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1.发明授权Apparatus for pultruding thermoplastic structures at below melt temperatures 失效用于在低于熔融温度下拉挤热塑性结构的装置
公开(公告)号：US5091036A
公开(公告)日：1992-02-25
申请号：US417297
申请日：1989-10-05
申请人： Scott R. Taylor
发明人： Scott R. Taylor
CPC分类号： B29C70/528 , B29C35/0261 , B29C2043/3636 , B29K2101/12
摘要： Apparatus for pultruding thermoplastic, resin-impregnated, fibrous substructures heats the substructures to a temperature just below the melting temperature of the resin. The heated substructures are then simultaneously pulled through a passage to conform them to a desired cross section. At least a portion of the perimeter of this passage is formed by a wave guide. The wave guide is vibrated at ultrasonic frequency in a predetermined direction so as to direct the ultrasonic vibration into the substructures within the passage. The application of the ultrasonic vibration stimulates the flow of the resin in the heated substructures. Pressure is applied to the flowing substructures within the passage to consolidate them into an integral structure conforming to the chosen profile. The ultrasonic vibration at low power input does result in some heat transfer to the profile, but the flow rates of the resin exemplify an increase in flow far greater than expected in relation to the temperature increase. The result of the application of ultrasonic vibration to the resin impregnated fibers in their unmelted state is a pultrusion process which can comfortably operate at pull rates considerably better than other processes while producing a highly uniform product.
摘要翻译： 用于拉挤热塑性树脂浸渍的纤维亚结构的装置将亚结构加热到刚好低于树脂的熔融温度的温度。 然后将加热的子结构同时拉过通道以使其符合所需的横截面。 该通道的周边的至少一部分由波导形成。 波导以超声波频率在预定方向振动，以将超声波振动引导到通道内的子结构中。 超声波振动的应用促使树脂在加热的亚结构中的流动。 压力被施加到通道内的流动的子结构上，以将它们整合成符合所选轮廓的整体结构。 在低功率输入下的超声波振动确实导致了轮廓的一些热传递，但是树脂的流速表明相对于温度升高远远大于预期的流量增加。 在未熔化状态下对树脂浸渍纤维施加超声波振动的结果是拉挤成型工艺，其可以在产生高度均匀的产品的同时以比其它工艺更好的拉伸速率舒适地操作。
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公开(公告)号：US4473013A
公开(公告)日：1984-09-25
申请号：US515571
申请日：1983-07-20
CPC分类号： F23G5/46 , F22B1/18 , F22B35/001 , F23G5/002 , F23G5/165 , F23L17/16 , F23G2203/101 , F23G2203/30 , F23G2205/10 , F23G2207/101 , F23G2207/30
摘要： A new and improved incinerator steam generation system subjecting to combustion debris such as municipal waste, utilizing the heat derived therefrom to produce steam for steam boiler, electrical generating facilities, heating facility for industrial or commercial plants, and so forth. This is provided with a series of boilers and controls, both manually adjustable and also automatic, whereby the possiblity of fire dangers are minimized, created temperature ranges of boiler gases are constrained to desirable limits, dump stack facilities are automatically controlled as to particular effectiveness for differing types of operating conditions, and where safety features are incorporated to shut down gas flow through the boiler during periods of boiler-water deficiency, excess steam generation relative to demand, and other conditions. Within the furnace area proper the pressure conditions are predetermined and are controlled during operation for desired efficiency, vapor removal, and materials' combustion. Thus, air-entrained particulates are minimized, and combustible gases as produced at the grate areas of the furnace are driven off for later, secondary combustion. Temperature control of resulting gases is maintained.
