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1. 发明授权

US3798489A Plasma furnace 失效
标题翻译：等离子体炉
公开(公告)号：US3798489A
公开(公告)日：1974-03-19
申请号：US3798489D
申请日：1972-05-04
申请人： ELPHIAC SA
发明人： JACQUERIE J , BINARD P , DEFOSSE G
IPC分类号： C22B4/00 , C22B9/22 , F27B3/12 , F27D11/06 , H05H1/30 , H01J17/26
CPC分类号： H05H1/30 , C22B4/00 , C22B9/226 , F27B3/12 , F27D11/06 , Y02P10/253 , Y10S65/04
摘要： A plasma furnace comprising a chamber having inlet nozzles for a gas to be ionized, a reaction chamber defined by a large number of non-magnetic cooled metallic conduits placed side by side and electrically insulated from each other, a tube for feeding materials to be treated inside the reaction chamber, and an inductor fed by an alternating current surrounding the reaction chamber. The plasma furnace is characterized in that the metallic conduits are secured on the inside surface of a tube made of insulating material protecting the inductor, and in that at least one out of two metallic conduits defining the reaction chamber comprises at least one concave portion into which is inserted one convex portion of an adjacent metallic conduit in such a manner that the insulating tube protecting the inductor is not seen from any location inside the reaction chamber, but that the metallic conduits are separated from each other by a space preventing any contact of the metallic conduits with each other.
摘要翻译：一种等离子体炉，包括具有用于待离子化气体的入口喷嘴的室，由大量非磁性冷却的金属导管限定的反应室，所述反应室并排放置并彼此电绝缘，用于供给待处理材料的管在反应室内部，以及由围绕反应室的交流电馈送的电感器。等离子体炉的特征在于，金属导管固定在由保护电感器的绝缘材料制成的管的内表面上，并且限定反应室的两个金属导管中的至少一个包括至少一个凹部，至少一个凹部以相邻的金属导管的一个凸部插入，使得保护电感器的绝缘管不能从反应室内的任何位置看到，而是金属管道彼此隔开，从而防止了金属管道彼此。

2. 发明授权

US3743811A Apparatus for continuous induction heating 失效
标题翻译：连续感应加热装置
公开(公告)号：US3743811A
公开(公告)日：1973-07-03
申请号：US3743811D
申请日：1972-01-03
申请人： ELPHIAC SA
发明人： KLOPFERT L
IPC分类号： H05B6/02 , H05B5/08
CPC分类号： H05B6/103
摘要： The apparatus for continuous induction heating comprises a generator of alternating current, feeding an inductor through which pass rails provided with a vibratory movement, and is characterized by the fact that the inductor is disposed around the rails which are secured by means of supports to a receptacle animated by rotating vibrations around an axis traversing the receptacle from bottom to top. The upstream ends of the rails plunge inside the receptacle, whereas the free down-stream ends thereof are located outside the receptacle.
摘要翻译：用于连续感应加热的装置包括交流发电机，馈送电感器，通过该电感器提供振动运动，并且其特征在于电感器设置在通过支撑件固定到插座的轨道周围通过围绕从底部到顶部穿过插座的轴线旋转振动来动画化。轨道的上游端插入容器内部，而其自由下游端部位于容器外部。

3. 发明授权

US3705284A Inductor for the thermal treatment of a material which is not very or non-electrically conducting containing ferromagnetic or electrically conductive particles 失效
标题翻译：用于热处理材料的电感器，其不是非电或非电导体含有电致或电导电颗粒
公开(公告)号：US3705284A
公开(公告)日：1972-12-05
申请号：US3705284D
申请日：1970-02-24
申请人： ELPHIAC SA
发明人： BINARD PIERRE C
IPC分类号： F27D11/06 , H05B6/10 , H05B6/36 , H05B5/00 , B29H5/02 , H05B9/02
CPC分类号： B30B15/022 , B30B15/34 , F27D11/06 , H05B6/365
摘要： An inductor for use in the thermal treatment of a material which is not very or non-electrically conducting containing ferromagnetic or electrically conductive particles. The inductor forms, in combination with the insulation between its conductors, a mold in which the material containing ferromagnetic or electrically conductive particles is submitted to the thermal treatment.
摘要翻译：一种电感器，用于热处理不是非常或非导电的含有铁磁性或导电颗粒的材料。电感器与其导体之间的绝缘体一起形成包含铁磁性或导电颗粒的材料进行热处理的模具。

