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91. 发明申请

US20060200298A1 Engine control system for an internal combustion engine having a plurality of cylinders 有权
标题翻译：具有多个气缸的内燃机的发动机控制系统
公开(公告)号：US20060200298A1
公开(公告)日：2006-09-07
申请号：US11368215
申请日：2006-03-03
申请人： Martin Jehle
发明人： Martin Jehle
IPC分类号： F02D41/14 , F02D41/28 , F02P5/15
CPC分类号： F02D41/266 , F02D11/105 , F02D37/02 , F02D41/1443 , F02D41/16 , F02D41/187 , F02D2041/001 , F02D2200/0406 , F02D2200/0414 , F02D2200/703 , F02D2250/18
摘要： An engine control system comprises a first control device which is associated with a first section of the cylinders, and a second control device which is associated with a second section of the cylinders. The first control device is designed in order to determine an intermediate required value (TQI_INT_SP_FAST) for a torque to be set quickly which is set by way of one or more final control elements for setting a quantity of fuel that is to be metered or an ignition angle. The intermediate required value (TQI_INT_SP_FAST) is determined depending on at least one operating variable of the internal combustion engine. The first control device is also designed in order to determine at least one correction value for the torque to be set quickly [lacuna] at least one operating variable. The first control device has a communications interface for communicating the intermediate required value (TQI_INT_SP_FAST) and the at least one correction value to a communications interface of the second control device. The second control device is designed in order to determine a required value (TQI_FAST2) of a fast torque to be set depending on the intermediate required value (TQI_INT_SP_FAST), the at least one correction value and at least one measured variable associated with the second control device, and in order to set the required value (TQI_FAST2).
摘要翻译：发动机控制系统包括与气缸的第一部分相关联的第一控制装置和与气缸的第二部分相关联的第二控制装置。设计第一控制装置是为了确定快速设定的扭矩的中间要求值（TQI_INT_SP_FAST），其通过用于设定要计量的燃料量或点火的一个或多个最终控制元件设定角度。中间要求值（TQI_INT_SP_FAST）根据内燃机的至少一个操作变量来确定。第一控制装置还被设计成为至少一个操作变量确定快速设定的扭矩的至少一个校正值。第一控制装置具有用于将中间要求值（TQI_INT_SP_FAST）和至少一个校正值传送到第二控制装置的通信接口的通信接口。设计第二控制装置以便根据中间要求值（TQI_INT_SP_FAST）确定要设定的快速转矩的要求值（TQI_FAST2），该至少一个校正值和与第二个相关联的至少一个测量变量控制设备，并设置所需的值（TQI_FAST 2）。

92. 发明申请

US20060185631A1 Four-cylinder, four-cycle, free piston, premixed charge compression ignition, internal combustion reciprocating piston engine with a variable piston stroke 有权
标题翻译：四缸，四循环，自由活塞，预混合充气压缩点火，内燃往复活塞发动机具有可变活塞冲程
公开(公告)号：US20060185631A1
公开(公告)日：2006-08-24
申请号：US11358789
申请日：2006-02-21
申请人： John Fitzgerald
发明人： John Fitzgerald
IPC分类号： F02B75/22 , F02B71/00
CPC分类号： F02B71/00 , F01B9/047 , F02B1/12 , F02B75/04 , F02B75/228 , F02B75/24 , F02D15/02 , F02D35/028 , F02D41/0002 , F02D41/0007 , F02D41/187 , F02D41/3035 , F02D2041/001 , Y02T10/12 , Y02T10/128
摘要： A four-cycle, four-cylinder, premixed charge compression ignition internal combustion reciprocating free piston engine with a variable piston stroke and a compression ratio that varies as needed to provide charge ignition, to offer the potential of higher efficiency, lower emissions, and multi-fuel operation. The engine does not have a crankshaft, and therefore does not provide direct rotary output. Instead its free pistons oscillate, in a manner similar to a two cycle free piston engine. For many applications, such as piston pumps and compressors, the engine provides an output directly driven by the oscillating pistons. In other applications, such as but not limited to use as a gas generator for a power turbine, the engine provides an indirect means of producing rotary power. When the engine is used with high-speed power turbines, the power turbine may be directly coupled to a high-speed alternator for electrical power output.
摘要翻译：具有可变活塞冲程和压缩比的四冲程四缸预混合充气压缩点火内燃往复式自由活塞发动机，根据需要改变以提供充气点火，从而提供更高效率，更低排放和更多的潜力 - 燃油操作。发动机没有曲轴，因此不提供直接的旋转输出。相反，其自由活塞以类似于两循环自由活塞发动机的方式振荡。对于许多应用，例如活塞泵和压缩机，发动机提供直接由振荡活塞驱动的输出。在其他应用中，例如但不限于用作动力涡轮机的气体发生器，发动机提供产生旋转动力的间接装置。当发动机与高速动力涡轮机一起使用时，动力涡轮机可以直接耦合到用于电力输出的高速交流发电机。

