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1. 发明授权

US07556007B2 Method and apparatus for forming a septum for an engine intake manifold 有权
标题翻译：用于形成用于发动机进气歧管的隔膜的方法和装置
公开(公告)号：US07556007B2
公开(公告)日：2009-07-07
申请号：US11636921
申请日：2006-12-11
申请人： Frank A. Nicholas , Michael R. Brosseau , David A. Chinnici
发明人： Frank A. Nicholas , Michael R. Brosseau , David A. Chinnici
IPC分类号： F02M35/10
CPC分类号： F02M35/10321 , F02M35/10347 , F02M35/10354 , F02M35/112 , F02M35/1272 , F02M35/1277 , F02M35/1283
摘要： In a method for forming an injection molded manifold, the portion of the mold that forms a septum is modified to provide a substantially thicker septum, preferably about 8.5 mm or greater. In the molding operation, one or more removable slides are inserted through this region of the mold, each slide being preferably about 2.5 mm thick and about 30 mm wide. The septum is cast around the slides which are then withdrawn from the septum after the polymer composite is set, resulting in a septum that is substantially thicker than a prior art septum, comprising first and second plates, each about 3 mm thick, and a plurality of open core voids about 2.5 mm high and about 30 mm wide between the plates. The improved septum is stiffer than a single 4 mm thick prior art septum, has a higher natural frequency, and improves suppression of engine noise.
摘要翻译：在用于形成注射成型歧管的方法中，形成隔膜的模具部分被改性以提供基本上较厚的隔膜，优选约8.5mm或更大。在模制操作中，一个或多个可拆卸的滑动件插入模具的该区域，每个滑动件优选地是约2.5mm厚和约30mm宽。将隔膜围绕玻片铸造，然后在聚合物复合材料被固定之后将其从隔膜中取出，得到比现有技术的隔膜基本上厚的隔膜，其包括每个约3mm厚的第一和第二板，以及多个大约2.5毫米高和大约30毫米宽的板之间的开放的核心空隙。改进的隔膜比单个4毫米厚的现有技术隔膜更硬，具有更高的固有频率，并且改善了对发动机噪声的抑制。

2. 发明申请

US20090001308A1 Valve to shaft assembly 审中-公开
标题翻译：阀轴组装
公开(公告)号：US20090001308A1
公开(公告)日：2009-01-01
申请号：US11821974
申请日：2007-06-26
申请人： Dominic N. Dalo , David C. Shuler , Frank A. Nicholas , David A. Chinnici , Paul H. Williams , Edward A. Cary
发明人： Dominic N. Dalo , David C. Shuler , Frank A. Nicholas , David A. Chinnici , Paul H. Williams , Edward A. Cary
IPC分类号： F16K1/22
CPC分类号： F16K1/223 , F02B31/06 , F02D9/106 , F02D9/1095 , Y02T10/146
摘要： A valve to shaft assembly includes a butterfly-type valve, a pair of bushings receiving the valve and holding the valve in axial position within a housing, and a shaft engaging the valve and the bushings and rotating the bushings in the housing. The bushings include features to hold the valve in position in the bore prior to assembly of the valve and, furthermore, act as rotating bearing surfaces for the valve. The valve to shaft assembly process may be simplified, especially where multiple valves are assembled to a single common drive shaft, such as in a port face charge motion control valve. Furthermore, the valve to shaft assembly provides an axial degree of freedom between valve, drive shaft, and bore, which allows the valve to float on the axis of the drive shaft, to facilitate self centering of the valve in the valve housing.
摘要翻译：阀到轴组件包括蝶形阀，一对接收阀并且将阀保持在壳体内的轴向位置的衬套，以及接合阀和衬套的轴并且将衬套旋转到壳体中。衬套包括在组装阀门之前将阀保持在孔中的位置的特征，此外，还用作用于阀的旋转轴承表面。可以简化阀到轴组装过程，特别是在多个阀组装到单个公共驱动轴（诸如端口面充气运动控制阀）中的情况下。此外，阀到轴组件提供阀，驱动轴和孔之间的轴向自由度，其允许阀在驱动轴的轴线上浮动，以便于阀在阀壳中的自对中。

3. 发明申请

US20080135011A1 Method and apparatus for forming a septum for an engine intake maniford 有权
标题翻译：用于形成用于发动机进气口的隔膜的方法和装置
公开(公告)号：US20080135011A1
公开(公告)日：2008-06-12
申请号：US11636921
申请日：2006-12-11
申请人： Frank A. Nicholas , Michael R. Brosseau , David A. Chinnici
发明人： Frank A. Nicholas , Michael R. Brosseau , David A. Chinnici
IPC分类号： F02M35/104
CPC分类号： F02M35/10321 , F02M35/10347 , F02M35/10354 , F02M35/112 , F02M35/1272 , F02M35/1277 , F02M35/1283
摘要： In a method for forming an injection molded manifold, the portion of the mold that forms a septum is modified to provide a substantially thicker septum, preferably about 8.5 mm or greater. In the molding operation, one or more removable slides are inserted through this region of the mold, each slide being preferably about 2.5 mm thick and about 30 mm wide. The septum is cast around the slides which are then withdrawn from the septum after the polymer composite is set, resulting in a septum that is substantially thicker than a prior art septum, comprising first and second plates, each about 3 mm thick, and a plurality of open core voids about 2.5 mm high and about 30 mm wide between the plates. The improved septum is stiffer than a single 4 mm thick prior art septum, has a higher natural frequency, and improves suppression of engine noise.
摘要翻译：在用于形成注射成型歧管的方法中，形成隔膜的模具部分被改性以提供基本上较厚的隔膜，优选约8.5mm或更大。在模制操作中，一个或多个可拆卸的滑动件插入模具的该区域，每个滑动件优选地是约2.5mm厚和约30mm宽。将隔膜围绕玻片铸造，然后在聚合物复合材料被固定之后将其从隔膜中取出，得到比现有技术的隔膜基本上厚的隔膜，其包括每个约3mm厚的第一和第二板，以及多个大约2.5毫米高和大约30毫米宽的板之间的开放的核心空隙。改进的隔膜比单个4毫米厚的现有技术隔膜更硬，具有更高的固有频率，并且改善了对发动机噪声的抑制。

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