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公开(公告)号：US09382838B2
公开(公告)日：2016-07-05
申请号：US13474513
申请日：2012-05-17
申请人： John Eric Rollinger , Adam J. Richards , Robert Andrew Wade , Alex O'Connor Gibson , David Bell
发明人： John Eric Rollinger , Adam J. Richards , Robert Andrew Wade , Alex O'Connor Gibson , David Bell
CPC分类号： F02B37/14 , F02B37/00 , F02D23/02 , F02D41/0007 , F02D41/0047 , F02D41/10 , F02D2200/602 , F02M26/05 , F02M26/06 , F02M26/10 , Y02T10/144
摘要： Methods and systems are provided for reducing turbo lag in a boosted engine. A boost reservoir coupled to the engine may be charged with compressed intake air and/or combusted exhaust gas. The pressurized charge may then be discharged during a tip-in to either the intake or the exhaust manifold.
摘要翻译： 提供的方法和系统用于减少增压发动机中的涡轮迟滞。 联接到发动机的增压储存器可以装有压缩的进气和/或燃烧的废气。 然后，可以在进入或排气歧管的尖端期间将加压的电荷排出。
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公开(公告)号：US20130305716A1
公开(公告)日：2013-11-21
申请号：US13474513
申请日：2012-05-17
申请人： John Eric Rollinger , Adam J. Richards , Robert Andrew Wade , Alex O'Connor Gibson , David Bell
发明人： John Eric Rollinger , Adam J. Richards , Robert Andrew Wade , Alex O'Connor Gibson , David Bell
CPC分类号： F02B37/14 , F02B37/00 , F02D23/02 , F02D41/0007 , F02D41/0047 , F02D41/10 , F02D2200/602 , F02M26/05 , F02M26/06 , F02M26/10 , Y02T10/144
摘要： Methods and systems are provided for reducing turbo lag in a boosted engine. A boost reservoir coupled to the engine may be charged with compressed intake air and/or combusted exhaust gas. The pressurized charge may then be discharged during a tip-in to either the intake or the exhaust manifold.
摘要翻译： 提供的方法和系统用于减少增压发动机中的涡轮迟滞。 联接到发动机的增压储存器可以装有压缩的进气和/或燃烧的废气。 然后，可以在进入或排气歧管的尖端期间将加压的电荷排出。
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公开(公告)号：US20130305714A1
公开(公告)日：2013-11-21
申请号：US13474434
申请日：2012-05-17
CPC分类号： F02M26/05 , F02B37/14 , F02D23/02 , F02D41/0007 , F02D41/10 , F02M26/04 , F02M26/09 , F02M26/34 , F02M26/37 , Y02T10/144
摘要： Methods and systems are provided for reducing turbo lag in a boosted engine. A boost reservoir coupled to the engine may be charged with compressed intake air and/or combusted exhaust gas. The pressurized charge may then be discharged during a tip-in to either the intake or the exhaust manifold.
摘要翻译： 提供的方法和系统用于减少增压发动机中的涡轮迟滞。 联接到发动机的增压储存器可以装有压缩的进气和/或燃烧的废气。 然后，可以在进入或排气歧管的尖端期间将加压的电荷排出。
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公开(公告)号：US20130098032A1
公开(公告)日：2013-04-25
申请号：US13277840
申请日：2011-10-20
IPC分类号： F02B37/18
CPC分类号： F02B37/18 , F02B37/16 , F02B2037/162 , F02D23/00 , F02D41/0007 , F02D41/064 , F02D41/10 , F02D2200/021 , Y02T10/144
摘要： An approach for controlling a turbocharger bypass valve is disclosed. In one example, the turbocharger bypass valve is opened during engine cold start conditions to reduce turbocharger speed. The approach may reduce noise produced by the turbocharger during engine start and warm-up.
摘要翻译： 公开了一种用于控制涡轮增压器旁通阀的方法。 在一个示例中，涡轮增压器旁通阀在发动机冷启动条件期间打开以减少涡轮增压器速度。 该方法可以减少在发动机起动和预热期间涡轮增压器产生的噪音。
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公开(公告)号：US08104281B2
公开(公告)日：2012-01-31
申请号：US13044062
申请日：2011-03-09
CPC分类号： F02D23/00 , F02B37/183 , F02B2075/125 , F02D41/0007 , F02D41/064 , Y02T10/144 , Y10T137/86944 , Y10T137/87812
摘要： A valve in an engine exhaust system is disclosed. The valve can improve engine operation and reduce engine component degradation during cold engine starting. The valve may also be configured to provide different levels of restriction to exhaust gases flowing to a turbocharger turbine.
摘要翻译： 公开了一种发动机排气系统中的阀。 在发动机起动冷却时，阀门可以改善发动机运转并减少发动机部件的退化 阀也可以被配置成为流向涡轮增压器涡轮机的废气提供不同程度的限制。
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公开(公告)号：US08079335B2
公开(公告)日：2011-12-20
申请号：US12561702
申请日：2009-09-17
IPC分类号： F01L1/34
CPC分类号： F01L1/34 , F01L2001/34423
摘要： A system and method for controlling an internal combustion engine include determining oil responsiveness based on pressure variations associated with oil pump pulses in response to a stimulus, and controlling the engine based on the determined oil responsiveness. The stimulus may be a change in oil temperature, engine speed, or commanded pump pressure, for example. The system and method may also use the rate of change of mean oil pressure to determine the oil responsiveness or measure of oil viscosity. Oil responsiveness may be used to control hydraulic actuators, such as variable cam timing devices, or valve deactivation devices.
