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91. 发明授权

US08919313B2 Laser ignition device 有权
标题翻译：激光点火装置
公开(公告)号：US08919313B2
公开(公告)日：2014-12-30
申请号：US13322875
申请日：2010-05-26
申请人： Martin Weinrotter , Werner Herden , Pascal Woerner , Juergen Raimann , Heiko Ridderbusch
发明人： Martin Weinrotter , Werner Herden , Pascal Woerner , Juergen Raimann , Heiko Ridderbusch
IPC分类号： F02P23/04 , H01S3/042 , H01S3/04
CPC分类号： F02P23/04 , H01S3/0401 , H01S3/042
摘要： An ignition laser includes a laser-active solid body, a housing, and a combustion chamber window. The heat value of the ignition laser is settable in accordance with the requirements of the internal combustion engine.
摘要翻译：点火式激光器包括激光活体固体，壳体和燃烧室窗。点火激光器的热值可根据内燃机的要求设定。

92. 发明授权

US08761222B2 Light source with a diode laser and a large number of optical fibers 失效
标题翻译：光源采用二极管激光和大量光纤
公开(公告)号：US08761222B2
公开(公告)日：2014-06-24
申请号：US13138525
申请日：2010-02-12
申请人： Klaus Stoppel , Werner Herden , Hans-Jochen Schwarz , Andreas Letsch
发明人： Klaus Stoppel , Werner Herden , Hans-Jochen Schwarz , Andreas Letsch
IPC分类号： H01S3/091
CPC分类号： H01S5/4031 , F02P23/04 , G02B6/4203 , G02B6/4236 , G02B6/4249 , G02B6/4296 , H01S5/4025
摘要： A light source, e.g., for optical excitation of a laser device, includes a diode laser having a large number of emitters and a light-guiding device, the light-guiding device including a large number of optical fibers. Each fiber has a first end and a lateral surface, the first ends being arranged relative to the emitters in such a manner that light generated by the emitters is coupled into the first ends of the optical fibers, the optical fibers being arranged in abutting relationship along their lateral surfaces at least in the region of their first ends. The optical fibers are connected in the region of their first ends to a fiber support.
摘要翻译：例如用于激光装置的光激发的光源包括具有大量发射器和导光装置的二极管激光器，该光导装置包括大量的光纤。每个光纤具有第一端和侧表面，第一端以相对于发射器布置的方式使得由发射器产生的光耦合到光纤的第一端中，光纤以邻接关系布置它们的侧表面至少在其第一端的区域中。光纤在其第一端的区域中连接到光纤支架。

93. 发明授权

US08494321B2 Diode laser having a device for beam forming 有权
标题翻译：二极管激光器具有用于光束成形的装置
公开(公告)号：US08494321B2
公开(公告)日：2013-07-23
申请号：US12733644
申请日：2008-07-22
申请人： Werner Herden , Bernd Schmidtke
发明人： Werner Herden , Bernd Schmidtke
IPC分类号： G02B6/30 , G02B6/36
CPC分类号： H01S5/4025 , F02P23/04 , G02B6/2552 , G02B6/3652 , G02B6/3696 , G02B6/421 , G02B6/425 , H01S5/005
摘要： A diode laser having a beam-forming device and a method for producing it are described. The diode laser includes at least one diode laser bar, the diode laser bar having a multitude of emitters, the emitters being disposed next to each other in the direction of their longitudinal axes. The diode laser includes a beam-forming device assigned to the diode laser bar, for the laser beam emerging from the diode laser bar, the beam-forming device having a light-guide device having a plurality of fibers, into which the laser beam is coupled. The maximum thickness of the optical fibers at their end facing the diode laser bar is considerably smaller than their width.
摘要翻译：描述了具有波束形成装置的二极管激光器及其制造方法。所述二极管激光器包括至少一个二极管激光棒，所述二极管激光棒具有多个发射器，所述发射器沿着它们的纵向轴线彼此相邻地设置。二极管激光器包括分配给二极管激光棒的波束形成装置，用于从二极管激光棒出射的激光束，该波束形成装置具有导光装置，该导光装置具有多个光纤，激光束耦合。在其二极管激光棒的两端的光纤的最大厚度比其宽度小得多。

