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61. 发明授权

US09133852B2 Pneumatic compressor recirculation valve system for minimizing surge under boost during throttle closing 有权
标题翻译：气动压缩机循环阀系统，用于在节气门关闭期间最大限度地提高喘振
公开(公告)号：US09133852B2
公开(公告)日：2015-09-15
申请号：US14304219
申请日：2014-06-13
申请人： Dave Fletcher , Brian M. Graichen , Keith Hampton , Matt Gilmer , James H. Miller , Steve Long
发明人： Dave Fletcher , Brian M. Graichen , Keith Hampton , Matt Gilmer , James H. Miller , Steve Long
IPC分类号： F02B33/44 , F04D27/00 , F02D41/00 , F02B37/16
CPC分类号： F04D27/003 , F02B37/16 , F02B37/164 , F02B2037/125 , F02D41/0007 , F02M21/0215 , F02M35/10229 , Y02T10/144 , Y02T10/32 , Y02T10/42
摘要： An engine system having a compressor coupled to an engine and supplying air to an intake manifold, a throttle controlling the supply of air from the compressor to the intake manifold, a compressor recirculation valve (CRV) having a pneumatic control chamber, and a throttle aspirator having its motive section in fluid communication with an inlet of the throttle and its discharge section in fluid communication with an outlet of the throttle and its suction port in fluid communication with the pneumatic control chamber of the CRV. Such an engine system automatically minimizes surge during boost without a control system activating the CRV. Here, the CRV operates purely on the changes in pressure within the system forming a loop that resets itself. In another embodiment, a gate valve and a vacuum canister may be included rather than having the throttle aspirator directly connected to the CRV's pneumatic control chamber.
摘要翻译：一种发动机系统，其具有联接到发动机并将空气供给到进气歧管的压缩机，控制从压缩机向进气歧管供应空气的节气门，具有气动控制室的压缩机再循环阀（CRV）和节气门吸气器其动力部分与节气门的入口流体连通，并且其排放部分与节气门的出口及其吸入口流体连通，与CRV的气动控制室流体连通。这样的发动机系统在升压期间自动最小化浪涌，而不需要启动CRV的控制系统。在这里，CRV完全基于系统内的压力变化，形成一个重置自身的循环。在另一个实施例中，可以包括闸阀和真空罐，而不是使节气门吸气器直接连接到CRV的气动控制室。

62. 发明申请

US20150004020A1 Turbocharger With An Annular Rotary Bypass Valve 有权
标题翻译：带环形旋转旁通阀的涡轮增压器
公开(公告)号：US20150004020A1
公开(公告)日：2015-01-01
申请号：US13927399
申请日：2013-06-26
申请人： Honeywell International Inc.
发明人： Alain Lombard , Andrew Love , Antoine Costeux
IPC分类号： F04D27/00 , F04D25/04
CPC分类号： F04D27/009 , F01D9/026 , F01D17/105 , F02B37/164 , F02C6/12 , F04D25/04 , F05D2220/40 , F05D2250/411 , F05D2260/606 , Y02T10/144
摘要： A turbocharger includes an annular bypass volute to allow exhaust gas to bypass the turbine wheel. An annular bypass valve is disposed in the bypass volute. The bypass valve comprises a fixed annular valve seat and a rotary annular valve member arranged coaxially with the valve seat. The valve member is disposed against the valve seat and is rotatable about the axis for selectively varying a degree of alignment between respective orifices in the valve seat and valve member. The valve member is rotatably driven by a rotary actuator and drive linkage that rotates about an axis parallel to and offset from the axis about which the valve member rotates.
摘要翻译：涡轮增压器包括环形旁路蜗壳，以允许废气绕过涡轮机叶轮。环形旁通阀设置在旁路蜗壳中。旁通阀包括固定环形阀座和与阀座同轴布置的旋转环形阀构件。阀构件设置成抵靠阀座并且可围绕轴线旋转，以选择性地改变阀座和阀构件中各个孔口之间的对准程度。阀构件由旋转致动器和驱动联动器可旋转地驱动，旋转致动器和驱动连杆围绕与阀构件旋转的轴线平行并偏离的轴线旋转。

