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1. 发明授权

US5503215A Precision casting system with lock 失效
标题翻译：精密铸造系统带锁
公开(公告)号：US5503215A
公开(公告)日：1996-04-02
申请号：US435650
申请日：1995-05-05
申请人： Ulrich Betz , Alfred Henn , Franz Hugo , Wolfgang Reuter
发明人： Ulrich Betz , Alfred Henn , Franz Hugo , Wolfgang Reuter
IPC分类号： B22D21/02 , B22D23/00 , B22D47/00 , B22D18/06 , B22D27/00 , B22D37/54
CPC分类号： B22D47/00
摘要： A furnace chamber (2) has a lock (14) provided with two sealing plates (18, 22), a melting furnace (3), and a casting mold carrier (25), which can be moved horizontally through the lock (14) in the horizontal direction into a casting position (34) in the furnace chamber. An outer sealing plate (22) is mounted on a first truck (21), carrying a first rail segment (23) for a second truck (24) on the other side of the sealing plate (22), the casting mold carrier (25) being mounted on this second truck. A horizontal drive (27) is used to move the second truck (24) with respect to the first (21), and in the interior of the furnace chamber (2) there is a second rail segment (32) to which the casting mold carrier (25) is transferred from the first rail segment (23). A heating chamber (8) can be raised and lowered above the casting position (34) in the furnace chamber, which is equipped with a filling hole (12) and with heating elements (35, 36, 37). The heating chamber can be lowered over the casting mold (26) and the casting mold carrier (25).
摘要翻译：炉室（2）具有设置有能够水平移动通过锁（14）的两个密封板（18,22），熔炉（3）和铸模托架（25）的锁（14）在水平方向上进入炉室中的铸造位置（34）。外密封板（22）安装在第一卡车（21）上，在密封板（22）的另一侧上承载用于第二卡车（24）的第一轨道段（23），铸模托架（25））安装在第二辆卡车上。水平驱动器（27）用于相对于第一（21）移动第二货车（24），并且在炉室（2）的内部具有第二轨道段（32），铸模载体（25）从第一轨道段（23）传送。加热室（8）可以在炉室中的铸造位置（34）的上方升高和降低，该炉室配备有填充孔（12）和加热元件（35,36,37）。加热室可以在铸模（26）和铸模托架（25）上下降。

2. 发明授权

US06443212B1 Method and apparatus for the production of precision castings by centrifugal casting 有权
标题翻译：用于通过离心铸造生产精密铸件的方法和装置
公开(公告)号：US06443212B1
公开(公告)日：2002-09-03
申请号：US09409629
申请日：1999-10-01
申请人： Alok Choudhury , Matthias Blum , Harald Scholz , Georg Jarczyk , Franz Hugo , Hans Günther Fellmann , Peter Busse , Thomas Ruppel , Alfred Henn
发明人： Alok Choudhury , Matthias Blum , Harald Scholz , Georg Jarczyk , Franz Hugo , Hans Günther Fellmann , Peter Busse , Thomas Ruppel , Alfred Henn
IPC分类号： B22D1304
CPC分类号： B22D13/06 , B22D13/101 , B22D21/005
摘要： Molds (1) with annular mold parts (2, 3) divided by at least one plane of division (E—E) and forming a plurality of cavities (8) disposed at least substantially radially to a centrifugation axis (A—A), serve for the production of precision castings by centrifugal casting, especially of parts made of materials containing titanium for internal combustion engines, the molds (1) and a casting system being contained in a closed chamber. To automate production, at least one mold part (2, 3) is made to rotate in its own rotational guide, and two mold parts (2, 3) together with the corresponding rotational guides are brought to a closed position for the casting and solidification and to an open position for the removal of the precision castings. When cast, the precision castings are preferably joined together at their radially inward pointing ends by a circumferential ring of the solidified metal and thus a circle of castings can be removed from the opened mold by a manipulating system.
摘要翻译：具有环形模具部件（2,3）的模具（1）除以至少一个分割平面（EE）并形成至少基本径向设置于离心轴线（AA）的多个空腔（8），用于生产的精密铸件通过离心铸造，特别是由用于内燃机的钛材料制成的部件，模具（1）和铸造系统被包含在封闭的腔室中。为了自动化生产，使至少一个模具部件（2,3）在其自身的旋转引导件中旋转，并且两个模具部件（2,3）与相应的旋转导向件一起被带到关闭位置以进行铸造和固化并且到达用于移除精密铸件的打开位置。当铸造时，精密铸件优选地通过固化金属的周向环在其径向向内指向的端部处连接在一起，因此可以通过操纵系统从开模中移除一圈铸件。

