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1. 发明授权

US11305231B2 Pollutant treatment process and apparatus 有权
公开(公告)号：US11305231B2
公开(公告)日：2022-04-19
申请号：US16769158
申请日：2018-12-03
申请人： Ricardo UK Limited , Ricardo Inc.
发明人： Damodara M. Poojary , Jacques F. Nicole , Matthew Keenan
IPC分类号： C01B3/40 , B01J23/745 , B01J35/00 , B01J37/02 , B01J37/08 , B01D53/86 , B01D53/94 , B01D53/92
摘要： A process for removing hydrocarbons from a feed stream containing hydrocarbons includes introducing ozone to the feed stream to produce an ozone doped stream containing ozone and hydrocarbons, and contacting the ozone doped stream with a supported metal catalyst at a temperature of from 100° C. to 300° C. to produce a treated stream, wherein the supported metal catalyst comprises iron supported on a support selected from aluminosilicates, silica-aluminas, silicates and aluminas. A process for removing NOx from a feed stream containing NOx, and an apparatus for removing hydrocarbons and/or NOx from a feed stream containing hydrocarbons and/or NOx are also provided.

2. 发明授权

US07668704B2 Apparatus and method for compressor and turbine performance simulation 失效
标题翻译：压缩机和涡轮机性能模拟的装置和方法
公开(公告)号：US07668704B2
公开(公告)日：2010-02-23
申请号：US11342004
申请日：2006-01-27
申请人： Mathias S. Perchanok , Michael F. Flemming
发明人： Mathias S. Perchanok , Michael F. Flemming
IPC分类号： G06F7/60 , G06F17/10
CPC分类号： F02D41/1401 , F02D41/0007 , F02D2041/1433 , F02D2041/1437 , Y02T10/144
摘要： A method and an apparatus for simulating the operation of a pressured air source or sink such as a compressor or a turbine for a vehicle internal combustion engine calculates momentum sources at interfaces in the compressor or the turbine. A model stores steady state values of mass flux and enthalpy change related to rotational speed, inlet pressure and temperature and outlet pressure. The simulation can be an input to an engine control module for controlling the operation of the vehicle engine connected with the compressor or turbine.
摘要翻译：用于模拟用于车辆内燃机的诸如压缩机或涡轮机的加压空气源或水槽的操作的方法和装置计算压缩机或涡轮机中的界面处的动量源。模型存储与转速，入口压力和温度和出口压力有关的质量通量和焓变的稳态值。模拟可以是用于控制与压缩机或涡轮机连接的车辆发动机的操作的发动机控制模块的输入。

3. 发明授权

US07454285B2 Optimized flex fuel powertrain 失效
标题翻译：优化弹性燃料动力总成
公开(公告)号：US07454285B2
公开(公告)日：2008-11-18
申请号：US11865000
申请日：2007-09-30
申请人： Mark Christie , John Stokes
发明人： Mark Christie , John Stokes
IPC分类号： F02M25/00
CPC分类号： F02D41/0025 , B60W10/11 , B60W10/12 , B60W10/16 , F02B29/0406 , F02D19/0689 , F02D19/084 , F02D19/087 , F02D41/0007 , F02D2041/001 , F02D2200/0611 , Y02T10/36
摘要： A fuel system and powertrain for a flexible fuel system vehicle utilizes a controller system to control variables in an engine and the final drive optimize operating efficiency of the vehicle while using an alcohol-gasoline blend. The controller system regulates engine operating variables such as fuel pressure, fuel flow, air-fuel flow, air-fuel temperature, and valve timing. The controller system regulates engine operating variables such as transmission gear selection and gear changing as well as differential ratio changes.
摘要翻译：用于柔性燃料系统车辆的燃料系统和动力系统利用控制器系统来控制发动机中的变量，并且最终驱动器在使用醇 - 汽油混合物时优化车辆的操作效率。控制器系统调节发动机运行变量，如燃油压力，燃料流量，空气 - 燃料流量，空燃比温度和气门正时。控制器系统调节发动机运行变量，如变速档位选择和换档以及差速比变化。