63. 发明申请

US20140196694A1 MULTI-PATH PURGE EJECTOR SYSTEM 有权
标题翻译：多通道喷射器系统
公开(公告)号：US20140196694A1
公开(公告)日：2014-07-17
申请号：US13744292
申请日：2013-01-17
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： William Euliss , Kevin William Plymale
IPC分类号： F02M25/08
CPC分类号： F02M25/0872 , F02B37/164 , F02M25/08 , F02M25/0836 , F02M25/089
摘要： Systems and methods for a multi-path purging ejector are disclosed. In one example approach, a dual path purge system for an engine comprises an ejector including a restriction, first and second inlets, and an outlet, at least one break-point at the restriction or inlets, and a shut-off valve coupled to the outlet.
摘要翻译：公开了一种用于多通道吹扫喷射器的系统和方法。在一个示例性方法中，用于发动机的双通道吹扫系统包括喷射器，其包括限制，第一和第二入口以及出口，限制或入口处的至少一个断点，以及连接到出口。

64. 发明申请

US20140157774A1 COMPRESSOR BYPASS TURBINE-GENERATOR 有权
标题翻译：压缩机旁通涡轮发电机
公开(公告)号：US20140157774A1
公开(公告)日：2014-06-12
申请号：US13707443
申请日：2012-12-06
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Gregory Patrick McConville , Karen Elizabeth Maceroni
IPC分类号： F02B37/16
CPC分类号： F02B37/164 , Y02T10/144
摘要： Embodiments for a turbine-generator position in a compressor bypass flow path are presented. In one example, a method for an engine having a compressor comprises generating energy via a turbine-generator positioned in a bypass flow path of the compressor. In this way, the energy of the recirculated intake air may be recovered by the turbine-generator.
摘要翻译：呈现了压缩机旁路流路中涡轮发生器位置的实施例。在一个示例中，用于具有压缩机的发动机的方法包括经由位于压缩机的旁路流路中的涡轮发电机产生能量。以这种方式，再循环进气的能量可以由涡轮发电机回收。

65. 发明申请

US20140140821A1 VACUUM-ACTUATED WASTEGATE 有权
标题翻译：真空致动WASTEGATE
公开(公告)号：US20140140821A1
公开(公告)日：2014-05-22
申请号：US13679647
申请日：2012-11-16
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Ross Dykstra Pursifull
IPC分类号： F01D17/10 , F16K31/12
CPC分类号： F01D17/10 , F02B37/164 , F02B37/18 , F02B37/186 , F02M35/10229 , F16K31/12 , Y02T10/144
摘要： Embodiments for vacuum generation are provided. In one example, a method for an engine including a turbocharger having a compressor driven by a turbine comprises generating vacuum via compressor bypass flow through an ejector, and applying vacuum from the ejector to a wastegate actuator. In this way, vacuum produced via boosted engine operation may be used to actuate the wastegate valve.
摘要翻译：提供了真空产生的实施例。在一个实例中，一种包括具有由涡轮机驱动的压缩机的涡轮增压器的发动机的方法包括通过压缩机旁路流动通过喷射器产生真空，以及将真空从喷射器施加到废气门致动器。以这种方式，通过增压发动机操作产生的真空可以用于致动废气门阀。

66. 发明授权

US08661786B2 Passive secondary air delivery system for two bed catalyst system 有权
标题翻译：二床催化剂系统的被动二次空气输送系统
公开(公告)号：US08661786B2
公开(公告)日：2014-03-04
申请号：US12166119
申请日：2008-07-01
申请人： Geoffrey V. Hemsley
发明人： Geoffrey V. Hemsley
IPC分类号： F01N3/30
CPC分类号： F01N3/32 , F01N3/103 , F01N13/009 , F01N13/0097 , F01N2470/30 , F01N2560/025 , F02B37/164 , Y02T10/144 , Y02T10/20
摘要： A passive secondary air delivery system for a two bed catalyst is provided. The system delivers passive secondary air to the second catalyst bed to facilitate oxidation of CO and remaining unburned HC. In a turbocharged engine, the secondary air may be provided from the compressor side of the turbocharger. Control of the amount of air bled from the turbocharger is provided by an orifice in the pipe connecting the turbocharger to the catalyst bed. No active controls are required. In non-turbocharged engines, passive secondary air may be provided by a venturi mixer ported to ambient positioned between the two catalyst beds. In either embodiment, no moving parts or active controls are required.
摘要翻译：提供了一种用于双床催化剂的被动二次空气输送系统。该系统将被动二次空气输送到第二催化剂床，以促进CO的氧化和剩余的未燃HC。在涡轮增压发动机中，可以从涡轮增压器的压缩机侧设置二次空气。从涡轮增压器排出的空气量的控制由将涡轮增压器连接到催化剂床的管道中的孔口提供。不需要主动控制。在非涡轮增压发动机中，被动二次空气可以由位于两个催化剂床之间的环境的文丘里搅拌器提供。在任一实施例中，不需要移动部件或主动控制。

