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1. 发明申请

WO2009026134A3 BOOST ASSIST SYSTEM 审中-公开
公开(公告)号：WO2009026134A3
公开(公告)日：2009-02-26
申请号：PCT/US2008/073274
申请日：2008-08-15
申请人： BORGWARNER INC. , ROTH, David, B. , JOERGL, Volker , CZARNOWSKI, Robert , SHUTTY, John
发明人： ROTH, David, B. , JOERGL, Volker , CZARNOWSKI, Robert , SHUTTY, John
IPC分类号： F02B33/44 , F02B29/04 , F02D9/00
摘要： According to one implementation of an engine system, a power device is selectively actuated to provide energy to a storage device. Energy from the storage device is selectively provided to a boost assist device to supplement the normal energy supply to a boost device and enable an increased power output of the engine in at least certain engine or vehicle operating conditions. In one form, the power device may be a source of electrical energy and the storage device is capable of storing an electrical charge. In another form, the power device is a fluid pump and the storage device is capable of storing pressurized fluid. Various methods may be employed to control operation of the power device and energy storage in the storage device.

2. 发明申请

WO2008106487A2 BOOST ASSIST DEVICE ENERGY CONSERVATION USING WINDMILLING 审中-公开
标题翻译：利用WINDMILLING提升辅助设备能量节约
公开(公告)号：WO2008106487A2
公开(公告)日：2008-09-04
申请号：PCT/US2008/055081
申请日：2008-02-27
申请人： BORGWARNER INC. , SHUTTY, John , KELLER, Phil , JOERGL, Volker
发明人： SHUTTY, John , KELLER, Phil , JOERGL, Volker
IPC分类号： F02B33/00 , F02D35/00 , F02D41/02
CPC分类号： F02D41/0007 , F02B33/40 , F02B37/04 , F02B37/127 , F02B37/24 , F02B39/10 , Y02T10/144
摘要： One embodiment includes windmilling a boost assist device by passing intake air through the boost assist device during operating modes where the device is not required to be operated (i.e., is not being actively powered). The windmilling effect will cause the boost assist device to rotate due to the windmilling effects of the air. This windmilling effect normally may not achieve full boost assist device operating speeds, but it will normally be sufficient to allow the boost assist device to avoid the high energy usage initial speed up phase of operation when the boost assist device is called upon to be actively powered. In one embodiment of the invention the windmilling conserves energy used to drive the boost assist device.
摘要翻译：一个实施例包括在装置不需要操作（即，未被主动供电）的操作模式期间通过使进气经过助力辅助装置来卷绕助力辅助装置。由于空气的风车效应，风车效应将使助力装置转动。这种风车效应通常可能不会实现全部助力辅助装置的运行速度，但通常足以允许助力装置避免当助推装置被主动供电时的高能量使用初始加速阶段的操作阶段。在本发明的一个实施例中，风车保存了用于驱动助力装置的能量。

3. 发明申请

WO2008118660A1 CONTROLLING EXHAUST GAS RECIRCULATION IN A TURBOCHARGED COMPRESSION-IGNITION ENGINE SYSTEM 审中-公开
标题翻译：控制燃气压缩发动机系统中的排气回收
公开(公告)号：WO2008118660A1
公开(公告)日：2008-10-02
申请号：PCT/US2008/056955
申请日：2008-03-14
申请人： BORGWARNER INC. , SHUTTY, John , JOERGL, Volker
发明人： SHUTTY, John , JOERGL, Volker
IPC分类号： F02M25/07 , F02M25/06
CPC分类号： F02D41/0072 , F02B29/0406 , F02B37/12 , F02B2039/164 , F02B2039/168 , F02D41/0007 , F02D41/1401 , F02D2041/141 , F02D2200/021 , F02D2200/101 , F02M26/05 , F02M26/06 , F02M26/22 , Y02T10/42 , Y02T10/47
摘要： One embodiment of the invention may include a method of controlling exhaust gas recirculation (EGR) in a turbocharged compression-ignition engine system including a high pressure (HP) EGR path and a low pressure (LP) EGR path. The method may include determining a target total EGR fraction for compliance with exhaust emissions criteria, and determining a target HP/LP EGR ratio to optimize other engine system criteria within the constraints of the determined target total EGR fraction. The determining of the target HP/LP EGR ratio may include using at least engine speed and load as input to a base model to output a base EGR value, using at least one other engine system parameter as input to at least one adjustment model to output at least one EGR adjustment value, and adjusting the base EGR value with the at least one EGR adjustment value to generate at least one adjusted EGR value.
摘要翻译：本发明的一个实施例可以包括在包括高压（HP）EGR路径和低压（LP）EGR路径）的涡轮增压压缩点火发动机系统中控制排气再循环（EGR）的方法。该方法可以包括确定目标总EGR分数以符合废气排放标准，以及确定目标HP / LP EGR率以在所确定的目标总EGR分数的约束内优化其它发动机系统标准。目标HP / LP EGR率的确定可以包括使用至少发动机速度和负载作为基本模型的输入来输出基本EGR值，使用至少一个其他发动机系统参数作为至少一个调整模型的输入来输出至少一个EGR调整值，以及利用所述至少一个EGR调整值调节所述基本EGR值以产生至少一个经调节的EGR值。

