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61. 发明授权

US07303710B2 Method and device for extruding a continuous moulded body 有权
标题翻译：用于挤出连续成型体的方法和装置
公开(公告)号：US07303710B2
公开(公告)日：2007-12-04
申请号：US10343547
申请日：2001-04-25
申请人： Stefan Zikeli , Friedrich Ecker
发明人： Stefan Zikeli , Friedrich Ecker
IPC分类号： B29C47/30 , B29C47/92
CPC分类号： D01D10/0463 , B29C47/0014 , B29C2947/926 , B29C2947/92885 , B29C2947/92904 , D01D5/06 , D01F2/00
摘要： The present invention relates to an apparatus and a method as well as a system for extruding continuously molded bodies for producing filaments or staple fibers from an extrusion solution, such as a cellulose solution containing water, cellulose and tertiary amine oxide such as N-methylmorpholine N-oxide. In comparison with the methods known from the prior art, profitability can be increased in the production of continuously molded bodies (3) if the extrusion rate v is set to a value v=B·T0.33·10,000·(1/r2). In a system, profitability can be enhanced if the number r of rows is r=[(B/v)·10,000·T0.33]1/2. T is here the fiber titer in T dtex, v the extrusion rate in m/min, r the number of the rows of extrusion duct orifices (12), and B an operational parameter which is not more than 4 and at least 0.5.
摘要翻译：本发明涉及一种装置和方法以及用于从挤出溶液中挤出用于生产长丝或短纤维的连续成型体的系统，例如含有水，纤维素和叔胺氧化物的纤维素溶液，例如N-甲基吗啉N 氧化物。与现有技术中已知的方法相比，如果将挤出速率v设定为v = BT0.33,000，连续成型体（3）的生产可以提高盈利能力（3） 1 / r <2>）。在一个系统中，如果行数r为r = [（B / v）.10,000.T <0.33 <1/2>，则可以提高盈利能力。 T在这里是T dtex中的纤维滴定度，v以m / min为单位的挤出速率，r是挤出管道孔口（12）的行数，B是不大于4且至少为0.5的操作参数。

62. 发明申请

US20070246855A1 Method and Apparatus for Multi-Stream Metered Extrusion 失效
标题翻译：多流计量挤出方法与装置
公开(公告)号：US20070246855A1
公开(公告)日：2007-10-25
申请号：US11738178
申请日：2007-04-20
申请人： Stephen Spruell
发明人： Stephen Spruell
IPC分类号： B29C47/08 , B29C47/12
CPC分类号： B29C47/02 , B29C47/0014 , B29C47/0023 , B29C47/025 , B29C47/062 , B29C47/065 , B29C47/28 , B29C47/364 , B29C47/367 , B29C47/525 , B29C47/56 , B29C47/705 , B29C47/92 , B29C2947/926 , B29C2947/92647 , F04C2/08 , F04C2220/24
摘要： An extrusion apparatus for extruding multiple streams of extrusion material as extruded end-products and in the coating of substrates. A flow joiner in an extrusion head combines multiple metered streams such as from a gear pump, into a uniform extrusion flow.
摘要翻译：挤出设备，用于挤出多个挤出材料流，作为挤出的终产物和基材的涂层。挤出头中的流动连接器将多个计量流（例如从齿轮泵）组合成均匀的挤出流。

63. 发明授权

US07238317B2 Method of continuously producing a twin-wall pipe with a ventilation zone between a socket and an adjacent elevation 有权
标题翻译：连续生产在插座与相邻高度之间具有通风区的双壁管的方法
公开(公告)号：US07238317B2
公开(公告)日：2007-07-03
申请号：US10999635
申请日：2004-11-30
申请人： Ralph Peter Hegler
发明人： Ralph Peter Hegler
IPC分类号： B29C43/22 , F16L11/11
CPC分类号： B29C49/0021 , B29C47/0023 , B29C47/0033 , B29C47/0057 , B29C47/126 , B29C47/20 , B29C47/28 , B29C47/56 , B29C49/78 , B29C2035/1616 , B29C2791/006 , B29C2947/92514 , B29C2947/9258 , B29C2947/9259 , B29C2947/926 , B29C2947/92647 , B29C2947/92809 , B29C2947/92923 , B29C2947/92933 , B29C2947/92952 , B29L2023/18 , B29L2024/00 , Y10S285/903 , Y10S285/924
摘要： A twin-wall pipe comprises an internal pipe and an external pipe. The external pipe is corrugated, having elevations and troughs. The twin-wall pipe is further provided with a socket. In a transition portion towards the twin-wall pipe and the socket, provision is made for at least one overflow passage which interconnects the clearance between the external pipe and internal pipe in the vicinity of the transition portion and an adjacent elevation.
摘要翻译：双壁管包括内管和外管。外管是波纹状的，具有高度和低谷。双壁管还设有一个插座。在朝向双壁管和插座的过渡部分中，设置有至少一个溢流通道，其将过渡部分附近的外管和内管之间的间隙与相邻的高度相互连接。

