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1. 发明授权

US09291091B2 Turbocharger operation to increase brake effectiveness 有权
标题翻译：涡轮增压器操作提高刹车效能
公开(公告)号：US09291091B2
公开(公告)日：2016-03-22
申请号：US14240621
申请日：2011-08-25
申请人： Luis Carlos Cattani , John Zagone , Bashar Y. Melhem , Paul Gottemoller , Michael D. Bartkowicz
发明人： Luis Carlos Cattani , John Zagone , Bashar Y. Melhem , Paul Gottemoller , Michael D. Bartkowicz
IPC分类号： F02B33/44 , F02B47/08 , F02M25/07 , F02B33/40 , F02D13/04 , F02D23/00 , F02B37/00
CPC分类号： F02B33/40 , F02B37/00 , F02D13/04 , F02D23/00 , F02M26/05 , F02M26/27 , Y02T10/144
摘要： In response to activation of a compression release brake when a motor vehicle having a turbocharged internal combustion engine is operating at some elevation above sea level and a turbocharger compressor is operating in a region of an operating map which is creating boost air in an engine intake manifold which would cause the compression release brake to decelerate the vehicle more slowly at that elevation than it would at sea level for the same operating conditions of the vehicle and engine other than altitude, the compression release brake decelerates the vehicle less slowly by causing an exhaust gas recirculation system to reduce at least one of a) mass of exhaust diverted to an intake system of the engine and b) cooling of the diverted exhaust.
摘要翻译：响应于当具有涡轮增压内燃机的机动车辆在海平面以上的一些高度操作时，压缩释放制动器的启动，并且涡轮增压器压缩机在操作图的区域中操作，该操作图在发动机进气歧管中产生增压空气这将导致压缩释放制动在该高度处比在与海拔相同的车辆和发动机的相同操作条件下比在海拔处更缓慢的车辆减速，压缩释放制动器通过使废气再循环系统以减少以下中的至少一种：a）转向发动机进气系统的排气质量; b）转向排气的冷却。

2. 发明申请

US20140216398A1 TURBOCHARGER OPERATION TO INCREASE BRAKE EFFECTIVENESS 审中-公开
标题翻译：涡轮增压器操作以提高制动效率
公开(公告)号：US20140216398A1
公开(公告)日：2014-08-07
申请号：US14240606
申请日：2011-08-25
申请人： Luis Carlos Cattani , John Zagone , Bashar Y. Melhem , Paul Gottemoller , Michael D. Bartkowicz
发明人： Luis Carlos Cattani , John Zagone , Bashar Y. Melhem , Paul Gottemoller , Michael D. Bartkowicz
IPC分类号： F02B37/12
CPC分类号： F02B37/12 , F02B29/0418 , F02B37/00 , F02D13/04 , Y02T10/146
摘要： In response to activation of a compression release brake when a motor vehicle having a turbocharged internal combustion engine is operating at some elevation above sea level and a turbocharger compressor is operating in a region of an operating map which is creating boost air in an engine intake manifold which would cause the compression release brake to decelerate the vehicle more slowly at that elevation than it would at sea level for the same operating conditions of the vehicle and engine other than altitude, the compression release brake decelerates the vehicle less slowly by operating a valve mechanism to reduce flow through a charge air cooler and increase flow through a charge air cooler by-pass.
摘要翻译：响应于当具有涡轮增压内燃机的机动车辆在海平面以上的一些高度操作时，压缩释放制动器的启动，并且涡轮增压器压缩机在操作图的区域中操作，该操作图在发动机进气歧管中产生增压空气这将导致压缩释放制动在该高度处比在与海拔相同的车辆和发动机的相同操作条件下比在海拔处更缓慢地减速，压缩释放制动器通过操作阀机构来减慢车辆的速度。以减少通过增压空气冷却器的流量，并增加通过增压空气冷却器旁路的流量。

