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    Method for controlling boost pressure in an internal combustion engine
    2.
    发明申请
    Method for controlling boost pressure in an internal combustion engine 有权
    用于控制内燃机中的升压的方法

    公开(公告)号：US20080059043A1

    公开(公告)日：2008-03-06

    申请号：US11826632

    申请日：2007-07-17

    申请人： Guido Ehlers ,  Daniel Beese ,  Holger Braun ,  Stefan Linka

    发明人： Guido Ehlers ,  Daniel Beese ,  Holger Braun ,  Stefan Linka

    IPC分类号： F02D28/00

    CPC分类号： F02D41/0007 ,  F02D2041/1409 ,  Y02T10/144

    摘要： The invention relates to a method for controlling boost pressure in an internal combustion engine, using a boost pressure control device by means of which from the control deviation between a setpoint boost pressure and an actual boost pressure a manipulated variable is generated which has a D portion supplied by a differential control unit or a damper, the D portion being adapted as a function of a control deviation of a transient effect detected and evaluated for a predetermined evaluation time period. According to the invention, the D portion adaptation, performed in particular for adapting the boost pressure pulse duty factor for a boost pressure control valve, includes an operating point-dependent D portion depth adaptation and/or an operating point-dependent D portion time adaptation, whereby the output variable for the differential controller is adapted by means of the D portion depth adaptation, and the operating time of the D portion corresponding to predetermined boost pressure parameters is adapted by means of the D portion time adaptation.

    摘要翻译： 本发明涉及一种使用增压压力控制装置来控制内燃机中的增压压力的方法，通过该增压压力控制装置，根据设定点增压压力和实际增压压力之间的控制偏差，产生操纵变量，该操纵变量具有D部分 由差分控制单元或阻尼器提供，D部分根据在预定评估时间段内检测和评估的瞬态效应的控制偏差的函数来适应。 根据本发明，特别用于调整升压压力控制阀的增压压力脉冲占空因数执行的D部分自适应包括与工作点相关的D部分深度适应和/或工作点相关的D部分时间适应 由此通过D部分深度适应来适应差分控制器的输出变量，并且通过D部分时间适应来适应对应于预定升压压力参数的D部分的操作时间。

    SURFACE PATTERNING WITH FUNCTIONAL POLYMERS
    3.
    发明申请
    SURFACE PATTERNING WITH FUNCTIONAL POLYMERS 审中-公开
    带有功能聚合物的表面图案

    公开(公告)号：US20120121861A1

    公开(公告)日：2012-05-17

    申请号：US13129473

    申请日：2009-11-05

    申请人： Werner Hölzl ,  Holger Braun

    发明人： Werner Hölzl ,  Holger Braun

    IPC分类号： G03F7/20 ,  B32B27/00 ,  B32B3/30

    CPC分类号： G03F7/012 ,  C08F293/005 ,  C08F2438/01 ,  G03F7/265 ,  Y10T428/24479

    摘要： Disclosed is a method of preparing a modified halogenated polymer surface, comprising the steps of (a) activating the surface by modification with a polymerisation initiator by (a1) reacting the halogenated polymer surface with sodium azide, subsequent (a2) patterning the azidated surface via photolithographic patterning methods, and subsequent (a3) 1,3 dipolar cycloaddition with an alkine-functionalized initiator; and (b) reacting the activated surface obtained in steps (a1)-(a3) with polymerizable monomeric units A and/or B.

    摘要翻译： 公开了一种制备改性卤化聚合物表面的方法，其包括以下步骤：（a）通过（a1）使卤化聚合物表面与叠氮化钠反应，通过用聚合引发剂进行改性来活化表面，随后（a2）将叠氮化表面经过 光刻图案方法和随后（a3）1,3偶极环加成与烷基官能化引发剂; 和（b）使步骤（a1） - （a3）中获得的活化表面与可聚合单体单元A和/或B反应。

    MODIFIED HALOGENATED POLYMER SURFACES
    4.
    发明申请
    MODIFIED HALOGENATED POLYMER SURFACES 审中-公开
    改性聚合物表面改性