64. 发明授权

US07092855B2 Thermo-stable coating die design method and apparatus 有权
公开(公告)号：US07092855B2
公开(公告)日：2006-08-15
申请号：US10449308
申请日：2003-05-30
申请人： Mark James Wyatt , Erik Martin Pedersen , Luigi Sartor
发明人： Mark James Wyatt , Erik Martin Pedersen , Luigi Sartor
IPC分类号： G06F17/50 , B05D3/12
CPC分类号： B29C47/0854 , B05C5/001 , B05C5/0241 , B05C5/0254 , B05C5/0262 , B29C35/02 , B29C47/0021 , B29C47/0026 , B29C47/025 , B29C47/165 , B29C47/782 , B29C47/86 , B29C47/862 , B29C47/92 , B29C2947/926 , B29C2947/92647 , B29C2947/92704 , B29C2947/92904 , B29K2021/00
摘要： A method of designing and the resulting thermally stable heated coating die apparatus, the die apparatus including a die having a die geometry and a heating system with heaters and temperature sensors. The method and resultant apparatus provides minimized temperature gradients, flat die lip faces in a die to roll plane and a flat die in a plane perpendicular to die flat lip faces and parallel to substrate width. The method optimizes simultaneously: die geometry, placement of the heaters, placement of temperature sensors, and shielding from operating conditions, using heat transfer and structural numerical modeling and statistical analysis while considering die functionality characteristics, minimum increment of temperature measurement and control accuracy related to minimum acceptable deviation from flatness, coating die material of construction relative to thermo-structural material properties, and desirable coating die material properties.

65. 发明授权

US07090480B2 Method and apparatus for molding ceramic sheet 有权
标题翻译：陶瓷片成型方法及装置
公开(公告)号：US07090480B2
公开(公告)日：2006-08-15
申请号：US10934403
申请日：2004-09-07
申请人： Tadashi Tsuruta , Satoru Yamaguchi
发明人： Tadashi Tsuruta , Satoru Yamaguchi
IPC分类号： B29B13/00
CPC分类号： B29C47/0816 , B28B3/20 , B28B3/2654 , B28B3/2672 , B28B11/243 , B29C47/0021 , B29C47/16 , B29C47/362 , B29C47/366 , B29C47/50 , B29C47/86 , B29C47/862 , B29C47/864 , B29C47/8805 , B29C47/92 , B29C2947/92076 , B29C2947/92209 , B29C2947/92428 , B29C2947/92438 , B29C2947/92571 , B29C2947/9259 , B29C2947/926 , B29C2947/92704 , B29C2947/92895 , B29C2947/92904 , B29C2947/92923 , B29C2947/92933 , B29C2947/92971
摘要： A method and an apparatus capable of extrusion molding a comparatively wide, thin ceramic sheet using a screw extruder while suppressing the wrinkling thereof. The molding apparatus includes a screw-type extruder and a mold at the forward end of the extruder is used to extrusion mold a ceramic sheet from the ceramic material introduced into the extruder by way of the mold. The extrusion molding is carried out while regulating the temperature of the portion of the ceramic material passing through the mold corresponding to each of a plurality of areas (control zones) into which the mold is divided.
摘要翻译：一种能够在抑制其起皱的同时使用螺杆挤出机挤出成型较宽的薄陶瓷片的方法和装置。成型装置包括螺杆式挤出机，并且在挤出机前端的模具用于通过模具从引入挤出机的陶瓷材料挤出模制陶瓷片材。在通过模具对应于分割模具的多个区域（控制区域）中的每个区域的陶瓷材料的部分的温度进行挤压成型的同时进行。