4. 发明申请

WO2007067793A1 EXHAUST GAS RECIRCULATION COOLER BYPASS 审中-公开
标题翻译：废气回收冷却器旁路
公开(公告)号：WO2007067793A1
公开(公告)日：2007-06-14
申请号：PCT/US2006/047134
申请日：2006-12-08
申请人： BORGWARNER INC. , JOERGL, Volker , SHUTTY, John
发明人： JOERGL, Volker , SHUTTY, John
IPC分类号： F02M25/07
CPC分类号： F02D41/0065 , F01N2340/06 , F02B29/0406 , F02B37/00 , F02M26/05 , F02M26/06 , F02M26/16 , F02M26/24 , F02M26/25 , F02M26/28 , F02M26/33 , F02M26/38 , F02M26/44 , F02M26/47 , Y02T10/47
摘要： A method including selectively injecting non-cooled exhaust gas into a primary air intake conduit at a first location; selectively injecting cooled exhaust gas into the primary air intake conduit at a second location; and wherein the second location is downstream from the first location with respect to the direction of gas flow in the primary air intake conduit.
摘要翻译：一种方法，包括在第一位置将非冷却废气选择性地注入到一次进气导管中; 在第二位置选择性地将冷却的废气注入到一次进气导管中; 并且其中所述第二位置相对于所述一次进气导管中的气体流动的方向在所述第一位置的下游。

5. 发明申请

WO2007076038A2 CONTROLLING EXHAUST GAS RECIRCULATION IN A TURBOCHARGED COMPRESSION-IGNITION ENGINE SYSTEM 审中-公开
标题翻译：控制燃气压缩发动机系统中的排气回收
公开(公告)号：WO2007076038A2
公开(公告)日：2007-07-05
申请号：PCT/US2006/049084
申请日：2006-12-20
申请人： BORGWARNER INC. , SHUTTY, John , JOERGL, Volker , MUELLER, Volker
发明人： SHUTTY, John , JOERGL, Volker , MUELLER, Volker
IPC分类号： F02D41/00 , F02M25/07 , F01N9/00
CPC分类号： F02B37/00 , F01N11/002 , F02B37/24 , F02D9/04 , F02D41/0072 , F02M26/05 , F02M26/06 , F02M26/10 , F02M26/15 , F02M26/16 , F02M26/24 , F02M26/38 , Y02T10/144 , Y02T10/42 , Y02T10/47
摘要： A method of controlling exhaust gas recirculation (EGR) in a turbocharged compression-ignition engine system including an engine, an induction subsystem in upstream communication with the engine, an exhaust subsystem in downstream communication with the engine, a high pressure EGR path between the exhaust and induction subsystems upstream of a turbocharger turbine and downstream of a turbocharger compressor, and a low pressure EGR path between the exhaust and induction subsystems downstream of the turbocharger turbine and upstream of the turbocharger compressor. A target total EGR fraction for compliance with exhaust emissions criteria is determined, then a target HP/LP EGR ratio is determined to optimize other engine system criteria within the constraints of the determined tar et total EGR fraction.
摘要翻译：一种在涡轮增压压缩点火发动机系统中控制排气再循环（EGR）的方法，包括发动机，与发动机上游连通的感应子系统，与发动机下游连通的排气子系统，排气之间的高压EGR通路以及在涡轮增压器涡轮机的上游和涡轮增压器压缩机的下游的感应子系统，以及在涡轮增压器涡轮机下游的涡轮增压器压缩机的下游的排气和感应子系统之间的低压EGR路径。确定符合废气排放标准的目标总EGR分数，然后确定目标HP / LP EGR比以在确定的焦油和总EGR分数的约束内优化其他发动机系统标准。

