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11. 发明授权

US5590635A Device for introducing fuel into the combustion chamber of an internal combustion engine 失效
标题翻译：用于将燃料引入内燃机的燃烧室的装置
公开(公告)号：US5590635A
公开(公告)日：1997-01-07
申请号：US605893
申请日：1996-02-23
申请人： Walter Piock , Martin Wirth , Gunter K. Fraidl
发明人： Walter Piock , Martin Wirth , Gunter K. Fraidl
IPC分类号： F02D7/02 , F02D41/30 , F02M47/04 , F02M67/04 , F02M23/00
CPC分类号： F02D7/02 , F02M47/046 , F02M67/04 , F02D41/3023
摘要： A device for introducing fuel into the combustion chamber of an internal combustion engine, includes an injection valve for withdrawing compressed gas from the cylinder and injecting the gas together with the fuel into the cylinder, a mixing chamber in the front part of the valve for the purpose of gas storage and into which mixing chamber fuel is introduced via one or more flow passages opening into the mixing chamber, the injection valve being provided with a lifting valve for control of the gas exchange between the combustion chamber and the mixing chamber in the front part of the valve, and an orifice where the flow passage opens into the mixing chamber located in the area of the seat of the lifting valve. To improve mixture preparation in the mixing chamber the fuel flow passage is constituted, at least in part, by a longitudinal bore in the valve stem of the lifting valve, the fuel being introduced into the valve stem in an area of the lifting valve distant from the valve seat, and the flow passage can be closed against the direction of fuel delivery by means of a check valve positioned in the area of the orifice opening into the mixing chamber.
摘要翻译：用于将燃料引入内燃机的燃烧室的装置包括：用于从气缸中取出压缩气体并将气体与燃料一起喷射到气缸中的喷射阀，用于阀的前部的混合室气体储存的目的，并且通过一个或多个通向混合室的流动通道将混合室燃料引入其中，喷射阀设置有提升阀，用于控制燃烧室和前面的混合室之间的气体交换阀的一部分，以及其中流动通道进入位于提升阀的阀座区域内的混合室中的孔口。为了改善混合室中的混合物制备，燃料流动通道至少部分地由提升阀的阀杆中的纵向孔构成，燃料在提升阀的远离的区域中被引入阀杆中阀座和流动通道可以通过位于进入混合室的孔口区域中的止回阀抵抗燃料输送的方向而封闭。

12. 发明授权

US09209716B2 Method and control unit for detecting a blocked electric machine in an electric vehicle 有权
标题翻译：用于检测电动车辆中的阻塞电机的方法和控制单元
公开(公告)号：US09209716B2
公开(公告)日：2015-12-08
申请号：US14116017
申请日：2012-03-20
申请人： Joerg Spranger , Johannes Heusser , Julian Doerreich , Stefan Mangold , Martin Wirth
发明人： Joerg Spranger , Johannes Heusser , Julian Doerreich , Stefan Mangold , Martin Wirth
IPC分类号： H02P1/04 , H02P1/02 , B60L3/00 , B60L3/06 , B60L15/20 , H02P6/14 , H02P1/18
CPC分类号： H02P1/028 , B60L3/0061 , B60L3/06 , B60L15/2054 , B60L2220/46 , B60L2240/421 , B60L2240/423 , B60L2240/461 , B60L2240/507 , B60L2240/80 , H02P1/18 , H02P6/14 , Y02T10/642 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： The invention relates to a method and a control unit, which makes it possible to reliably detect in an electric vehicle whether or not an electric machine is in a blocked state. For this purpose, a current rotational speed of the electric machine (1) is monitored using a control unit (7). If a non-rotating state is detected, the electric machine (1) is actuated specifically for increasing a torque. The current rotational speed is further monitored, in particular for an increase of the current rotational speed of the electric machine, at least a short-term one, for tensioning a drive train (3) against a wheel (5) blocked due to external influences, for example. If this is not the case, it is assumed that the electric machine (1) is blocked, and a corresponding blocking signal is generated. If the electric machine (1) is detachably connected to the wheel (5) via a coupling (19), it can be additionally provided that once the non-rotating state is detected, the coupling (19) is disengaged in order to see if the electric machine (1) will react to a request for an increased torque with an increased rotational speed, or if this does not happen due to a blocked electric machine.
摘要翻译：本发明涉及一种方法和控制单元，其使得可以在电动车辆中可靠地检测电机是否处于阻塞状态。为此，使用控制单元（7）监视电机（1）的当前转速。如果检测到非旋转状态，则特别地致动电机（1）以增加转矩。进一步监视当前的转速，特别是为了使电动机的当前转速增加至少短时间，用于将传动系（3）张紧到由于外部影响而被阻挡的轮（5）上，例如。如果不是这种情况，则假设电机（1）被阻塞，并且产生相应的阻塞信号。如果电机（1）通过联轴器（19）可拆卸地连接到车轮（5），则可以另外设置一旦检测到非旋转状态，则联接器（19）被分离以便看到是否电机（1）将以增加的转速对增加的转矩的请求作出反应，或者如果由于电机被阻塞而不会发生。

