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公开(公告)号：US20020134738A1
公开(公告)日：2002-09-26
申请号：US09988052
申请日：2001-11-16
发明人： Gennady Volokitin , Viktor Gapeev , Serguey Zotov
IPC分类号： B29B015/00 , B29B017/00 , B01D021/26
CPC分类号： B29B13/022 , B29C35/049
摘要： In melting thermoplastic material, particularly in the form of strip-like or fibrous refuse, where the material is melted through contact with a liquid heat-transfer medium and is then separated from the heat-transfer medium, and to assure a high degree of effectiveness and to maintain a high level of quality in the molten material, it is provided that steam at a temperature distinctly higher than the melting temperature of the material is used as a heat-transfer medium and is conducted over the introduced material, the molten or at least semi-molten material is entrained by the flowing steam and is then separated from the steam at a temperature lying above the melting temperature of the material, and the steam is returned to the circuit.
摘要翻译： 在熔融热塑性材料中，特别是带状或纤维状垃圾的形式，其中材料通过与液体传热介质接触而熔化，然后与传热介质分离，并确保高效率 并且为了保持熔融材料的高水平的质量，提供了在明显高于材料的熔融温度的温度下的蒸汽用作传热介质，并且在导入的材料上进行熔融或在 最少半熔融的材料被流动的蒸汽夹带，然后在高于材料的熔融温度的温度下与蒸汽分离，并且蒸汽返回到回路。
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公开(公告)号：US20010009752A1
公开(公告)日：2001-07-26
申请号：US09800029
申请日：2001-03-06
申请人： Nordson Corporation
IPC分类号： F27B014/00
CPC分类号： B05C11/1042 , B29B13/022 , B29K2105/0097
摘要： An apparatus for melting and dispensing thermoplastic materials such as thermoplastic adhesives referred to as nullhot meltnull adhesives. More specifically this invention relates to a one piece melter tank which is suspended from the top of a chassis which also serves as the housing for the entire assembly of the melting and dispensing apparatus.
摘要翻译： 用于熔化和分配热塑性材料（例如称为“热熔”）粘合剂的热塑性粘合剂的装置。 更具体地说，本发明涉及一种从底盘的顶部悬挂的单件式熔化器罐，其还用作熔化和分配装置的整个组件的壳体。
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公开(公告)号：US6093912A
公开(公告)日：2000-07-25
申请号：US368954
申请日：1999-08-05
申请人： Robert T. Potchen
发明人： Robert T. Potchen
CPC分类号： B05C11/1042 , B29B13/022 , F28F1/26 , B29K2105/0097
摘要： A thermoplastic melting apparatus for melting and dispensing hot melted adhesive materials includes a melting tank having an output line coupled to the bottom thereof for discharging a melted hot melt adhesive from the melting tank. A plurality of finned heat exchanger units are each mounted to the melting tank in the bottom portion of the tank but spaced from the bottom of the tank to allow for a 360.degree. contact with the melted thermoplastic material being heated by the heat exchanger unit. Each of the finned heat exchanger units have an elongated center bore therein and a resistance heating element mounted in each elongated bore. Each of the plurality of finned heat exchanger units is mounted within the melting tank chamber by a press fit aligning the opening in the elongated center bore with an opening in a wall of the tank. A threaded bolt is threaded from outside the tank into the opening to the center bore of the center core of each heat exchanger unit. The mounting bolt has a passageway therethrough for connecting to the heating element within the finned heat exchanger unit. The plurality of finned heat exchanger units are each mounted parallel to each other. Each fin has a pair of angled sides, each angled side being connected to an angled side of an adjacent fin with a curved surface between the bases of the fins. Each fin also has a curved apex and is generally circular in shape.
摘要翻译： 用于熔化和分配热熔粘合材料的热塑性熔融设备包括一个熔化槽，该熔化槽具有一个与底部相连的输出线，用于从熔化槽排出熔化的热熔粘合剂。 多个翅片式热交换器单元分别安装在罐的底部的熔池中，但是与罐的底部间隔开，以允许与热交换器单元加热的熔融热塑性材料360°接触。 翅片式热交换器单元中的每一个在其中具有细长的中心孔，并且安装在每个细长孔中的电阻加热元件。 多个翅片式热交换器单元中的每一个通过压配合而安装在熔池室内，使细长的中心孔中的开口与罐的壁中的开口对准。 一螺纹螺栓从罐体外部穿过每个热交换器单元中心芯的中心孔的开口。 安装螺栓具有穿过其的通道，用于连接到翅片式热交换器单元内的加热元件。 多个翅片式热交换器单元彼此平行地安装。 每个翅片具有一对成角度的侧面，每个成角度的侧面连接到相邻翅片的成角度的一侧，在翅片的基部之间具有弯曲表面。 每个翅片也具有弯曲的顶点，并且通常是圆形的。
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公开(公告)号：US6076705A
公开(公告)日：2000-06-20
申请号：US151263
申请日：1998-09-11
申请人： Rudolf A. Heckmann , Peter M. White
发明人： Rudolf A. Heckmann , Peter M. White
IPC分类号： B05D3/00 , B05C5/04 , B05C21/00 , B05D7/24 , B29B13/02 , B67D7/80 , B67D7/82 , H05B3/00 , B67D5/62 , H05B3/06
CPC分类号： B67D7/80 , B29B13/022 , B67D7/645 , H05B3/0095
摘要： A heated follower plate for use with drum end loaders has a number of concentric downwardly facing ribs which have heating elements located in the lower ends thereof. A plurality of radial passages are provided which alternate between those which extend fully from the circumference of the plate to the center with those which extend only partially inwardly. The bottom surface formed by the ribs is actually slightly convex in shape.
