公开(公告)号：US5914087A

公开(公告)日：1999-06-22

申请号：US68602

申请日：1998-05-11

Applicant: Reinhard Fuchs ,  Werner Hofmann

Inventor： Reinhard Fuchs ,  Werner Hofmann

IPC: B22D41/14 ,  B22D41/46

CPC classification number: B22D41/46 ,  B22D41/14

Abstract: A process for closing a tap hole in a metallurgical vessel at least partially filled with a metal melt includes bringing a compressible fire-resistant material to the moth of a tubular closing element, providing a medium that substantially prevents contact between the fire resistant material and the metal melt, passing the closing element through the melt toward the bottom of the vessel, compressing the compressible material against the bottom of the vessel to form a seal between the outside of the closing element and the tap hole below the closing element, and moving a cut off device over the outside of the tap hole, thereby allowing the tap hole to be filled with a pourable refractory compound via the tubular closing element. A device for performing the process for closing a tap hole includes a tubular closing device with a groove at an end bottom facing the bottom of the metallurgical vessel. The open end of the groove also faces the bottom of the vessel and a closed end of the groove includes a compressible material. The sides of the groove are deflectable such that when the closing device is lowered onto the bottom of the vessel, the compressible material contacts the bottom of the vessel forming a seal.

Abstract translation: PCT No.PCT / DE96 / 02133 Sec。 371日期：1998年5月11日 102（e）日期1998年5月11日PCT 1996年11月4日PCT PCT。 公开号WO97 / 18050 PCT 日期1997年5月22日用于关闭至少部分填充有金属熔体的冶金容器中的抽头孔的方法包括将可压缩的耐火材料带到管状封闭元件的飞蛾上，提供基本上防止火灾之间接触的介质 将所述封闭元件通过所述熔体朝向所述容器的底部通过，将所述可压缩材料压靠在所述容器的底部，以在所述封闭元件的外部和所述封闭元件下方的所述分接孔之间形成密封 并且将切断装置移动到排出孔的外部，从而通过管状关闭元件允许排出孔填充有可倾倒的耐火化合物。 用于执行关闭抽头孔的过程的装置包括一个管状关闭装置，其在位于冶金容器底部的端部底部具有凹槽。 槽的开口端也面向容器的底部，并且凹槽的封闭端包括可压缩材料。 槽的侧面可偏转，使得当关闭装置下降到容器的底部时，可压缩材料接触形成密封件的容器的底部。

公开(公告)号：US08714043B2

公开(公告)日：2014-05-06

申请号：US13277635

申请日：2011-10-20

Applicant: Andreas Tully ,  Peter Solfrank ,  Werner Hofmann

Inventor： Andreas Tully ,  Peter Solfrank ,  Werner Hofmann

IPC: F16H57/04

CPC classification number: F02B67/04 ,  F16C19/463

Abstract: An intermediate gear device for a traction drive and/or spur gear drive of an internal combustion engine is provided, having an intermediate gear that has an at least two-track construction with a drive gear and a driven gear, an axle, and a needle bearing by which the intermediate gear is radially mounted on the axle. At least one supporting disk is provided on which the intermediate gear is axially supported, and a duct, that is connectable to the lubricant circuit of the internal combustion engine, to supply lubricant to the needle bearing. The support disk and the axle contact one another at the end faces, the mouth of the lubricant duct that opens toward the needle bearing is formed by one or more recesses on the contact surface of the support disk and/or on the contact surface of the axle.

Abstract translation: 提供了一种用于内燃机的牵引驱动和/或正齿轮传动的中间齿轮装置，其具有中间齿轮，所述中间齿轮具有至少两个轨道结构，所述中间齿轮具有驱动齿轮和从动齿轮，轴和针 中间齿轮径向安装在轴上的轴承。 提供至少一个支撑盘，中间齿轮被轴向支撑在该支撑盘上，并且可连接到内燃机的润滑剂回路的管道将润滑剂供应到滚针轴承。 支撑盘和轴在端面处彼此接触，朝向滚针轴承开口的润滑剂管道的口由支撑盘的接触表面上的一个或多个凹槽和/或在支撑盘的接触表面上形成 轴。

公开(公告)号：US07160490B2

公开(公告)日：2007-01-09

申请号：US09892412

申请日：2001-06-27

Applicant: Werner Hofmann

Inventor： Werner Hofmann

IPC: B29C45/76 ,  G05B11/00

CPC classification number: B29C45/76 ,  B29C2043/5833

Abstract: The invention relates to a production machine with a hydraulic and/or electric drive and also measured data acquisition for at least one positional determination and at least two measured variables dependent on the latter in the production machine. If a further setpoint profile is exceeded, a setpoint input is corrected directly in the form of a substitutional open-loop or closed-loop control.