13. 发明申请

US20140055068A1 METHOD, DEVICE, AND COMPUTER PROGRAM FOR DETERMINING AN OFFSET ANGLE IN AN ELECTRIC MACHINE 审中-公开
标题翻译：用于确定电机中偏角的方法，装置和计算机程序
公开(公告)号：US20140055068A1
公开(公告)日：2014-02-27
申请号：US13983258
申请日：2012-02-02
申请人： Katharina Trautmann , Daniel Raichle , Gunther Goetting , Martin Wirth
发明人： Katharina Trautmann , Daniel Raichle , Gunther Goetting , Martin Wirth
IPC分类号： H02P6/18
CPC分类号： H02P6/182 , B60L15/025 , H02P21/32 , H02P2203/03 , Y02T10/643
摘要： The invention relates to a method and device for determining or checking the plausibility of an offset angle between an assumed orientation and an actual orientation of a rotor (20) relative to a stator (10) in an electric machine (1). In the method, the electric machine is first controlled in a quasi zero-current state, in which substantially no current should flow in the windings of the electric machine. Then a voltage indicator that specifies the direction of a voltage controlled in the electric machine during the quasi zero-current state is determined and subsequently transformed into a coordinate system that is fixed with respect to the rotor. The offset angle or an angle error with respect to a previously assumed, calibrated offset angle can be determined on the basis of the transformed voltage indicator.
摘要翻译：本发明涉及一种用于确定或检查在电动机（1）中相对于定子（10）的转子（20）的假定取向和实际取向之间的偏移角的合理性的方法和装置。在该方法中，首先将电机控制在准零电流状态，其中在电机的绕组中基本上不流过电流。然后，确定在准零电流状态期间指定在电机中控制的电压的方向的电压指示器，并随后变换成相对于转子固定的坐标系。可以基于变换的电压指示器来确定相对于先前假设的经校准的偏移角的偏移角或角度误差。

14. 发明申请

US20130085635A1 METHOD FOR DETERMINING A POWER LIMITING VALUE FOR AN ELECTRIC MACHINE IN A VEHICLE, COMPUTER PROGRAM AND CONTROL UNIT FOR CONTROLLING AN ELECTRIC MACHINE IN A VEHICLE 有权
标题翻译：用于确定车辆电机功率限制的方法，用于控制车辆电机的计算机程序和控制单元
公开(公告)号：US20130085635A1
公开(公告)日：2013-04-04
申请号：US13639425
申请日：2011-02-25
申请人： Martin Wirth , Daniel Raichle , Alexander Scheidle , Martin Eisenhardt
发明人： Martin Wirth , Daniel Raichle , Alexander Scheidle , Martin Eisenhardt
IPC分类号： B60L11/18
CPC分类号： B60L11/18 , B60L11/1803 , B60L11/1851 , B60L15/20 , B60W10/08 , B60W10/26 , B60W20/13 , B60W2510/242 , B60W2710/086 , G01R31/3693 , H02J7/0073 , H02J2007/0037 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/705 , Y02T10/72 , Y02T10/7275 , Y10S903/906 , Y10S903/907
摘要： In a method for determining a power limiting value for an electric machine in a vehicle, the electric machine being assigned an energy storage device, an intermediate power value is calculated from a maximally allowable current of the energy storage device and an instantaneous voltage. A corrected intermediate power value is determined by adding at least one power loss to the intermediate power value. A first correction value is determined for reducing the absolute value of the corrected intermediate power value if an instantaneous power of the energy storage device is greater than the absolute value of the calculated intermediate power value. The power limiting value is determined by superimposing the first correction value on the corrected intermediate power value.
摘要翻译：在一种用于确定车辆中的电机的功率限制值的方法中，电机被分配有能量存储装置，从能量存储装置的最大允许电流和瞬时电压计算中间功率值。通过将至少一个功率损耗加到中间功率值来确定校正的中间功率值。如果能量存储装置的瞬时功率大于所计算的中间功率值的绝对值，则确定第一校正值以减小校正中间功率值的绝对值。功率限制值通过将第一校正值叠加在校正后的中间功率值上来确定。