94. 发明授权

US08155160B2 Method and device for igniting a fuel-air mixture in a combustion chamber of an internal combustion engine 失效
标题翻译：用于点燃内燃机的燃烧室中的燃料 - 空气混合物的方法和装置
公开(公告)号：US08155160B2
公开(公告)日：2012-04-10
申请号：US12258144
申请日：2008-10-24
申请人： Werner Herden , Martin Weinrotter , Heiko Ridderbusch
发明人： Werner Herden , Martin Weinrotter , Heiko Ridderbusch
IPC分类号： H01S3/13
CPC分类号： F02P23/045 , F02P23/04
摘要： A device is provided for igniting a fuel-air mixture in a combustion chamber of an internal combustion engine with the aid of electromagnetic radiation, in particular light. The device includes at least two laser radiation sources, each having an optical resonator. The resonators are spatially oriented with respect to one another in such a way that modes of the laser radiation sources are coupled to one another and are able to generate time-shifted pulses of the electromagnetic radiation.
摘要翻译：提供了一种借助于电磁辐射特别是光来点燃内燃机的燃烧室中的燃料 - 空气混合物的装置。该装置包括至少两个激光辐射源，每个激光辐射源具有光学谐振器。谐振器相对于彼此在空间上取向，使得激光辐射源的模式彼此耦合并且能够产生电磁辐射的时移脉冲。

95. 发明申请

US20120068369A1 METHOD FOR PRODUCING A LIGHT SOURCE HAVING A DIODE LASER AND A PLURALITY OF OPTICAL FIBERS 有权
标题翻译：用于生产具有二极管激光和多重光纤的光源的方法
公开(公告)号：US20120068369A1
公开(公告)日：2012-03-22
申请号：US13255626
申请日：2010-02-17
申请人： Klaus Stoppel , Werner Herden , Hans-Jochen Schwarz , Andreas Letsch
发明人： Klaus Stoppel , Werner Herden , Hans-Jochen Schwarz , Andreas Letsch
IPC分类号： G02B6/04 , B29D11/00
CPC分类号： H01S5/4025 , F02P23/04 , G02B6/4203 , G02B6/4236 , G02B6/4249 , G02B6/4296 , H01S3/113 , H01S5/4031
摘要： A method is described for producing a light source, in particular a light source for optically exciting a laser device, for example a laser device of a laser ignition system of an internal combustion engine, including a diode laser having a plurality of emitters and a fiber optic device. The fiber optic device includes a plurality of optical fibers, each fiber having a first end and a lateral surface area. The first ends are situated relative to the emitters in such a way that light generated by the emitters is injected into the first ends of the optical fibers. The optical fibers are situated in abutment along their lateral surface areas, at least in the region of the first ends of the optical fibers. The method is characterized by the following steps: arranging a plurality of optical fibers which form a fiber section in a subregion, the fiber section being situated between two opposite pressing surfaces; heating the fiber section; and exerting a force on the heated optical fibers with the aid of the pressing surfaces. The force and the heating initially result in deformation of the heated optical fiber. The exerted force and/or a temperature of the optical fibers is/are selected in such a way that the deformation ceases when the optical fibers for the first time fill, at least largely, a region between the pressing surfaces.
摘要翻译：描述了一种用于制造光源的方法，特别是用于光学激发激光装置的光源，例如内燃机的激光点火系统的激光装置，其包括具有多个发射器的二极管激光器和光纤光学装置。光纤设备包括多个光纤，每个光纤具有第一端和侧表面区域。第一端以相对于发射器的方式设置，使得由发射器产生的光注入光纤的第一端。光纤至少在光纤的第一端的区域中沿其侧表面区域邻接。该方法的特征在于以下步骤：在分区域中布置形成纤维部分的多根光纤，纤维部分位于两个相对的按压表面之间; 加热纤维部分; 并借助于按压表面在加热的光纤上施加力。力和加热最初导致加热的光纤的变形。以这样的方式选择光纤的施加的力和/或温度，使得当第一次光纤至少在很大程度上填充按压表面之间的区域时，变形停止。