6. 发明申请

WO2013032844A1 ENGINE SYSTEM CONTROL RESPONSIVE TO OXYGEN CONCENTRATION ESTIMATED FROM ENGINE CYLINDER PRESSURE 审中-公开
标题翻译：发动机系统控制响应发动机气缸压力估算的氧浓度
公开(公告)号：WO2013032844A1
公开(公告)日：2013-03-07
申请号：PCT/US2012/052025
申请日：2012-08-23
申请人： BORGWARNER INC. , SHUTTY, John , WENZEL, Wolfgang
发明人： SHUTTY, John , WENZEL, Wolfgang
IPC分类号： F02D45/00 , F02D35/00 , F02D41/14 , F02D41/04
CPC分类号： F02D41/0002 , F02B1/12 , F02B29/0406 , F02B37/22 , F02D35/023 , F02D41/0007 , F02D41/0065 , F02D41/1458 , F02D2200/0406 , F02M26/05 , F02M26/25 , Y02T10/42
摘要： Methods of engine system control responsive to oxygen concentration estimated from engine cylinder pressure.
摘要翻译：根据发动机气缸压力估算的发动机系统控制方法对氧气浓度的响应。

7. 发明申请

WO2009148917A2 CONTROLLING EXHAUST GAS RECIRCULATION THROUGH MULTIPLE PATHS IN A TURBOCHARGED ENGINE SYSTEM 审中-公开
标题翻译：通过涡轮发动机系统中的多个管道控制排气回收
公开(公告)号：WO2009148917A2
公开(公告)日：2009-12-10
申请号：PCT/US2009/045457
申请日：2009-05-28
申请人： BORGWARNER INC. , SHUTTY, John , BENALI, Houcine, Ben Bechir
发明人： SHUTTY, John , BENALI, Houcine, Ben Bechir
IPC分类号： F02M25/07 , F02D21/08 , F02D41/04 , F02B37/00
CPC分类号： F02D41/0065 , F02B29/0406 , F02D13/0207 , F02D41/0007 , F02D41/006 , F02D2041/141 , F02D2041/1431 , F02D2200/0402 , F02M26/01 , F02M26/05 , F02M26/06 , F02M26/10 , F02M26/15 , F02M26/16 , F02M26/24 , F02M26/48 , F02M26/71 , Y02T10/144 , Y02T10/47
摘要： A method of controlling exhaust gas recirculation (EGR) in a turbocharged engine system including multiple EGR paths to account for at least one of system constraints, or dead time and/or lag time associated with at least one of the EGR paths.
摘要翻译：一种控制涡轮增压发动机系统中的废气再循环（EGR）的方法，该涡轮增压发动机系统包括多个EGR通路以考虑与至少一个EGR路径相关联的系统约束或死区时间和/或滞后时间中的至少一个。

8. 发明申请

WO2009035630A2 BOOSTING ASSIST ELECTRIC HYBRID COMBINATION 审中-公开
标题翻译：升降辅助电动混合组合
公开(公告)号：WO2009035630A2
公开(公告)日：2009-03-19
申请号：PCT/US2008/010610
申请日：2008-09-11
申请人： BORGWARNER INC. , SHUTTY, John
发明人： SHUTTY, John
IPC分类号： B60K6/26 , B60K6/28 , B60K6/22
CPC分类号： B60W20/13 , B60K6/48 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/00 , B60W2510/242 , B60W2710/06 , B60Y2400/435 , Y02T10/6221 , Y02T10/6286
摘要： An electric hybrid system having an internal combustion engine and a electric motor where the electric hybrid system includes a boost device and at least one electric storage device. The boost device is operatively connected to the internal combustion engine. The at least one electric storage device is in operative electrical communication with the boost device and the electric motor for selectively providing power by way of a controller to the electric motor or the boost device. The controller selects the electric motor, the internal combustion engine or boost assist and internal combination engine combinations for powering of a vehicle or other machine based on predetermined operator demand conditions.
摘要翻译：一种具有内燃机和电动机的电动混合动力系统，其中电动混合动力系统包括升压装置和至少一个蓄电装置。升压装置可操作地连接到内燃机。至少一个蓄电装置与升压装置和电动机可操作地电连通，用于通过控制器选择性地向电动机或升压装置提供动力。控制器基于预定的操作员需求条件选择电动机，内燃机或升压辅助和内部组合发动机组合以供车辆或其他机器供电。

