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1. 发明授权

US4919187A Method for making additions to molten alloys and bodies molded from alloying metals 失效
标题翻译：添加熔融合金和合金金属成型体的方法
公开(公告)号：US4919187A
公开(公告)日：1990-04-24
申请号：US230707
申请日：1988-08-09
申请人： Hartwig Rupp , Otto Stenzel
发明人： Hartwig Rupp , Otto Stenzel
IPC分类号： B22D19/16
CPC分类号： B22D19/16
摘要： Method for the charging and controlled addition of prealloys to molten alloys of metals reactive and nonreactive at room temperature which are held in a crucible. To permit pre-alloys with a high percentage of reactive metal to be worked more easily, a casting is produced from the reactive and nonreactive metals by a casting process followed by solidification. This casting is nonreactive at its surface at room temperature and its average content of reactive metal is equal to or greater than the reactive metal content in the crucible. Such castings are added to the crucible according to the need for the reactive metal. In an especially advantageous manner, a casting produced in a casting mold in a nonreactive atmosphere has at least at its surface such a content of nonreactive metal that it is stable at room temperature.
摘要翻译：将预合金装入和控制加入到在坩埚中保持在室温下的金属反应性和非反应性的金属合金的方法。为了允许更高比例的反应性金属的预合金被更容易地加工，通过铸造过程然后凝固从反应性和非反应性金属制备铸件。该铸件在室温下在其表面是非反应性的，其反应性金属的平均含量等于或大于坩埚中的反应性金属含量。根据对活性金属的需要，将这种铸件加入到坩埚中。在非常有利的方式中，在非反应性气氛中在铸模中生产的铸件至少在其表面上具有这样的非反应性金属的含量，使得其在室温下是稳定的。

2. 发明授权

US5021299A Composite casting for adding lithium to molten alloys 失效
标题翻译：用于向熔融合金中添加锂的复合铸件
公开(公告)号：US5021299A
公开(公告)日：1991-06-04
申请号：US459549
申请日：1990-01-02
申请人： Hartwig Rupp , Otto Stenzel
发明人： Hartwig Rupp , Otto Stenzel
IPC分类号： B22D19/16
CPC分类号： B22D19/16 , Y10T428/12285 , Y10T428/12493 , Y10T428/12764
摘要： Method for the charging and controlled addition of pre-alloys to molten alloys of metals reactive and nonreactive at room temperature which are held in a crucible. To permit pre-alloys with a high percentage of reactive metal to be handled more easily, a casting is produced from the reactive and nonreactive metals by a casting process followed by solification. This casting is nonreactive at its surface at room temperature and its average content of reactive metal is equal to or greater than the reactive metal content in the crucible. Such castings are added to the crucible according to the need for the reactive metal. In an especially advantageous manner, a casting produced in a casting mold in a nonreactive atmosphere has at least at its surface such a content of nonreactive metal that it is stable at room temperature.
摘要翻译：用于将保持在坩埚中的在室温下反应和非反应性金属的熔融合金的预合金充电和控制加入的方法。为了允许更高比例的反应性金属的预合金被更容易地处理，通过铸造过程随后进行溶解从反应性和非反应性金属制备铸件。该铸件在室温下在其表面是非反应性的，其反应性金属的平均含量等于或大于坩埚中的反应性金属含量。根据对活性金属的需要，将这种铸件加入到坩埚中。在非常有利的方式中，在非反应性气氛中在铸模中生产的铸件至少在其表面上具有这样的非反应性金属的含量，使得其在室温下是稳定的。

3. 发明申请

US20070163370A1 Wobble drive 审中-公开
标题翻译：摆动驱动
公开(公告)号：US20070163370A1
公开(公告)日：2007-07-19
申请号：US10598456
申请日：2005-03-11
申请人： Rudolf Berger , Wolfgang Schmid , Otto Stenzel , Michael Fischer
发明人： Rudolf Berger , Wolfgang Schmid , Otto Stenzel , Michael Fischer
IPC分类号： F16H23/00
CPC分类号： B25D17/24 , B25D11/062 , B25D2217/0088 , B25D2250/391 , Y10T74/18336
摘要： The invention relates to a wobble drive, in which a shaft supports a wobble ring by means of a pivot bearing, a finger extending from said ring. To reduce vibrations caused by the movement of the finger, at least one balancing mass is configured on the shaft. Alternatively or in addition, at least one balancing mass can be provided on the wobble ring. This allows the vibrations that are caused naturally by the movement of the finger to be compensated.
摘要翻译：摆动驱动装置技术领域本发明涉及一种摆动驱动装置，其中轴通过枢转轴承支撑摆动环，从所述环延伸的手指。为了减少由手指的运动引起的振动，至少一个平衡块构造在轴上。或者或另外，可以在摆动环上提供至少一个平衡块。这允许由手指的运动自然引起的振动被补偿。

