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公开(公告)号：USRE36390E
公开(公告)日：1999-11-16
申请号：US710212
申请日：1996-09-13
申请人： Ulrich Fels, deceased , by Elisabeth Fels, legal representative , Erich Windhab , Ralf Hoffmann , Peter von Holdt , Lutz Hahn
发明人： Ulrich Fels, deceased , by Elisabeth Fels, legal representative , Erich Windhab , Ralf Hoffmann , Peter von Holdt , Lutz Hahn
摘要： The invention pertains to a device for the cooling of edible foams, where a cooling or freezing system for pre-freezing of the foam is directly outlet-connected to an aeration system, a motor driven extruder device designed as combined deep freezing and transport device is outlet-connected to the cooling and freezing system, in which the pre-frozen foam can be cooled down to storage temperature, and the aeration device, the cooling or freezing system and the extruder device are connected together by means of pipes. The device of the present invention is characterized in that the extruder device has at least one double screw system with two screws positioned parallel to each other with their rotational axes. The lands of the screws of the double screw system scrape against the inner cylinder mantle surface of the housing surrounding it. The threads of the second screw are centered between the threads of the first screw and an increased spacing of the rotational axes of the screws is created, so that the front side of the screw thread of the other screw facing the surface of the cylinder mantle of each screw, has a radial distance from it. The lands of the screws with the surface of the cylinder mantle of the screws and of the inner surface of the cylinder mantle of the housing .[.bounds.]. .Iadd.bound .Iaddend.an extremely flat screw channel.
摘要翻译： 本发明涉及用于冷却可食用泡沫的装置，其中用于预冷冻泡沫的冷却或冷冻系统直接与曝气系统出口连接，设计为组合的深冷和运输装置的电动机驱动的挤出装置是 出口连接到冷冻和冷冻系统，其中将预冷泡沫体冷却至储存温度，曝气装置，冷却或冷冻系统和挤出装置通过管道连接在一起。 本发明的装置的特征在于，挤出机装置具有至少一个双螺杆系统，其具有两个以其旋转轴线彼此平行的螺钉。 双螺杆系统的螺钉的位置刮擦围绕其的壳体的内筒套表面。 第二螺钉的螺纹在第一螺钉的螺纹之间居中，并且产生螺钉的旋转轴线的增加的间隔，使得另一个螺钉的螺纹的前侧面向气缸盖的表面 每个螺丝，距离它有一个径向的距离。 螺钉的平面与螺钉的气缸盖的表面和壳体的气缸罩的内表面的边界（界限）绑定了一个非常平坦的螺旋通道。
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公开(公告)号：US5345781A
公开(公告)日：1994-09-13
申请号：US12146
申请日：1993-01-28
申请人： Ulrich Fels , Erich Windhab , Ralf Hoffmann , Peter von Holdt , Lutz Hahn
发明人： Ulrich Fels , Erich Windhab , Ralf Hoffmann , Peter von Holdt , Lutz Hahn
摘要： The invention pertains to a device for the cooling of edible foams, where a cooling or freezing system for pre-freezing of the foam is directly outlet-connected to an aeration system, a motor driven extruder device designed as combined deep freezing and transport device is outlet-connected to the cooling and freezing system, in which the pre-frozen foam can be cooled down to storage temperature, and the aeration device, the cooling or freezing system and the extruder device are connected together by means of pipes. The device of the present invention is characterized in that the extruder device has at least one double screw system with two screws positioned parallel to each other with their rotational axes. The lands of the screws of the double screw system scrape against the inner cylinder mantle surface of the housing surrounding it. The threads of the second screw are centered between the threads of the first screw and an increased spacing of the rotational axes of the screws is created, so that the front side of the screw thread of the other screw facing the surface of the cylinder mantle of each screw, has a radial distance from it. The lands of the screws with the surface of the cylinder mantle of the screws and of the inner surface of the cylinder mantle of the housing bounds an extremely flat screw channel.