摘要翻译： 用于控制内燃机的系统和方法包括响应于刺激而基于与油泵脉冲相关联的压力变化来确定油响应性，以及基于所确定的油响应性来控制发动机。 刺激可能是例如油温，发动机转速或指令泵压力的变化。 系统和方法还可以使用平均油压的变化率来确定油的响应性或油粘度的测量。 油响应性可用于控制液压致动器，例如可变凸轮定时装置或阀停用装置。
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7.发明授权Methods and apparatus for decreasing combustor emissions with spray bar assembly 失效用喷杆组件减少燃烧室排放的方法和装置公开(公告)号：US06540162B1
公开(公告)日：2003-04-01
申请号：US09604985
申请日：2000-06-28
IPC分类号： A62C208
CPC分类号： F23R3/343 , F23D2900/00015 , F23R3/16 , F23R3/283
摘要： A combustor for a gas turbine engine operates with high combustion efficiency, and low nitrous oxide emissions during engine operations. The combustor includes at least one trapped vortex cavity, a fuel delivery system including two fuel circuits, and a fuel spray bar assembly. A pilot fuel circuit supplies fuel to the trapped vortex cavity and a main fuel circuit supplies fuel to the combustor. The fuel spray bar assembly includes a spray bar and a heat shield. The spray bar is sized to fit within the heat shield. The heat shield includes aerodynamically-shaped upstream and downstream sides.
摘要翻译： 用于燃气涡轮发动机的燃烧器以高燃烧效率运行，并且在发动机运行期间运行低一氧化二氮排放。 燃烧器包括至少一个被捕获的涡流腔，包括两个燃料回路的燃料输送系统和燃料喷射杆组件。 导向燃料回路将燃料供给到被捕获的涡流空腔，主燃料回路将燃料供给燃烧器。 燃料喷射杆组件包括喷射杆和隔热罩。 喷杆尺寸适合装在隔热罩内。 隔热罩包括空气动力学形状的上游侧和下游侧。
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公开(公告)号：US09476365B2
公开(公告)日：2016-10-25
申请号：US13474540
申请日：2012-05-17
IPC分类号： B60T7/12 , G05D1/00 , G06F7/00 , G06F17/00 , F02B33/44 , F02D13/02 , F02D23/02 , F02B37/12 , F02D41/00
CPC分类号： F02B37/20 , F02B37/12 , F02B37/168 , F02D13/0215 , F02D13/0261 , F02D23/02 , F02D41/0007 , F02D41/005 , F02D41/0065 , F02D41/0077 , F02D41/38 , F02D2041/001 , F02D2041/389 , F02M26/05 , Y02T10/144 , Y02T10/18 , Y02T10/47
摘要： Methods and systems are provided for reducing turbo lag by directing intake air from an intake manifold to an exhaust manifold. The intake air may be directed via an EGR passage by opening an EGR valve or by may be directed via engine cylinders by increasing positive valve overlap. Amounts of air directed via external EGR and air directed via positive valve overlap are based on engine operating conditions.
摘要翻译： 提供了通过将进气从进气歧管引导到排气歧管来减少涡轮滞后的方法和系统。 吸入空气可以通过打开EGR阀通过EGR通道引导，或者可以通过增加正的阀重叠来引导通过发动机气缸。 通过外部EGR引导的空气量和通过正阀重叠引导的空气量是基于发动机的运行条件。
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公开(公告)号：US08887496B2
公开(公告)日：2014-11-18
申请号：US13358370
申请日：2012-01-25
申请人： Joyce Ann Jarzombek , James M. Emery , Philip Damian Cierpial , Ray Host , Eric Garner Ladner , Robert Andrew Wade , Emad Khalil
发明人： Joyce Ann Jarzombek , James M. Emery , Philip Damian Cierpial , Ray Host , Eric Garner Ladner , Robert Andrew Wade , Emad Khalil
IPC分类号： F01N3/02
CPC分类号： F01N5/02 , F01N3/046 , F01N13/105 , Y02T10/16 , Y02T10/20
摘要： A heat recovery system for an engine is provided herein. According to one approach, the heat recovery system includes an upstream portion that circumferentially wraps around an outlet of an exhaust manifold. Further, the heat recovery system includes a downstream portion in direct surface contact with a top exterior surface and a bottom exterior surface of a plurality of runners of the exhaust manifold.
摘要翻译： 本发明提供一种用于发动机的热回收系统。 根据一种方法，热回收系统包括围绕排气歧管的出口周向包裹的上游部分。 此外，热回收系统包括与排气歧管的多个流道的顶部外表面和底部外表面直接表面接触的下游部分。
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公开(公告)号：US20130189093A1
公开(公告)日：2013-07-25
申请号：US13356523
申请日：2012-01-23
申请人： Robert Andrew Wade
发明人： Robert Andrew Wade
CPC分类号： F01D9/026 , F05D2220/40 , Y10T29/49323
摘要： A turbine is provided. The turbine includes a housing radially extending around a turbine rotor including a first piece defining a portion of a first scroll passage boundary and a second piece having an interface wall contiguous with an interface wall of the first piece, the second piece coupled to the first piece and including a divider defining another portion of the first scroll passage boundary and a portion of a second scroll passage boundary.
摘要翻译： 提供涡轮机。 涡轮机包括围绕涡轮机转子径向延伸的壳体，包括限定第一涡旋通道边界的一部分的第一部件和具有与第一部件的界面壁邻接的界面壁的第二部件，第二部件联接到第一部件 并且包括限定第一涡旋通道边界的另一部分和第二涡卷通道边界的一部分的分隔件。
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