15. 发明申请

US20110222091A1 POSTSCRIPT STREAM INTERPRETER WITH INTEGRATED PAGINATION 有权
标题翻译：具有集成分析的POSTSCRIPT STREAM INTERPRETER
公开(公告)号：US20110222091A1
公开(公告)日：2011-09-15
申请号：US12721391
申请日：2010-03-10
申请人： David Ward , Martin Wirth
发明人： David Ward , Martin Wirth
IPC分类号： G06F3/12
CPC分类号： G06F3/1284 , G06F3/1215 , G06F3/124 , G06F3/1248
摘要： Systems and methods presented herein provide for the processing of PostScript print jobs that are not DSC compliant. A single stream of a PostScript data is processed and divided into multiple streams (e.g., page objects), each comprising data operable to render an individual page. In one embodiment, a method includes receiving the PostScript data stream and identifying object tokens in the PostScript data stream. An object token is operable to generate a PostScript object or execute a PostScript operation. A portion of the object tokens may be operable to define page boundaries in the PostScript data stream. The method also includes analyzing the object tokens to parse the object tokens into a plurality of page objects, separating the page objects into a plurality of data paths, and parallel processing the page objects through the data paths to rasterize the PostScript data stream on a page by page basis.
摘要翻译：本文介绍的系统和方法提供了不符合DSC标准的PostScript打印作业的处理。 PostScript数据的单个流被处理并分成多个流（例如，页面对象），每个流包括可操作以呈现单个页面的数据。在一个实施例中，一种方法包括在PostScript数据流中接收PostScript数据流并识别对象标记。对象标记可用于生成PostScript对象或执行PostScript操作。对象标记的一部分可以用于在PostScript数据流中定义页面边界。该方法还包括分析对象标记以将对象标记解析成多个页面对象，将页面对象分离成多个数据路径，以及通过数据路径并行处理页面对象以在页面上光栅化PostScript数据流逐页。

16. 发明授权

US06158410A Internal combustion engine with at least one injection device per cylinder 有权
标题翻译：内燃机每缸至少有一个注射装置
公开(公告)号：US06158410A
公开(公告)日：2000-12-12
申请号：US228648
申请日：1999-01-12
申请人： Walter Piock , Martin Wirth
发明人： Walter Piock , Martin Wirth
IPC分类号： F02B23/10 , F02B75/12 , F02B77/04 , F02F1/24 , F02F1/42 , F02F3/26 , F02F3/28 , F02B31/00
CPC分类号： F02B77/04 , F02B23/104 , F02F1/4214 , F02F3/28 , F02B2023/106 , F02B2023/108 , F02B2075/125 , F02B2275/48 , F02F2001/241 , F02F2001/245 , F02F3/26 , Y02T10/123 , Y02T10/125 , Y02T10/146
摘要： In an internal combustion engine with at least one injection device per cylinder for direct fuel injection into a combustion chamber, the injector nozzle is located in a top surface of the combustion chamber, which is formed in the cylinder head. In order to reduce the build-up of deposits and carbon residues in the region where the injection device enters the combustion chamber, the area around the injector nozzle is configured as a flow-directing surface for a swirl and/or tumble flow.
摘要翻译：在每个气缸具有至少一个注射装置的直接燃料喷射到燃烧室的内燃机中，喷射器喷嘴位于形成在气缸盖中的燃烧室的顶表面中。为了减少注入装置进入燃烧室的区域中的沉积物和碳残余物的积聚，喷射器喷嘴周围的区域被构造为用于涡旋和/或翻滚流动的流动导向表面。

