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1. 发明申请

WO2011048473A1 METHOD AND DEVICE FOR OBTAINING A MULTICRYSTALLINE SEMICONDUCTOR MATERIAL, IN PARTICULAR SILICON 审中-公开
标题翻译：用于获得多晶硅半导体材料，特别是硅的方法和装置
公开(公告)号：WO2011048473A1
公开(公告)日：2011-04-28
申请号：PCT/IB2010/002685
申请日：2010-10-20
申请人： SAET S.P.A. , DUGHIERO, Fabrizio , FORZAN, Michele , CISCATO, Dario , CESANO, Mariolino , CRIVELLO, Fabrizio , BERNABINI, Paolo
发明人： DUGHIERO, Fabrizio , FORZAN, Michele , CISCATO, Dario , CESANO, Mariolino , CRIVELLO, Fabrizio , BERNABINI, Paolo
IPC分类号： C30B11/00 , B22D27/04 , F27B14/14 , H05B6/36 , H05B6/44 , C30B29/06 , C30B35/00
CPC分类号： C30B35/00 , B22D27/045 , C30B11/003 , C30B29/06 , F27B14/14 , H05B6/24 , H05B6/36 , H05B6/367 , H05B6/44
摘要： A device (1) for obtaining multicrystalline silicon, including: at least one crucible (3) made of quartz for the silicon, removably housed in a cup-shaped graphite container (4); a fluid-tight casing (5), including a fixed bottom half-shell (6) and a vertically mobile top half-shell (7); a top induction coil (12), set facing, with interposition of a graphite plate (14), the crucible, a lateral induction coil (16), set around a side wall (17) of the graphite container, and a bottom induction coil (18), set facing a bottom wall (19) of the graphite container and vertically mobile for varying the distance (D) from the bottom wall; and means (20) for a. c. electrical supply of the induction coils separately from one another; at least the lateral induction coil (16) includes a plurality of plane turns (13a...13e) set on top of one another, and means (25) for selectively short-circuiting, supplying or not supplying the turns, all together or separately one or more at a time and for varying the frequency of supply thereof all together or separately one or more at a time.
摘要翻译：一种用于获得多晶硅的装置（1），包括：至少一个由硅石制成的坩埚（3），可拆卸地容纳在杯形石墨容器（4）中; 包括固定的底部半壳（6）和垂直移动的顶部半壳（7）的流体密封的壳体（5）; 设置为面对的顶部感应线圈（12），插入石墨板（14），坩埚，设置在石墨容器的侧壁（17）周围的侧面感应线圈（16）和底部感应线圈（18），其面向所述石墨容器的底壁（19）并且垂直移动以改变与所述底壁的距离（D）; 和用于a的装置（20）。 C。感应线圈彼此分开供电; 至少横向感应线圈（16）包括设置在彼此顶部的多个平面匝（13a〜13e），以及用于选择性地短路，供给或不供应匝的装置（25）分别单独地一个或多个，并且一次一个地或一个或多个地一起改变其供应频率。

2. 发明申请

WO2008001410A2 INDUCTION HEATING DEVICE OF A VARIETY OF ELEMENTS WITH COMPLEX SHAPES TO PROVIDE A CONSTANT-DEPTH SURFACE HARDENING 审中-公开
标题翻译：具有复杂形状的元件的各种感应加热装置，以提供持续的深度表面硬化
公开(公告)号：WO2008001410A2
公开(公告)日：2008-01-03
申请号：PCT/IT2007/000457
申请日：2007-06-27
申请人： SAET S.p.A. , CENA, Carlo , CESANO, Mariolino
发明人： CENA, Carlo , CESANO, Mariolino
IPC分类号： C21D9/30 , H05B6/40 , C21D1/10
CPC分类号： H05B6/40 , C21D1/10 , C21D1/42 , C21D9/30 , Y02P10/253
摘要： A device for the concurrent induction heating of elements with complex shapes to provide a localized surface hardening of the elements to a constant depth all over the periphery of the element. This is accomplished by causing that the outside profile of the element to be heated and the inside profile of the inductor are geometrically similar and the clearance is minimum. The device consists of a construction (5) including inductors (1), (2), (3), (4) and hydraulic pistons (7) that move the mobile portion (10) of each inductor, thus allowing the loop to be opened and the element to be positioned. The hydraulic pistons can be replaced by pneumatic pistons or electromechanical actuators. The inductors consist of two portions: portion (10) is moved by pistons (7) and portion (11) is integral with the construction. Once the surfaces (12) of the two portions are brought into contact with each other, they form a closed loop having the inside profile geometrically similar to profile (8) of the element to be heated.
摘要翻译：用于同时感应加热具有复杂形状的元件的装置，以在元件的整个周边上提供元件的局部表面硬化到恒定的深度。这是通过使被加热元件的外部轮廓和电感器的内部轮廓几何相似并且间隙最小来实现的。该装置包括一个包括电感器（1），（2），（3），（4）和液压活塞（7）的结构（5），它们移动每个电感器的移动部分（10）打开和要定位的元素。液压活塞可以由气动活塞或机电致动器代替。电感器由两部分组成：部分（10）由活塞（7）移动，部分（11）与结构成一体。一旦两个部分的表面（12）彼此接触，它们形成闭合回路，其内部轮廓在几何上类似于待加热元件的轮廓（8）。