摘要翻译： 用于鼓式装载机的加热跟随板具有许多同心向下的肋，其中加热元件位于其下端。 提供了多个径向通道，其在从板的圆周到中心完全延伸的那些之间交替，而那些仅部分向内延伸的径向通道。 由肋形成的底面实际上稍微凸出。
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公开(公告)号：US6056429A
公开(公告)日：2000-05-02
申请号：US173999
申请日：1998-10-16
CPC分类号： A23G4/02 , B29B13/022 , B29C47/786 , B29C47/0009 , B29C47/1045 , B29K2019/00 , B29K2023/22 , B29K2105/0005 , B29K2105/16
摘要： A process and apparatus for melting and processing a high molecular weight elastomeric material for a gum base or chewing gum product is disclosed. The solid elastomeric material, which preferably is polyisobutylene, is heated and melted into a liquid material which is then transported to an extruder. The apparatus has a heated housing section which includes sets of heated plate members arranged in fan-type groupings. Heated diverter members are positioned beneath the sets of fan-type plates. A heated angled conduit section is positioned below the housing section and a heated storage section is attached to the angled conveyance section. A valve and pump system is used to discharge the liquid elastomeric material from the holding section to the gum base or chewing gum extruder. Accurate metering and feeding of the liquified elastomeric material to a continuous extrusion process is achieved.
摘要翻译： 公开了一种用于熔融和加工用于胶基或口香糖产品的高分子量弹性体材料的方法和设备。 优选为聚异丁烯的固体弹性体材料被加热并熔化成液体材料，然后将其输送至挤出机。 该装置具有加热的壳体部分，其包括以扇形组合布置的一组加热板构件。 加热转向器构件位于风扇型板组之下。 加热的倾斜导管部分位于壳体部分下方，并且加热的存储部分附接到成角度的输送部分。 使用阀和泵系统将液体弹性体材料从保持部分排出到胶基或口香糖挤出机。 实现了将液化的弹性体材料准确地计量和进料到连续的挤出过程。
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36.发明授权Process related damage monitor (predator)--systematic variation of antenna parameters to determine charge damage 失效过程相关的损伤监测（捕食者） - 天线参数的系统变化，以确定电荷损伤
公开(公告)号：US6016062A
公开(公告)日：2000-01-18
申请号：US729477
申请日：1996-10-11
申请人： Paul Nicollian , Srikanth Krishnan
发明人： Paul Nicollian , Srikanth Krishnan
IPC分类号： B05C11/10 , B29B13/02 , H01L23/544 , G01R31/26
CPC分类号： H01L22/34 , B29B13/022 , H01L2924/0002
摘要： One embodiment of the instant invention is a test structure (FIGS. 1, 7 and 8) for determining the effect of various process steps on a plurality of devices with regards to charge-induced damage, the test structure comprising: the plurality of devices (device 10 of FIG. 1 and devices of FIGS. 7 and 8), each of the devices includes a plurality of device levels and device structures; a plurality of antennas (antenna 11 of FIG. 1, antennas of FIGS. 7 and 8) for receiving charged particles emitted during a process step, each of the antennas connected to a corresponding portion of the plurality of devices and wherein the antenna and the corresponding portion of the plurality of devices has a perimeter ratio and an antenna ratio; and wherein the perimeter ratios and the antenna ratios are different for different portions of the plurality of antennas and their corresponding portion of the plurality of devices so that the effect of the various process steps with regards to charge-induced damage can be determined.
摘要翻译： 本发明的一个实施例是用于确定关于电荷诱导的损伤的多个装置上的各种处理步骤的影响的测试结构（图1，图7和图8），测试结构包括：多个装置 图1的设备10和图7和图8的设备），每个设备包括多个设备级别和设备结构; 多个天线（图1的天线11，图7和图8的天线），用于接收在处理步骤期间发射的带电粒子，每个天线连接到多个设备的对应部分，并且其中天线和 多个装置的相应部分具有周长比和天线比; 并且其中周边比率和天线比率对于多个天线的不同部分及其对应的多个设备部分是不同的，使得可以确定关于电荷引起的损坏的各种处理步骤的影响。
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公开(公告)号：US5715972A
公开(公告)日：1998-02-10
申请号：US549874
申请日：1995-10-30
申请人： Shahid A. Siddiqui
发明人： Shahid A. Siddiqui
CPC分类号： B67D7/80 , B29B13/022 , B29K2105/0097
摘要： A system for supplying melted thermoplastic material to a dispenser comprises a hopper for storing solid thermoplastic material. The hopper has interior side walls and an outlet. A reservoir block is located below the hopper. The reservoir block includes a reservoir into which melted material may flow from the hopper. A manifold and pump assembly is connected to the reservoir block for receiving material from the reservoir and pumping the material to a dispenser. A heating grid at the outlet of the hopper heats and melts the solid thermoplastic material in the hopper. The grid comprises a block which is spaced from the interior sidewalls of the hopper. The grid is thus thermally isolated from the exterior of the system resulting in more efficient heating of the material.