17. 发明授权

US5762041A Four-stroke internal combustion engine 失效
标题翻译：四冲程内燃机
公开(公告)号：US5762041A
公开(公告)日：1998-06-09
申请号：US717828
申请日：1996-09-23
申请人： Gunter Karl Fraidl , Walter Piock , Martin Wirth
发明人： Gunter Karl Fraidl , Walter Piock , Martin Wirth
IPC分类号： F02B17/00 , F02B31/00 , F02B31/08 , F02B75/02 , F02F1/42 , F02M26/00
CPC分类号： F02B31/085 , F02B17/00 , F02B31/087 , F02F1/4214 , F02B2031/006 , F02B2075/027 , F02B2275/48 , F02M2026/009 , Y02T10/125 , Y02T10/146
摘要： A four-stroke internal combustion engine with a gabled combustion chamber d at least two intake valves and at least two intake conduits per cylinder, of which a first intake conduit is embodied as unthrottled and a second intake conduit has a throttle device. To attain a stable radial mixture layering, it is provided that the fuel injection valve is disposed in the second intake conduit, and the throttle device in the closed state produces a defined minimum flow rate of between about 5% and about 20%, preferably about 10%, of the maximum flow rate, and that viewed in the direction of the crankshaft axis the center line of the first intake conduit in the intake valve region has a greater radius of curvature than does the center line of the second intake conduit.
摘要翻译：具有山形燃烧室和至少两个进气门和每个气缸至少两个进气管道的四冲程内燃机，其中第一进气管道被实施为未节流的，而第二进气管道具有节流装置。为了获得稳定的径向混合物层叠，提供了燃料喷射阀设置在第二进气管道中，并且处于关闭状态的节流装置产生约5％至约20％之间的限定的最小流量，优选约为约20％ 10％的最大流量，并且从曲轴轴线方向观察，进气阀区域中的第一进气管道的中心线具有比第二进气管道的中心线更大的曲率半径。

18. 发明授权

US09186998B2 Method for operating an electrical system, and apparatus for controlling an electrical system 有权
标题翻译：操作电气系统的方法，以及用于控制电气系统的装置
公开(公告)号：US09186998B2
公开(公告)日：2015-11-17
申请号：US14233951
申请日：2012-07-04
申请人： Klaus-Juergen Wald , Martin Wirth
发明人： Klaus-Juergen Wald , Martin Wirth
IPC分类号： B60L11/12 , B60L3/00 , B60L3/04 , B60L11/14 , B60L7/14
CPC分类号： B60L11/12 , B60L3/0046 , B60L3/04 , B60L7/14 , B60L11/123 , B60L11/14 , B60L2210/40 , B60L2240/421 , B60L2240/427 , B60L2260/28 , Y02T10/6217 , Y02T10/642 , Y02T10/7077 , Y02T10/7241
摘要： A method for operating an electrical system in a motor vehicle having two electrical machines connected to the electrical system via one controllable inverter each. A regulated generator mode is initiated. A first step detects a drop below a first predetermined voltage in the electrical system. A second step, on the basis of an induced freewheeling voltage expected for one of the electrical machines, selects one of the inverters and actuating such that the electrical machine connected thereto is operated in electrical freewheel, with the result that the rotation of said machine induces a freewheeling voltage in the electrical system. A third step detects the rise above a second predetermined voltage for the induced electrical freewheeling voltage available in the electrical system. A fourth step actuates the inverter of the first electrical machine such that the first electrical machine connected thereto is operated in regulated generator mode.
摘要翻译：一种用于操作机动车辆中的电气系统的方法，其具有通过一个可控逆变器连接到电气系统的两个电机。启动调节发电机模式。第一步骤检测在电气系统中低于第一预定电压的下降。第二步，基于对一台电机预期的感应续流电压，选择一个逆变器并致动，使得连接到其上的电机在电动自由轮中操作，结果是所述机器的旋转引起电气系统中的续流电压。第三步骤检测在电气系统中可用的感应电动续流电压的高于第二预定电压的上升。第四步骤致动第一电机的逆变器，使得与其连接的第一电机以调节发电机模式工作。

