat-treating a object to be processed in contact with the surface of a roller 1, heat exchanger devices 5a, 5b are arranged on a circulating heating fluid medium path, and the heating fluid medium heat-exchanged in the heat exchanger device is passed through the roller 1 having a jacked chamber 1b sealed with a gas-liquid two phase heating medium within its wall to keep the roller 1 at a predetermined temperature. Further, the heating fluid medium passing roller device includes a temperature sensor 13 for detecting the temperature of the heating fluid medium to be supplied into the roller 1 and a temperature sensor 14 for detecting the temperature of the heating fluid medium exhausted from the roller 1. The flow rate of the heating fluid medium to be supplied into the roller is adjusted so that the difference between the temperatures detected by the temperature sensors 13 and 14 is constant. Thus, the heating fluid medium passing roller device can be operated with optimum energy saving in quick response to a change in the surface temperature of the roller.

摘要翻译： 在与辊1的表面接触的被加工物进行热处理的加热流体介质通过辊装置中，热交换器装置5a，5b布置在循环加热流体介质路径上，加热流体介质 在热交换器装置中热交换的辊1通过具有在其壁内用气液两相加热介质密封的顶盖1b的辊1，以将辊1保持在预定温度。 此外，加热流体介质通过辊装置包括用于检测供给到辊1中的加热流体介质的温度的温度传感器13和用于检测从辊1排出的加热流体介质的温度的温度传感器14。 调整供给到辊中的加热流体介质的流量，使得由温度传感器13和14检测到的温度之间的差是恒定的。 因此，加热流体介质通过辊装置可以以最佳的节能来快速响应于辊的表面温度的变化。

公开(公告)号：US5895598A

公开(公告)日：1999-04-20

申请号：US939089

申请日：1997-09-26

申请人： Yoshio Kitano ,  Kozo Okamoto

发明人： Yoshio Kitano ,  Kozo Okamoto

IPC分类号： H05B6/14 ,  B21B13/14 ,  B21B27/08 ,  D21G1/02 ,  F16C13/00

CPC分类号： B21B27/055 ,  B21B27/08 ,  D21G1/022 ,  D21G1/028 ,  D21G1/0286 ,  F16C13/028

摘要： An induction heating roller apparatus comprises:a stationary shaft 23 having a plurality of hydraulic operating mechanisms 27 arranging in one line in the direction of axis, each hydraulic operating mechanism being made up of a cylinder 25 and a piston 26, and magnetic flux generating mechanisms 32 and 35 which comprise iron cores 30 and 33 and induction coils 31 and 34 wound on the latter 30 and 33; anda roller 21 which is rotatably supported on the stationary shaft 23, and has a cylindrical wall which includes jacket chambers 22 filled with a two-phase (gas and liquid) heating medium. In the apparatus, the magnetic flux generating mechanisms 32 and 35 being arranged on both sides of the stationary shaft in the direction of axis in such a manner that they are circumferentially 90.degree. away from the hydraulic operating mechanisms arranged in one line. Therefore, it is possible to provide an induction heating roller apparatus which is able to more accurately amend the configuration of the roller according to the amount of deflection, to make the surface temperature of the roller more uniform, and to perform thermal conversion with high efficiency.

摘要翻译： 感应加热辊装置包括：固定轴23，其具有沿轴线方向排列成一列的多个液压操作机构27，每个液压操作机构由气缸25和活塞26构成，以及磁通量产生机构 32和35，其包括缠绕在后者30和33上的铁芯30和33以及感应线圈31和34; 以及可旋转地支撑在固定轴23上的辊21，并且具有圆筒形壁，该圆筒壁包括填充有两相（气体和液体）加热介质的夹套室22。 在该装置中，磁通量产生机构32和35沿轴线方向布置在固定轴的两侧上，使得它们与设置在一条直线上的液压操作机构相比周向90度。 因此，可以提供一种能够根据偏转量更准确地修正辊的构造的感应加热辊装置，以使辊的表面温度更均匀，并且以高效率进行热转换 。

公开(公告)号：US5553729A

公开(公告)日：1996-09-10

申请号：US518369

申请日：1995-08-23

申请人： Yoshio Kitano ,  Kozo Okamoto

发明人： Yoshio Kitano ,  Kozo Okamoto

IPC分类号： H05B6/14

CPC分类号： H05B6/145 ,  Y10T29/49545

摘要： An induction heating roller apparatus comprises a rotatable hollow cylindrical roller body made of magnetic material, a pair of end frames for closing the opposite opening ends of the roller body, having roller driving shafts in outer sleeve form, magnetic flux generating device comprising an induction coil wound on an iron core body positioned between the pair of end frames and in the hollow portion of the roller body, a pair of sleeve-like rods projecting from the opposite end surfaces of the iron core body and inserted for relative rotation into the outer sleeve of the shafts, and a pair of auxiliary magnetic flux generating mechanism comprising auxiliary induction coils wound on annular iron cores positioned inside the end frames and fixed at the base portion at which the sleeve-like rods are connected to the iron core body, and wherein the end frames comprise fitting edges fitted in the opposite openings in the roller body, flange portions continuous with the fitting edges and adapted to be applied to the opening end edges of the roller body, and conical bodies projecting, while decreasing in diameter, from the integral common locations between the fitting portions and flange portions toward the roller driving shafts, and wherein the axial lengths of at least the annular iron cores in the auxiliary magnetic flux generating mechanism is such that the annular end surfaces opposite to the base portions at which the iron cores are connected to the iron core body are positioned within the range of the conical portions of the end frames.

摘要翻译： 感应加热辊装置包括由磁性材料制成的可旋转的中空圆柱形滚筒体，用于封闭辊体的相对的开口端的一对端框架，具有外套筒形式的滚子驱动轴，包括感应线圈的磁通量产生装置 缠绕在位于所述一对端框架之间的铁芯体和所述辊体的中空部分中的一对套筒状杆，从所述铁芯体的相对端面突出并插入以相对旋转到所述外套筒 的一对辅助磁通量产生机构，其包括缠绕在端框架内部的环形铁芯上的辅助感应线圈，并且固定在套筒状杆连接到铁芯体的基部，并且其中 端框架包括装配在辊主体中的相对开口中的装配边缘，与装配边缘连接的凸缘部分 并且被设置成施加到辊主体的开口端边缘;以及圆锥体，其直径从直径的凸出部分和法兰部分之间的整体共同位置突出，并且其中至少轴向长度至少 辅助磁通产生机构中的环形铁芯使得与铁芯连接到铁芯体的基部相对的环形端面位于端框的锥形部分的范围内。