摘要翻译： 用于将熔融的热塑性材料供应到分配器的系统包括用于储存固体热塑性材料的料斗。 料斗有内侧壁和出口。 储料槽位于料斗下方。 储存器块包括储存器，熔化的材料可以从料斗中流出。 歧管和泵组件连接到储存器块，用于从储存器接收材料并将材料泵送到分配器。 料斗出口处的加热格栅加热并熔化料斗中的固体热塑性材料。 格栅包括与料斗的内侧壁隔开的块。 因此，格栅与系统的外部热隔离，导致材料的更有效的加热。
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公开(公告)号：US5662243A
公开(公告)日：1997-09-02
申请号：US539085
申请日：1995-10-04
CPC分类号： B29B13/022 , B29K2105/0097
摘要： An apparatus for use in supplying thermoplastic material such as hot melt adhesive from containers includes an apparatus for detecting and indicating when thermoplastic material or adhesive has moved out the container such that the container may be removed from the apparatus. Both force responsive and temperature responsive indicators are disclosed, along with various signalling devices, to inform an operator when the container may be removed leaving the material within the apparatus.
摘要翻译： 用于从容器供应热熔性粘合剂的热塑性材料的装置包括用于检测和指示何时热塑性材料或粘合剂已经从容器移出以使得容器可以从设备中取出的装置。 公开了力响应和温度响应指示器以及各种信令装置，以便在可以移除容器以留下装置内的材料时通知操作者。
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公开(公告)号：US5632918A
公开(公告)日：1997-05-27
申请号：US440649
申请日：1995-05-15
申请人： Jon C. Zook , Chris M. Jamison
发明人： Jon C. Zook , Chris M. Jamison
CPC分类号： B05C11/1042 , B29B13/022 , B29K2105/0097
摘要： A heat dissipating chimney in an apparatus for the melting and dispensing of solid and quasi-solid materials, such as thermoplastics and hot melt adhesives, is disclosed. Air convection paths are provided which control the flow of heated air from a plurality of heat sources, through the cabinet of the apparatus, eventually exhausting the heated air to atmosphere. Degradation of the performance of heat-sensitive components of the apparatus is avoided by the heat dissipating system provided by the present invention.
摘要翻译： 公开了用于熔化和分配固体和准固体材料（例如热塑性塑料和热熔粘合剂）的设备中的散热烟囱。 提供了空气对流路径，其控制来自多个热源的加热空气的流动通过设备的机柜，最终将加热的空气排放到大气中。 通过本发明提供的散热系统可以避免装置的热敏部件性能下降。
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公开(公告)号：US5616625A
公开(公告)日：1997-04-01
申请号：US390443
申请日：1995-02-17
申请人： Ju-Ming Hung , James W. Nowicki
发明人： Ju-Ming Hung , James W. Nowicki
IPC分类号： C09J5/06 , B29B13/02 , C08G18/20 , C08J9/30 , C08L75/04 , C09J5/08 , C09J175/00 , C09J175/04 , C08J9/08
CPC分类号： C08J9/30 , B29B13/022 , C08G18/2081 , C09J5/08 , B29K2105/0097 , C08G2170/20 , C08G2170/60 , C08J2375/04 , C08L75/04 , C09J2475/00
摘要： A process for foaming polyurethane reactive hot melt adhesive comprising the steps of:a) melting a reactive polyurethane adhesive containing 0.05 to 0.5% by weight of a 2,2'dimorpholinodiethyl ether or di(2,6-dimethylmorpholinodiethyl)ether catalyst in a heated reservoirb) pumping the adhesive from the heated into a heated reservoir recirculating foaming device;c) foaming the adhesive by injecting therein an effective amount of an anhydrous gas;d) discharging a portion of the foamed adhesive through an orifice onto a substrate to be bonded; ande) recirculating the remaining foamed adhesive back to the foaming device for discharge at a later time.
摘要翻译： 一种用于发泡聚氨酯反应性热熔粘合剂的方法，包括以下步骤：a）将含有0.05至0.5重量％的2,2'-二苯基二甲基醚或二（2,6-二甲基吗啉代二乙基）醚催化剂的反应性聚氨酯粘合剂熔融在加热 储存器b）将粘合剂从加热的泵送到加热的储存器循环发泡装置中; c）通过在其中注入有效量的无水气体使粘合剂发泡; d）通过孔将一部分发泡粘合剂排出到待粘合的基底上; 和e）将剩余的发泡粘合剂再循环回发泡装置以便稍后排出。
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