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31. 发明授权

US07642516B2 Method for stabilizing the temperature dependency of light emission of an LED 有权
标题翻译：稳定LED发光温度依赖性的方法
公开(公告)号：US07642516B2
公开(公告)日：2010-01-05
申请号：US11870341
申请日：2007-10-10
申请人： Juergen Stein , Guntram Pausch , Karen Saucke
发明人： Juergen Stein , Guntram Pausch , Karen Saucke
IPC分类号： G01T1/15
CPC分类号： H05B33/0818 , G01J1/02 , G01J1/0295 , G01J1/08 , G01J1/30 , G01T1/40 , H05B33/0854 , Y02B20/346
摘要： Method for correction of the temperature dependency of a light quantity L emitted by a light emitting diode (LED), being operated in pulsed mode with substantially constant pulse duration tP, and measured in a light detector, using a predetermined parameter X, correlated to the temperature T of the LED in a predetermined ratio, whereby a correction factor K is determined from the parameter X, preferably using a calibration table, especially preferred using an analytic predetermined function, whereby the measured emitted light quantity L is corrected for the temperature contingent fluctuations of the emitted light quantity, whereby the parameter X is determined from at least two output signals of the LED, which are related to each other in a predetermined manner.
摘要翻译：用于校正由发光二极管（LED）发射的光量L的温度依赖性的方法，其以脉冲模式以基本恒定的脉冲持续时间tP操作，并且在光检测器中使用预定参数X测量，所述预定参数X与 LED的温度T以预定比例从参数X确定，优选使用校准表，使用分析预定功能是特别优选的，由此测量的发射光量L被校正为温度偶然波动从而根据预定方式彼此相关的LED的至少两个输出信号来确定参数X。

32. 发明授权

US07073730B2 Fuel injection valve 失效
标题翻译：燃油喷射阀
公开(公告)号：US07073730B2
公开(公告)日：2006-07-11
申请号：US10399269
申请日：2002-06-11
申请人： Gottlob Haag , Michael Huebel , Juergen Stein
发明人： Gottlob Haag , Michael Huebel , Juergen Stein
IPC分类号： B05B1/08
CPC分类号： F02M61/167 , F02M51/0603 , F02M61/08
摘要： A fuel injector, in particular a fuel injector for fuel-injection systems of internal combustion engines, including a piezoelectric or magnetostrictive actuator, actuates a valve-closure member formed on a valve needle via a hydraulic coupler, the valve-closure member cooperating with a valve-seat surface to form a valve-sealing seat. The coupler includes a master piston and a slave piston which are connected to a pressure chamber, and at least one coupler-spring element which in each instance produces a prestressing force on the master piston, counter to a working direction, and on the slave piston, in a working direction. The pressure chamber of the coupler is connected to a fuel inflow in the flow-through direction to the pressure chamber via an inflow bore and a check valve.
摘要翻译：燃料喷射器，特别是用于包括压电或磁致伸缩致动器的内燃机的燃料喷射系统的燃料喷射器，通过液压耦合器致动形成在阀针上的阀关闭构件，所述阀关闭构件与阀座表面形成阀密封座。联接器包括连接到压力室的主活塞和从动活塞，以及至少一个联接器 - 弹簧元件，每个联接器 - 弹簧元件在主活塞上相对于工作方向和在从动活塞上产生预应力，在工作方向。联接器的压力室经由流入孔和止回阀连接到流动方向的燃料流入压力室。