96. 发明授权

US06925983B2 Fuel injection valve spark plug combination 失效
标题翻译：燃油喷射阀火花塞组合
公开(公告)号：US06925983B2
公开(公告)日：2005-08-09
申请号：US10467215
申请日：2002-09-20
申请人： Werner Herden , Dieter Volz , Gernot Wuerfel , Anja Melsheimer , Simon Schmittinger , Rainer Norgauer , Rene Deponte
发明人： Werner Herden , Dieter Volz , Gernot Wuerfel , Anja Melsheimer , Simon Schmittinger , Rainer Norgauer , Rene Deponte
IPC分类号： F02P13/00 , F02B23/02 , F02B23/10 , F02B75/12 , F02F1/24 , F02M57/06 , F02M61/14
CPC分类号： F02F1/242 , F02B23/101 , F02B2075/125 , F02M57/06 , F02M61/14 , F02M2200/858 , Y02T10/123 , Y02T10/125
摘要： A fuel injector-spark plug combination includes a fuel injector for the direct injection of fuel into a combustion chamber of an internal combustion engine and a spark plug with a spark-plug insulator, the spark plug having a first electrode, and a second electrode for igniting the fuel injected into the combustion chamber. The fuel injector and the spark-plug insulator of the spark plug are arranged at a biaxial offset in a respective receiving bore of a shared connecting member inserted in a recess of a cylinder head.
摘要翻译：燃料喷射器 - 火花塞组合包括用于将燃料直接喷射到内燃机的燃烧室中的燃料喷射器和具有火花塞绝缘体的火花塞，所述火花塞具有第一电极和用于点燃喷入燃烧室的燃油。燃料喷射器和火花塞的火花塞绝缘体在插入气缸盖的凹部中的共用连接构件的相应容纳孔中以双轴偏移布置。

97. 发明授权

US06622693B2 Fuel injection system 失效
公开(公告)号：US06622693B2
公开(公告)日：2003-09-23
申请号：US10070519
申请日：2002-07-10
申请人： Stefan Arndt , Werner Herden
发明人： Stefan Arndt , Werner Herden
IPC分类号： F02B300
CPC分类号： F02M61/182 , F02B23/104 , F02B2023/103 , F02B2075/125 , F02F2001/245 , F02M61/1826 , Y02T10/123 , Y02T10/125
摘要： A fuel injection system for internal combustion engines comprises a fuel injector that injects fuel into a combustion chamber, the combustion chamber being delimited by a cylinder wall in which a piston is guided, and a spark plug that protrudes into combustion chamber. The fuel injector produces a conical mixture cloud in the combustion chamber through at least one row of injection orifices arranged circumferentially on a valve body of the fuel injector. The valve body also provides a centrally arranged injection orifice that produces a central area of the mixture cloud directed towards the spark plug.

98. 发明授权

US6055955A Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US6055955A
公开(公告)日：2000-05-02
申请号：US68720
申请日：1998-05-18
申请人： Walter Benedikt , Werner Herden , Matthias Kuesell
发明人： Walter Benedikt , Werner Herden , Matthias Kuesell
IPC分类号： F02B17/00 , F02B19/10 , F02B19/12 , F02B23/10 , F02B75/12 , F02D41/02 , F02D41/04 , F02D41/08 , F02D41/34 , F02F3/26 , F02M57/06 , F02M61/14 , F02M61/18
CPC分类号： F02B23/101 , F02B17/005 , F02B19/108 , F02B19/12 , F02F3/26 , F02M57/06 , F02B2075/125 , Y02T10/123 , Y02T10/125
摘要： An internal combustion engine, for motor vehicles having a direct fuel injection and externally supplied ignition, which has at least one combustion chamber enclosed between a cylinder head and a reciprocating piston displaceable in a cylinder bore, the combustion chamber being closable by at least one inlet valve for air aspiration. To attain extensive homogeneity of the mixture formation in direct fuel injection that assures reliable, thorough combustion of the mixture, the combustion chamber is preceded at its upper end by a chamber, which opens toward the combustion chamber and has an inside cross section that is substantially smaller than the combustion chamber and increases steadily toward the combustion chamber. The injection and ignition take place in the chamber.
摘要翻译： PCT No.PCT / DE97 / 01699 Sec。 371日期1998年5月18日 102（e）日期1998年5月18日PCT 1997年8月9日PCT公布。公开号WO98 / 12426 日期1998年3月26日内燃机，用于具有直接燃料喷射和外部点燃的机动车辆，其具有封闭在气缸盖和可在气缸孔中移动的往复式活塞之间的至少一个燃烧室，所述燃烧室可关闭通过至少一个用于吸气的入口阀。为了获得直接燃料喷射中混合物形成的广泛均匀性，其确保了混合物的可靠的，彻底的燃烧，燃烧室在其上端处于朝向燃烧室开放的室中，并且具有基本上小于燃烧室，并且朝向燃烧室稳定地增加。注射和点火发生在腔室中。