Abstract translation: 本发明涉及一种具有液压和/或电气驱动的生产机器，并且还测量数据采集用于至少一个位置确定和至少两个依赖于生产机器的测量变量。 如果超过额外的设定值曲线，则将以替代开环或闭环控制的形式直接校正设定值输入。

公开(公告)号：US4203085A

公开(公告)日：1980-05-13

申请号：US948429

申请日：1978-10-04

Applicant: Walter Elsasser ,  Werner Hofmann

Inventor： Walter Elsasser ,  Werner Hofmann

IPC: H01F27/24 ,  H01F27/26 ,  H01F38/12

CPC classification number: H01F27/24 ,  H01F27/263

Abstract: Each of the plurality of metal strips combined to form a core unit has a width b substantially less than the radius r of the cross section of the core formed by the strips. The direction of the edges of the strips in the cross section is random.

Abstract translation: 组合形成芯单元的多个金属条中的每一个具有基本上小于由条形成的芯的横截面的半径r的宽度b。 横截面中条带的边缘方向是随机的。

公开(公告)号：US20070158867A1

公开(公告)日：2007-07-12

申请号：US11566324

申请日：2006-12-04

Applicant: Werner Hofmann

Inventor： Werner Hofmann

IPC: B29C45/76 ,  G05B11/00

CPC classification number: B29C45/76 ,  B29C2043/5833

Abstract: The invention relates to a production machine with a hydraulic and/or electric drive and also measured data acquisition for at least one positional determination and at least two measured variables dependent on the latter in the production machine. If a further setpoint profile is exceeded, a setpoint input is corrected directly in the form of a substitutional open-loop or closed-loop control.

Abstract translation: 本发明涉及一种具有液压和/或电气驱动的生产机器，并且还测量数据采集用于至少一个位置确定和至少两个依赖于生产机器的测量变量。 如果超过额外的设定值曲线，则将以替代开环或闭环控制的形式直接校正设定值输入。

公开(公告)号：US20070035053A1

公开(公告)日：2007-02-15

申请号：US10553284

申请日：2004-04-13

Applicant: Ulrike Schulz ,  Peter Munzert ,  Norbert Kaiser ,  Werner Hofmann ,  Martin Bitzer ,  Marion Gebhardt

Inventor： Ulrike Schulz ,  Peter Munzert ,  Norbert Kaiser ,  Werner Hofmann ,  Martin Bitzer ,  Marion Gebhardt

IPC: B29D11/00

CPC classification number: G02B1/118 ,  B29C59/16 ,  B29C2035/0872 ,  B29C2059/023 ,  B29L2011/00 ,  G02B1/12

Abstract: The invention relates to a method and a mold for producing transparent optical elements from polymeric materials. In this case, the optical elements that can be produced in this way are intended to have at least surface regions which have reduced interfacial reflection. According to the invention, the procedure followed here is that, in the case of a reference element which consists of a polymeric material and corresponds to the respective optical element, the entire surface or a correspondingly selected surface is exposed to the influence of high-energy ions in a vacuum. In this way, an irregular nanostructure with alternately arranged elevations and depressions lying in between is formed on the corresponding surfaces. Subsequently, a thin electrically conducting layer is applied and electrochemical forming is carried out in order to obtain a mold with a negative contour which is superposed by the nanostructure. With such a mold, the optical elements can then be produced in a molding process of the nanostructure reducing the interfacial reflection.