93. 发明授权

US07092813B2 Fuel injection control of engine 有权
标题翻译：发动机燃油喷射控制
公开(公告)号：US07092813B2
公开(公告)日：2006-08-15
申请号：US11242948
申请日：2005-10-05
申请人： Kazuhiko Abe , Hatsuo Nagaishi
发明人： Kazuhiko Abe , Hatsuo Nagaishi
IPC分类号： G06F19/00 , F02M51/00
CPC分类号： F02D41/10 , F02D41/1401 , F02D41/1454 , F02D41/187 , F02D41/345 , F02D2041/141 , F02D2041/1416 , F02D2200/0402 , F02D2200/0404 , F02D2200/602 , F02D2200/703 , Y02T10/44
摘要： In an internal combustion engine (1), air is taken into a cylinder (5) from an intake passage (30) through an intake valve (15). The amount of air taken into the cylinder (5) is controlled to a target intake air amount by having an engine controller (31) operate an intake throttle (23) in accordance with an accelerator opening (APO), taking into account a predetermined response delay (T2). The engine controller (31) calculates a predicted value (Qc1) of the intake air amount on the basis of the accelerator opening (APO), and controls a fuel injector (21) to inject fuel in a target fuel injection amount (Ti) which corresponds to this predicted value (Qc1) at a predetermined timing. In so doing, an improvement is achieved in the degree of precision with which air-fuel ratio control is performed when the internal combustion engine (1) accelerates or decelerates.
摘要翻译：在内燃机（1）中，从进气通路（30）通过进气门（15）将空气吸入气缸（5）。通过使发动机控制器31根据加速器开度（APO）操作进气节气门（23），考虑到预定的响应，将进入气缸（5）的空气量控制到目标进气量延迟（T 2）。发动机控制器31基于加速器开度（APO）计算进气量的预测值（Qc 1），并控制燃料喷射器21以目标燃料喷射量（Ti）喷射燃料，其在预定定时对应于该预测值（Qc 1）。在这样做时，在内燃机（1）加速或减速时，在进行空燃比控制的精度上得到改善。

94. 发明授权

US07086381B2 Apparatus and method for controlling an internal combustion engine 失效
公开(公告)号：US07086381B2
公开(公告)日：2006-08-08
申请号：US10201199
申请日：2002-07-24
申请人： Kenichi Machida , Satoru Watanabe , Makoto Nakamura
发明人： Kenichi Machida , Satoru Watanabe , Makoto Nakamura
IPC分类号： F02D13/00
CPC分类号： F02D13/02 , F01L13/0021 , F01L13/0026 , F01L2013/0073 , F02B75/22 , F02B2075/1824 , F02D13/0226 , F02D41/008 , F02D41/0082 , F02D41/187 , F02D41/221 , F02D2041/001 , Y02T10/18
摘要： A plurality of intake air amount control systems are provided for diagnosing a failure of each intake air amount control system. At the failure of any of them, a fail-safe control is performed using a normal intake air amount control system.

95. 发明授权

US07084378B2 Mass-flow sensor heating element protection method and apparatus 有权
标题翻译：质量流量传感器加热元件保护方法及装置
公开(公告)号：US07084378B2
公开(公告)日：2006-08-01
申请号：US10786460
申请日：2004-02-26
申请人： Joseph R. Griffin , Chris Ganseman , Patrick Van De Voorde , Nelson R. Burkholder , Stephen M. Geyer
发明人： Joseph R. Griffin , Chris Ganseman , Patrick Van De Voorde , Nelson R. Burkholder , Stephen M. Geyer
IPC分类号： H05B1/02
CPC分类号： G01F1/698 , F02D41/187 , G01F1/6986
摘要： A heating element protection apparatus for a mass-flow sensor may include a heating element disposed in a gas, a gas temperature sensor disposed in the gas to sense a temperature of the gas, a slope detector to measure a slope of the temperature as power is supplied to the heating element, and a heating element controller to supply power to the heating element to replace heat dissipated by the gas. The heating element controller may detect a temperature of the heating element and may supply power to the heating element based on the heating element temperature and the gas temperature, and the power may be switched off for a predetermined period of time if a magnitude of the slope is greater than a reference magnitude.
摘要翻译：用于质量流量传感器的加热元件保护装置可以包括设置在气体中的加热元件，设置在气体中的气体温度传感器以感测气体的温度，斜率检测器，用于测量功率的斜率，提供给加热元件的加热元件控制器和向发热元件供电以代替由气体散发的热量的加热元件控制器。加热元件控制器可以检测加热元件的温度，并且可以基于加热元件温度和气体温度向加热元件供电，并且如果斜率的大小可以将功率切断预定的时间段大于参考量。