67. 发明申请

US20140047835A1 TURBOCHARGER SYSTEM HAVING AN AIR-COOLED SOLENOID VALVE 有权
标题翻译：具有空气冷却电磁阀的涡轮增压器系统
公开(公告)号：US20140047835A1
公开(公告)日：2014-02-20
申请号：US13943676
申请日：2013-07-16
申请人： Ford Global Technologies, LLC
发明人： Patrick Matthews
IPC分类号： F02B33/00
CPC分类号： F02B37/186 , F02B33/00 , F02B33/40 , F02B37/16 , F02B37/164 , F02M35/10157 , F02M35/10209 , F02M35/10268 , Y02T10/144
摘要： A turbocharger system is provided. The turbocharger system includes a turbine positioned downstream of a combustion chamber and a turbine bypass conduit in fluidic communication with a turbine inlet and a turbine outlet. The turbocharger system further includes a wastegate positioned in the turbine bypass conduit, a wastegate actuator coupled to the wastegate adjusting a position of the wastegate, and an air-cooled solenoid valve coupled to wastegate actuator adjusting a position of the wastegate actuator, the air-cooled solenoid valve receiving cooling airflow from an intake conduit positioned upstream of a compressor mechanically coupled to the turbine.
摘要翻译：提供涡轮增压器系统。涡轮增压器系统包括位于燃烧室下游的涡轮机和与涡轮机入口和涡轮机出口流体连通的涡轮机旁通管道。涡轮增压器系统还包括定位在涡轮机旁路管道中的废气门，连接到废气门的废气门执行器，其调节废气门的位置，以及联接到调节废气门执行器的位置的废气门致动器的空气冷却电磁阀，冷却电磁阀从位于压缩机机械连接到涡轮机的压缩机上游的进气管道接收冷却气流。

68. 发明授权

US08336304B2 Hydraulic hybrid turbo-transmission 失效
标题翻译：液压混合涡轮增压
公开(公告)号：US08336304B2
公开(公告)日：2012-12-25
申请号：US12623879
申请日：2009-11-23
申请人： Rez Mustafa
发明人： Rez Mustafa
IPC分类号： F16D33/00
CPC分类号： F02B33/40 , F01N5/02 , F01N5/04 , F02B37/164 , F02B41/10 , Y02T10/144 , Y02T10/163
摘要： Improvements in a transmission are provided for transferring power from a power source to a work unit. The pump transfers energy received from the power source into a fluid or gas. The first turbine is fixed to output shaft, and a plurality of additional turbines are fixed on either one-way overrunning clutches or multi-disc clutches and these clutches are fixed to the output shaft and after each turbine is a multi-valves that discharges the fluid or gas. After all of the multi-stage turbines a first planetary gear set connects the transmission to the vehicle or work unit. The second planetary gear set is located between the last turbine and the first planetary gear set. During braking the planetary gear set reverses turning direction of the turbines and convert the turbines into pumps where they will pump low pressure fluid to a high pressure accumulator.
摘要翻译：提供传输的改进用于将电力从电源传送到工作单元。泵将从电源接收的能量传递到流体或气体中。第一涡轮机被固定到输出轴上，并且多个附加涡轮固定在单向超越离合器或多盘离合器上，并且这些离合器被固定到输出轴上，并且在每个涡轮机是多个阀之后，流体或气体。在所有多级涡轮机之后，第一行星齿轮组将变速器连接到车辆或工作单元。第二行星齿轮组位于最后一个涡轮机和第一行星齿轮组之间。在制动期间，行星齿轮组反转涡轮机的转动方向，并将涡轮机转换成泵，在那里它们将低压流体泵送到高压蓄能器。