99. 发明授权

US5861745A Measuring device for contactless determination of relative angular position with an improved linear range 失效
标题翻译：用于非线性确定相对角位置的测量装置，具有改进的线性范围
公开(公告)号：US5861745A
公开(公告)日：1999-01-19
申请号：US703950
申请日：1996-08-28
申请人： Werner Herden
发明人： Werner Herden
IPC分类号： G01B7/30 , G01D5/14 , G01D5/16 , G01D5/244 , G01P3/487 , G01P3/488 , G01B7/14
CPC分类号： G01P3/488 , G01B7/30 , G01D5/145 , G01D5/244 , G01P3/487
摘要： A measuring device for contactless determination of relative angular position including a stator (10) provided with slotlike stator air gaps (14, 15), a rotor (12) rotatable relative to the stator with a main gap between it and the stator and a Hall element (16) arranged in at least one of the stator air gaps. Two ring magnets (21, 22) having magnetic polarities opposite to each other are provided in the interior wall of the stator (10). To measure a rotational angle of greater than .+-.75.degree. with a linear response measurement curve, the first ring magnet (15) extends around the rotor (11) over an angular range of greater than 180.degree.. When the null point of the magnetic induction B is shifted to the beginning of the linear range of the mechanical measuring range, particularly small rotation angles can be measured with a comparatively reduced measurement error.
摘要翻译：一种用于非接触式确定相对角位置的测量装置，包括设有槽状定子气隙（14,15）的定子（10），可相对于定子旋转的转子（12），其中定子与定子之间具有主间隙，霍尔元件（16）布置在至少一个定子气隙中。在定子（10）的内壁上设有具有彼此相反的磁极性的两个环形磁体（21,22）。为了用线性响应测量曲线测量大于+/- 75°的旋转角度，第一环形磁铁（15）围绕转子（11）延伸超过180°的角度范围。当磁感应B的零点移动到机械测量范围的线性范围的开始时，可以以相对较小的测量误差来测量特别小的旋转角度。

100. 发明授权

US5816219A Process for controlling the warm-up in an internal combustion engine 失效
标题翻译：用于控制内燃机预热的过程
公开(公告)号：US5816219A
公开(公告)日：1998-10-06
申请号：US724457
申请日：1996-10-01
申请人： Helmut Denz , Martin Klenk , Werner Herden , Hubert Bischof , Albert Gerhard , Matthias Kuesell
发明人： Helmut Denz , Martin Klenk , Werner Herden , Hubert Bischof , Albert Gerhard , Matthias Kuesell
IPC分类号： F02D35/02 , F02D41/02 , F02P5/15 , F02P5/153 , F02D41/00
CPC分类号： F02D35/023 , F02D41/024 , F02P5/1506 , F02P5/153 , Y02T10/26 , Y02T10/46
摘要： Process for controlling the warm-up in an internal combustion engine wherein the combustion chamber pressure is obtained and evaluated, so that, using the evaluation of the combustion chamber pressure signal, the combustion is controlled so that combustion is not completed at the time the exhaust valve opens during warm-up.
摘要翻译：用于控制内燃机的预热的方法，其中获得和评估燃烧室压力，使得通过使用燃烧室压力信号的评估来控制燃烧，使得在排气时燃烧未完成预热期间阀门打开。

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