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31. 发明授权

US08734140B2 Reversible gerotor pump 有权
标题翻译：可逆输油泵
公开(公告)号：US08734140B2
公开(公告)日：2014-05-27
申请号：US13309427
申请日：2011-12-01
申请人： Daryl A. Wilton , James M. Hart , John C. Schultz , David R. Staley
发明人： Daryl A. Wilton , James M. Hart , John C. Schultz , David R. Staley
IPC分类号： F04C14/04
CPC分类号： F04C2/102 , F04C14/04 , F16N13/20
摘要： A reversible gerotor pump for a machine having a drive shaft is provided, the pump including a housing, an offset ring, and an inner and outer gear. The offset ring is disposed in the housing and includes a tab extending radially from an outer periphery. The outer periphery of the offset ring defines a first axis in common with the axis of a drive shaft. The inner periphery of the offset ring defines a second axis that is slightly offset from the second axis. The axis of the outer gear moves relative to the axis of the inner gear to allow pumping action in both rotational directions using the same suction and line cavities for both directions.
摘要翻译：提供了一种用于具有驱动轴的机器的可逆式转子泵，所述泵包括壳体，偏置环以及内外齿轮。偏置环设置在壳体中，并且包括从外周向径向延伸的突出部。偏置环的外周限定与驱动轴的轴线共同的第一轴线。偏置环的内周限定了与第二轴略微偏移的第二轴。外齿轮的轴线相对于内齿轮的轴线移动，以允许在两个方向上使用相同的吸入和管线腔在两个方向上的泵送作用。

32. 发明授权

US08347835B2 Engine assembly including secondary oil pump and pump mounting structure 有权
标题翻译：发动机组件包括二次油泵和泵安装结构
公开(公告)号：US08347835B2
公开(公告)日：2013-01-08
申请号：US12605668
申请日：2009-10-26
申请人： Robert Jack Gallon , David R. Staley
发明人： Robert Jack Gallon , David R. Staley
IPC分类号： F01L9/02
CPC分类号： F01M9/102 , F01L1/053 , F01L2001/0476
摘要： A cam bearing cap may include a first bearing cap region, a pump mounting region, an oil inlet, and an oil outlet. The first bearing cap region may extend over and secure a first camshaft to an engine assembly. The pump mounting region may extend from the first bearing cap region and may have a secondary oil pump mounted thereto. The oil inlet may extend through the pump mounting region and may provide communication between the secondary oil pump and an oil supply. The oil outlet may extend through the pump mounting region and may provide communication between the secondary oil pump and a hydraulically actuated engine component.
摘要翻译：凸轮轴承盖可以包括第一轴承盖区域，泵安装区域，进油口和出油口。第一轴承盖区域可以延伸并将第一凸轮轴固定到发动机组件。泵安装区域可以从第一轴承盖区域延伸并且可以具有安装在其上的辅助油泵。油入口可以延伸穿过泵安装区域，并且可以在次级油泵和供油装置之间提供连通。出油口可以延伸通过泵安装区域并且可以提供辅助油泵与液压致动发动机部件之间的连通。

33. 发明申请

US20090288633A1 Dynamic Engine Oil Pickup System 有权
标题翻译：动力发动机油拾取系统
公开(公告)号：US20090288633A1
公开(公告)日：2009-11-26
申请号：US12124281
申请日：2008-05-21
申请人： Bryan K. Pryor , David R. Staley , Bryce E. Mazzola
发明人： Bryan K. Pryor , David R. Staley , Bryce E. Mazzola
IPC分类号： F01M1/20 , F04B49/10
CPC分类号： F01M1/12 , F01M2001/126 , F01M2011/0075
摘要： A dynamic engine oil pickup system is disclosed. The dynamic engine oil pickup system includes a scavenge pump and a pickup tube assembly in fluid communication with the scavenge pump. The pickup tube assembly includes at least two oil pickup portions operable to pickup engine oil from at least two different oil pickup locations and a flow control operable to control a flow of engine oil between the at least two different oil pickup locations and the scavenge pump. The flow control includes a suction valve, and movement of the suction valve is controlled by selectively applying a high pressure oil to a head of the suction valve.
摘要翻译：公开了一种动态发动机油拾取系统。动态发动机油拾取系统包括清扫泵和与清扫泵流体连通的拾取管组件。拾取管组件包括至少两个油拾取部分，其可操作以从至少两个不同的油拾取位置拾取发动机油，以及流量控制器，可操作以控制所述至少两个不同的油拾取位置与清扫泵之间的发动机油的流动。流量控制包括吸入阀，并且通过选择性地将高压油施加到吸入阀的头部来控制吸入阀的移动。

