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1.发明授权公开(公告)号：US08757999B2
公开(公告)日：2014-06-24
申请号：US13476047
申请日：2012-05-21
IPC分类号： B29C45/77
CPC分类号： B29C45/77 , B29C45/07 , B29C45/2725 , B29C45/2806 , Y10T137/776 , Y10T137/7837 , Y10T137/87917
摘要： A low constant pressure injection molding machine forms molded parts by injecting molten thermoplastic material into a mold cavity at low constant pressures of 6,000 psi and lower. As a result, the low constant pressure injection molding machine includes a mold formed of easily machineable material that is less costly and faster to manufacture than typical injection molds.
摘要翻译： 低压注射成型机通过在6,000psi或更低的低恒定压力下将熔融的热塑性材料注入模具腔而形成模制零件。 结果，低定压注塑机包括由易于加工的材料形成的模具，其成本比典型的注塑模具便宜且制造速度更快。
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公开(公告)号：US20120295049A1
公开(公告)日：2012-11-22
申请号：US13476178
申请日：2012-05-21
申请人： Gene Michael Altonen , Charles John Berg, JR. , Ralph Edwin Neufarth , Gary Francis Schiller , John Moncrief Layman , Rainer Scharrenberg
发明人： Gene Michael Altonen , Charles John Berg, JR. , Ralph Edwin Neufarth , Gary Francis Schiller , John Moncrief Layman , Rainer Scharrenberg
CPC分类号： B29C45/77 , B29C45/78 , B29C2945/76498 , B29C2945/76765 , B29C2945/76859 , Y10T428/1397
摘要： Disclosed herein are methods of injection molding at low, substantially constant melt pressures. Embodiments of the disclosed method now make possible a method of injection molding that is more energy—and cost—effective than conventional high-velocity injection molding processes. Embodiments of the disclosed method surprisingly allow for the filling of a mold cavity at low melt pressure without undesirable premature hardening of the thermoplastic material in the mold cavity and without the need for maintaining a constant temperature or heated mold cavity. Heretofore, it would not have been expected that a constant pressure method could be performed at low pressure without such premature hardening of the thermoplastic material when using an unheated mold cavity or cooled mold cavity.
摘要翻译： 这里公开的是在低的，基本上恒定的熔体压力下注射成型的方法。 所公开的方法的实施例现在使得注射成型的方法成为可能，其比常规高速注射成型方法更能量和成本有效。 所公开的方法的实施例令人惊奇地允许在低熔体压力下填充模腔，而不会在模腔中不需要过热硬化热塑性材料，而不需要保持恒温或加热的模腔。 迄今为止，在使用未加热的模腔或冷却的模腔时，不会使热塑性材料的过早硬化而在低压下可以进行恒定压力的方法。
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公开(公告)号：US09707709B2
公开(公告)日：2017-07-18
申请号：US13476197
申请日：2012-05-21
申请人： Gene Michael Altonen , Charles John Berg, Jr. , Ralph Edwin Neufarth , Gary Francis Schiller , John Moncrief Layman , Rainer Scharrenberg
发明人： Gene Michael Altonen , Charles John Berg, Jr. , Ralph Edwin Neufarth , Gary Francis Schiller , John Moncrief Layman , Rainer Scharrenberg
CPC分类号： B29C45/77 , B29C2945/76498 , B29C2945/76859 , B29C2945/76862 , Y10T428/1397
摘要： Disclosed herein is a method of injection molding at low, substantially constant melt pressures. Embodiments of the disclosed method now make possible a method of injection molding that is more energy—and cost—effective than conventional high-velocity injection molding processes. Embodiments of the disclosed method surprisingly allow for the filling of a mold cavity at low melt pressure without undesirable premature hardening of the thermoplastic material in the mold cavity and without the need for maintaining a constant temperature or heated mold cavity. Heretofore, it would not have been expected that a constant pressure method could be performed at low pressure without such premature hardening of the thermoplastic material when using an unheated mold cavity or cooled mold cavity.