96. 发明授权

US07062964B2 Heating resistor type flow measuring device 有权
标题翻译：加热电阻式流量测量装置
公开(公告)号：US07062964B2
公开(公告)日：2006-06-20
申请号：US10478325
申请日：2001-05-24
申请人： Naoki Saito , Masayuki Kozawa , Shinya Igarashi , Hiromu Kikawa , Akio Yasukawa , Akira Takasago
发明人： Naoki Saito , Masayuki Kozawa , Shinya Igarashi , Hiromu Kikawa , Akio Yasukawa , Akira Takasago
IPC分类号： G01F1/68
CPC分类号： G01F1/684 , F02D41/187 , G01F1/6842 , G01F1/688 , G01F1/69 , G01F5/00
摘要： A heating resistor type flow measuring device comprising a housing having a support part provided between a frame body and a connector and connected to the mounting part of a fluid passage, a flow rate detection element held on the frame body side of the housing, and an electronic circuit held on the housing and connected electrically to the flow rate detection element and the connector, wherein the electronic circuit is held on the frame body side of the housing and positioned in the fluid passage, a member with the rigidity higher than the material of the main structural member of the housing is formed integrally with the support part, the housing is fixed to the fluid passage through the member with high rigidity. A metal plate is inserted into the support part so as to increase rigidity. Further, a distance is provided between the support part and a metal plate forming a route for conducting the heat transferred to the metal base fixing an electronic circuit substrate by a plastic mold so as to form a structure obstructing a heat transfer, or a clearance is provided in a portion spaced by the plastic mold between the support part and the metal base so as to form a structure obstructing a heat transfer.
摘要翻译：一种加热电阻器型流量测量装置，包括：壳体，其具有设置在框体和连接器之间的支撑部，并且连接到流体通道的安装部分;流量检测元件，其保持在壳体的框体侧;以及电子电路保持在壳体上并与流量检测元件和连接器电连接，其中电子电路被保持在壳体的框架主体侧并且定位在流体通道中，刚性高于壳体的主结构构件与支撑部一体地形成，壳体通过构件以高刚性固定到流体通道。将金属板插入支撑部，以增加刚性。此外，在支撑部分和金属板之间设置一个距离，该金属板形成用于传导通过塑料模具固定电子电路基板的传送到金属基座的热量的路线，以形成阻碍热传递的结构，或者间隙为设置在由塑料模具在支撑部分和金属基座之间间隔开的部分中，以形成阻碍热传递的结构。

97. 发明授权

US07044105B2 Methods and device for controlling an internal combustion engine 有权
标题翻译：用于控制内燃机的方法和装置
公开(公告)号：US07044105B2
公开(公告)日：2006-05-16
申请号：US10433985
申请日：2001-12-11
申请人： Gerd Grass , Ruediger Weiss , Markus Amler , Hansjoerg Bochum
发明人： Gerd Grass , Ruediger Weiss , Markus Amler , Hansjoerg Bochum
IPC分类号： F02B5/00
CPC分类号： F02D41/40 , F02D41/065 , F02D41/187 , F02D41/3836 , F02D2200/0602 , F02D2200/0606 , Y02T10/44
摘要： A first method is for determining a variable, which characterizes a fuel injection, in an internal combustion engine of a motor vehicle in a hot-start situation wherein fuel is injected directly into at least one combustion chamber from a high-pressure region of a fuel supply system; the variable, which characterizes the injection quantity, is corrected at least in dependence upon a variable which represents a temperature of the fuel. A second method is for determining a hot-start situation in an internal combustion engine of a motor vehicle wherein a hot-start situation is determined at least based on a variable, which represents a temperature of the fuel, and based on a fuel pressure. The invention relates likewise to corresponding arrangements, a corresponding control apparatus for an internal combustion engine, a corresponding computer program having program-code means and a corresponding computer program product having program-code means.
摘要翻译：第一种方法是在燃起从燃料的高压区域直接喷射到至少一个燃烧室的热启动状态下，确定机动车辆的内燃机中的燃料喷射特性的变量，供应系统; 至少根据表示燃料的温度的变量校正表征喷射量的变量。第二种方法是用于确定汽车内燃机中的热启动情况，其中至少基于表示燃料的温度的变量和基于燃料压力确定热启动情况。本发明同样涉及对应的装置，用于内燃机的对应的控制装置，具有程序代码装置的对应的计算机程序和具有程序代码装置的对应的计算机程序产品。

98. 发明授权

US07043349B2 Method and system for inferring exhaust temperature of a variable compression ratio engine 有权
公开(公告)号：US07043349B2
公开(公告)日：2006-05-09
申请号：US10063461
申请日：2002-04-25
申请人： Michael John Cullen
发明人： Michael John Cullen
IPC分类号： G06G19/00 , F02M25/07 , F02D41/04 , F02B75/04
CPC分类号： F02D15/00 , F02D41/0072 , F02D41/0235 , F02D41/1447 , F02D41/187 , F02M26/00
摘要： A method for operating a variable compression ratio internal combustion engine includes the steps of determining a compression ratio operating state of the engine and inferring an exhaust temperature for the engine based at least in part on the compression ratio operating state of the engine.