摘要翻译： 本发明涉及用于冷却可食用泡沫的装置，其中用于预冷冻泡沫的冷却或冷冻系统直接与曝气系统出口连接，设计为组合的深冷和运输装置的电动机驱动挤出机装置是 出口连接到冷冻和冷冻系统，其中将预冷泡沫体冷却至储存温度，曝气装置，冷却或冷冻系统和挤出装置通过管道连接在一起。 本发明的装置的特征在于，挤出机装置具有至少一个双螺杆系统，其具有两个以其旋转轴线彼此平行的螺钉。 双螺杆系统的螺钉的位置刮擦围绕其的壳体的内筒套表面。 第二螺钉的螺纹在第一螺钉的螺纹之间居中，并且产生螺钉的旋转轴线的增加的间隔，使得另一个螺钉的螺纹的前侧面向气缸盖的表面 每个螺丝，距离它有一个径向的距离。 具有螺钉的缸体表面和壳体的气缸罩的内表面的螺钉的平台限定了非常平坦的螺旋通道。
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3.发明授权Method for continuously controlling the texture and crystallization of fluid food materials 失效连续控制流体食品材质的结构和结晶的方法
公开(公告)号：US5264234A
公开(公告)日：1993-11-23
申请号：US922539
申请日：1992-07-30
申请人： Erich Windhab , Ludwig Rolfes , Peter von Holdt , Lutz Hahn
发明人： Erich Windhab , Ludwig Rolfes , Peter von Holdt , Lutz Hahn
CPC分类号： A23G1/18
摘要： A process and apparatus for continuously controlling the crystallization of material systems in particular fat containing substances, such as chocolate masses by a thermal treatment which entails cooling and heating. The cooling process is far stronger than under the traditional procedural method, is in fact so strong that under static conditions it would cause the material system that is to be processed to solidify and harden spontaneously. This solidification is prevented by a heating process which uses mechanical energy resulting from shear stress, in a shear flow, where the introduction of mechanical energy and hence the local temperature are spontaneously and sensitively adjustable. This permits the achievement of particular pre-determinable crystal modifications, and hence of specific desired properties in the final product. The treatment states place within a mechanism consisting of a cylindrical container and a rotor, driven rotationally, whose rotational speed is adjustable. Between a cooling jacket and the rotor is a shear gap, in which the mechanical energy for the production of heat is transferred to the material system that is to be processed. The energy transfer is for practical purposes adjustable without any time delay. Crystallization times are sharply reduced, rendering the entire mechanism smaller and more economical to operate. Only one tempering (or temperature) zone is necessary. The product leaves the apparatus at processing temperatures with a defined viscosity.
摘要翻译： 一种用于连续控制材料体系特别是含脂肪物质（例如通过需要冷却和加热的热处理）的巧克力物料的结晶的方法和装置。 冷却过程比传统的方法要好得多，实际上如此强烈，在静态条件下，会使待处理的材料体系自发凝固固化。 通过在剪切流中使用由剪切应力产生的机械能的加热过程来防止该凝固，其中机械能的引入以及因此的局部温度是自发且敏感的可调节的。 这允许在最终产品中实现特定的预先确定的晶体修饰，并因此实现特定的期望性能。 处理状态位于由圆柱形容器和转子驱动的机构中，旋转驱动，其转速可调。 在冷却套和转子之间是剪切间隙，其中用于产生热量的机械能被传递到待处理的材料系统。 能量转移是实际可行的，没有任何时间延迟。 结晶时间急剧减少，使整个机构更小，操作更经济。 只有一个回火（或温度）区域是必要的。 产品在加工温度下以规定的粘度离开设备。
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公开(公告)号：US5810073A
公开(公告)日：1998-09-22
申请号：US594133
申请日：1996-01-31
申请人： Peter von Holdt , Thomas Niemann
发明人： Peter von Holdt , Thomas Niemann
CPC分类号： F28F19/008
摘要： A scraping heat exchanger for continuously heating or cooling viscous or highly viscous substances, particularly shortenings, includes a product cylinder which is surrounded by the heat carrier medium and a rotatably driven shaft mounted in the product cylinder. Together with the product cylinder, the shaft forms an annular gap for receiving the substance to be treated. Elongated scraping blades are attached to the shaft, wherein each blade has a cutting edge at the leading side in the direction of rotation and fastening webs at the trailing side. The scraping blades have comb-like teeth in the space behind the edge and between the fastening webs.
摘要翻译： 用于连续加热或冷却粘性或高粘度物质（特别是起酥油）的刮擦式热交换器包括由载热体介质包围的产品气缸和安装在产品气缸中的可旋转的从动轴。 与产品气缸一起，轴形成用于接收待处理物质的环形间隙。 细长的刮刀附接到轴上，其中每个叶片在旋转方向的前侧具有切割边缘，并且在后侧具有紧固幅材。 刮刀在边缘后面和紧固腹板之间的空间中具有梳状齿。
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