3. 发明授权

US09359962B2 Engine braking 有权
标题翻译：发动机制动
公开(公告)号：US09359962B2
公开(公告)日：2016-06-07
申请号：US14395724
申请日：2013-04-22
申请人： Michael D. Bartkowicz , Paul Gottemoller , Luis Carlos Cattani
发明人： Michael D. Bartkowicz , Paul Gottemoller , Luis Carlos Cattani
IPC分类号： F02D13/04 , F02B37/18 , F02B37/12 , F02D23/00 , F02B37/00 , F02B37/013 , F01L13/06 , F02B37/22 , F02B29/04 , F02M25/07 , F02D9/02
CPC分类号： F02D13/04 , F01L13/06 , F02B29/0412 , F02B37/004 , F02B37/013 , F02B37/127 , F02B37/18 , F02B37/22 , F02D9/02 , F02D23/00 , F02D2009/0242 , F02M26/05 , F02M26/28 , Y02T10/144
摘要： A system and method for controlling the quantity of compressed air that may enter into an engine cylinder during the intake stroke of a piston during an engine braking event. A control throttle may be positioned to restrict the quantity of compressed air that may enter into the cylinder during the intake stroke. The control throttle may also be positioned downstream of the engine and configured to adjustably restrict the quantity of exhaust gas that may be delivered to a turbine. By restricting the exhaust gas delivered to the turbine, the power generated by the turbine that is used by the compressor to compress intake air may also be reduced. Moreover, by controlling the power available to the compressor, the quantity of compressed intake air may be controlled, which allows for control of the quantity of compressed air that enters into the cylinder during the compression stroke.
摘要翻译：一种用于在发动机制动事件期间控制在活塞的进气冲程期间可能进入发动机气缸的压缩空气量的系统和方法。控制节流阀可以定位成限制在进气冲程期间可能进入气缸的压缩空气的量。控制节气门也可以位于发动机的下游，并被配置为可调节地限制可能被输送到涡轮机的废气的量。通过限制输送到涡轮机的废气，也可以减少由压缩机用于压缩进气的涡轮产生的动力。此外，通过控制压缩机可用的功率，可以控制压缩进气的量，这允许控制在压缩冲程期间进入气缸的压缩空气的量。

4. 发明申请

US20140208743A1 TURBOCHARGER OPERATION TO INCREASE BRAKE EFFECTIVENESS 有权
标题翻译：涡轮增压器操作以提高制动效率
公开(公告)号：US20140208743A1
公开(公告)日：2014-07-31
申请号：US14240621
申请日：2011-08-25
申请人： Luis Carlos Cattani , John Zagone , Bashar Y. Melhem , Paul Gottemoller , Michael D. Bartkowicz
发明人： Luis Carlos Cattani , John Zagone , Bashar Y. Melhem , Paul Gottemoller , Michael D. Bartkowicz
IPC分类号： F02B33/40
CPC分类号： F02B33/40 , F02B37/00 , F02D13/04 , F02D23/00 , F02M26/05 , F02M26/27 , Y02T10/144
摘要： In response to activation of a compression release brake when a motor vehicle having a turbocharged internal combustion engine is operating at some elevation above sea level and a turbocharger compressor is operating in a region of an operating map which is creating boost air in an engine intake manifold which would cause the compression release brake to decelerate the vehicle more slowly at that elevation than it would at sea level for the same operating conditions of the vehicle and engine other than altitude, the compression release brake decelerates the vehicle less slowly by causing an exhaust gas recirculation system to reduce at least one of a) mass of exhaust diverted to an intake system of the engine and b) cooling of the diverted exhaust.
摘要翻译：响应于当具有涡轮增压内燃机的机动车辆在海平面以上的一些高度操作时，压缩释放制动器的启动，并且涡轮增压器压缩机在操作图的区域中操作，该操作图在发动机进气歧管中产生增压空气这将导致压缩释放制动在该高度处比在与海拔相同的车辆和发动机的相同操作条件下比在海拔处更缓慢地减速，压缩释放制动器通过造成废气再循环系统以减少以下中的至少一种：a）转向发动机进气系统的排气质量; b）转向排气的冷却。

