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41. 发明申请

US20110011367A1 Apparatus and Method for Rapid Warming of the Oil in an Oil Pan of an Internal Combustion Engine 审中-公开
标题翻译：内燃机油盘快速升温的装置和方法
公开(公告)号：US20110011367A1
公开(公告)日：2011-01-20
申请号：US12505643
申请日：2009-07-20
申请人： David R. Staley , Gregory P. Prior
发明人： David R. Staley , Gregory P. Prior
IPC分类号： F01M1/02
CPC分类号： F01M5/02 , F01M5/021 , F01M2005/023 , F01M2011/0045
摘要： A lubrication system for an internal combustion engine includes a baffle assembly for disposition in the oil pan sump region comprising an upper flange partially closing the oil sump region having an oil pick-up well opening therethrough that is defined by a wall portion, for receipt of heated oil returning from the internal combustion engine. An oil reservoir is defined in the oil sump region by the wall portion wherein oil in the oil reservoir is separated from heated oil in the oil pickup well. A viscosity sensitive oil flow restrictive passage extends between the oil pick-up well and the oil reservoir and defines fluid communication therebetween. An oil pick-up for fluid communication with an oil pump of the internal combustion engine, and having a pick-up inlet disposed in the oil pick-up well, is configured to withdraw the heated oil therefrom.
摘要翻译：一种用于内燃机的润滑系统包括：挡板组件，用于配置在油底壳油池区域中，该挡板组件包括上部凸缘，该上部凸缘部分地封闭油底壳区域，该油槽区域具有通过壁部分限定的吸油井开口，用于接收从内燃机返回的加热油。通过壁部分在油底壳区域中限定油储存器，其中储油器中的油与油拾取井中的加热油分离。粘度敏感的油流限制通道在吸油井和储油器之间延伸并且限定了它们之间的流体连通。用于与内燃机的油泵进行流体连通并具有设置在吸油井中的拾取入口的油拾取器构造成从其中抽出加热的油。

42. 发明申请

US20090107449A1 WINDAGE TRAY 失效
标题翻译： WINDAGE托盘
公开(公告)号：US20090107449A1
公开(公告)日：2009-04-30
申请号：US11930944
申请日：2007-10-31
申请人： David R. Staley , Alan W. Hayman , Jeremy T. Demarest , James J. Mazzola, III , Frederick J. Rozario
发明人： David R. Staley , Alan W. Hayman , Jeremy T. Demarest , James J. Mazzola, III , Frederick J. Rozario
IPC分类号： F02F7/00
CPC分类号： F01M11/0004 , F01M2011/0033 , F01M2011/005
摘要： A windage tray apparatus is provided and is configured to be mountable within a crankcase at least partially defined by an engine block of an internal combustion engine. The crankcase has a first bay and a non-adjacent second bay. The internal combustion engine has a crankshaft rotatably supported within the crankcase. The windage tray includes a tray member and a passage at least partially defined by said tray member and in communication with the first bay and the non-adjacent second bay. The passage is operable to allow gas transfer between the first bay and the non-adjacent second bay to reduce the motoring friction of the internal combustion engine. An internal combustion engine incorporating the disclosed windage tray apparatus is also provided.
摘要翻译：提供了一种防风托盘装置，其构造成可安装在至少部分地由内燃机的发动机缸体限定的曲轴箱内。曲轴箱具有第一托架和不相邻的第二托架。内燃机具有可旋转地支撑在曲轴箱内的曲轴。防风托盘包括托盘构件和至少部分地由所述托盘构件限定并与第一托架和不相邻的第二托架连通的通道。通道可操作以允许在第一隔间和不相邻的第二隔间之间的气体传递以减少内燃机的电动摩擦。还提供了结合所公开的防风托盘装置的内燃机。