4. 发明授权

US3777100A Frequency multiplying device for induction heating applications 失效
标题翻译：用于感应加热应用的频率补偿装置
公开(公告)号：US3777100A
公开(公告)日：1973-12-04
申请号：US3777100D
申请日：1972-12-08
申请人： ELPHIAC SA
发明人： TRINE J
IPC分类号： H01F38/04 , H03B19/03 , H05B6/06 , H05B6/08 , H05B5/06
CPC分类号： H05B6/08 , H01F38/04 , H03B19/03 , H05B6/06
摘要： There is disclosed a frequency multiplying device for induction heating applications in which the supply voltage is applied between two central taps of a heating inductor and a saturable reactor. The extremities of the saturable reactor are connected to those of a resonant circuit constituted by the heating inductor and a condenser in parallel therewith, through impedances such that the currents at supply frequency traversing them are of equal value and of symmetrical phases with respect to the phase of the supply voltage, the angle of each such phase being equal to 90* divided by the selected frequency multiplier and multiplied by an odd integer, so that these currents are in phase operation and their sum is nil.
摘要翻译：公开了一种用于感应加热应用的倍频装置，其中电源电压施加在加热电感器的两个中心抽头和可饱和电抗器之间。可饱和电抗器的末端通过阻抗连接到由加热电感器和与其并联的电容器构成的谐振电路的四极，使得电源频率穿过它们的电流相对于相位是相等的和对称的相位的电源电压，每个这样的相位的角度等于90°除以所选择的倍频器并乘以一个奇整数，使得这些电流是相位运算的，它们的和是零。

5. 发明授权

US3766353A Apparatus for the induction heating of metal sheets and process for heating such metal sheets 失效
标题翻译：金属片感应加热装置及加热金属片的工艺
公开(公告)号：US3766353A
公开(公告)日：1973-10-16
申请号：US3766353D
申请日：1972-01-12
申请人： ELPHIAC SA
发明人： BARBIEUX A
IPC分类号： H05B6/02 , H05B6/36 , H05B5/08
CPC分类号： H05B6/104 , H05B6/362
摘要： An apparatus for the induction heating of metal sheets. The apparatus comprises generally an alternating current generator, an inductor connected to the generator, and a guideway for the metal sheets to be heated passing through the inductor in a direction such that the lines of force of the magnetic field are parallel to the guideway and to themselves inside the guideway. The inductor is made in the form of a curved loop having two arms and surrounding the guideway. The loop consists of at least one main portion in which the area located between the two arms is crossed by the guideway and at least two secondary portions which are parallel to the lateral edges of the guideway and run along such lateral edges at a predetermined distance therefrom. The process for carrying out the heating of the metal sheets consists in passing the sheets inside the guideway through the inductor.
摘要翻译：金属板感应加热装置。该装置通常包括交流发电机，连接到发电机的电感器和用于待加热的金属板的导轨沿着使得磁场的力线平行于导轨的方向通过电感器，并且自己在导轨内。电感器形成为具有两个臂并围绕导轨的弯曲环形。环路由至少一个主要部分组成，其中位于两个臂之间的区域由导轨穿过，并且至少两个次级部分平行于导轨的横向边缘并且沿着这样的侧边缘以预定的距离延伸。用于进行金属板的加热的过程在于使片材在导轨内通过电感器。