34. 发明申请

US20080223114A1 ENGINE OIL VISCOSITY DIAGNOSTIC SYSTEMS AND METHODS 有权
标题翻译：发动机油粘度诊断系统及方法
公开(公告)号：US20080223114A1
公开(公告)日：2008-09-18
申请号：US11684952
申请日：2007-03-12
申请人： William C. Albertson , David R. Staley , Mike M. Mc Donald , Bryan K. Pryor
发明人： William C. Albertson , David R. Staley , Mike M. Mc Donald , Bryan K. Pryor
IPC分类号： G01N11/06
CPC分类号： G01N11/10 , G01N33/2888
摘要： An engine oil viscosity measurement system is provided. The system includes: a solenoid response module that determines an actual response time based on a position signal; an expected response module that determines an expected response time based on a system voltage and engine oil temperature; and a diagnostic module that diagnoses viscosity of the engine oil based on the actual response time and the expected response time.
摘要翻译：提供发动机油粘度测量系统。该系统包括：螺线管响应模块，其基于位置信号确定实际响应时间; 预期响应模块，其基于系统电压和发动机机油温度确定预期响应时间; 以及基于实际响应时间和预期响应时间来诊断发动机油的粘度的诊断模块。

35. 发明授权

US06763797B1 Engine oil system with variable displacement pump 有权
标题翻译：发动机油系统与可变排量泵
公开(公告)号：US06763797B1
公开(公告)日：2004-07-20
申请号：US10350505
申请日：2003-01-24
申请人： David R. Staley , Rolland D. Giampa , Alan W. Hayman
发明人： David R. Staley , Rolland D. Giampa , Alan W. Hayman
IPC分类号： F01M100
CPC分类号： F04C14/226
摘要： A lubrication system for an internal combustion engine includes a variable displacement oil pump supported on the engine block and connected to draw oil from the oil pan and to supply pressurized oil to various engine components. The pump defines variable displacement pumping chambers for carrying oil from an inlet to a pressurized outlet. An exemplary embodiment includes a vane pump with a feedback displacement control using pressure from the lubrication system to actuate a slide ring in the pump to control the pump output. Numerous features of the pump are disclosed.
摘要翻译：用于内燃机的润滑系统包括支撑在发动机缸体上并连接以从油盘抽油并将加压油供应到各种发动机部件的可变排量油泵。泵定义了用于将油从入口运送到加压出口的可变排量泵送室。示例性实施例包括具有反馈位移控制的叶片泵，其使用来自润滑系统的压力来致动泵中的滑环以控制泵的输出。公开了泵的许多特征。

36. 发明授权

US08985082B2 Engine assembly with pump cavity liner and method of assembling an engine 有权
标题翻译：发动机组件，带有泵腔衬套和组装发动机的方法
公开(公告)号：US08985082B2
公开(公告)日：2015-03-24
申请号：US13611395
申请日：2012-09-12
申请人： Leonard Barry Griffiths , David R. Staley
发明人： Leonard Barry Griffiths , David R. Staley
IPC分类号： F02B77/00 , F01P5/10 , F02B77/04 , F02F7/00
CPC分类号： F01P5/10 , F02B77/04 , F02F2007/0075
摘要： An engine assembly includes an engine cover having a pump cavity through which fluid is pumped. A liner is configured to line the pump cavity to protect the engine cover from erosion due to the pumped fluid. The engine cover can be a composite material. The liner may be a composite material as well, or, in some embodiments, can be steel or another suitable material. A method of assembling an engine includes securing a liner to an engine cover so that the liner lines a pump cavity of the engine cover to protect the engine cover from erosion at the pump cavity.
摘要翻译：发动机组件包括具有泵腔的发动机罩，通过该泵腔泵送流体。衬套被配置成使泵腔线排列，以保护发动机罩免受泵送流体的侵蚀。发动机盖可以是复合材料。衬里也可以是复合材料，或者在一些实施例中可以是钢或另一种合适的材料。一种组装发动机的方法包括将衬套固定到发动机盖上，使得衬套线引导发动机罩的泵腔，以保护发动机罩免受泵腔侵蚀。