Abstract translation: 本发明涉及用于从聚合材料制造透明光学元件的方法和模具。 在这种情况下，可以以这种方式制造的光学元件旨在具有至少具有减小的界面反射的表面区域。 根据本发明，这里遵循的步骤是，在由聚合材料组成并对应于相应的光学元件的参考元件的情况下，整个表面或相应选择的表面暴露于高能量的影响 离子在真空中。 以这种方式，在相应的表面上形成具有位于其间的交替布置的高低差的不规则纳米结构。 随后，施加薄的导电层，并进行电化学形成以获得具有由纳米结构叠加的负轮廓的模具。 利用这种模具，可以在纳米结构的模制过程中制造光学元件，减少界面反射。

公开(公告)号：US20120125135A1

公开(公告)日：2012-05-24

申请号：US13277635

申请日：2011-10-20

Applicant: Andreas Tully ,  Peter Solfrank ,  Werner Hofmann

Inventor： Andreas Tully ,  Peter Solfrank ,  Werner Hofmann

IPC: F16H57/04

CPC classification number: F02B67/04 ,  F16C19/463

Abstract: An intermediate gear device for a traction drive and/or spur gear drive of an internal combustion engine is provided, having an intermediate gear that has an at least two-track construction with a drive gear and a driven gear, an axle, and a needle bearing by which the intermediate gear is radially mounted on the axle. At least one supporting disk is provided on which the intermediate gear is axially supported, and a duct, that is connectable to the lubricant circuit of the internal combustion engine, to supply lubricant to the needle bearing. The support disk and the axle contact one another at the end faces, the mouth of the lubricant duct that opens toward the needle bearing is formed by one or more recesses on the contact surface of the support disk and/or on the contact surface of the axle.

Abstract translation: 提供了一种用于内燃机的牵引驱动和/或正齿轮传动的中间齿轮装置，其具有中间齿轮，所述中间齿轮具有至少两个轨道结构，所述中间齿轮具有驱动齿轮和从动齿轮，轴和针 中间齿轮径向安装在轴上的轴承。 提供至少一个支撑盘，中间齿轮被轴向支撑在该支撑盘上，并且可连接到内燃机的润滑剂回路的管道将润滑剂供应到滚针轴承。 支撑盘和轴在端面处彼此接触，朝向滚针轴承开口的润滑剂管道的口由支撑盘的接触表面上的一个或多个凹槽和/或在支撑盘的接触表面上形成 轴。

公开(公告)号：US20070296102A1

公开(公告)日：2007-12-27

申请号：US11665869

申请日：2005-10-11

Applicant: Werner Hofmann ,  Raimund Kram ,  Klaus Oberndorfer

Inventor： Werner Hofmann ,  Raimund Kram ,  Klaus Oberndorfer

IPC: B29C45/77

CPC classification number: B29C45/77 ,  B29C2045/776 ,  B29C2945/76083 ,  B29C2945/76187 ,  B29C2945/76498 ,  B29C2945/76595 ,  B29C2945/76735 ,  B29C2945/76785 ,  B29C2945/76989

Abstract: There is described a method for operating an injection molding machine, which comprises a forming tool, an injecting device and a digital regulating and/or control device at least for regulating and/or controlling the injecting device. When regulating and/or controlling the injecting device, a pressure regulation and/or pressure control for regulating and/or controlling the injection device is switched over subject to the reaching of a transition criterion, whereby a value is established that is used for determining the transition criterion. At least one extrapolation value is established for at least one measured value, whereupon the extrapolation value is compared with the transition criterion and the pressure regulation and/or control of the injection molding machine or is switched over to the pressure regulation and/or the pressure control.

Abstract translation: 描述了一种操作注射成型机的方法，其包括成形工具，注射装置和数字调节和/或控制装置，至少用于调节和/或控制注射装置。 当调节和/或控制注射装置时，用于调节和/或控制注射装置的压力调节和/或压力控制被切换以达到转换标准，由此建立用于确定 过渡标准。 对于至少一个测量值建立至少一个外推值，由此外推值与转换标准和注塑机的压力调节和/或控制相比较，或切换到压力调节和/或压力 控制。

