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公开(公告)号：US07455040B2
公开(公告)日：2008-11-25
申请号：US11545198
申请日：2006-10-10
IPC分类号： F01M1/06
CPC分类号： F01L13/0015 , F01L1/047 , F01L13/0005 , F01L2001/0476 , F01M9/102 , F01M2001/064
摘要： An oil distribution system for an internal combustion engine comprising a longitudinal bore in the engine head or block connected to an engine oil pump. A longitudinal insert is disposed in the engine bore, the insert being formed and disposed to define segmented galleries within the bore, a first oil gallery being in communication with the engine camshaft bearings and a second oil gallery being in communication with switchable cam followers in the engine. The two galleries are separated but connected by one or more oil control valves. Thus, the camshaft bearings are exposed to high engine oil pressure at all times independent of the switchable cam followers; likewise, the switchable cam followers may be latched and unlatched at any time or condition deemed beneficial for engine operation without jeopardizing lubrication sufficiency to the camshaft bearings.
摘要翻译： 一种用于内燃机的油分配系统，包括在与发动机油泵连接的发动机机头或块中的纵向孔。 纵向插入件设置在发动机孔中，插入件被形成并设置成在孔内限定分段的画廊，第一油画廊与发动机凸轮轴轴承连通，第二油画廊与可切换的凸轮从动件连通 发动机。 两个画廊分开，但由一个或多个油控阀连接。 因此，独立于可切换的凸轮从动件，凸轮轴轴承始终暴露于高发动机机油压力。 同样地，可切换的凸轮从动件可以在任何时候被认定为有利于发动机运转的状态而被锁定和解锁，而不会危及凸轮轴轴承的润滑足够。
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公开(公告)号：US20080083389A1
公开(公告)日：2008-04-10
申请号：US11545198
申请日：2006-10-10
CPC分类号： F01L13/0015 , F01L1/047 , F01L13/0005 , F01L2001/0476 , F01M9/102 , F01M2001/064
摘要： An oil distribution system for an internal combustion engine comprising a longitudinal bore in the engine head or block connected to an engine oil pump. A longitudinal insert is disposed in the engine bore, the insert being formed and disposed to define segmented galleries within the bore, a first oil gallery being in communication with the engine camshaft bearings and a second oil gallery being in communication with switchable cam followers in the engine. The two galleries are separated but connected by one or more oil control valves. Thus, the camshaft bearings are exposed to high engine oil pressure at all times independent of the switchable cam followers; likewise, the switchable cam followers may be latched and unlatched at any time or condition deemed beneficial for engine operation without jeopardizing lubrication sufficiency to the camshaft bearings.
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公开(公告)号：US08720400B2
公开(公告)日：2014-05-13
申请号：US13434902
申请日：2012-03-30
IPC分类号： F01M1/06
CPC分类号： F16K11/044 , F01L2001/3443 , F16K31/0631 , F16K31/0637 , Y10T137/86549
摘要： A three-port flow control valve comprising a valve body having two opposite-facing valve seats disposed along a central bore terminating in an exhaust port. A supply port communicates with the first valve seat, and a common port communicates with the second valve seat. A pintle shaft connected to an actuating linear solenoid extends along the central bore. A first valve head actuated by the pintle shaft mates with the first valve seat. A second valve head disposed colinearly with the pintle shaft mates with the second valve seat. Opening of the first valve closes the second valve and vice versa. While the solenoid is de-energized the supply pressure keeps the first valve closed. A spring may be disposed between the second valve head and the exhaust port to urge the second valve head to close with the second valve seat.
摘要翻译： 一种三端口流量控制阀，包括具有两个相对的阀座的阀体，该阀座沿着终止于排气口的中心孔设置。 供给口与第一阀座连通，公共端口与第二阀座连通。 连接到致动线性螺线管的枢轴沿着中心孔延伸。 由枢轴驱动的第一阀头与第一阀座配合。 与枢轴垂直设置的第二阀头与第二阀座配合。 打开第一个阀门关闭第二个阀门，反之亦然。 当螺线管断电时，供应压力保持第一个阀关闭。 弹簧可以设置在第二阀头和排气口之间，以迫使第二阀头与第二阀座关闭。
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公开(公告)号：US20110005481A1
公开(公告)日：2011-01-13
申请号：US12498401
申请日：2009-07-07
申请人： Michael J. Dinkel , Luis Barron , Jose Alberto Sanchez Salgado , James R. Factor , Miguel I. Avila
发明人： Michael J. Dinkel , Luis Barron , Jose Alberto Sanchez Salgado , James R. Factor , Miguel I. Avila
IPC分类号： F01L9/02 , F16K31/02 , F16K11/078 , F01L1/34
CPC分类号： F16K31/0631 , F16K11/044 , Y10T137/86549
摘要： A three-port flow control valve comprising a valve body having two opposite-facing valve seats disposed along a central bore terminating in an exhaust port. A supply port communicates with the first valve seat, and a common port communicates with the second valve seat. A pintle shaft connected to an actuating linear solenoid extends along the central bore. A first valve head actuated by the pintle shaft mates with the first valve seat. A second valve head disposed colinearly with the pintle shaft mates with the second valve seat. Opening of the first valve closes the second valve and vice versa. While the solenoid is de-energized the supply pressure keeps the first valve closed. A spring may be disposed between the second valve head and the exhaust port to urge the second valve head to close with the second valve seat.
