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1. 发明授权

US5052166A Method and apparatus for continuous package making 失效
标题翻译：连续制造的方法和装置
公开(公告)号：US5052166A
公开(公告)日：1991-10-01
申请号：US528639
申请日：1990-05-24
申请人： Beda Ziegler , Ernst Wanner
发明人： Beda Ziegler , Ernst Wanner
IPC分类号： B65B9/067
CPC分类号： B65B23/10 , B65B9/067
摘要： A method of continuously making packages from groups of stacked items includes the steps of advancing consecutive groups of flat, edgewise standing, stacked items on a conveyor while supporting each item group by holders engaging each article group; during the advancing step, wrapping a wrapper sheet about an item group by a wrapper folding device, whereby the wrapper sheet supports and holds together the items in consecutive item groups; removing the holders from a just-wrapped article group; drawing the wrapper sheet, together with an item group wrapped in the wrapper sheet for conveying the item groups after the holders are removed therefrom; and withdrawing air from the wrapper sheet at a suction location where at least a partial wrapping has been completed, for generating a vacuum inside the wrapper sheet for causing the wrapper sheet to be pressed against edges of items in wrapped item groups downstream of the suction location.
摘要翻译：从堆叠物品组中连续地制作包装的方法包括以下步骤：在连续的每个物品组的支架上支撑每个物品组，从而将连续的一组扁平的，扁平的，堆叠的物品推进在输送机上; 在推进步骤期间，通过包装折叠装置包装物品组的包装纸，由此包装纸支撑并将物品保持在连续的物品组中; 从刚刚包裹的物品组中取出持有人; 将包装纸与包装纸中包裹的物品组一起拉出，用于在保持物从其中取出之后输送物品组; 并且在至少部分包装完成的吸引位置处从包装纸上取出空气，用于在包装纸内部产生真空，以使得包装纸被压靠在吸引位置下游的包裹物品组中的物品的边缘。

2. 发明授权

US06675552B2 Method and device for producing bags with three sealed edges and welded-in closing seal 有权
标题翻译：用于生产具有三个密封边缘和焊接密封的袋子的方法和装置
公开(公告)号：US06675552B2
公开(公告)日：2004-01-13
申请号：US09726456
申请日：2000-12-01
申请人： Rico Kunz , Thomas Strasser , Ernst Wanner , Horst Loewenthal
发明人： Rico Kunz , Thomas Strasser , Ernst Wanner , Horst Loewenthal
IPC分类号： B65B6120
CPC分类号： B65B61/188 , B65B9/067 , Y10S493/927
摘要： A packaging foil is continuously withdrawn from a supply. The foil is folded around the products to be packaged. Cut-off lengths of closing profile sections are inserted with a feed unit between the two longitudinal edges of the foil. In a sealing station, the two longitudinal edges of the foil are sealed together and the foil is then sealed onto the closing profile sections. In another sealing station, transverse sealing seams are formed between the free ends of successive closing profile sections and the tube is cut approximately in the center of the transverse seams. A high packaging output is achieved as a result of the continuous withdrawal of the foil.
摘要翻译：包装箔片不断从电源中取出。箔被折叠在待包装的产品周围。切割长度的封闭型材部分在箔的两个纵向边缘之间插入有进料单元。在密封站中，箔的两个纵向边缘被密封在一起，然后将箔密封到封闭轮廓部分上。在另一个密封站中，横向密封接缝形成在连续闭合型材部分的自由端之间，并且管被切割成横向接缝的中心。作为箔的连续抽出的结果，实现了高的封装输出。

3. 发明授权

US5438588A Direct current-electric arc furnace system 失效
标题翻译：直流电弧炉系统
公开(公告)号：US5438588A
公开(公告)日：1995-08-01
申请号：US214211
申请日：1994-03-17
申请人： Ernst Wanner
发明人： Ernst Wanner
IPC分类号： F27B3/08 , C21C5/52 , F27D11/08 , H05B7/148 , H05B7/156 , H05B7/144
CPC分类号： H05B7/148 , C21C5/5229 , H05B7/156 , Y02P10/216 , Y02P10/256 , Y02P10/259
摘要： The direct current-electric arc furnace system includes a furnace vessel 8, one or more electric arc electrode 7 connected as a cathode, a bottom contact 12 connected as an anode, a furnace transformer 2 and a rectifier assembly 5 for feeding the furnace, an electrode control system E, and a current regulator I. A choke 6 is switched into the direct current main current circuit. A voltage control circuit F underlies the current control circuit I, whereby the output voltage of the current regulator 14 delivers the desired value for the voltage regulator 24. A filter 25 tuned to the flicker frequency follows the voltage regulator 24 with a frequency response, which is tuned to the frequency sensitivity of the human eye. Optionally, an additional control voltage signal U.sub.flick that is delivered by flicker meter can be provided to the voltage control circuit F. With a furnace control constructed in such a manner it is possible to obtain an optimal integration of the effective power that is made available by the furnace transformer 2 and rectifier 5 and simultaneously to dampen modulation swings and thus reactive power surges that lead to flicker.
摘要翻译：直流电弧炉系统包括炉容器8，连接为阴极的一个或多个电弧电极7，作为阳极连接的底部触点12，炉变压器2和用于馈送炉的整流器组件5 电极控制系统E和电流调节器I.扼流圈6切换到直流主电流电路。电压控制电路F位于电流控制电路I的下面，由此电流调节器14的输出电压输出用于电压调节器24的期望值。调谐到闪烁频率的滤波器25跟随电压调节器24，具有频率响应，被调整到人眼的频率敏感度。可选地，可以向电压控制电路F提供由闪烁计数器传送的附加控制电压信号Uflick。通过以这种方式构造的炉控制，可以获得有效功率的最佳积分，炉变压器2和整流器5，并同时抑制导致闪烁的调制摆动和因此的无功功率浪涌。

4. 发明专利

DE1615773U 未知
公开(公告)号：DE1615773U
公开(公告)日：1950-11-09
申请号：DEW0000913
申请日：1950-03-20
申请人： ERNST WANNER MASCHB

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