公开(公告)号：US5233625A

公开(公告)日：1993-08-03

申请号：US738103

申请日：1991-07-30

Applicant: Werner Hofmann ,  Ewald Feuerstacke ,  Andreas Schuring

Inventor： Werner Hofmann ,  Ewald Feuerstacke ,  Andreas Schuring

IPC: F27B3/08 ,  C21C5/52 ,  F27D11/10 ,  H05B7/06 ,  H05B7/12

CPC classification number: H05B7/06 ,  C21C5/5229 ,  C21C2005/5235 ,  Y02P10/216

Abstract: A metallurgical vessel (10) includes at least one metallic electrode (20) fastened thereto having a chamber within the vessel (10) for holding a melt (19) and having a bottom surface, a shell (14) abutting the bottom surface, and a flanged tube (31) arranged on the shell (14) with the flanged tube (31) having a flanged surface (32). The electrode (20) is disposed coaxially with respect to the flanged tube (31) and is formed by first and second bars (21, 22) connectable to one another. The first bar (21) has the top face positioned proximate to the bottom surface of the chamber and penetrates the vessel (10) for contact with the melt. The second bar (22) is positioned against the bottom face of the first bar (21) and extends out from the vessel (10), the first bar having a should region (23) positioned annularly thereabout adapted to contact and lean against the flanged surface (32) of the flanged tube (31). A coolant provision and discharge device provide coolant to the second bar (22) through a coolant feed line (51) and a discharge line (53) and a current feed device provides current to the electrode. A hold-down mechanism (33) attaches the current feed device, the coolant feed line (51) and the discharge line (53) to the flanged tube (31).

Abstract translation: 冶金容器（10）包括至少一个固定在其上的金属电极（20），所述金属电极（20）具有在所述容器（10）内的用于保持熔体（19）并具有底表面的腔室，邻接所述底表面的壳体（14） 布置在外壳（14）上的法兰管（31），法兰管（31）具有带凸缘的表面（32）。 电极（20）相对于法兰管（31）同轴设置，并且由可彼此连接的第一和第二杆（21,22）形成。 第一杆（21）具有靠近腔室的底表面的顶面，并且穿透容器（10）以与熔体接触。 第二杆（22）抵靠第一杆（21）的底面定位并且从容器（10）延伸出来，第一杆具有环形地设置在其周围的适应区域（23），该区域适于接触并靠着法兰 法兰管（31）的表面（32）。 冷却剂供应和排出装置通过冷却剂供给管线（51）和排放管线（53）向第二杆（22）提供冷却剂，并且电流进料装置向电极提供电流。 压紧机构（33）将当前进料装置，冷却剂供给管线（51）和排出管线（53）附接到法兰管（31）。

公开(公告)号：US06544023B2

公开(公告)日：2003-04-08

申请号：US09892413

申请日：2001-06-27

Applicant: Werner Hofmann

Inventor： Werner Hofmann

IPC: B29C4576

CPC classification number: B29C45/76 ,  B29C2045/776

Abstract: The invention relates to an industrial data transmission system for the registering of process parameters in a periodic bus cycle with a fixed time frame, a synchronizing signal within each cycle having the effect in each case that a multiplicity of process parameters are simultaneously registered and recorded and, in a subsequent data exchange phase, are transmitted to the open-loop and/or closed-loop process control system. In this system, all the time-critical process input and output parameters are registered simultaneously. In a subsequent open-loop and/or closed-loop process control phase, a processing of the high-priority process data takes place. These data are used in particular for plastics injection-molding machines for detecting the changeover point. Furthermore, use is made of a machine production cycle with bus subeycles, which may respectively have a synchronizing signal and different information contents and/or lengths.

Abstract translation: 本发明涉及一种用于在具有固定时间帧的周期性总线周期中注册过程参数的工业数据传输系统，每个周期内的同步信号在每种情况下具有同时记录和记录多个处理参数的效果， 在随后的数据交换阶段中，被传送到开环和/或闭环过程控制系统。 在该系统中，所有时间关键的过程输入和输出参数都被同时注册。 在随后的开环和/或闭环过程控制阶段中，进行高优先级过程数据的处理。 这些数据特别用于塑料注射成型机，用于检测转换点。 此外，使用具有总线子系统的机器生产周期，其可以分别具有同步信号和不同的信息内容和/或长度。