    公开(公告)号：US20110124819A1

    公开(公告)日：2011-05-26

    申请号：US12988818

    申请日：2009-04-22

    申请人： Werner Hoelzl ,  Holger Braun ,  Olof Wallquist

    发明人： Werner Hoelzl ,  Holger Braun ,  Olof Wallquist

    IPC分类号： C08F259/04 ,  C08F8/34 ,  C08F8/30

    CPC分类号： C08J7/16 ,  C08F293/005 ,  C08F2438/01 ,  C08J2327/06

    摘要： Disclosed is a method of preparing a modified halogenated polymer surface, comprising the steps of (a) activating the surface by modification with a polymerisation initiator by (a1) reacting the halogenated polymer surface with sodium azide and subsequent (a2) 1,3 dipolar cycloaddition with an alkine-functionalized initiator; or (a3) reacting the halogenated polymer surface with mercapto-functionalized initiators; and (b) reacting the activated surface obtained in steps (a1)/(a2) or (a3) with polymerizable monomeric units A and/or B. The modified halogenated polymer substrates according to the invention exhibit outstanding properties.

    摘要翻译： 公开了一种制备改性卤化聚合物表面的方法，其包括以下步骤：（a）通过（a1）使卤化聚合物表面与叠氮化钠和随后的（a2）1,3偶极环加成反应，通过用聚合引发剂进行改性来活化表面 用烷基官能化引发剂; 或（a3）使卤代聚合物表面与巯基官能化的引发剂反应; 和（b）使步骤（a1）/（a2）或（a3）中获得的活化表面与可聚合单体单元A和/或B反应。本发明的改性卤化聚合物基材具有突出的性能。

    Method of verifying seam quality during a laser welding process
    5.
    发明授权
    Method of verifying seam quality during a laser welding process 有权
    在激光焊接过程中验证焊缝质量的方法

    公开(公告)号：US08890023B2

    公开(公告)日：2014-11-18

    申请号：US13604024

    申请日：2012-09-05

    申请人： Friedhelm Dorsch ,  Holger Braun ,  Dieter Pfitzner

    发明人： Friedhelm Dorsch ,  Holger Braun ,  Dieter Pfitzner

    IPC分类号： B23K31/00 ,  B23K26/02 ,  B23K26/03 ,  B23K26/20 ,  B23K26/24 ,  B23K31/12

    CPC分类号： B23K26/032 ,  B23K26/02 ,  B23K26/03 ,  B23K26/20 ,  B23K26/24 ,  B23K26/26 ,  B23K31/00 ,  B23K31/125

    摘要： This disclosure relates to verifying a seam quality during a laser welding process. In certain aspects, a method includes detecting, in a spatially resolved manner, a first amount of radiation emerging from a workpiece in a first wavelength range, determining a first geometric parameter of a seam characteristic based on the first amount of radiation detected in the first wavelength range, detecting, in a spatially resolved manner, a second amount of radiation emerging from the workpiece in a second wavelength range, the second wavelength range being different than the first wavelength range, determining a second geometric parameter of the seam characteristic based on the second amount of radiation detected in the second wavelength range, comparing the first and second geometric parameters to respective reference values or to respective tolerance intervals to provide respective comparison results, and logically combining the respective comparison results to verify the seam quality.

    摘要翻译： 本公开涉及在激光焊接过程期间验证接缝质量。 在某些方面，一种方法包括以空间分辨的方式检测在第一波长范围内从工件出射的第一量的辐射，基于在第一波长范围内检测到的第一辐射量确定接缝特性的第一几何参数 以空间分辨的方式检测在第二波长范围内从工件出射的第二数量的辐射，所述第二波长范围不同于所述第一波长范围，基于所述第二波长范围确定所述接缝特性的第二几何参数 在第二波长范围内检测到的第二量的辐射，将第一和第二几何参数与相应的参考值或相应的公差间隔进行比较，以提供相应的比较结果，并逻辑组合各个比较结果以验证接缝质量。

    Method for controlling boost pressure in an internal combustion engine
    8.
    发明授权
    Method for controlling boost pressure in an internal combustion engine 有权
    用于控制内燃机中的升压的方法