37. 发明授权

US08499738B2 Control systems for a variable capacity engine oil pump 有权
标题翻译：可变容量发动机油泵的控制系统
公开(公告)号：US08499738B2
公开(公告)日：2013-08-06
申请号：US12825772
申请日：2010-06-29
申请人： Kevin J. Storch , David R. Staley , Bryan K. Pryor , Vijay Ramappan , Morena Bruno , Roberto Argolini
发明人： Kevin J. Storch , David R. Staley , Bryan K. Pryor , Vijay Ramappan , Morena Bruno , Roberto Argolini
IPC分类号： F01M1/02
CPC分类号： F01M1/16 , F01M1/02 , F01M2001/0246 , Y10T137/0324 , Y10T137/86019
摘要： An oil circulating control system for an engine includes an engine speed module and a mode selection module. The engine speed module determines a speed of the engine. The mode selection module is configured to select a first pressure mode and a second pressure mode of an oil pump of the engine for the speed. The selection module selects one of the first pressure mode and the second pressure mode based on at least one mode request signal. The mode selection module signals a solenoid valve of a variable oil pressure circuit of the oil pump to transition to a first position when operating in the first pressure mode and to a second position when operating in the second pressure mode.
摘要翻译：用于发动机的油循环控制系统包括发动机转速模块和模式选择模块。发动机速度模块确定发动机的速度。模式选择模块被配置为选择用于速度的发动机的油泵的第一压力模式和第二压力模式。选择模块基于至少一个模式请求信号来选择第一压力模式和第二压力模式中的一个。当在第二压力模式下操作时，模式选择模块向油泵的可变油压回路的电磁阀发出信号，以转换到第一位置并在第一压力模式下操作到第二位置。

38. 发明授权

US08307800B2 Engine having camshaft lubrication rail 有权
标题翻译：发动机具有凸轮轴润滑导轨
公开(公告)号：US08307800B2
公开(公告)日：2012-11-13
申请号：US12720969
申请日：2010-03-10
申请人： David R. Staley , James J. Mazzola, III , Alan W. Hayman , Joseph J. Moon
发明人： David R. Staley , James J. Mazzola, III , Alan W. Hayman , Joseph J. Moon
IPC分类号： F01M1/06
CPC分类号： F01M1/06 , F01L1/053 , F01L2001/0476 , F01L2001/0537 , F01L2810/02 , F01M9/101 , F01M2001/064
摘要： An engine assembly may include a cylinder head defining a first bearing surface supporting a camshaft, a bearing cap fixed to the cylinder head and a lubrication rail. The first bearing surface may have a first oil inlet extending therethrough. The camshaft may define an axial bore, a first radial passage and a second radial passage. The first radial passage may extend from the axial bore through an outer circumference of the camshaft and may be in communication with the first oil inlet. The second radial passage may extend from the axial bore through an outer circumference of the camshaft. The bearing cap may be fixed to the cylinder head and include a first oil outlet in communication with the second radial passage. The lubrication rail may include a second oil inlet in communication with the first oil outlet and a first lubrication supply passage aligned with a camshaft lobe.
摘要翻译：发动机组件可以包括限定支撑凸轮轴的第一轴承表面的气缸盖，固定到气缸盖的轴承盖和润滑导轨。第一支承表面可以具有延伸穿过其中的第一油入口。凸轮轴可以限定轴向孔，第一径向通道和第二径向通道。第一径向通道可以从轴向孔延伸穿过凸轮轴的外圆周并且可以与第一进油口连通。第二径向通道可以从轴向孔延伸穿过凸轮轴的外圆周。轴承盖可以固定到气缸盖并且包括与第二径向通道连通的第一出油口。润滑导轨可以包括与第一出油口连通的第二油入口和与凸轮轴凸起对准的第一润滑供给通道。

39. 发明申请

US20110209682A1 CONTROL SYSTEMS FOR A VARIABLE CAPACITY ENGINE OIL PUMP 有权
标题翻译：可变容量发动机油泵的控制系统
公开(公告)号：US20110209682A1
公开(公告)日：2011-09-01
申请号：US12825772
申请日：2010-06-29
申请人： Kevin J. Storch , David R. Staley , Bryan K. Pryor , Vijay Ramappan , Morena Bruno , Roberto Argolini
发明人： Kevin J. Storch , David R. Staley , Bryan K. Pryor , Vijay Ramappan , Morena Bruno , Roberto Argolini
IPC分类号： F01M1/02 , F17D1/00
CPC分类号： F01M1/16 , F01M1/02 , F01M2001/0246 , Y10T137/0324 , Y10T137/86019
摘要： An oil circulating control system for an engine includes an engine speed module and a mode selection module. The engine speed module determines a speed of the engine. The mode selection module is configured to select a first pressure mode and a second pressure mode of an oil pump of the engine for the speed. The selection module selects one of the first pressure mode and the second pressure mode based on at least one mode request signal. The mode selection module signals a solenoid valve of a variable oil pressure circuit of the oil pump to transition to a first position when operating in the first pressure mode and to a second position when operating in the second pressure mode.
摘要翻译：用于发动机的油循环控制系统包括发动机转速模块和模式选择模块。发动机速度模块确定发动机的速度。模式选择模块被配置为选择用于速度的发动机的油泵的第一压力模式和第二压力模式。选择模块基于至少一个模式请求信号来选择第一压力模式和第二压力模式中的一个。当在第二压力模式下操作时，模式选择模块向油泵的可变油压回路的电磁阀发出信号，以转换到第一位置并在第一压力模式下操作到第二位置。

40. 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。

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