5. 发明申请

US20150107553A1 ENGINE BRAKING 有权
标题翻译：发动机制动
公开(公告)号：US20150107553A1
公开(公告)日：2015-04-23
申请号：US14395724
申请日：2013-04-22
申请人： Michael D. Bartkowicz , Paul Gottemoller , Luis Carlos Cattani
发明人： Michael D. Bartkowicz , Paul Gottemoller , Luis Carlos Cattani
IPC分类号： F02D13/04 , F01L13/06 , F02B37/22 , F02D9/02
CPC分类号： F02D13/04 , F01L13/06 , F02B29/0412 , F02B37/004 , F02B37/013 , F02B37/127 , F02B37/18 , F02B37/22 , F02D9/02 , F02D23/00 , F02D2009/0242 , F02M26/05 , F02M26/28 , Y02T10/144
摘要： A system and method for controlling the quantity of compressed air that may enter into an engine cylinder during the intake stroke of a piston during an engine braking event. A control throttle may be positioned to restrict the quantity of compressed air that may enter into the cylinder during the intake stroke. The control throttle may also be positioned downstream of the engine and configured to adjustably restrict the quantity of exhaust gas that may be delivered to a turbine. By restricting the exhaust gas delivered to the turbine, the power generated by the turbine that is used by the compressor to compress intake air may also be reduced. Moreover, by controlling the power available to the compressor, the quantity of compressed intake air may be controlled, which allows for control of the quantity of compressed air that enters into the cylinder during the compression stroke.
摘要翻译：一种用于在发动机制动事件期间控制在活塞的进气冲程期间可能进入发动机气缸的压缩空气量的系统和方法。控制节流阀可以定位成限制在进气冲程期间可能进入气缸的压缩空气的量。控制节气门也可以位于发动机的下游，并被配置为可调节地限制可能被输送到涡轮机的废气的量。通过限制输送到涡轮机的废气，也可以减少由压缩机用于压缩进气的涡轮产生的动力。此外，通过控制压缩机可用的功率，可以控制压缩进气的量，这允许控制在压缩冲程期间进入气缸的压缩空气的量。

6. 发明申请

US20130167527A1 Exhaust Pulse Energy Divider 有权
标题翻译：排气脉冲能量分配器
公开(公告)号：US20130167527A1
公开(公告)日：2013-07-04
申请号：US13636943
申请日：2011-02-24
申请人： Luis Carlos Cattani , John Zagone , Paul Gottemoller , James P. Burke , Michael D. Bartkowicz
发明人： Luis Carlos Cattani , John Zagone , Paul Gottemoller , James P. Burke , Michael D. Bartkowicz
IPC分类号： F02B27/04 , F02B37/18
CPC分类号： F02B27/04 , F01D9/026 , F01D17/105 , F02B37/18 , F02B37/183 , F05D2220/40 , F05D2240/12 , Y10T137/0536
摘要： An exhaust gas turbocharger housing (10) for an engine includes a main turbine housing portion (14) and a throat portion (12) defining an exhaust gas passageway (20) that is in upstream fluid communication with the main turbine housing. The exhaust passageway (20) communicates exhaust gases (EG) to the main turbine housing portion (14). A flow divider (22) generally bisects the exhaust gas passageway (20) forming a first inlet passageway (24A) and a second inlet passageway (24B). A flow hole (26) is disposed through the flow divider (22) for permitting the fluid communication of exhaust gas (EG) from the first inlet passageway (24A) to the second inlet passageway (24B).
摘要翻译：用于发动机的废气涡轮增压器壳体（10）包括主涡轮机壳体部分（14）和限定与主涡轮机壳体上游流体连通的排气通道（20）的喉部分（12）。排气通道（20）将废气（EG）连通到主涡轮机壳体部分（14）。分流器（22）通常对形成第一入口通道（24A）和第二入口通道（24B）的废气通道（20）进行二等分。流通孔（26）穿过分流器（22）设置，用于允许废气（EG）从第一入口通道（24A）到第二入口通道（24B）的流体连通。

