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公开(公告)号：US07438553B2
公开(公告)日：2008-10-21
申请号：US11429791
申请日：2006-05-08
申请人： Horst-Jürgen Holl , Heinz Klein , Werner Wagner , Alfred Schiffer
发明人： Horst-Jürgen Holl , Heinz Klein , Werner Wagner , Alfred Schiffer
IPC分类号： B29C45/68
CPC分类号： B22D17/266 , B29C45/68 , B29C2045/1792 , B29C2045/664
摘要： A mold closing device for injection molding machines, especially injection molding machines for plastic material, comprises two mold closing plates (10, 12) movable relative to each other. A displacing means (22) with an electromotive drive (26) is provided for opening and closing the mold closing plates (10, 12). According to the invention, the electromotive displacing means (22) that allows for a quick and positionally accurate opening and closing, is connected to a hydraulic holding means (24) for generating a holding force.
摘要翻译： 一种用于注射成型机的模具闭合装置，特别是用于塑料材料的注塑机，包括可相对于彼此移动的两个闭模板（10,12）。 提供具有电动驱动器（26）的移位装置（22）用于打开和关闭模具闭合板（10,12）。 根据本发明，允许快速且位置准确的打开和关闭的电动移动装置（22）连接到用于产生保持力的液压保持装置（24）。
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公开(公告)号：US20070218163A1
公开(公告)日：2007-09-20
申请号：US11429791
申请日：2006-05-08
申请人： Host-Jurgen Holl , Heinz Klein , Werner Wagner , Alfred Schiffer
发明人： Host-Jurgen Holl , Heinz Klein , Werner Wagner , Alfred Schiffer
IPC分类号： B29C45/66
CPC分类号： B22D17/266 , B29C45/68 , B29C2045/1792 , B29C2045/664
摘要： A mold closing device for injection molding machines, especially injection molding machines for plastic material, comprises two mold closing plates (10, 12) movable relative to each other. A displacing means (22) with an electromotive drive (26) is provided for opening and closing the mold closing plates (10, 12). According to the invention, the electromotive displacing means (22) that allows for a quick and positionally accurate opening and closing, is connected to a hydraulic holding means (24) for generating a holding force.
摘要翻译： 一种用于注射成型机的模具闭合装置，特别是用于塑料材料的注塑机，包括可相对于彼此移动的两个闭模板（10,12）。 提供具有电动驱动器（26）的移位装置（22）用于打开和关闭模具闭合板（10,12）。 根据本发明，允许快速且位置准确的打开和关闭的电动移动装置（22）连接到用于产生保持力的液压保持装置（24）。
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公开(公告)号：US08968689B2
公开(公告)日：2015-03-03
申请号：US13885434
申请日：2011-11-16
申请人： Andreas Huebner , Alfred Schiffer
发明人： Andreas Huebner , Alfred Schiffer
摘要： A method is disclosed for treating residues from biodiesel production for the isolation of highly pure potassium sulphate from potassium sulphate-containing sludge. First, potassium sulphate-containing sludge from biodiesel production is heated in the first stage under non-oxidizing conditions to a material temperature between 400 and 700° C.; in a second stage the product from the first stage is heated under oxidizing conditions to material temperatures between 700 and 900° C.
摘要翻译： 公开了一种用于处理来自生物柴油生产的残余物用于从含硫酸钾的污泥中分离高纯度硫酸钾的方法。 首先，将生物柴油生产的含硫酸钾的污泥在非氧化条件下的第一阶段加热至400-700℃的物料温度; 在第二阶段将来自第一阶段的产物在氧化条件下加热至材料温度在700-900℃之间。
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公开(公告)号：US20130230439A1
公开(公告)日：2013-09-05
申请号：US13885434
申请日：2011-11-16
申请人： Andreas Huebner , Alfred Schiffer
发明人： Andreas Huebner , Alfred Schiffer
IPC分类号： C01D5/16
摘要： A method is disclosed for treating residues from biodiesel production for the isolation of highly pure potassium sulphate from potassium sulphate-containing sludge. First, potassium sulphate-containing sludge from biodiesel production is heated in the first stage under non-oxidizing conditions to a material temperature between 400 and 700° C.; in a second stage the product from the first stage is heated under oxidizing conditions to material temperatures between 700 and 900° C.
摘要翻译： 公开了一种用于处理来自生物柴油生产的残余物用于从含硫酸钾的污泥中分离高纯度硫酸钾的方法。 首先，将生物柴油生产的含硫酸钾的污泥在非氧化条件下的第一阶段加热至400-700℃的物料温度; 在第二阶段将来自第一阶段的产物在氧化条件下加热至材料温度在700-900℃之间。
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公开(公告)号：US5845493A
公开(公告)日：1998-12-08
申请号：US858029
申请日：1997-05-16
申请人： Alfred Schiffer
发明人： Alfred Schiffer
摘要： The drive includes a reversible variable output pump (1), which supplies a hydraulic working machine (6) and is driven by an asynchronous motor (2). The working machine is intermittently hydraulically pressurized. During these times the asynchronous motor can be switched off since the subsequent start-up process, which causes a high current consumption in the case of asynchronous motors, is effected by the variable output pump. Before the beginning of the start-up process the variable output pump is preset to the maximum negative discharge rate by its proportional valve (10) being acted on by a control pressure. The volume pressurized in the working machine is then applied to the output side of the variable output pump. The asynchronous motor is connected to the current supply network after reaching a minimum speed.
摘要翻译： 驱动器包括可逆输出泵（1），其供应液压作业机器（6）并由异步电动机（2）驱动。 工作机间歇地液压加压。 在这些时间期间，可以关闭异步电动机，因为在异步电动机的情况下导致高电流消耗的后续启动过程由可变输出泵实现。 在启动过程开始之前，可变输出泵由其通过控制压力作用的比例阀（10）预设为最大负排放速率。 然后在工作机器中加压的体积被施加到可变输出泵的输出侧。 异步电动机在达到最小速度后连接到电源网络。
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公开(公告)号：US5559531A
公开(公告)日：1996-09-24
申请号：US237194
申请日：1994-05-03
申请人： Alfred Schiffer
发明人： Alfred Schiffer
CPC分类号： B29C45/1774 , Y10S248/917 , Y10S345/905
摘要： The control unit has a screen which is flanked on both sides by function key sets for controlling the functional sequence of the machine. A keyboard for inputting data into the processor of the control unit is arranged on a pivotal flap. The latter is so mounted about a horizontal axis below the screen that, in the unused state of the keyboard, it may be swung onto the screen and protectively covers the latter, at least in the lower region. A second pivotal flap is pivotably mounted in the upper region of the control unit above the screen and can be folded down for protecting the upper region of the screen. The second pivotal flap can furthermore be used for anti-dazzle protection for partially shading the screen from undesired dazzling light.
摘要翻译： 控制单元具有用于控制机器的功能顺序的功能键组两侧的两侧的屏幕。 用于将数据输入到控制单元的处理器中的键盘布置在枢转翼片上。 后者围绕屏幕下方的水平轴被安装在键盘的未使用状态下，至少在下部区域中可以将其摆动到屏幕上并保护性地覆盖在屏幕上。 第二枢转翼片可枢转地安装在屏幕上方的控制单元的上部区域中，并且可以向下折叠以保护屏幕的上部区域。 此外，第二枢轴折板可以用于防眩光保护，以使屏幕部分地遮蔽不需要的耀眼的光线。
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