9. 发明申请

WO2012145476A2 TURBOCHARGER BOOST CONTROL USING EXHAUST PRESSURE ESTIMATED FROM ENGINE CYLINDER PRESSURE 审中-公开
标题翻译：使用从发动机气缸压力估计的排气压力的涡轮增压器控制
公开(公告)号：WO2012145476A2
公开(公告)日：2012-10-26
申请号：PCT/US2012/034195
申请日：2012-04-19
申请人： BORGWARNER INC. , SHUTTY, John , WENZEL, Wolfgang
发明人： SHUTTY, John , WENZEL, Wolfgang
IPC分类号： F02D23/00 , F02D41/14 , F02D41/04 , F02B37/12
CPC分类号： F02D41/0007 , F02B37/18 , F02D35/023 , F02D41/145 , F02D2041/141 , F02D2041/1419 , F02D2200/0406 , F02M26/05 , F02M26/25 , Y02T10/144
摘要： Controlling turbocharger boost pressure using exhaust pressure estimated from engine cylinder pressure.
摘要翻译：使用从发动机气缸压力估计的排气压力控制涡轮增压器增压压力。

10. 发明申请

WO2008076630A1 TURBOCHARGER BOOST ASSIST DEVICE 审中-公开
标题翻译：涡轮增压器辅助装置
公开(公告)号：WO2008076630A1
公开(公告)日：2008-06-26
申请号：PCT/US2007/086377
申请日：2007-12-04
申请人： BORGWARNER INC. , KIENER, Timm , SHUTTY, John
发明人： KIENER, Timm , SHUTTY, John
IPC分类号： F01D15/10 , F01K23/06 , F02G5/00
CPC分类号： F02C6/12 , F01D5/025 , F01D25/162 , F01D25/166 , F03B1/00 , F04D29/057 , F04D29/059 , F05B2210/11 , F05B2220/40 , F05B2240/2411 , F05B2240/50 , F05B2240/57 , F05D2210/11 , F05D2220/40 , F05D2240/50 , F05D2240/55 , Y02E10/223
摘要： One embodiment of the invention includes a shaft, a compressor connected to the shaft, a first bearing support and a second bearing support each receiving a respective portion of the shaft to facilitate rotational movement of the shaft, and wherein the first bearing support is positioned on a first side of the compressor and wherein the second bearing support is positioned on a second side of the compressor. Another embodiment of the invention includes a turbocharger boost assist device comprising a shaft, a compressor, a first bearing support, and a second bearing support, and wherein the shaft includes a first end and a second end, the compressor connected to the shaft between the first end and second end to be driven by the shaft, the first bearing support and second bearing support each receiving a respective portion of the shaft to facilitate rotational movement of the shaft, the first bearing support being positioned on a first side of the compressor and the second bearing support being positioned on a second side of the compressor to prevent the shaft from being damaged by forces acting thereon during the operation of the turbocharger boost assist device.
摘要翻译：本发明的一个实施例包括轴，连接到轴的压缩机，第一轴承支撑件和第二轴承支撑件，每个轴承支撑件容纳轴的相应部分以便于轴的旋转运动，并且其中第一轴承支撑件位于压缩机的第一侧，其中第二轴承座位于压缩机的第二侧。本发明的另一实施例包括涡轮增压器升压辅助装置，其包括轴，压缩机，第一轴承支撑件和第二轴承支撑件，并且其中所述轴包括第一端和第二端，所述压缩机连接到所述轴之间第一端和第二端由轴驱动，第一轴承支撑件和第二轴承支撑件各自容纳轴的相应部分以便于轴的旋转运动，第一轴承支撑件定位在压缩机的第一侧上，所述第二轴承支撑件定位在所述压缩机的第二侧上，以防止所述轴在所述涡轮增压器升压辅助装置的操作期间被作用在其上的力损坏。

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