摘要翻译： 一种新的和改进的焚烧炉蒸汽发生系统，其利用诸如城市垃圾的燃烧碎片，利用其产生的热量来产生用于蒸汽锅炉的蒸汽，发电设备，工业或商业设备的加热设备等。 这提供了一系列锅炉和控制器，既可手动调节又可自动调节，从而最大限度地减少了可能的火灾危险，从而使锅炉气体的温度范围受到限制，达到理想的限度，自动控制垃圾堆设施的特别有效性 不同类型的操作条件，以及在锅炉水缺乏期间关闭通过锅炉的气体流量，相对于需求的过量蒸汽产生以及其他条件的安全特征。 在炉区内，压力条件是预定的，并且在操作期间被控制以达到期望的效率，蒸汽去除和材料的燃烧。 因此，空气夹带的颗粒被最小化，并且在炉的炉排区域产生的可燃气体被驱除以用于二次燃烧。 保持所得气体的温度控制。
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3.发明授权
公开(公告)号：US5234765A
公开(公告)日：1993-08-10
申请号：US653026
申请日：1991-02-08
申请人： Scott R. Taylor , Warren M. Thomas
发明人： Scott R. Taylor , Warren M. Thomas
CPC分类号： B29D1/00 , B29C70/086 , B29L2001/00 , Y10S411/908 , Y10S428/902 , Y10T428/2915 , Y10T428/2925 , Y10T428/2929 , Y10T428/2936 , Y10T428/2973 , Y10T428/2975 , Y10T428/2976 , Y10T428/30
摘要： High tensile and torque strength threads are provided on a thermoplastic composite rod by first cutting a thread at a relatively short pitch into an end of the rod. Thermoplastic composite tape is then wound in tight conformance to the cut thread so that the fibers of the tape align with the desired helix angle of the thread to be created. The rod and the tape are heated at their junction to above melt temperatures during the winding process to increase adhesion between the rod and the tape. While the end of the rod and the wound tape are at above melt temperatures, the end of the rod and the tape are compressed in a die conforming to the desired ultimate configuration of the thread. The tape and rod are then permitted to cool until sufficiently hardened to permit release of the compressing die without deformation of the threaded end of the tape. The result is a thermoplastic composite rod having high tensile and torque strength at its threaded end.
摘要翻译： 通过首先将螺纹以相对短的间距切割成杆的端部，在热塑复合材料棒上提供高拉伸和扭矩强度螺纹。 然后将热塑性复合带以与切割螺纹紧密一致的方式缠绕，使得带的纤维与要产生的螺纹的所需螺旋角对齐。 在缠绕过程中，杆和带在其接合处被加热到熔融温度以增加棒和带之间的粘合力。 当杆的端部和卷绕带处于熔融温度以上时，杆和带的端部在符合螺纹的期望的最终构造的模具中被压缩。 然后允许带和杆冷却直到充分硬化，以允许压缩模具的释放，而不会使带的螺纹端部变形。 结果是在其螺纹端具有高拉伸和扭矩强度的热塑性复合棒。
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公开(公告)号：US4471704A
公开(公告)日：1984-09-18
申请号：US390326
申请日：1982-06-21
摘要： A new and improved reciprocating grate system for furnaces and incinerators wherein the system is advantageously constructed to accomplish a variety of objectives. Adjacent flights of adjacent portions of the composite grate structure reciprocate back and forth and the speed and stroke of such reciprocation can be ganged, coupled, or independently controlled. The individual grates themselves are advantageously configured for suitable spreading and air mixture relative to debris advancement. Air seals are provided and batch feed is accommodated. Grate frame reciprocation is accommodated by fluid control means, either hydraulic or pneumatic, and features are provided for enabling appropriate adjustment both of drive and stroke of related individual components.
摘要翻译： 一种用于炉和焚化炉的新的和改进的往复式炉排系统，其中有利地构造该系统以实现各种目的。 复合格栅结构的相邻部分的相邻的飞行物往复运动，并且这种往复运动的速度和行程可以组合，耦合或独立控制。 有利地，各自的格栅本身被配置成相对于碎片前进的合适的铺展和空气混合。 提供空气密封，容纳批量进料。 格栅框架往复运动由液压控制装置（液压或气动）容纳，并且提供特征用于实现相关单独部件的驱动和行程的适当调节。
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公开(公告)号：US6037056A
公开(公告)日：2000-03-14
申请号：US780563
申请日：1997-01-08
CPC分类号： B29C70/083 , B29C70/525 , B29K2105/256 , Y10T428/2922 , Y10T428/294 , Y10T428/2964 , Y10T428/2971
摘要： A reinforced pultrusion product comprises a polymeric matrix, at least one longitudinally oriented buckled reinforcement fiber embedded in said polymeric matrix, and at least one longitudinally oriented linear reinforcement fiber embedded in said polymeric matrix. The product is formed through a pultrusion process wherein a set of composite strands comprising reinforcement fibers and polymeric fibers are provided. A supplemental tension force is applied to a first subset of the composite strands. The composite strands are heated such that the polymeric fibers of a second subset of composite strands shrink to cause the reinforcement fibers in each of the second subset of composite strands to buckle. The heated set of composite strands, including the buckled reinforcement fibers, are consolidated in a pultrusion die.