66. 发明授权

US07056112B2 Extrusion die and method for using the same 有权
标题翻译：挤出模具及其使用方法
公开(公告)号：US07056112B2
公开(公告)日：2006-06-06
申请号：US10452364
申请日：2003-06-02
申请人： John A. Ulcej
发明人： John A. Ulcej
IPC分类号： B29C47/16
CPC分类号： B29C47/0816 , B29C47/0021 , B29C47/14 , B29C47/16 , B29C47/92 , B29C2947/926 , B29C2947/92628 , B29C2947/92647 , B29C2947/92704 , B29C2947/92904
摘要： An improved extrusion die and a method for using the same that minimizes the deflection of the die exit by providing the walls of the extrusion die with areas of increasing thickness that increase from the die ends to a central location. The die wall thickness is varies such that there is minimal deflection created at the die exit.
摘要翻译：一种改进的挤出模具及其使用方法，其通过提供挤出模具的壁使模具出口的偏转最小化，其具有从模头端部到中心位置增加的厚度增加的区域。模具壁厚度变化，使得在模具出口处产生最小的偏转。

67. 发明授权

US07018191B2 Plastics extruder dimension and viscosity control system 有权
标题翻译：塑料挤出机尺寸和粘度控制系统
公开(公告)号：US07018191B2
公开(公告)日：2006-03-28
申请号：US10640857
申请日：2003-08-13
申请人： Holton E. Harris
发明人： Holton E. Harris
IPC分类号： B29B7/72
CPC分类号： B29C47/92 , B29C47/0016 , B29C47/0019 , B29C47/0033 , B29C47/364 , B29C47/367 , B29C47/82 , B29C47/822 , B29C47/825 , B29C47/8895 , B29C2947/92019 , B29C2947/92085 , B29C2947/92095 , B29C2947/92104 , B29C2947/92123 , B29C2947/92133 , B29C2947/92152 , B29C2947/922 , B29C2947/92209 , B29C2947/9238 , B29C2947/9239 , B29C2947/924 , B29C2947/92409 , B29C2947/92447 , B29C2947/92466 , B29C2947/92542 , B29C2947/9259 , B29C2947/926 , B29C2947/92609 , B29C2947/92619 , B29C2947/92628 , B29C2947/92647 , B29C2947/92695 , B29C2947/92704 , B29C2947/92876 , B29C2947/92885 , B29C2947/92895 , B29C2947/92904 , B29C2947/92923 , B29C2947/92952
摘要： An extrusion control system that controls the cross section and viscosity during extrusion of even hard to control plastics like polyurethane. Cross section, A, is determined by measuring volumetric rate of deliver of melt through a gear pump V/t and the speed of the extrudate at a puller N/t. The cross-section area, A=(V/t)/(N/t), is controlled by controlling the puller speed. Pressure drop across the die, P, and the volume of melt delivered by the gear pump are measured and a term indicative of the viscosity of the melt is determined based on Vs=(KP)/V, Vs being the viscosity and K being a constant dependent on the size and shape of the die orifice. Viscosity variations are compensated by varying heat applied to the melt.
摘要翻译：挤出控制系统，控制挤出过程中的横截面和粘度，甚至难以控制塑料如聚氨酯。横截面A通过测量通过齿轮泵V / t的熔体输送的体积速率和拉拔器N / t处的挤出物的速度来确定。横截面积A =（V / t）/（N / t））通过控制拉拔器速度来控制。测量模具上的压降P和由齿轮泵输送的熔体体积，并且基于Vs =（KP）/ V，Vs为粘度，K为粘度，确定表示熔体粘度的项取决于模孔的尺寸和形状。通过改变施加到熔体的热来补偿粘度变化。

68. 发明申请

US20060051443A1 Flow distributor for die tooling of pipe mold equipment with remote extruder 有权
标题翻译：带远程挤出机的模具设备模具加工流量分配器
公开(公告)号：US20060051443A1
公开(公告)日：2006-03-09
申请号：US10541488
申请日：2003-12-19
申请人： Manfred Lupke , Stefan Lupke
发明人： Manfred Lupke , Stefan Lupke
IPC分类号： B29C47/02
CPC分类号： B29C47/705 , B29C47/0023 , B29C47/126 , B29C47/20 , B29C2947/926 , B29C2947/92961 , B29L2023/22 , F16L39/00
摘要： Equipment (1) used in the molding or plastic pipe includes die tooling (3) provided with a plastic flow distributor (25) at the upper end of the die tooling. The plastic flow distributor has adjustable flow to provide an even distribution of plastic from an extruder into at least one die passage (9) within the die tooling.
摘要翻译：在模制或塑料管中使用的设备（1）包括在模具上端设置有塑料流量分配器（25）的模具（3）。塑料流量分配器具有可调节的流动，以提供塑料从挤出机到模具模具内的至少一个模具通道（9）的均匀分布。