7. 发明申请

US20110023849A1 Turbocharger with Integrated Centrifugal Breather 有权
标题翻译：带集成式离心通风机的涡轮增压器
公开(公告)号：US20110023849A1
公开(公告)日：2011-02-03
申请号：US12511502
申请日：2009-07-29
申请人： Luis Carlos Cattani , Paul Gottemoller
发明人： Luis Carlos Cattani , Paul Gottemoller
IPC分类号： F02B25/06 , F02B33/44
CPC分类号： F02B37/005 , F01M2013/0422 , F02M25/06 , F02M35/10222 , Y02T10/121 , Y02T10/144
摘要： A breather system for a crankcase of an internal combustion engine, includes a centrifuge driven by the engine turbocharger. The turbocharger has a turbine and a compressor, the compressor driven by the turbine. The centrifuge is driven by the turbine on a common shaft with the compressor and includes a centrifuge inlet, a gas outlet and an oil outlet. Crankcase gas is delivered to the centrifuge and oil is removed by the centrifuge and collected within the turbocharger housing and substantially oil free gas is passed through the centrifuge, through an axially passage in the shaft and into an inlet of the compressor.
摘要翻译：用于内燃机曲轴箱的呼吸系统包括由发动机涡轮增压器驱动的离心机。涡轮增压器具有涡轮机和压缩机，压缩机由涡轮机驱动。离心机由涡轮机与带压缩机的公共轴驱动，并包括离心机入口，气体出口和出油口。曲轴箱气体被输送到离心机，并且通过离心机除去油，并且收集在涡轮增压器壳体内，并且基本上无油的气体通过轴在轴中通过并进入压缩机的入口。

8. 发明申请

US20100037856A1 EXHAUST SYSTEM FOR ENGINE BRAKING 有权
标题翻译：用于发动机制动的排气系统
公开(公告)号：US20100037856A1
公开(公告)日：2010-02-18
申请号：US12537588
申请日：2009-08-07
申请人： Steven J. Dickerson , Luis Carlos Cattani , Martin R. Zielke , Richard Franzwa , Qianfan Xin , Paul Gottemoller , Dirk Jungen
发明人： Steven J. Dickerson , Luis Carlos Cattani , Martin R. Zielke , Richard Franzwa , Qianfan Xin , Paul Gottemoller , Dirk Jungen
IPC分类号： F02D9/06 , F02D23/00 , F02B33/44
CPC分类号： F02D9/06 , F02B37/02 , F02B37/025 , F02M26/05 , F02M26/71 , Y02T10/144
摘要： An engine braking system includes a turbocharger having a turbine and a compressor. An exhaust manifold includes a first pipe for channeling a first portion of the engine exhaust and a second pipe for channeling a second portion of the engine exhaust. The first and second pipes are connected to an inlet of the turbine. A cross pipe, as part of an exhaust gas recirculation (EGR) conduit, is open between the first and second pipes and at one end to the remaining portion of the EGR conduit. A valve can be arranged within the cross pipe and ca be operable in a first mode of operation to block flow between the first and second pipes and allow flow between the first pipe and the remaining portion of the EGR conduit and to allow flow between the first and second pipes and the inlet of the turbine. The valve is operable in a second mode of operation to allow flow between the first and second pipes, and to reduce or block flow between the second pipe and the turbine inlet.
摘要翻译：发动机制动系统包括具有涡轮机和压缩机的涡轮增压器。排气歧管包括用于引导发动机排气的第一部分的第一管和用于引导发动机排气的第二部分的第二管。第一和第二管道连接到涡轮机的入口。作为排气再循环（EGR）导管的一部分的十字管在第一和第二管之间是敞开的，并且在一端到EGR管道的剩余部分。阀可以布置在横管内并且可在第一操作模式下操作以阻止第一和第二管之间的流动，并允许第一管和EGR管的剩余部分之间的流动，并且允许在第一和第二管之间流动和第二管道和涡轮机的入口。阀可操作在第二操作模式中以允许在第一和第二管之间流动，并且减少或阻止第二管和涡轮入口之间的流动。