6. 发明授权

US3762912A Refining process and apparatus 失效
标题翻译：精炼工艺和设备
公开(公告)号：US3762912A
公开(公告)日：1973-10-02
申请号：US3762912D
申请日：1971-01-13
申请人： ELPHIAC SA
发明人： JACQUERIE J , DEFOSSE G , LAMS P
IPC分类号： C30B13/20 , H05B6/22 , C22B9/00 , H05B5/00 , H05B7/10
CPC分类号： H05B6/22 , C30B13/20
摘要： A process and an apparatus for refining a product placed in a trough member and in which at least one molten zone created in the product is displaced through the trough and in which the molten zones are obtained by means of induction heating through one or plural successive coils fed by in phase currents oriented in such a way that the magnetic fields between two successive coils are opposite to each other. The process is characterized in that the trough is supported on one or plural metallic rails which are water-cooled and tensioned in the longitudinal direction by elastic means, in that the induction coils are placed around the trough and the rails and are displaced along the axis of the trough, and in that the coils are connected to an alternating current generator of intermediate frequency. The apparatus comprises a support for supporting the trough containing the product to be refined and the heating equipment, small rails secured to such support and supporting the trough, elastic means mounted on the support for tensioning the rails in the longitudinal direction, a guide secured to the support and supporting a mobile carriage, an inductor comprising at least one induction coil secured to the carriage and surrounding the trough, and an alternating current generator of intermediate frequency connected to the coil of the inductor.

7. 发明授权

US3894728A Slag-removing apparatus 失效
标题翻译：除渣装置
公开(公告)号：US3894728A
公开(公告)日：1975-07-15
申请号：US44464874
申请日：1974-02-21
申请人： ELPHIAC SA
发明人： BERKENS LEOPOLD
IPC分类号： B66C1/62 , B66C3/14 , B66C3/16 , B66C3/18 , F27D3/15 , C21C7/00
CPC分类号： F27D3/1554 , B66C3/16 , F27D3/1545
摘要： The specification discloses an apparatus for removing slag from a bath of molten metal. It has a casing provided with a gripping device at one end to allow it to be connected to the hook of a travelling crane. Two cooperating metal slag removing scoops are pivotally mounted at the other end of the casing and a mechanism is connected to the scoops to cause their pivoting action when it is moved axially of the casing. The mechanism is actuated by a pneumatic jack housed in the casing and having connections to a source of pneumatic fluid. The scoop operating mechanism is connected to the operating rod of the pneumatic jack so that actuation of the operating rod causes pivoting of the scoops for slag removal. Preferably, the apparatus includes a rigid structure at the other end of the casing, the scoops being pivotally mounted on the said structure. The latter is preferably further provided with a shield intended to protect the casing and the jack from the heat of the bath of molten metal. Also, the bottom of the casing is filled with heat insulating material.
摘要翻译：本说明书公开了一种从熔融金属浴中除去渣的装置。它具有在一端设置有夹持装置以使其能够连接到行进起重机的钩的壳体。两个配合的金属除渣勺可枢转地安装在壳体的另一端，并且机构连接到勺子以使其在壳体轴向移动时枢转动作。该机构由容纳在壳体中并具有与气动流体源连接的气动千斤顶致动。铲斗操作机构连接到气动千斤顶的操作杆，使得操作杆的致动导致铲斗枢转以用于除渣。优选地，该装置在壳体的另一端处包括刚性结构，该勺子可枢转地安装在该结构上。后者优选地还设置有用于保护壳体和千斤顶免受熔融金属浴的热量的屏蔽。此外，外壳的底部填充有绝热材料。