摘要翻译： 一种三端口流量控制阀，包括具有两个相对的阀座的阀体，该阀座沿着终止于排气口的中心孔设置。 供给口与第一阀座连通，公共端口与第二阀座连通。 连接到致动线性螺线管的枢轴沿着中心孔延伸。 由枢轴驱动的第一阀头与第一阀座配合。 与枢轴垂直设置的第二阀头与第二阀座配合。 打开第一个阀门关闭第二个阀门，反之亦然。 当螺线管断电时，供应压力保持第一个阀关闭。 弹簧可以设置在第二阀头和排气口之间，以迫使第二阀头与第二阀座关闭。
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公开(公告)号：US20110215269A1
公开(公告)日：2011-09-08
申请号：US12718013
申请日：2010-03-05
IPC分类号： F16K31/02
CPC分类号： F16K31/02
摘要： A switchable valve assembly is provided with a housing having a longitudinal bore with a spool disposed therein. The spool is selectively positioned within the longitudinal bore for controlling the flow of working fluid between a supply port and a control port and between the control port and a vent port. An actuator assembly is provided for selectively positioning the spool in the longitudinal bore. The actuator assembly includes a connecting rod for mechanically transmitting linear motion to the spool when switching from at least one valve mode to another valve mode. The connecting rod is structurally separate from the spool.
摘要翻译： 可切换阀组件设置有具有纵向孔的壳体，其中设置有阀芯。 阀芯选择性地定位在纵向孔内，用于控制供应端口和控制端口之间以及控制端口和通气端口之间的工作流体的流动。 提供致动器组件用于将卷轴选择性地定位在纵向孔中。 致动器组件包括用于在从至少一个阀模式切换到另一阀模式时将直线运动机械地传递到阀芯的连杆。 连杆在结构上与卷轴分离。
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6.发明申请公开(公告)号：US20080230020A1
公开(公告)日：2008-09-25
申请号：US12012282
申请日：2008-02-01
申请人： Dominic Borraccia , Alan G. Strandburg , David M. Peers , Michael J. Dinkel , Michael E. McCarroll
发明人： Dominic Borraccia , Alan G. Strandburg , David M. Peers , Michael J. Dinkel , Michael E. McCarroll
IPC分类号： F01L9/02
CPC分类号： F01L13/0021 , F01L2001/2444
摘要： A lifter oil manifold assembly for variable actuation of engine valves having first (top) and second (valve) plates having portions of oil control and oil exhaust passages formed therein. The assembly further includes a carrier member having an oil supply passage integrated thereby separating the oil supply path from the oil control and oil exhaust path. Further, the assembly includes towers for receiving and positioning the electro-magnetic oil control valves used to control oil flow in the assembly. The towers are molded separate from the carrier and are held in place by the valve plate or are molded integral with the carrier. In another aspect of the invention, oil control valve retention springs are molded integral with either the tower or the oil control valve. In a further aspect of the invention, a combined polymer restrictor/strainer in the oil circuit replaces a prior art metal die-cast restrictor.
摘要翻译： 一种用于可变致动发动机气门的提升油歧管组件，其具有形成在其中的油控制和排油通道的部分的第一（顶部）和第二（阀）板。 组件还包括承载构件，其具有集成的供油通道，从而将供油路径与油控制和排油路径分离。 此外，组件包括用于接收和定位用于控制组件中的油流的电磁油控制阀的塔。 塔与载体分开模制，并通过阀板保持在适当位置，或与载体成一体。 在本发明的另一方面，油控制阀保持弹簧与塔或油控制阀一体成型。 在本发明的另一方面，在油路中组合的聚合物限制器/过滤器取代了现有技术的金属压铸节流器。
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公开(公告)号：US4621772A
公开(公告)日：1986-11-11
申请号：US730465
申请日：1985-05-06
CPC分类号： F02M61/1853 , F02M51/0671 , F02M2051/08 , Y10S239/90
摘要： An electromagnetic fuel injector has a thin orifice director plate, mounted downstream of the orifice passage defined when the solenoid actuated valve of the injector is in the open position relative to its associated valve seat, for controlling static flow from the injector. The thin orifice director plate is provided with upset angled portions having the flow orifice formed at right angles therethrough to direct the jets of fuel flow, as desired, relative to the axis of the spray tip discharge passage of the injector. Preferably, the length (L) to diameter (D) ratio of each flow orifice is 0.5 or less.