3. 发明授权

US5271033A Induction furnace for melting and casting substances in a nonreactive atmosphere 失效
标题翻译：用于在非反应性气氛中熔化和浇注物质的感应炉
公开(公告)号：US5271033A
公开(公告)日：1993-12-14
申请号：US928913
申请日：1992-08-11
申请人： Daniel Bethge , Alfred Henn , Michael Schaefer , Hans-Johann Kemmer , Otto Stenzel
发明人： Daniel Bethge , Alfred Henn , Michael Schaefer , Hans-Johann Kemmer , Otto Stenzel
IPC分类号： F27B14/04 , F27B14/06 , F27B14/18 , H05B6/26 , F27D3/00
CPC分类号： F27B14/061 , F27B14/04 , H05B6/26
摘要： A furnace chamber contains a chassis to which a closure plate for said chamber is removably fixed. A tilting frame is borne by said chassis in a pair of coaxial tilting bearings, one of which incorporates a rotary lead through for power lines and cooling lines to an induction coil surrounding a crucible on the tilting frame. The chassis includes a pair of rails which are movable horizontally on wheels mounted to the floor of the furnace chamber.
摘要翻译：炉室包含底盘，所述室的封闭板可拆卸地固定在底盘上。倾斜框架由所述底盘承载在一对同轴倾斜轴承中，其中一个轴承包括用于电力线的旋转引导线和围绕倾斜框架上的坩埚的感应线圈的冷却线。底盘包括一对轨道，其可以在安装到炉室的地板上的轮上水平移动。

4. 发明授权

US5343492A Closed induction furnace for the melting and casting of substances 失效
标题翻译：封闭感应炉用于熔化和铸造物质
公开(公告)号：US5343492A
公开(公告)日：1994-08-30
申请号：US57653
申请日：1993-05-05
申请人： Alfred Henn
发明人： Alfred Henn
IPC分类号： F27B14/02 , F27B14/06 , F27B14/08 , F27B14/18 , F27D3/00
CPC分类号： F27B14/0806 , F27B14/061 , F27B2014/0818
摘要： A crucible (9) surrounded by an induction coil (10) is housed for tilting about a first tilt axis within a gas-tight furnace chamber (2) which has a closable opening (40a) for transferring the melt (31) into a receiving vessel (36, 63). The furnace chamber (2) is in turn tiltable about a second tilt axis (A2) between a melting position and a position in which the start of the pouring of the melt is immediately imminent by an angle which corresponds to the range of the tilting angle of the crucible (9). The opening (40a) for transferring the melt is surrounded by a first sealing flange (41) which, after the tilting path of the furnace chamber (2) has been traveled, comes sealingly into contact with a second sealing flange (38, 64) of an additional gas-tight chamber (35, 61) in which the receiving vessel (36, 63) for the melt is situated.
摘要翻译：容纳由感应线圈（10）围绕的坩埚（9），用于围绕具有用于将熔体（31）传送到接收器（31）的可关闭开口（40a）的气密炉室（2）内的第一倾斜轴线倾斜血管（36,63）。炉室（2）又可在第二倾斜轴线（A2）之间倾斜，在第二倾斜轴线（A2）处于熔化位置和熔体立即开始倾倒一个与倾斜角度范围相对应的角度的位置的坩埚（9）。用于传送熔体的开口（40a）被第一密封凸缘（41）包围，第一密封凸缘（41）在炉室（2）的倾斜路径已经行进之后，密封地与第二密封凸缘（38,64）接触，的另一个气密室（35,61），其中用于熔体的接收容器（36,63）位于其中。

5. 发明授权

US5372355A Tap closure for a vacuum-induction melting and casting furnace 失效
标题翻译：用于真空感应熔炼和铸造炉的分接开关
公开(公告)号：US5372355A
公开(公告)日：1994-12-13
申请号：US110572
申请日：1993-08-23
申请人： Alfred Henn , Michael Schafer
发明人： Alfred Henn , Michael Schafer
IPC分类号： B22D41/20 , F27B14/06 , F27B14/18 , F27D3/14 , F27D3/15
CPC分类号： B22D41/20 , F27D3/1536 , F27B14/061
摘要： An apparatus for opening and closing a bottom tap opening in a vacuum induction melting and casting furnace with a movable closing body, a plug rod for example, and a drive unit for the displacement of the closing body, the closing body being made of ceramic material and connected by levers to a coupling element, which has a compression spring to limit the maximum closing force of the closing body, and is displaceable by an electric motor drive.
摘要翻译：一种用于在真空感应熔炼和铸造炉中打开和关闭底部开口的装置，其具有可移动的关闭体，例如插头杆以及用于使闭合体移位的驱动单元，封闭体由陶瓷材料制成并通过杠杆连接到具有压缩弹簧以限制关闭体的最大闭合力的联接元件，并且可由电动机驱动器移位。

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