3. 发明申请

WO2011107869A1 METHOD AND DEVICE FOR LOCALIZED INDUCTION HARDENING OF CIRCULAR MECHANICAL COMPONENT PARTS OF LARGE - SIZE, IN PARTICULAR RINGS FOR ROLLING BEARINGS 审中-公开
标题翻译：用于滚动轴承的大尺寸，特殊环的圆形机械部件的局部化感应淬火的方法和装置
公开(公告)号：WO2011107869A1
公开(公告)日：2011-09-09
申请号：PCT/IB2011/000461
申请日：2011-03-04
申请人： SAET S.P.A. , CESANO, Mariolino , ARDISSONE, Fabio
发明人： CESANO, Mariolino , ARDISSONE, Fabio
IPC分类号： C21D1/10 , C21D1/42 , C21D9/34 , C21D9/40
CPC分类号： C21D1/10 , C21D1/42 , C21D9/34 , C21D9/40 , Y02P10/253
摘要： A method and device of induction hardening of a circular mechanical component part (3), where at least four inductors (5-8) are arranged, in pairs, in tandem with respect to an annular surface (2) to be hardened, a first inductor (5) of a first pair (15) being operatively associated with a first cooling shower (16) arranged immediately adjacent to a second cooling shower (18) operatively associated with a first inductor (7) of a second pair (17). The inductors and the corresponding showers of each pair (15,17) are fed and rotated with respect to one another and to the annular surface (2) to be hardened, so that the second pair (17) of inductors leaves the first pair (15) from the side of the first shower (16) to be repositioned in tandem adjacent to the first pair (15) on the opposite side; at this point, at least two inductors (6,8) are no longer fed and are moved away from the surface (2) to be hardened, while continuing the relative rotation of the other inductors; finally, all the inductors (7,8) along with the first and second showers (16,18) are no longer fed and are moved away from a portion (200) of the surface to be hardened on which they insist at that moment, by replacing them with a third shower (20) by means of which such a portion (200) is cooled.
摘要翻译：一种环形机械部件（3）的感应淬火的方法和装置，其中相对于待硬化的环形表面（2）成对地布置至少四个电感器（5-8），第一第一对（15）的电感器（5）与与第二对（17）的第一电感器（7）可操作地相关联的第二冷却淋浴器（18）紧邻布置的第一冷却淋浴器（16）可操作地相关联。每对（15,17）的电感器和相应的阵列相对于彼此和环形表面（2）被馈送和旋转以被硬化，使得第二对（17）的电感器离开第一对 15）从第一淋浴器（16）侧相邻地重新定位成与第一对（15）相邻; 在这一点上，至少两个电感器（6,8）不再被馈送并远离表面（2）移动以进行硬化，同时继续其他电感器的相对旋转; 最后，所有电感器（7,8）以及第一和第二淋浴器（16,18）都不再被供给并且被移动远离他们在那一刻所坚持的待硬化表面的一部分（200）上，通过用第三淋浴器（20）代替它们，通过该第三淋浴器将这样的部分（200）冷却。