33. 发明申请

US20050263680A1 Method for stabilizing the temperature dependency of light emission of an LED 有权
标题翻译：稳定LED发光温度依赖性的方法
公开(公告)号：US20050263680A1
公开(公告)日：2005-12-01
申请号：US11128119
申请日：2005-05-10
申请人： Juergen Stein , Guntram Pausch , Karen Saucke
发明人： Juergen Stein , Guntram Pausch , Karen Saucke
IPC分类号： G12B13/00 , H01J7/24 , H05B33/08
CPC分类号： H05B33/0818 , G01J1/02 , G01J1/0295 , G01J1/08 , G01J1/30 , G01T1/40 , H05B33/0854 , Y02B20/346
摘要： Method for correction of the temperature dependency of a light quantity L emitted by a light emitting diode (LED), being operated in pulsed mode with substantially constant pulse duration tP, and measured in a light detector, using a predetermined parameter X, correlated to the temperature T of the LED in a predetermined ratio, whereby a correction factor K is determined from the parameter X, preferably using a calibration table, especially preferred using an analytic predetermined function, whereby the measured emitted light quantity L is corrected for the temperature contingent fluctuations of the emitted light quantity, whereby the parameter X is determined from at least two output signals of the LED, which are related to each other in a predetermined manner.
摘要翻译：用于校正由发光二极管（LED）发射的光量L的温度依赖性的方法，其以脉冲模式以基本上恒定的脉冲持续时间t P P运行，并且在光检测器中测量，使用预定参数X，以预定比例与LED的温度T相关，由此，优选使用校准表，从参数X确定校正因子K，特别优选使用分析预定功能，由此测量的发射光量根据发射光量的温度偶然波动来校正L，由此根据预定方式彼此相关的LED的至少两个输出信号来确定参数X.

34. 发明授权

US6112967A Method and apparatus for cutting through a flat workpiece made of brittle material, especially glass 有权
标题翻译：用于切割由脆性材料，特别是玻璃制成的平坦工件的方法和装置
公开(公告)号：US6112967A
公开(公告)日：2000-09-05
申请号：US338613
申请日：1999-06-23
申请人： Heinrich Ostendarp , Christoph Hermanns , Dirk Hauer , Juergen Stein , Georg Geissler , Ralf Steinfartz , Bernd Hoetzel , Andrew Blunck
发明人： Heinrich Ostendarp , Christoph Hermanns , Dirk Hauer , Juergen Stein , Georg Geissler , Ralf Steinfartz , Bernd Hoetzel , Andrew Blunck
IPC分类号： B23K26/00 , B23K26/06 , B23K26/073 , B23K26/08 , B23K26/14 , B23K26/40 , C03B33/04 , C03B33/09 , B23K15/00
CPC分类号： B23K26/073 , B23K26/082 , B23K26/0821 , B23K26/40 , C03B33/091 , B23K2203/50 , Y10T225/10 , Y10T225/304
摘要： The method and apparatus for cutting through flat workpieces made of glass can cut through workpieces with greater thickness, e.g. glass panes with a thickness greater than 0.2 mm, than possible up to now with a comparable known method, without micro-fractures, glass fragments or splitter. In the method of the invention a heat radiation spot symmetric to the cutting line is produced on the workpiece. This heat radiation spot has edge portions with elevated radiation intensity and is moved along the cutting line on the workpiece and the heated section of the cutting line is subsequently cooled. A scanner motion produces the heat radiation spot so that edge portions of elevated radiation intensity coincide with a V- or U-shaped curve, which is open at the leading end of the heat radiation spot. The peak portion of the V- or U-shaped curve on the cutting line is at a temperature maximum that is under the melting point of the workpiece material. A controller of the scanning motion controls the scanner in circular cutting and freeform cutting so that a curved V- or U-shaped intensity distribution which fits the curved cutting path arises.
摘要翻译：用于切割由玻璃制成的平坦工件的方法和装置可以切割具有更大厚度的工件，例如，玻璃板的厚度大于0.2mm，至目前为止可比较的已知方法，没有微裂缝，玻璃碎片或分裂器。在本发明的方法中，在工件上产生与切割线对称的散热点。该散热点具有辐射强度提高的边缘部分，并且沿着工件上的切割线移动，随后冷却切割线的加热部分。扫描器运动产生热辐射点，使得辐射强度提高的边缘部分与在热辐射点的前端开口的V形或U形曲线一致。切割线上V形或U形曲线的峰值部分处于工件材料熔点以下的最高温度。扫描运动的控制器以圆形切割和自由切割方式控制扫描仪，从而产生适合弯曲切割路径的弯曲的V形或U形强度分布。

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