4. 发明申请

US20080228372A1 OPTIMIZED FLEX FUEL POWERTRAIN 失效
标题翻译：优化的FLEX燃油动力传动系
公开(公告)号：US20080228372A1
公开(公告)日：2008-09-18
申请号：US11865000
申请日：2007-09-30
申请人： Mark J. Christie , John Stokes
发明人： Mark J. Christie , John Stokes
IPC分类号： F02D41/00
CPC分类号： F02D41/0025 , B60W10/11 , B60W10/12 , B60W10/16 , F02B29/0406 , F02D19/0689 , F02D19/084 , F02D19/087 , F02D41/0007 , F02D2041/001 , F02D2200/0611 , Y02T10/36
摘要： A fuel system and powertrain for a flexible fuel system vehicle utilizes a controller system to control variables in an engine and the final drive optimize operating efficiency of the vehicle while using an alcohol-gasoline blend. The controller system regulates engine operating variables such as fuel pressure, fuel flow, air-fuel flow, air-fuel temperature, and valve timing. The controller system regulates engine operating variables such as transmission gear selection and gear changing as well as differential ratio changes.
摘要翻译：用于柔性燃料系统车辆的燃料系统和动力系统利用控制器系统来控制发动机中的变量，并且最终驱动器在使用醇 - 汽油混合物时优化车辆的操作效率。控制器系统调节发动机运行变量，如燃油压力，燃料流量，空气 - 燃料流量，空燃比温度和气门正时。控制器系统调节发动机运行变量，如变速档位选择和换档以及差速比变化。

5. 发明授权

US10780395B2 Pollutant treatment process and apparatus 有权
公开(公告)号：US10780395B2
公开(公告)日：2020-09-22
申请号：US15830701
申请日：2017-12-04
申请人： Ricardo Inc. , Ricardo UK Limited
发明人： Damodara M. Poojary , Jacques F. Nicole , Matthew Keenan
IPC分类号： B01D53/86 , B01J23/745 , B01J35/00 , B01J37/02 , B01J37/08 , C01B3/40 , B01D53/94 , B01D53/92
摘要： A process for removing hydrocarbons from a feed stream containing hydrocarbons includes introducing ozone to the feed stream to produce an ozone doped stream containing ozone and hydrocarbons, and contacting the ozone doped stream with a supported metal catalyst at a temperature of from 100° C. to 300° C. to produce a treated stream, wherein the supported metal catalyst comprises iron supported on a support selected from aluminosilicates, silica-aluminas, silicates and aluminas. A process for removing NOx from a feed stream containing NOx, and an apparatus for removing hydrocarbons and/or NOx from a feed stream containing hydrocarbons and/or NOx are also provided.

6. 发明申请

US20190168159A1 POLLUTANT TREATMENT PROCESS AND APPARATUS 审中-公开
公开(公告)号：US20190168159A1
公开(公告)日：2019-06-06
申请号：US15830701
申请日：2017-12-04
申请人： Ricardo Inc. , Ricardo UK Limited
发明人： Damodara M. Poojary , Jacques F. Nicole , Matthew Keenan
IPC分类号： B01D53/86 , C01B3/40 , B01J23/745 , B01J35/00 , B01J37/02 , B01J37/08
CPC分类号： B01D53/8628 , B01D53/8625 , B01D53/8668 , B01D53/92 , B01D53/9409 , B01D2251/104 , B01D2255/20738 , B01D2255/30 , B01D2256/16 , B01D2257/404 , B01D2257/702 , B01D2258/012 , B01D2258/014 , B01D2258/0283 , B01J23/745 , B01J35/0006 , B01J37/0201 , B01J37/0236 , B01J37/088 , C01B3/40 , C01B2203/0261 , C01B2203/1047 , C01B2203/1082 , C01B2203/1235 , C01B2203/1247
摘要： A process for removing hydrocarbons from a feed stream containing hydrocarbons includes introducing ozone to the feed stream to produce an ozone doped stream containing ozone and hydrocarbons, and contacting the ozone doped stream with a supported metal catalyst at a temperature of from 100° C. to 300° C. to produce a treated stream, wherein the supported metal catalyst comprises iron supported on a support selected from aluminosilicates, silica-aluminas, silicates and aluminas. A process for removing NOx from a feed stream containing NOx, and an apparatus for removing hydrocarbons and/or NOx from a feed stream containing hydrocarbons and/or NOx are also provided.