    公开(公告)号：US07561956B2

    公开(公告)日：2009-07-14

    申请号：US11826632

    申请日：2007-07-17

    申请人： Guido Ehlers ,  Daniel Beese ,  Holger Braun ,  Stefan Linka

    发明人： Guido Ehlers ,  Daniel Beese ,  Holger Braun ,  Stefan Linka

    IPC分类号： F02D41/14 ,  F02D28/00

    CPC分类号： F02D41/0007 ,  F02D2041/1409 ,  Y02T10/144

    摘要： Method for controlling boost pressure in an internal combustion engine, using a boost pressure control device by means of which from the control deviation between a setpoint boost pressure and an actual boost pressure a manipulated variable is generated which has a D portion supplied by a differential control unit or a damper, the D portion being adapted as a function of a control deviation of a transient effect detected and evaluated for a predetermined evaluation time period, wherein the D portion adaptation includes an operating point-dependent D portion depth adaptation and/or an operating point-dependent D portion time adaptation, whereby the output variable for the differential controller is adapted by the D portion depth adaptation, and the operating time of the D portion corresponding to predetermined boost pressure parameters, in particular characteristic map parameters, is adapted by the D portion time adaptation.

    摘要翻译： 一种用于控制内燃机中的增压压力的方法，使用增压压力控制装置，根据设定值增压压力和实际增压压力之间的控制偏差，生成具有由差动控制器提供的D部分的操纵变量 单元或阻尼器，D部分适合于在预定评估时间段内检测和评估的瞬态效果的控制偏差的函数，其中D部分自适应包括操作点相关的D部分深度适应和/或 操作点相关的D部分时间适应，由此差分控制器的输出变量由D部分深度适应调整，并且对应于预定升压压力参数的D部分（特别是特征图参数）的操作时间由 D部分时间适应。

    Method of Verifying Seam Quality during a Laser Welding Process
    10.
    发明申请
    Method of Verifying Seam Quality during a Laser Welding Process 有权
    在激光焊接过程中验证接缝质量的方法

    公开(公告)号：US20130062324A1

    公开(公告)日：2013-03-14

    申请号：US13604024

    申请日：2012-09-05

    申请人： Friedhelm Dorsch ,  Holger Braun ,  Dieter Pfitzner

    发明人： Friedhelm Dorsch ,  Holger Braun ,  Dieter Pfitzner

    IPC分类号： B23K26/20

    CPC分类号： B23K26/032 ,  B23K26/02 ,  B23K26/03 ,  B23K26/20 ,  B23K26/24 ,  B23K26/26 ,  B23K31/00 ,  B23K31/125

    摘要： This disclosure relates to verifying a seam quality during a laser welding process. In certain aspects, a method includes detecting, in a spatially resolved manner, a first amount of radiation emerging from a workpiece in a first wavelength range, determining a first geometric parameter of a seam characteristic based on the first amount of radiation detected in the first wavelength range, detecting, in a spatially resolved manner, a second amount of radiation emerging from the workpiece in a second wavelength range, the second wavelength range being different than the first wavelength range, determining a second geometric parameter of the seam characteristic based on the second amount of radiation detected in the second wavelength range, comparing the first and second geometric parameters to respective reference values or to respective tolerance intervals to provide respective comparison results, and logically combining the respective comparison results to verify the seam quality.

    摘要翻译： 本公开涉及在激光焊接过程期间验证接缝质量。 在某些方面，一种方法包括以空间分辨的方式检测在第一波长范围内从工件出射的第一量的辐射，基于在第一波长范围内检测到的第一辐射量确定接缝特性的第一几何参数 以空间分辨的方式检测在第二波长范围内从工件出射的第二数量的辐射，所述第二波长范围不同于所述第一波长范围，基于所述第二波长范围确定所述接缝特性的第二几何参数 在第二波长范围内检测到的第二量的辐射，将第一和第二几何参数与相应的参考值或相应的公差间隔进行比较，以提供相应的比较结果，并逻辑组合各个比较结果以验证接缝质量。