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1. 发明授权

US07123394B2 System and method for the laser beam deflection for optical measuring systems 有权
标题翻译：用于光学测量系统的激光束偏转的系统和方法
公开(公告)号：US07123394B2
公开(公告)日：2006-10-17
申请号：US11020116
申请日：2004-12-27
申请人： Wolfgang Rehm , Guenter Reithmeier , Paul Zeller
发明人： Wolfgang Rehm , Guenter Reithmeier , Paul Zeller
IPC分类号： G02B26/08
CPC分类号： B60T8/17554 , G02B26/0891 , G02B26/108
摘要： A system for the laser beam deflection for optical measuring systems includes an optical element for the deflection of an incident laser beam and a driving unit for generating a rotational movement between the optical element and the incident laser beam in order to deflect the laser beam in different successive directions. The optical element includes at least two segments for the deflection of the incident laser beam by one fixed deflection angle respectively. During the rotational movement, the laser beam successively impinges on the different segments. The optical element has a disk-shaped or ring-shaped design, and the segments are wedge-shaped with inclined surfaces. In the case of a method for the laser beam deflection, a laser beam impinging in an offset manner with respect to the axis of rotation is deflected during a time period by each segment into precisely one defined direction.
摘要翻译：用于光学测量系统的用于激光束偏转的系统包括用于偏转入射激光束的光学元件和用于在光学元件和入射激光束之间产生旋转运动的驱动单元，以便使不同的激光束偏转连续方向光学元件包括用于使入射激光束偏转一个固定偏转角的至少两个段。在旋转运动期间，激光束连续地撞击在不同的部分上。光学元件具有盘形或环形设计，并且该片段具有倾斜表面的楔形。在用于激光束偏转的方法的情况下，相对于旋转轴线以偏移方式入射的激光束在一段时间段内被每个片段精确地偏转到一个确定的方向。

2. 发明授权

US08675184B2 Direct detection Doppler LIDAR method and direction detection Doppler LIDAR device 有权
标题翻译：直接检测多普勒LIDAR方法和方向检测多普勒激光雷达装置
公开(公告)号：US08675184B2
公开(公告)日：2014-03-18
申请号：US13002483
申请日：2009-06-30
申请人： Nikolaus Schmitt , Wolfgang Rehm , Thomas Pistner
发明人： Nikolaus Schmitt , Wolfgang Rehm , Thomas Pistner
IPC分类号： G01P3/36
CPC分类号： G01S17/95 , Y02A90/19
摘要： The invention relates to a method for Doppler light detection and ranging (LIDAR) measurement of speeds. A laser beam is directed at the medium to be measured, and radiation which is then emitted by the medium is measured by a detector. In order to allow better control of the dynamic range of a direct reception Doppler LIDAR apparatus, a multiplicity of laser pulses can be transmitted per measurement, and a multiplicity of laser pulses can be received by the detector per measurement. A direct reception Doppler LIDAR apparatus can be suitable for carrying out the method.
摘要翻译：本发明涉及用于多普勒光检测和测距（LIDAR）速度测量的方法。激光束被引导到要测量的介质上，然后通过检测器测量由介质发射的辐射。为了更好地控制直接接收多普勒激光雷达装置的动态范围，可以每次测量发送多个激光脉冲，并且每次测量可以由检测器接收多个激光脉冲。直接接收多普勒激光雷达装置可以适用于执行该方法。