7. 发明授权

US08523734B2 Multi-mode hybrid transmission 失效
标题翻译：多模混合传输
公开(公告)号：US08523734B2
公开(公告)日：2013-09-03
申请号：US12613992
申请日：2009-11-06
申请人： Shaun E. Mepham , Jonathan P. Brentnall , Cameron P. Williams , Eric Sharkness , Felipe V. Brandao
发明人： Shaun E. Mepham , Jonathan P. Brentnall , Cameron P. Williams , Eric Sharkness , Felipe V. Brandao
IPC分类号： F16H3/72 , F16H37/06 , B60W10/02 , B60W10/08
CPC分类号： B60K6/442 , B60K6/36 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L7/10 , B60L11/126 , B60L11/14 , B60L15/2054 , B60L2240/423 , B60L2240/443 , B60L2240/507 , B60L2260/12 , F16H3/089 , F16H37/046 , F16H37/065 , F16H2037/045 , F16H2200/0043 , Y02T10/6217 , Y02T10/6234 , Y02T10/645 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T74/19219 , Y10T74/19284 , Y10T477/23 , Y10T477/26
摘要： A multi-mode hybrid transmission for transmitting power from a prime mover and a stored source of energy to a final drive shaft. The transmission may include an input shaft to receive torque from the prime mover, a countershaft operatively coupled to the final drive shaft, a plurality of gear pairs each defining a torque path from the input shaft to the countershaft, a synchromesh clutch assembly to selectively couple the input shaft with a desired gear pair, and first and second electric machines rotatably carried by the input shaft. The first electric machine can provide a motive force to the final drive shaft and the second electric machine can covert rotary speed of the input shaft into electrical energy. Additionally, the first and second electric machines can provide supplemental torque to the output shaft during periods of reduced torque from the prime mover associated with a change in torque path.
摘要翻译：一种用于将来自原动机和存储的能量源的动力传递到最终驱动轴的多模混合变速器。变速器可以包括输入轴以接收来自原动机的扭矩，可操作地联接到最终传动轴的中间轴，多个齿轮对，每个齿轮对限定从输入轴到中间轴的扭矩路径;同步啮合离合器组件，用于选择性地联接具有所需齿轮对的输入轴以及由输入轴可转动地承受的第一和第二电机。第一电机可以向最终驱动轴提供动力，第二电机可以将输入轴的转速转换成电能。此外，第一和第二电机可以在与来自原动机的转矩相关联的扭矩路径变化的减小转矩期间向输出轴提供补充扭矩。