9. 发明申请

US20150112572A1 CENTRALIZED ACTUATOR CONTROL MODULE 审中-公开
标题翻译：集中执行器控制模块
公开(公告)号：US20150112572A1
公开(公告)日：2015-04-23
申请号：US14407370
申请日：2012-06-11
申请人： Oswald Baasch , Paul Gottemoller , Luis Carlos Cattani , Jon A. Bigley
发明人： Oswald Baasch , Paul Gottemoller , Luis Carlos Cattani , Jon A. Bigley
IPC分类号： F02D29/02
CPC分类号： F02D29/02 , F02D41/266 , F02D41/28 , F02D2041/281 , F02D2250/12 , F02D2700/07
摘要： An apparatus for controlling a plurality of actuators that assists in controlling the operation of a motorized vehicle. The apparatus includes a centralized actuator control module that is positioned remotely from an engine control unit. The centralized actuator control module includes a processor that is configured to control the operation of the actuators. The apparatus may include a first communication cable that is configured to deliver information between the centralized actuator control module and the engine control unit. An actuator communication cable may be configured to deliver power from the centralized actuator control module to one or more of the plurality of actuators. The apparatus may include a second communication cable configured to deliver sensed data to the centralized actuator control module that the centralized actuator control module uses to determine whether to operate one or more of the actuators.
摘要翻译：一种用于控制有助于控制机动车辆的操作的多个致动器的装置。该装置包括远离发动机控制单元定位的集中式执行器控制模块。集中式执行器控制模块包括被配置为控制致动器的操作的处理器。该装置可以包括被配置为在集中式执行器控制模块和发动机控制单元之间传送信息的第一通信电缆。致动器通信电缆可以被配置为将功率从中央执行器控制模块输送到多个致动器中的一个或多个。该装置可以包括被配置为将感测到的数据传送到集中式执行器控制模块的第二通信电缆，集中式执行器控制模块用于确定是否操作一个或多个致动器。

10. 发明申请

US20110173973A1 TURBINE INLET FLOW MODULATOR 审中-公开
标题翻译：涡轮入口流量调节器
公开(公告)号：US20110173973A1
公开(公告)日：2011-07-21
申请号：US12985640
申请日：2011-01-06
申请人： Luis Carlos Cattani , John Zagone , Paul Gottemoller , James P. Burke
发明人： Luis Carlos Cattani , John Zagone , Paul Gottemoller , James P. Burke
IPC分类号： F02C6/12 , F01D17/12 , B23P15/00
CPC分类号： F01D17/143 , F01D9/026 , F01D17/167 , F02C6/12 , F02C7/042 , F05D2220/40 , F05D2240/12 , F05D2250/42 , Y10T29/49243
摘要： A turbine (22T) of a turbocharger (22) has a housing (24), a turbine wheel (30) disposed within an interior of the housing on a shaft (32) for rotation with the shaft about an axis of rotation (34). A scroll (38) directs a gas toward the axis for imparting rotation to the turbine wheel and shaft. A ring (44) is concentric with the axis and is selectively positionable along the axis for selectively restricting gas directed from the scroll toward the axis. A mechanism (48), including a first-class lever (86) pivotally mounted on the housing, positions the ring along the axis.
摘要翻译：涡轮增压器（22）的涡轮机（22T）具有壳体（24），涡轮机叶轮（30），其布置在壳体内部的轴（32）上，用于使轴围绕旋转轴线（34）旋转，。涡旋件（38）将气体朝向轴线引导以向涡轮机叶轮和轴提供旋转。环（44）与轴线同心并且可选择性地沿轴线定位，用于选择性地限制从涡卷朝向轴线引导的气体。包括枢转地安装在壳体上的一级杠杆（86）的机构（48）将该环沿轴线定位。

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