4. 发明申请

WO2010007635A1 METHOD AND DEVICE FOR LOCALIZED INDUCTION HARDENING TREATMENT OF MECHANICAL COMPONENTS, SPECIFICALLY THRUST BLOCKS FOR LARGE-SIZED ROLLING BEARINGS 审中-公开
标题翻译：机械部件的局部化诱导硬化处理方法和装置，用于大尺寸滚动轴承的特殊扭矩块
公开(公告)号：WO2010007635A1
公开(公告)日：2010-01-21
申请号：PCT/IT2008/000475
申请日：2008-07-15
申请人： SAET S.P.A. , CESANO, Mariolino , DUGHIERO, Fabrizio
发明人： CESANO, Mariolino , DUGHIERO, Fabrizio
IPC分类号： C21D1/10 , C21D9/40
CPC分类号： C21D9/40 , C21D1/10 , C21D2221/00 , Y02P10/253
摘要： A method and device for induction hardening rolling tracks (4)of bearing thrust blocks (3). At least two inductors are used (6, 8) initially arranged in tandem, which are held at a prefixed distance from a surface (2) of the track and parallelly to the same; the thrust block (3) is rotated at a first angular speed (V1) with respect to a first inductor (6), held fixed, while a second inductor (8) is rotated in the same direction as the thrust block but at a second angular speed (V2), double the first, so as to leave a first side (22) of the first inductor (6) and, essentially after a complete rotation, arrange itself sided to a second side (23) of the first inductor, on the side opposite to the first; simultaneously, the inductors are electrically fed and at least one cooling shower (13a, b,d), operatively connected to the other inductors (6, 8), is actuated.
摘要翻译：一种用于轴承推力块（3）的感应淬火滚动轨道（4）的方法和装置。最初使用至少两个电感器（6,8）串联布置，它们保持在与轨道的表面（2）之间的预定距离并且平行于它们; 推力块（3）相对于保持固定的第一电感器（6）以第一角速度（V1）旋转，而第二电感器（8）沿与推力块相同的方向旋转，但是在第二角速度（V2）是第一电感的两倍，以便离开第一电感器（6）的第一侧（22），并且基本上在完全旋转之后将其自身排列到第一电感器的第二侧（23）在与第一个相反的一侧; 同时，电感器被电馈送，并且致动可操作地连接到其它电感器（6,8）的至少一个冷却淋浴器（13a，b，d）。

5. 发明申请

WO2011048474A1 DEVICE FOR OBTAINING A MULTICRYSTALLINE SEMICONDUCTOR MATERIAL, IN PARTICULAR SILICON, AND METHOD FOR CONTROLLING THE TEMPERATURE THEREIN 审中-公开
标题翻译：用于获得多晶硅半导体材料，特别是硅的装置以及用于控制温度的方法
公开(公告)号：WO2011048474A1
公开(公告)日：2011-04-28
申请号：PCT/IB2010/002686
申请日：2010-10-20
申请人： SAET S.P.A. , DUGHIERO, Fabrizio , FORZAN, Michele , CISCATO, Dario , CESANO, Mariolino , CRIVELLO, Fabrizio , BECHINI, Roberto
发明人： DUGHIERO, Fabrizio , FORZAN, Michele , CISCATO, Dario , CESANO, Mariolino , CRIVELLO, Fabrizio , BECHINI, Roberto
IPC分类号： C30B11/00 , B22D27/04 , F27B14/14 , H05B6/36 , H05B6/44 , C30B29/06 , C30B35/00
CPC分类号： C30B11/003 , B22D27/045 , C30B29/06 , C30B35/00 , F27B14/14 , H05B6/24 , H05B6/362 , H05B6/367 , H05B6/44
摘要： A device (1) for obtaining multicrystalline silicon, including: at least one crucible (3) made of quartz for the silicon, removably housed in a cup-shaped graphite container (4); a fluid- tight openable casing (5); a top induction coil (12), set facing, with interposition of a graphite plate (14), the crucible, a lateral induction coil (16), set around a side wall (17) of the graphite container, and a bottom induction coil (18), set facing a bottom wall (19) of the graphite container and vertically mobile for varying the distance (D) from the bottom wall; and first means (20) for a.c. electrical supply of the induction coils separately from one another, and second means (21) for supply of a coolant within respective hollow turns of the induction coils; the bottom induction coil includes four spiral windings (31-34), arranged alongside one another according to a chequered scheme in one and the same plane of lie, which is defined by an insulated supporting plate (35); electrical switching means (40) enable in use selective connection of the four windings (31-34) to one another according to different configurations.
摘要翻译：一种用于获得多晶硅的装置（1），包括：至少一个由硅石制成的坩埚（3），可拆卸地容纳在杯形石墨容器（4）中; 流体密封的可开启套管（5）; 设置为面对的顶部感应线圈（12），插入石墨板（14），坩埚，设置在石墨容器的侧壁（17）周围的侧面感应线圈（16）和底部感应线圈（18），其面向所述石墨容器的底壁（19）并且垂直移动以改变与所述底壁的距离（D）; 和第一装置（20）。感应线圈彼此分开供电;以及第二装置（21），用于在感应线圈的相应空心匝内供应冷却剂; 底部感应线圈包括由绝缘支撑板（35）限定的同一平面内的方格布置的四个螺旋绕组（31-34）。电开关装置（40）能够根据不同的配置使四个绕组（31-34）彼此选择性地连接。

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