4. 发明授权

US4881239A Fault detection during remelt of electrodes into blocks 失效
标题翻译：电极重熔过程中的故障检测
公开(公告)号：US4881239A
公开(公告)日：1989-11-14
申请号：US201588
申请日：1988-06-02
申请人： Otto Stenzel , Felix Muller , Gerhard Bruckmann , Alok Choudhury
发明人： Otto Stenzel , Felix Muller , Gerhard Bruckmann , Alok Choudhury
IPC分类号： C22B9/20 , F27B3/08 , F27B3/28 , F27D19/00 , F27D21/00 , H05B7/144
CPC分类号： H05B7/144 , C22B9/20 , F27B3/085 , F27B3/28 , F27D21/00 , F27D2019/0087 , Y02P10/256 , Y02P10/259
摘要： Apparatus for the detection and evaluation of process parameters arising during the remelting of an electrode (31) to a metallic block (32) in a vacuum arc furnace detects deviations of at least one process parameter from a predetermined course and uses them to locate faults in the electrode and/or in the metal block (32).
摘要翻译：用于检测和评估在真空电弧炉中将电极（31）重熔到金属块（32）时产生的工艺参数的检测和评估，检测至少一个工艺参数与预定工艺的偏差，并使用它们来定位故障电极和/或金属块（32）中。

5. 发明授权

US4742528A Compensation for power feed line weight in weight measurement devices 失效
标题翻译：重量测量装置中馈线重量的补偿
公开(公告)号：US4742528A
公开(公告)日：1988-05-03
申请号：US895890
申请日：1986-08-12
申请人： Otto Stenzel
发明人： Otto Stenzel
IPC分类号： G01G17/00 , B22D23/10 , C22B9/18 , G01G23/16 , H05B7/152 , H05B7/148
CPC分类号： C22B9/18 , G01G23/16 , H05B7/152 , Y02P10/256 , Y02P10/259
摘要： A compensation device for the influence of the weight of a power feed line on a weight measurement device determining the weight of an electrode and/or the melting rate in an electro-slag remelting process, in a vacuum arc furnace or the like. When an x-y device is adjusted, a weight jump occurs due to the forces of the power cable or the forces of the bellows, which has a disturbing effect on the rate definition. This weight jump can be prevented by means of mechanical devices, or can be made so small that it no longer constitutes a disturbance. However, the expenditure for this is disproportionately high. The invention is more cost efficient, since hardware or software means suffice. The weight function G=f(t) is extrapolated and compared with the actually measured weight G'=f(t). The magnitude of the difference between the two is stored and later added as a correction value.
摘要翻译：在真空电弧炉等中，用于影响供电线的重量对确定电极重量的重量测量装置和/或电渣重熔过程中的熔化速率的影响的补偿装置。当x-y装置被调整时，由于电力电缆的力或波纹管的力而产生重量跳跃，这对速率定义具有不利影响。这种重量跳跃可以通过机械装置来防止，或者可以使其小到不再构成干扰。但是，这方面的支出却不成比例。本发明更具成本效益，因为硬件或软件装置就足够了。权重函数G = f（t）被外推，并与实际测量的权重G'= f（t）进行比较。两者之间的差值的大小被存储并且随后被添加为校正值。

6. 发明授权

US5425047A Closed induction furnace with a tilting apparatus 失效
标题翻译：带倾斜装置的闭式感应炉
公开(公告)号：US5425047A
公开(公告)日：1995-06-13
申请号：US36717
申请日：1993-03-25
申请人： Ulrich Betz , Hans Kemmer , Martin Lorke , Klaus Pfeuffer , Otto Stenzel
发明人： Ulrich Betz , Hans Kemmer , Martin Lorke , Klaus Pfeuffer , Otto Stenzel
IPC分类号： C21C5/52 , C21C7/10 , F27B14/02 , F27B14/06 , F27B14/12 , F27D3/00
CPC分类号： C21C7/10 , C21C5/5241 , F27B14/02 , F27B14/061 , F27B14/12 , Y02P10/253
摘要： An induction furnace with a crucible having a crucible axis, an induction coil and a furnace body containing a gas-tight jacket, and also with a cover which can be placed on the furnace body and has at least one gas connection, a charging valve and a pouring apparatus, the furnace body and cover being joined together releasably but hermetically by a flange connection, and being journaled in the joined state in a furnace frame by a tilting mechanism which engages the cover, and after the flange connection is separated the cover body can be removed from the furnace body which remains in the furnace frame.
摘要翻译：一种具有坩埚轴的坩埚的感应炉，感应线圈和包含气密护套的炉体，还具有能够放置在炉体上并且具有至少一个气体连接的盖，充气阀和浇注装置，炉体和盖体通过法兰连接可释放地气密地接合在一起，并且通过与盖接合的倾斜机构在炉框架中处于接合状态，并且在凸缘连接分离后，盖体可以从保留在炉架中的炉体中取出。