99. 发明授权

US07027907B2 Sequence scheduling control for a fuel injected engine 有权
标题翻译：燃油喷射发动机的顺序调度控制
公开(公告)号：US07027907B2
公开(公告)日：2006-04-11
申请号：US10276729
申请日：2001-05-18
申请人： Jean-Yves Rene Le Gall , Luke Newman Andersen , Wayne Andrew Hawken , Craig Bowman , Troy Bradley Epskamp , Peter Truong , Phillip Leo O'Neill , Koon Chul Yang
发明人： Jean-Yves Rene Le Gall , Luke Newman Andersen , Wayne Andrew Hawken , Craig Bowman , Troy Bradley Epskamp , Peter Truong , Phillip Leo O'Neill , Koon Chul Yang
IPC分类号： B60T7/12
CPC分类号： F02D41/401 , F02B2075/125 , F02D37/02 , F02D41/187 , F02D41/2422 , F02D2200/0406 , F02D2200/0602 , F02D2250/12 , F02P5/1514 , Y02T10/123 , Y02T10/44 , Y02T10/46
摘要： An electronic control unit for an internal combustion engine having a fuel injection system and an ignition system including: timing determination means (2) for determining timing sequences for injection events of the fuel injection system and ignition events of the ignition system and to provide update timing sequence data (10) to a schedule sequencing means (3) adapted to control at least one driver circuit (4) wherein the at least one driver circuit (4) is adapted to provide drive pulses (11) to the fuel injection system and ignition system; wherein the schedule sequencing means (3) is adapted to select between update sequence data to at least one of an injection of ignition event, such that the update timing sequence data is selected when there is no current injection occurring.
摘要翻译：一种用于具有燃料喷射系统和点火系统的内燃机的电子控制单元，包括：定时确定装置（2），用于确定燃料喷射系统的喷射事件的定时顺序和点火系统的点火事件，并提供更新定时序列数据（10）连接到适于控制至少一个驱动器电路（4）的调度排序装置（3），其中所述至少一个驱动器电路（4）适于向所述燃料喷射系统提供驱动脉冲（11）和点火系统; 其中所述调度排序装置（3）适于在更新序列数据与点火事件的注入中的至少一个之间进行选择，使得当没有电流注入发生时选择所述更新定时序列数据。

100. 发明申请

US20060016178A1 Device for determining the mass of NOx stored in a NOx trap, and a system for supervising the regeneration of a NOx trap including such a device 失效
标题翻译：用于确定存储在NOx捕集器中的NOx的质量的装置，以及用于监视包括这种装置的NOx捕集器的再生的系统
公开(公告)号：US20060016178A1
公开(公告)日：2006-01-26
申请号：US11182852
申请日：2005-07-18
申请人： Arnaud Audoin
发明人： Arnaud Audoin
IPC分类号： F01N3/00
CPC分类号： F01N11/002 , F01N3/0814 , F01N3/0842 , F01N11/007 , F01N2550/03 , F01N2570/14 , F02B37/00 , F02D41/0275 , F02D41/1454 , F02D41/1461 , F02D41/187 , F02D2200/0802 , F02D2200/0806 , F02M63/0225 , Y02A50/2344 , Y02T10/24 , Y02T10/47
摘要： The invention relates to a device for determining the mass of NOx stored in a NOx trap in an exhaust line of a motor vehicle engine, the device comprising means for acquiring the richness of the exhaust gases, the NOx flowrate on the upstream side of the trap, and the temperature of the trap. This device further comprises means for comparing the richness to a predetermined value, first means for determining, when the exhaust gases are lean, the increase in the mass of NOx stored as a function of the mass of NOx already stored, the temperature of the trap, and the NOx flowrate on the upstream side of the trap, and second means for determining, when the exhaust gases are rich, the reduction of the mass of NOx stored as a function of the temperature of the trap and the richness of the exhaust gases.
摘要翻译：本发明涉及一种用于确定存储在机动车辆发动机的排气管线中的NOx捕集器中的NOx的质量的装置，该装置包括用于获取排气浓度的装置，捕集器上游侧的NOx流量，以及陷阱的温度。该装置还包括用于将浓度与预定值进行比较的装置，第一装置，用于当排气稀薄时，确定作为已经储存的NOx的质量存储的NOx的质量的增加，捕集阱的温度，以及捕集器上游侧的NOx流量，以及第二装置，用于当排气富集时，根据捕集器的温度和废气的浓度确定存储的NOx的质量减少。

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