69. 发明授权

US08161730B2 Apparatus, system, and method for reducing NOx emissions on an SCR catalyst 有权
标题翻译：用于减少SCR催化剂上NOx排放的装置，系统和方法
公开(公告)号：US08161730B2
公开(公告)日：2012-04-24
申请号：US12112795
申请日：2008-04-30
申请人： John N. Chi , Weiwen Wang , Phanindra Garimella , Joan M. Wills , Joe V. Hill , Lisa A. Farrell , Abdul R. Ofoli
发明人： John N. Chi , Weiwen Wang , Phanindra Garimella , Joan M. Wills , Joe V. Hill , Lisa A. Farrell , Abdul R. Ofoli
IPC分类号： F01N3/00
CPC分类号： F01N3/035 , B01D53/9409 , B01D2251/2062 , F01N3/0814 , F01N3/0821 , F01N3/0828 , F01N3/208 , F01N9/00 , F01N11/00 , F01N2560/026 , F01N2560/06 , F01N2610/02 , F01N2900/1616 , F01N2900/1622 , F02B37/164 , F02B37/18 , Y02T10/144 , Y02T10/24 , Y02T10/47
摘要： Various embodiments of an apparatus, system, and method are disclosed for reducing NOx emissions on an SCR catalyst. For example, according to one representative embodiment, an apparatus for reducing NOx emissions in an engine exhaust includes a NOx reduction target module that is configured to determine a NOx reduction requirement that includes an amount of NOx in the exhaust gas stream to be reduced on a selective catalytic reduction (SCR) catalyst. The apparatus also includes an ammonia target module that is configured to determine an ammonia addition requirement that includes an amount of ammonia added to the exhaust gas stream to achieve the NOx reduction requirement. The apparatus also includes a reductant target module that is configured to determine a reductant injection requirement that includes an amount of reductant added to the exhaust gas stream to achieve the ammonia addition requirement. The apparatus further includes a reductant limiting module that is configured to determine whether at least one reductant limiting condition is met and to limit the amount of reductant added in response to the at least one reductant limiting condition if the at least one reductant limiting condition has been met.
摘要翻译：公开了用于减少SCR催化剂上的NOx排放的设备，系统和方法的各种实施例。例如，根据一个代表性的实施例，用于减少发动机排气中的NOx排放的装置包括NOx还原目标模块，其被配置为确定NOx还原要求，所述NOx还原要求包括在所述排气流中减少的NOx的量选择性催化还原（SCR）催化剂。该装置还包括氨目标模块，其被配置为确定包括添加到废气流中的氨的量以实现NOx降低要求的氨添加要求。该装置还包括还原剂目标模块，其被配置为确定还原剂注入要求，其包括添加到废气流中的还原剂的量以实现氨添加要求。该装置还包括还原剂限制模块，其被配置为确定是否满足至少一个还原剂限制条件，并且如果至少一种还原剂限制条件已经被限制，则限制响应于至少一种还原剂限制条件而添加的还原剂的量见面

70. 发明申请

US20120036835A1 METERING SYSTEM FOR INJECTING A REDUCING AGENT INTO THE EXHAUST GAS FLOW OF AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：将还原剂注入内燃机排气的计量系统
公开(公告)号：US20120036835A1
公开(公告)日：2012-02-16
申请号：US13254198
申请日：2010-02-24
申请人： Georg Hüthwohl
发明人： Georg Hüthwohl
IPC分类号： F01N3/10 , F01N5/04 , F01N11/00
CPC分类号： F01N3/2066 , F01N2610/02 , F01N2610/08 , F02B37/164 , Y02T10/144 , Y02T10/24
摘要： The invention relates to a reducing agent metering system, and to a method for controlling the injection of a reducing agent into the exhaust gas flow (9) of a turbocharged internal combustion engine for selective catalytic reduction, wherein the metering system can be connected to a reducing agent tank (1), from which reducing agent can be removed, wherein the metering system comprises at least one nozzle (5) through which the reducing agent can be injected by means of compressed air into the exhaust gas flow (9), wherein at least one part of the compressed air is taken from a charger of the internal combustion engine, wherein the compressed air supply (6) comprises an electric air pump (7) for generating compressed air, and comprises a bypass (19) in parallel with the air pump (7), so that the charge air of the turbocharger flows over or can flow over the air pump (7).
摘要翻译：本发明涉及一种还原剂计量系统，以及用于控制将还原剂注入到用于选择性催化还原的涡轮增压内燃机的排气流（9）中的方法，其中计量系统可连接到还原剂罐（1），其中可以除去还原剂，其中计量系统包括至少一个喷嘴（5），还原剂可以通过压缩空气通过该喷嘴喷射到排气流（9）中，其中所述压缩空气的至少一部分从所述内燃机的充电器取出，其中所述压缩空气供应装置（6）包括用于产生压缩空气的电动空气泵（7），并且包括与所述空气泵（7），使得所述涡轮增压器的增压空气流过或可以流过所述空气泵（7）。

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