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公开(公告)号：US20120329948A1
公开(公告)日：2012-12-27
申请号：US13601338
申请日：2012-08-31
申请人： Gene Michael ALTONEN , Charles John Berg, JR. , Ralph Edwin Neufarth , Gary Francis Schiller , John Moncrief Layman , Rainer Scharrenberg
发明人： Gene Michael ALTONEN , Charles John Berg, JR. , Ralph Edwin Neufarth , Gary Francis Schiller , John Moncrief Layman , Rainer Scharrenberg
IPC分类号： B29C45/77 , C08L55/02 , C08G63/183 , C08F16/06 , C08G63/06 , C08F12/08 , C08F20/44 , C08F10/02 , C08F14/22 , C08F10/06 , C08G64/00
CPC分类号： B29C45/77 , B29C45/78 , B29C2945/76498 , B29C2945/76765 , B29C2945/76859 , Y10T428/1397
摘要： Disclosed herein are methods of injection molding at low, substantially constant melt pressures. Embodiments of the disclosed method now make possible a method of injection molding that is more energy—and cost—effective than conventional high-velocity injection molding processes. Embodiments of the disclosed method surprisingly allow for the filling of a mold cavity at low melt pressure without undesirable premature hardening of the thermoplastic material in the mold cavity and without the need for maintaining a constant temperature or heated mold cavity. Heretofore, it would not have been expected that a constant pressure method could be performed at low pressure without such premature hardening of the thermoplastic material when using an unheated mold cavity or cooled mold cavity.
摘要翻译： 这里公开的是在低的，基本上恒定的熔体压力下注射成型的方法。 所公开的方法的实施例现在使得注射成型的方法成为可能，其比常规高速注射成型方法更能量和成本有效。 所公开的方法的实施例令人惊奇地允许在低熔体压力下填充模腔，而不会在模腔中不需要过热硬化热塑性材料，而不需要保持恒温或加热的模腔。 迄今为止，在使用未加热的模腔或冷却的模腔时，不会使热塑性材料的过早硬化而在低压下可以进行恒定压力的方法。
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5.发明申请公开(公告)号：US20120291885A1
公开(公告)日：2012-11-22
申请号：US13476047
申请日：2012-05-21
CPC分类号： B29C45/77 , B29C45/07 , B29C45/2725 , B29C45/2806 , Y10T137/776 , Y10T137/7837 , Y10T137/87917
摘要： A low constant pressure injection molding machine forms molded parts by injecting molten thermoplastic material into a mold cavity at low constant pressures of 6,000 psi and lower. As a result, the low constant pressure injection molding machine includes a mold formed of easily machineable material that is less costly and faster to manufacture than typical injection molds.
摘要翻译： 低压注射成型机通过在6,000psi或更低的低恒定压力下将熔融的热塑性材料注入模具腔而形成模制零件。 结果，低定压注塑机包括由易于加工的材料形成的模具，其成本比典型的注塑模具便宜且制造速度更快。
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公开(公告)号：US08911228B2
公开(公告)日：2014-12-16
申请号：US13476073
申请日：2012-05-21
CPC分类号： B29C45/27 , B29C45/2704 , B29C45/2737 , B29C45/77 , B29C2045/2687 , B29C2945/76498 , B29C2945/76859 , B29K2101/12 , B29K2905/02 , B29K2995/0013 , B29K2995/007
摘要： A low constant pressure injection molding machine forms molded parts by injecting molten thermoplastic material into a mold cavity at low constant pressures of 6,000 psi and lower. As a result, the low constant pressure injection molding machine includes a mold formed of easily machineable material that is less costly and faster to manufacture than typical injection molds.