7. 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。

8. 发明授权

US4658404A Induction furnace with a furnace bottom and a lid 失效
标题翻译：带炉底和盖的感应炉
公开(公告)号：US4658404A
公开(公告)日：1987-04-14
申请号：US897320
申请日：1986-08-18
申请人： Georg Sick , Otto Stenzel , Heinz Kohnert , Hans-Johann Kemmer
发明人： Georg Sick , Otto Stenzel , Heinz Kohnert , Hans-Johann Kemmer
IPC分类号： F27B14/12 , H05B6/26 , F27B14/02 , H05B5/00
CPC分类号： H05B6/26 , F27B14/02 , F27B14/06 , F27B14/061 , F27B14/08 , F27D3/14 , F27D2003/0062
摘要： Disclosed is an induction furnace with a furnace bottom comprising a crucible, an induction winding and a gas-tight casing, also having a lid, for the furnace bottom, which lid has at least one gas connection, a charging valve and a pouring arrangement. The furnace bottom and lid are connected by a flange joint and tiltably mounted by means of a picot bearing and a drive about a tipping axis in a furnace stand. The pivot bearing is secured to the lid, the tipping mechanism engages the lid, and the furnace bottom is separable from the lid by unfastening the flange joint, the lid remaining in the furnace stand.
摘要翻译：公开了一种具有炉底的感应炉，其包括坩埚，感应绕组和气密外壳，还具有用于炉底的盖，该盖具有至少一个气体连接，充气阀和倾倒装置。炉底和盖子通过法兰接头连接，并通过一个圆筒轴承和一个围绕倾斜轴的驱动装置在炉架中倾斜安装。枢轴轴承固定在盖子上，倾卸机构与盖子接合，炉底可以通过松开法兰接头，保持在炉架中的盖子而与盖分离。

9. 发明授权

US4509807A Sliding contact arrangement for transmitting heavy currents from and to bus bars with slide surfaces 失效
标题翻译：滑动接触装置用于从具有滑动表面的母线传输大电流
公开(公告)号：US4509807A
公开(公告)日：1985-04-09
申请号：US412462
申请日：1982-08-27
申请人： Uwe Reimpell , Otto Stenzel
发明人： Uwe Reimpell , Otto Stenzel
IPC分类号： H01R41/00 , F27D11/10 , H01R39/26 , H01R39/40
CPC分类号： H01R39/40 , H01R39/26
摘要： A sliding contact arrangement for transmitting heavy currents to and from a bus bar has a cage with conductive contact faces and an arrangement to cause a conductive sliding contact to bear on the bus bar and only one of the contact faces.
摘要翻译：用于将大电流传送到汇流条和从汇流条传送大电流的滑动接触装置具有带导电接触面的保持架和用于使导电滑动接触承受在汇流条上且仅一个接触面的布置。

10. 发明授权

US4495624A Graphite electrode nipple 失效
标题翻译：石墨电极乳头
公开(公告)号：US4495624A
公开(公告)日：1985-01-22
申请号：US321978
申请日：1981-11-16
申请人： Uwe Reimpell , Anton Wamser , Otto Stenzel , Wilhelm Burgmann
发明人： Uwe Reimpell , Anton Wamser , Otto Stenzel , Wilhelm Burgmann
IPC分类号： H05B7/085 , H05B7/101 , H05B7/14 , H05B7/08
CPC分类号： H05B7/085 , H05B7/101 , H05B7/14 , Y02P10/256 , Y02P10/259
摘要： A graphite nipple projecting from one end of a graphite electrode portion of the type used in an electric furnace has a supporting face for receiving a non-graphite portion of a clamping device in shape-locking engagement for holding the electrode for use. It also has a conventional screw-thread surface for joining the nipple to another electrode portion for extending the electrode. The supporting face does not alter the conventional screw-thread surface arrangement for joining electrode portions so that specially-shaped and thus costly electrode-supporting nipples are not required in addition to the conventionally-shaped nipples for joining electrode portions, and a graphite screw-thread does not have to be unscrewed for the same, which unscrewing frequently broke the nipple or electrode portion.
摘要翻译：从在电炉中使用的类型的石墨电极部分的一端突出的石墨接头具有用于接收用于保持电极的使用的形状锁定接合中的夹持装置的非石墨部分的支撑面。它还具有用于将乳头连接到用于延伸电极的另一电极部分的常规螺纹表面。支撑面不会改变用于接合电极部分的常规螺纹表面布置，除了用于接合电极部分的常规形状的接头之外，不需要特殊形状且因此昂贵的电极支撑接头，以及石墨螺杆 - 螺纹不需要拧开螺丝，螺丝拧开经常打破乳头或电极部分。

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