43. 发明授权

US07516728B1 Windage tray 失效
标题翻译：风挡盘
公开(公告)号：US07516728B1
公开(公告)日：2009-04-14
申请号：US11930944
申请日：2007-10-31
申请人： David R. Staley , Alan W. Hayman , Jeremy T. Demarest , James J. Mazzola, III , Frederick J. Rozario
发明人： David R. Staley , Alan W. Hayman , Jeremy T. Demarest , James J. Mazzola, III , Frederick J. Rozario
IPC分类号： F02B77/00
CPC分类号： F01M11/0004 , F01M2011/0033 , F01M2011/005
摘要： A windage tray apparatus is provided and is configured to be mountable within a crankcase at least partially defined by an engine block of an internal combustion engine. The crankcase has a first bay and a non-adjacent second bay. The internal combustion engine has a crankshaft rotatably supported within the crankcase. The windage tray includes a tray member and a passage at least partially defined by said tray member and in communication with the first bay and the non-adjacent second bay. The passage is operable to allow gas transfer between the first bay and the non-adjacent second bay to reduce the motoring friction of the internal combustion engine. An internal combustion engine incorporating the disclosed windage tray apparatus is also provided.
摘要翻译：提供了一种防风托盘装置，其构造成可安装在至少部分地由内燃机的发动机缸体限定的曲轴箱内。曲轴箱具有第一托架和不相邻的第二托架。内燃机具有可旋转地支撑在曲轴箱内的曲轴。防风托盘包括托盘构件和至少部分地由所述托盘构件限定并与第一托架和不相邻的第二托架连通的通道。通道可操作以允许在第一隔间和不相邻的第二隔间之间的气体传递以减少内燃机的电动摩擦。还提供了结合所公开的防风托盘装置的内燃机。

44. 发明授权

US07290991B2 Dual oil supply pump 失效
标题翻译：双供油泵
公开(公告)号：US07290991B2
公开(公告)日：2007-11-06
申请号：US10781430
申请日：2004-02-18
申请人： David R. Staley , Brian D. White
发明人： David R. Staley , Brian D. White
IPC分类号： F04B49/00
CPC分类号： F04C14/02 , F04B23/06 , F04C2/102 , F04C11/001 , F04C14/26
摘要： An automotive engine oil pump assembly having first and second pump mechanisms contained within a common housing. A shaft rotatably supported in the housing drives the pump mechanisms in a conventional manner. The pump mechanisms are offset in phase to reduce flow pulsations through the housing and limit pump noise and vibration. The first pump mechanism communicates with a common inlet and first outlet of the housing. The second pump mechanism communicates with the common inlet and second outlet of the housing. A common reservoir connected to inlets of the first and second oil pump mechanisms provides a supplemental oil source to balance oil pressures at the pump inlets to prevent pump cavitation and further reduce pump noise and vibration.
摘要翻译：一种具有包含在公共壳体内的第一和第二泵机构的汽车发动机油泵组件。可旋转地支撑在壳体中的轴以常规方式驱动泵机构。泵机构相位偏移以减少通过壳体的流量脉动，并限制泵的噪声和振动。第一泵机构与壳体的公共入口和第一出口连通。第二泵机构与壳体的公共入口和第二出口连通。连接到第一和第二油泵机构的入口的公共储存器提供补充油源以平衡泵入口处的油压，以防止泵空化，并进一步减少泵噪声和振动。

45. 发明授权

US5274335A Oil sensor systems and methods of qualitatively determining oil type and condition 失效
标题翻译：油传感器系统和定性确定油类型和条件的方法
公开(公告)号：US5274335A
公开(公告)日：1993-12-28
申请号：US863907
申请日：1992-04-06
申请人： Su-Chee S. Wang , Han-Sheng Lee , Phillip B. McGrath , David R. Staley
发明人： Su-Chee S. Wang , Han-Sheng Lee , Phillip B. McGrath , David R. Staley
IPC分类号： G01N27/416 , G01N33/28 , G01R27/26 , G01N15/00
CPC分类号： G01N33/2888 , G01N27/48
摘要： Disclosed is an oil sensor system having an oil sensor including two spaced apart electrodes, a triangular waveform means, a comparison means and a signal means. The oil system is used in situ (i.e., used directly in the engine) to determine the presence of two-stroke or four-stroke oil, or the occurrence of an engine malfunction, such as a leakage of antifreeze into the oil.
摘要翻译：公开了一种油传感器系统，其具有包括两个间隔开的电极的油传感器，三角波形装置，比较装置和信号装置。油系统原位使用（即直接用于发动机中）来确定二冲程或四冲程油的存在，或发动机故障的发生，例如将防冻液泄漏到油中。

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