8. 发明授权

US07137381B1 Indirect variable valve actuation for an internal combustion engine 有权
标题翻译：用于内燃机的间接可变阀致动器
公开(公告)号：US07137381B1
公开(公告)日：2006-11-21
申请号：US11105144
申请日：2005-04-13
申请人： Russell J. Wakeman , Frédéric F. Jacquelin
发明人： Russell J. Wakeman , Frédéric F. Jacquelin
IPC分类号： F02D11/10 , G01M19/00
CPC分类号： F02M35/10045 , F02B23/101 , F02B27/008 , F02B27/0289 , F02B29/0406 , F02B29/083 , F02B37/00 , F02B2075/125 , F02D9/04 , F02D13/0273 , F02D13/0284 , F02D41/0002 , F02D41/008 , F02M26/01 , F02M26/20 , Y02T10/146 , Y02T10/42
摘要： A reciprocating piston-type internal combustion engine includes an engine cylinder, an intake port, an intake runner providing a passage through which intake gas enters the cylinder through the intake port, an intake valve for opening and closing the intake port, and a first flap located in the intake runner upstream from the intake valve, arranged in series with the intake valve, and having first and second positional states that vary during each engine cycle. The first state opens the intake runner passage to permit intake gas to enter the cylinder through the intake port. The second state at least partially closes the intake runner passage to control the flow of gas exiting or entering the cylinder through the intake port.
摘要翻译：往复式活塞式内燃机包括发动机气缸，进气口，进气流道，其提供进气通过进气口进入气缸的通道，用于打开和关闭进气口的进气阀，以及第一阀瓣位于进气阀的上游，与进气阀串联设置，并具有在每个发动机循环期间变化的第一和第二位置状态。第一状态打开进气道通道，以允许进气通过进气口进入气缸。第二状态至少部分地关闭进气道通道，以控制通过进气口离开或进入气缸的气体的流动。

9. 发明授权

US07086280B2 Aeration sensing device 失效
标题翻译：曝气检测装置
公开(公告)号：US07086280B2
公开(公告)日：2006-08-08
申请号：US10679883
申请日：2003-10-06
申请人： Russell J. Wakeman , Wayne A. Thelen
发明人： Russell J. Wakeman , Wayne A. Thelen
IPC分类号： G01N30/62 , G01N33/26
CPC分类号： G01N33/2888
摘要： A system for detecting aeration in a lubricant includes a sensor having a pair of spaced apart concentric rings forming a first capacitor through which the lubricant flows and a capacitor segment forming a second capacitor with the outer ring. The capacitors are connected in a balanced bridge circuit and the second capacitor is constructed to remove gas entrapped in the lubricant present in the second capacitor so that the bridge becomes unbalanced indicating gas entrapped in the lubricant flowing through the first capacitor.
摘要翻译：用于检测润滑剂曝气的系统包括具有一对间隔开的同心环的传感器，所述同心环形成润滑剂流过的第一电容器和与所述外环形成第二电容器的电容器段。电容器连接在平衡桥接电路中，第二电容器被构造成去除夹在第二电容器中存在的润滑剂中的气体，使得桥接器变得不平衡，指示被夹在流过第一电容器的润滑剂中的气体。

10. 发明授权

US06883477B2 Apparatus for deactivating an engine valve 失效
标题翻译：用于停用发动机气门的装置
公开(公告)号：US06883477B2
公开(公告)日：2005-04-26
申请号：US10679832
申请日：2003-10-06
申请人： Russell J. Wakeman
发明人： Russell J. Wakeman
IPC分类号： F01L9/02 , F01L13/00 , F02B1/12 , F01L1/34
CPC分类号： F01L13/0005 , F01L1/08 , F01L9/02 , F01L9/025 , F01L2001/34446 , F01L2800/10 , F02B1/12
摘要： An apparatus for deactivating an engine valve has an accumulator sleeve slidably retained in an engine block and biased toward a lower chamber in fluid communication with an interior of the sleeve. A follower piston slides in the sleeve in contact with a lobe of a can. An upper piston slides in an upper chamber in contact with a pushrod. A fluid passage connects the lower chamber and the upper chamber. A normally open spool valve in the fluid passage includes a control spool for opening and closing the passage. Another passage connects the lower chamber and one end of the control spool. A spring chamber provides fluid to an opposite end of the control spool through a control valve from a source of pressurized fluid.
摘要翻译：用于停用发动机气门的装置具有可滑动地保持在发动机缸体中的蓄能器套筒，并朝着与套筒内部流体连通的下腔室偏压。随动活塞在套筒中滑动，与罐的凸缘接触。上活塞在与推杆接触的上室中滑动。流体通道连接下腔室和上腔室。流体通道中的常开滑阀包括用于打开和关闭通道的控制阀芯。另一通道连接下腔室和控制阀芯的一端。弹簧室通过来自加压流体源的控制阀将流体提供给控制阀芯的相对端。

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