摘要翻译： 低压注射成型机通过在6,000psi或更低的低恒定压力下将熔融的热塑性材料注入模具腔而形成模制零件。 结果，低定压注塑机包括由易于加工的材料形成的模具，其成本比典型的注塑模具便宜且制造速度更快。
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公开(公告)号：US20120295050A1
公开(公告)日：2012-11-22
申请号：US13476197
申请日：2012-05-21
申请人： Gene Michael Altonen , Charles John Berg, JR. , Ralph Edwin Neufarth , Gary Francis Schiller , John Moncrief Layman , Rainer Scharrenberg
发明人： Gene Michael Altonen , Charles John Berg, JR. , Ralph Edwin Neufarth , Gary Francis Schiller , John Moncrief Layman , Rainer Scharrenberg
CPC分类号： B29C45/77 , B29C2945/76498 , B29C2945/76859 , B29C2945/76862 , Y10T428/1397
摘要： Disclosed herein is a method of injection molding at low, substantially constant melt pressures. Embodiments of the disclosed method now make possible a method of injection molding that is more energy—and cost—effective than conventional high-velocity injection molding processes. Embodiments of the disclosed method surprisingly allow for the filling of a mold cavity at low melt pressure without undesirable premature hardening of the thermoplastic material in the mold cavity and without the need for maintaining a constant temperature or heated mold cavity. Heretofore, it would not have been expected that a constant pressure method could be performed at low pressure without such premature hardening of the thermoplastic material when using an unheated mold cavity or cooled mold cavity.
摘要翻译： 本文公开了一种在低的，基本上恒定的熔体压力下注塑的方法。 所公开的方法的实施例现在使得注射成型的方法成为可能，其比常规高速注射成型方法更能量和成本有效。 所公开的方法的实施例令人惊奇地允许在低熔体压力下填充模腔，而不会在模腔中不需要过热硬化热塑性材料，而不需要保持恒温或加热的模腔。 迄今为止，在使用未加热的模腔或冷却的模腔时，不会使热塑性材料的过早硬化而在低压下可以进行恒定压力的方法。
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公开(公告)号：US20120292823A1
公开(公告)日：2012-11-22
申请号：US13476073
申请日：2012-05-21
CPC分类号： B29C45/27 , B29C45/2704 , B29C45/2737 , B29C45/77 , B29C2045/2687 , B29C2945/76498 , B29C2945/76859 , B29K2101/12 , B29K2905/02 , B29K2995/0013 , B29K2995/007
摘要： A low constant pressure injection molding machine forms molded parts by injecting molten thermoplastic material into a mold cavity at low constant pressures of 6,000 psi and lower. As a result, the low constant pressure injection molding machine includes a mold formed of easily machineable material that is less costly and faster to manufacture than typical injection molds.
摘要翻译： 低压注射成型机通过在6,000psi或更低的低恒定压力下将熔融的热塑性材料注入模具腔而形成模制零件。 结果，低定压注塑机包括由易于加工的材料形成的模具，其成本比典型的注塑模具便宜且制造速度更快。
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公开(公告)号：US10076861B2
公开(公告)日：2018-09-18
申请号：US13601307
申请日：2012-08-31
IPC分类号： B29C45/77
CPC分类号： B29C45/77 , B29C2945/76498 , B29C2945/76859 , B29K2905/02 , B29K2995/0013
摘要： A low constant pressure injection molding machine forms molded parts by injecting molten thermoplastic material into a mold cavity at low substantially constant pressures of 6,000 psi and less. As a result, the low constant pressure injection molding machine includes a mold formed of easily machineable material that is less costly and faster to manufacture than typical injection molds.
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公开(公告)号：US20120328724A1
公开(公告)日：2012-12-27
申请号：US13601307
申请日：2012-08-31
IPC分类号： B29C45/77
CPC分类号： B29C45/77 , B29C2945/76498 , B29C2945/76859 , B29K2905/02 , B29K2995/0013
摘要： A low constant pressure injection molding machine forms molded parts by injecting molten thermoplastic material into a mold cavity at low substantially constant pressures of 6,000 psi and less. As a result, the low constant pressure injection molding machine includes a mold formed of easily machineable material that is less costly and faster to manufacture than typical injection molds.
摘要翻译： 低压注射成型机通过以6,000psi或更低的基本上恒定的压力将熔融的热塑性材料注入模具腔而形成模制零件。 结果，低定压注塑机包括由易于加工的材料形成的模具，其成本比典型的注塑模具便宜且制造速度更快。
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