摘要翻译： 电磁燃料喷射器具有薄的导孔板，其安装在当喷射器的电磁致动阀相对于其相关的阀座处于打开位置时限定的孔口通道的下游，用于控制来自喷射器的静态流。 薄孔导向板设置有镦粗的成角度部分，其具有形成为直角的流动孔口，以根据需要相对于喷射器的喷嘴排出通道的轴线引导燃料流的喷射。 优选地，每个流动孔口的长度（L）与直径（D）的比值为0.5或更小。
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公开(公告)号：US08353313B2
公开(公告)日：2013-01-15
申请号：US12498406
申请日：2009-07-07
申请人： Michael J. Dinkel
发明人： Michael J. Dinkel
IPC分类号： F15B13/04
CPC分类号： F16K31/0624 , Y10T137/2557 , Y10T137/8667 , Y10T137/87241
摘要： A three-port control valve assembly comprising a valve body having two valve seats facing in a common direction and disposed along a central bore terminating in an exhaust port and communicating with a supply port and a common port. A pintle shaft connected to a solenoid actuator extends into the central bore. A first valve head mounted on the pintle shaft mates with the first valve seat to connect the supply port to the common port. While the solenoid is de-energized, supply pressure keeps the first valve closed. A second valve head mates with the second valve seat to connect the common port to the exhaust port. Opening of the first valve closes the second valve via supply oil pressure. When the first valve closes, the second valve is opened by a spring disposed between the second valve head and the exhaust port.
摘要翻译： 一种三端口控制阀组件，其包括阀体，阀体具有面向共同方向的两个阀座，并且沿着终止于排气口并与供给口和公共端口连通的中心孔设置。 连接到螺线管致动器的枢轴延伸到中心孔中。 安装在枢轴上的第一阀头与第一阀座匹配，以将供应端口连接到公共端口。 当螺线管断电时，供应压力保持第一个阀关闭。 第二阀头与第二阀座配合，以将公共端口连接到排气口。 第一个阀门的打开通过供油压力关闭第二个阀门。 当第一阀关闭时，第二阀由设置在第二阀头和排气口之间的弹簧打开。
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9.发明授权公开(公告)号：US07946262B2
公开(公告)日：2011-05-24
申请号：US12012282
申请日：2008-02-01
申请人： Dominic Borraccia , Alan G. Strandburg , David M. Peers , Michael J. Dinkel , Michael E. McCarroll
发明人： Dominic Borraccia , Alan G. Strandburg , David M. Peers , Michael J. Dinkel , Michael E. McCarroll
IPC分类号： F01L9/02
CPC分类号： F01L13/0021 , F01L2001/2444
摘要： A lifter oil manifold assembly for variable actuation of engine valves having first (top) and second (valve) plates having portions of oil control and oil exhaust passages formed therein. The assembly further includes a carrier member having an oil supply passage integrated thereby separating the oil supply path from the oil control and oil exhaust path. Further, the assembly includes towers for receiving and positioning the electro-magnetic oil control valves used to control oil flow in the assembly. The towers are molded separate from the carrier and are held in place by the valve plate or are molded integral with the carrier. In another aspect of the invention, oil control valve retention springs are molded integral with either the tower or the oil control valve. In a further aspect of the invention, a combined polymer restrictor/strainer in the oil circuit replaces a prior art metal die-cast restrictor.
摘要翻译： 一种用于可变致动发动机气门的提升油歧管组件，其具有形成在其中的油控制和排油通道的部分的第一（顶部）和第二（阀）板。 组件还包括承载构件，其具有集成的供油通道，从而将供油路径与油控制和排油路径分离。 此外，组件包括用于接收和定位用于控制组件中的油流的电磁油控制阀的塔。 塔与载体分开模制，并通过阀板保持在适当位置，或与载体成一体。 在本发明的另一方面，油控制阀保持弹簧与塔或油控制阀一体成型。 在本发明的另一方面，在油路中组合的聚合物限制器/过滤器取代了现有技术的金属压铸节流器。
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公开(公告)号：US07549405B2
公开(公告)日：2009-06-23
申请号：US11895443
申请日：2007-08-24
IPC分类号： F01M11/03
CPC分类号： F01M11/03 , F01L1/245 , F01L2001/2444 , F01L2001/3444 , F01M9/10
摘要： A combined oil filtration and metering assembly for filtering and metering oil in an oil gallery, such as in a Lifter Oil Manifold Assembly of an internal combustion engine. The filtration and metering assembly includes a filtration element at an oil entrance leading to an internal chamber having a metering orifice as an outlet to a downstream portion of the oil gallery. Preferably the metering orifice has a diverging exit cone. Preferably, the assembly replaces directly a prior art metering valve in a LOMA socket without requiring retooling of the LOMA top plate. The assembly may be readily formed by molding of the filtration element into the oil entrance in an injection overmolding process.
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