19. 发明授权

US08665457B2 Postscript stream interpreter with integrated pagination 有权
标题翻译： Postscript流解释器与集成分页
公开(公告)号：US08665457B2
公开(公告)日：2014-03-04
申请号：US12721391
申请日：2010-03-10
申请人： David Ward , Martin Wirth
发明人： David Ward , Martin Wirth
IPC分类号： G06F15/00
CPC分类号： G06F3/1284 , G06F3/1215 , G06F3/124 , G06F3/1248
摘要： Systems and methods presented herein provide for the processing of PostScript print jobs that are not DSC compliant. A single stream of a PostScript data is processed and divided into multiple streams (e.g., page objects), each comprising data operable to render an individual page. In one embodiment, a method includes receiving the PostScript data stream and identifying object tokens in the PostScript data stream. An object token is operable to generate a PostScript object or execute a PostScript operation. A portion of the object tokens may be operable to define page boundaries in the PostScript data stream. The method also includes analyzing the object tokens to parse the object tokens into a plurality of page objects, separating the page objects into a plurality of data paths, and parallel processing the page objects through the data paths to rasterize the PostScript data stream on a page by page basis.
摘要翻译：本文介绍的系统和方法提供了不符合DSC标准的PostScript打印作业的处理。 PostScript数据的单个流被处理并分成多个流（例如，页面对象），每个流包括可操作以呈现单个页面的数据。在一个实施例中，一种方法包括在PostScript数据流中接收PostScript数据流并识别对象标记。对象标记可用于生成PostScript对象或执行PostScript操作。对象标记的一部分可以用于在PostScript数据流中定义页面边界。该方法还包括分析对象标记以将对象标记解析为多个页面对象，将页面对象分离成多个数据路径，以及通过数据路径并行处理页面对象以在页面上光栅化PostScript数据流逐页。

20. 发明申请

US20130342009A1 METHOD AND DEVICE FOR OPERATING A DRIVE TRAIN OF A HYBRID VEHICLE 审中-公开
标题翻译：用于操作混合动力车辆的驱动火车的方法和装置
公开(公告)号：US20130342009A1
公开(公告)日：2013-12-26
申请号：US13977220
申请日：2011-11-15
申请人： Philip Fankhauser , Dimitrios Stavrianos , Klaus-Juergen Wald , Daniel Raichle , Torsten Heidrich , Martin Wirth
发明人： Philip Fankhauser , Dimitrios Stavrianos , Klaus-Juergen Wald , Daniel Raichle , Torsten Heidrich , Martin Wirth
IPC分类号： B60L11/16
CPC分类号： B60W20/13 , B60K6/387 , B60K6/46 , B60K6/52 , B60L1/003 , B60L3/0046 , B60L11/123 , B60L11/14 , B60L11/16 , B60L15/20 , B60L2210/40 , B60L2240/34 , B60L2240/421 , B60L2240/423 , B60L2240/547 , B60L2260/28 , B60W10/02 , B60W10/08 , B60W20/00 , B60W2710/248 , B60Y2400/3086 , H02J3/18 , Y02E40/30 , Y02T10/6217 , Y02T10/6265 , Y02T10/645 , Y02T10/7005 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： The invention relates to a method and a device for operating a drive train (101) of a hybrid vehicle comprising an electrical system (102), the drive train (101) having at least one vehicle drive wheel (105) in addition to one first electrical machine (104) and the first electrical machine (104) being connected to the electrical system (102). According to the invention, in order to stabilise the voltage of the electrical system (102), the first electrical machine (104) is operated without being coupled to the drive wheels (105) of the hybrid vehicle.
摘要翻译：本发明涉及一种用于操作包括电气系统（102）的混合动力车辆的传动系（101）的方法和装置，所述传动系（101）还具有至少一个车辆驱动轮（105）电机（104）和第一电机（104）连接到电气系统（102）。根据本发明，为了稳定电气系统（102）的电压，第一电机（104）在不耦合到混合动力车辆的驱动轮（105）的情况下操作。

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