69. 发明申请

US20060040009A1 Coextrusion adapter 有权
标题翻译：共挤适配器
公开(公告)号：US20060040009A1
公开(公告)日：2006-02-23
申请号：US11187636
申请日：2005-07-22
申请人： Anton Rubhausen , Peter Siebigteroth
发明人： Anton Rubhausen , Peter Siebigteroth
IPC分类号： B29C47/04
CPC分类号： B29C47/56 , B29C47/0019 , B29C47/0021 , B29C47/0057 , B29C47/065 , B29C47/0816 , B29C47/145 , B29C47/16 , B29C47/92 , B29C2947/92571 , B29C2947/926 , B29C2947/92628 , B29C2947/92904 , B29K2105/256 , B29L2007/002
摘要： A coextrusion adapter for an extrusion installation with extruders and a tool for producing a composite coextrusion structure of thermoplastic material. The coextrusion adapter has a central conduit with an end at an inlet side for connecting an extruder and an end at an outlet side for connecting the tool. The coextrusion adapter has at least one coextrusion conduit with an inlet end and an outlet end. A second extruder can be connected to the inlet end. At an end facing the outlet end the adjusting elements have a wedge-shape adjusting section with one wedge surface facing the central conduit and another wedge surface facing the outlet end of the coextrusion conduit. The adjusting section of the adjusting elements is pivotal around an axis extending over the width of the outlet end by the actuating drives. When an increase of the inside diameter of the respective transverse section of the outlet end occurs the corresponding transverse section of the central conduit is narrowed, and vice versa.
摘要翻译：一种用于挤出机挤出设备的共挤出适配器和用于生产热塑性材料的复合共挤出结构的工具。共挤出适配器具有中心导管，端部在入口侧用于连接挤出机和出口侧的端部，用于连接工具。共挤出适配器具有至少一个具有入口端和出口端的共挤出管道。第二挤出机可以连接到入口端。在面向出口端的端部，调节元件具有楔形调节部分，其中一个楔形表面面向中心导管，另一个楔形表面面向共挤出导管的出口端。调节元件的调节部分围绕通过致动驱动器在出口端的宽度上延伸的轴线枢转。当出口端的相应横截面的内径增加时，中心导管的相应横截面变窄，反之亦然。

70. 发明申请

US20060001263A1 Method of continuously producing a twin-wall pipe with a socket, twin-wall pipe and apparatus for implementing the method and for producing the twin-wall pipe 有权
标题翻译：连续生产具有插座的双壁管，双壁管和用于实施该方法和用于制造双壁管的设备的方法
公开(公告)号：US20060001263A1
公开(公告)日：2006-01-05
申请号：US10999635
申请日：2004-11-30
申请人： Ralph Hegler
发明人： Ralph Hegler
IPC分类号： F16L11/00
CPC分类号： B29C49/0021 , B29C47/0023 , B29C47/0033 , B29C47/0057 , B29C47/126 , B29C47/20 , B29C47/28 , B29C47/56 , B29C49/78 , B29C2035/1616 , B29C2791/006 , B29C2947/92514 , B29C2947/9258 , B29C2947/9259 , B29C2947/926 , B29C2947/92647 , B29C2947/92809 , B29C2947/92923 , B29C2947/92933 , B29C2947/92952 , B29L2023/18 , B29L2024/00 , Y10S285/903 , Y10S285/924
摘要： A twin-wall pipe comprises an internal pipe and an external pipe. The external pipe is corrugated, having elevations and troughs. The twin-wall pipe is further provided with a socket. In a transition portion towards the twin-wall pipe and the socket, provision is made for at least one overflow passage which interconnects the clearance between the external pipe and internal pipe in the vicinity of the transition portion and an adjacent elevation.
摘要翻译：双壁管包括内管和外管。外管是波纹状的，具有高度和高度。双壁管还设有一个插座。在朝向双壁管和插座的过渡部分中，设置有至少一个溢流通道，其将过渡部分附近的外管和内管之间的间隙与相邻的高度相互连接。

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