8. 发明授权

US3892938A System for adjusting the position of a coil 失效
标题翻译：用于调节线圈位置的系统
公开(公告)号：US3892938A
公开(公告)日：1975-07-01
申请号：US41533673
申请日：1973-11-13
申请人： ELPHIAC SA
发明人： DEFOSSE GEORGES JEAN-PIERRE HU
IPC分类号： H05B6/30 , H05B5/08
CPC分类号： H05B6/30
摘要： System for adjusting the position of a coil fed by a current generator working at very high frequency. The coil is mounted on a cross bearer. The system comprises a translation device to which is secured the cross bearer for permitting displacement of the cross bearer following directions belonging to a common plane. Four bar-shaped terminals are perpendicular to the plane, two of the terminals being mounted on the bearer and two terminals are integral with the current generator. Two flexible and curved hoops are provided. Each of the hoops connects one bar integral with the generator with one bar mounted on the cross bearer.
摘要翻译：用于调节由以非常高频率工作的电流发生器馈送的线圈的位置的系统。线圈安装在十字架上。该系统包括一个平移装置，在该平移装置上固定着十字支架，以允许交叉承载在属于共同平面的方向之后移动。四个条形端子垂直于平面，两个端子安装在支架上，两个端子与电流发生器成一体。提供两个弹性弯曲的箍。每个环连接一个与发电机整体的一个杆，一个杆安装在十字架上。

9. 发明授权

US3849625A Induction heating device 失效
标题翻译：感应加热装置
公开(公告)号：US3849625A
公开(公告)日：1974-11-19
申请号：US37348473
申请日：1973-06-25
申请人： ELPHIAC SA
发明人： TRINE J
IPC分类号： H01F27/28 , H01F29/12 , H01F38/18 , H05B6/02 , H05B6/40 , H05B5/06
CPC分类号： H05B6/02 , H01F27/2847 , H01F29/12 , H01F38/18 , H05B6/40
摘要： The invention is a heating device having a primary winding connected to an A.C. generator and a secondary winding to which an inductor is connected. It is characterized in that the secondary winding is made in a single arcuate sheet metal plate housed within the primary winding, in that there is provided a pair of appending members extending the ends of the secondary winding and forming a sandwich enclosing a thin layer of insulating material. The appending members are first directed inwardly of the secondary winding. The heating inductor is connected to these two appending members.
摘要翻译：本发明是一种加热装置，其具有连接到交流发电机的初级绕组和连接有电感器的次级绕组。其特征在于，次级绕组由容纳在初级绕组内的单个弧形金属板制成，其中设置有一对附加构件，其延伸到次级绕组的端部并形成夹层，其包围绝缘的薄层材料。附加构件首先被引导到次级绕组的内部。加热电感器连接到这两个附加构件。

10. 发明授权

US3743810A Induction heating apparatus 失效
标题翻译：感应加热装置
公开(公告)号：US3743810A
公开(公告)日：1973-07-03
申请号：US3743810D
申请日：1972-07-06
申请人： ELPHIAC SA
发明人： BINARD P , TRINE J
IPC分类号： H05B6/14 , H05B6/40 , H05B6/44 , H05B5/18
CPC分类号： H05B6/40 , H05B6/145 , H05B6/44
摘要： An induction heating apparatus for heating in depth the surface of the rolls of a rolling mill including an inductor fed by an alternating current of low or medium frequency and a device permitting the rolls to rotate around their axes. The inductor comprises two end frames and two lateral conductors connecting the two end frames so as to form an inductor having two longitudinal symmetry planes which are perpendicular with respect to each other. There is also provided a device for regulating the device permitting to rotate the rolls around their axes, such regulating device being arranged so as to permit the axes of the rolls to coincide with the intersection line of the two longitudinal symmetry planes.
摘要翻译：一种感应加热装置，用于深度加热包括由低或中频交流电馈送的电感器的轧机的表面，以及允许辊绕其轴线旋转的装置。电感器包括两个端框架和两个横向导体，其连接两个端框架，以便形成具有相对于彼此垂直的两个纵向对称平面的电感器。还提供了一种用于调节允许围绕其轴旋转辊的装置的装置，这种调节装置被布置成允许辊的轴线与两个纵向对称平面的相交线重合。

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