摘要翻译： 增强的拉挤成型产品包括聚合物基体，嵌入所述聚合物基体中的至少一个纵向取向的带扣增强纤维和嵌入所述聚合物基体中的至少一个纵向取向的线性增强纤维。 产品通过拉挤成型方法形成，其中提供了一组包含增强纤维和聚合物纤维的复合股线。 补充张力被施加到复合股线的第一子集。 复合股线被加热，使得复合股线的第二子集的聚合物纤维收缩，从而引起复合股股的第二子集中的每一个中的增强纤维弯曲。 加热的一组复合股线，包括带扣的增强纤维，被固结在拉挤模具中。
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公开(公告)号：US4452152A
公开(公告)日：1984-06-05
申请号：US396421
申请日：1982-07-08
CPC分类号： F23G5/165 , F22B1/18 , F22B35/001 , F23G5/002 , F23G5/46 , F23L17/16 , F23G2203/101 , F23G2203/30 , F23G2205/10 , F23G2207/101 , F23G2207/30
摘要： A new and improved incinerator steam generation system subjecting to combustion debris such as municipal waste, utilizing the heat derived therefrom to produce steam for steam boiler, electrical generating facilities, heating facility for industrial or commercial plants, and so forth. This is provided with a series of boilers and controls, both manually adjustable and also automatic, whereby the possibility of fire dangers are minimized, created temperature ranges of boiler gases are constrained to desirable limits, dump stack facilities are automatically controlled as to particular effectiveness for differing types of operating conditions, and where safety features are incorporated to shut down gas flow through the boiler during periods of boiler-water deficiency, excess steam generation relative to demand, and other conditions. Within the furnace area proper the pressure conditions are predetermined and are controlled during operation for desired efficiency, vapor removal, and materials' combustion. Thus, air-entrained particulates are minimized, and combustible gases as produced at the grate areas of the furnace are driven off for later, secondary combustion. Temperature control of resulting gases is maintained.
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公开(公告)号：US4483258A
公开(公告)日：1984-11-20
申请号：US515570
申请日：1983-07-20
CPC分类号： F22B1/18 , F22B35/001 , F23G5/002 , F23L17/16 , F23G2203/101 , F23G2203/30 , F23G2205/10 , F23G2207/101 , F23G2207/30
摘要： A new and improved incinerator steam generation system subjecting to combustion debris such as municipal waste, utilizing the heat derived therefrom to produce steam for steam boiler, electrical generating facilities, heating facility for industrial or commercial plants, and so forth. This is provided with a series of boilers and controls, both manually adjustable and also automatic, whereby the possibility of fire dangers are minimized, created temperature ranges of boiler gases are constrained to desirable limits, dump stack facilities are automatically controlled as to particular effectiveness for differing types of operating conditions, and where safety features are incorporated to shut down gas flow through the boiler during periods of boiler-water deficiency, excess steam generation relative to demand, and other conditions. Within the furnace area proper the pressure conditions are predetermined and are controlled during operation for desired efficiency, vapor removal, and materials' combustion. Thus, air-entrained particulates are minimized, and combustible gases as produced at the grate areas of the furnace are driven off for later, secondary combustion. Temperature control of resulting gases is maintained.
摘要翻译： 一种新的和改进的焚烧炉蒸汽发生系统，其利用诸如城市垃圾的燃烧碎片，利用其产生的热量来产生用于蒸汽锅炉的蒸汽，发电设备，工业或商业设备的加热设备等。 这个锅炉和控制系统具有可手动调节和自动控制的功能，从而最大限度地减少了火灾危险的可能性，锅炉气体的温度范围被限制在理想的限度之内，自动控制垃圾堆设施的特别有效性 不同类型的操作条件，以及在锅炉水缺乏期间关闭通过锅炉的气体流量，相对于需求的过量蒸汽产生以及其他条件的安全特征。 在炉区内，压力条件是预定的，并且在操作期间被控制以达到期望的效率，蒸汽去除和材料的燃烧。 因此，空气夹带的颗粒被最小化，并且在炉的炉排区域产生的可燃气体被驱除以用于二次燃烧。 保持所得气体的温度控制。
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