3. 发明申请

US20130180493A1 STEEL PISTON FOR INTERNAL COMBUSTION ENGINES 有权
标题翻译：用于内燃机的钢制活塞
公开(公告)号：US20130180493A1
公开(公告)日：2013-07-18
申请号：US13818173
申请日：2011-08-30
申请人： Timotheus Kaiser , Hermann Pfeifer , Wolfgang Rehm , Karl Weisskopf
发明人： Timotheus Kaiser , Hermann Pfeifer , Wolfgang Rehm , Karl Weisskopf
IPC分类号： F02F3/00
CPC分类号： F02F3/00 , B21K1/18 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/40 , C22C38/58 , F02F3/0084 , F05C2201/0448 , F05C2251/042 , F16J1/01
摘要： A semifinished product blank, suitable for the production of a steel piston (1) for internal combustion engines having cylinder crankcases made of light metal alloys. Such a steel piston (1) has at least one upper piston part (4) which has a combustion recess (2) and an annular wall (3), and a lower piston part (4′) which has a piston skirt (5) and a connecting rod bearing (6). The semifinished product blank is made of an austenitic steel, that is stabilized with Ni, Mn and N and that has a thermal expansion coefficient in a range of 16 to 21×10−6 K−1. Also disclosed is a steel piston, which at least has a piston skirt (5) made of an austenitic steel that is stabilzed with Ni, Mn, N. The piston skirt (5) has a thermal expansion coefficient in a range of 16 to 21×10−6 K−1.
摘要翻译：一种半成品，适用于生产具有由轻金属合金制成的气缸曲轴箱的内燃机的钢活塞（1）。这种钢活塞（1）具有至少一个具有燃烧凹部（2）和环形壁（3）的上活塞部分（4）和具有活塞裙（5）的下活塞部分（4'），和连杆轴承（6）。半成品坯料由奥氏体钢制成，其用Ni，Mn和N稳定，热膨胀系数在16〜21×10 -6 K -1的范围内。还公开了一种钢活塞，其至少具有由奥氏体钢制成的活塞裙部（5），其由Ni，Mn，N稳定。活塞裙部（5）的热膨胀系数在16至21的范围内 ×10-6 K-1。

4. 发明申请

US20110181864A1 LIDAR METHOD FOR MEASURING SPEEDS AND LIDAR DEVICE WITH TIME-CONTROLLED DETECTION 有权
标题翻译：用于测量速度和激光装置的激光雷达方法，具有时间控制检测
公开(公告)号：US20110181864A1
公开(公告)日：2011-07-28
申请号：US13002479
申请日：2009-06-30
申请人： Nikolaus Schmitt , Wolfgang Rehm , Thomas Pistner
发明人： Nikolaus Schmitt , Wolfgang Rehm , Thomas Pistner
IPC分类号： G01P3/36
CPC分类号： G01S17/95 , G01S17/58 , Y02A90/19
摘要： The invention relates to a method for light detecting and ranging (LIDAR) measurement of speeds, in which a laser beam is directed at the medium to be measured, and radiation which is subsequently emitted from the medium (16) is measured by a detector. In order to optimize the measurement, a spatial measurement range can be selected by activation and/or deactivation of the detector for at least one predetermined or regulated time duration of less than about 500 μs after emission of a laser pulse to the medium to be measured. Furthermore, a direct reception Doppler LIDAR apparatus can be used to perform the method.
摘要翻译：本发明涉及一种用于光检测和测距（LIDAR）测量速度的方法，其中激光束被引导到要测量的介质，并且随后从介质（16）发射的辐射由检测器测量。为了优化测量，可以通过激活和/或去激活检测器来选择空间测量范围，以便在向待测介质发射激光脉冲之后的小于约500μs的至少一个预定或调节的持续时间内。此外，可以使用直接接收多普勒激光雷达装置来执行该方法。

5. 发明申请

US20050225763A1 System and method for the laser beam deflection for optical measuring systems 有权
标题翻译：用于光学测量系统的激光束偏转的系统和方法
公开(公告)号：US20050225763A1
公开(公告)日：2005-10-13
申请号：US11020116
申请日：2004-12-27
申请人： Wolfgang Rehm , Guenter Reithmeier , Paul Zeller
发明人： Wolfgang Rehm , Guenter Reithmeier , Paul Zeller
IPC分类号： G02B26/08 , G02B26/10 , G01B11/00
CPC分类号： B60T8/17554 , G02B26/0891 , G02B26/108
摘要： A system for the laser beam deflection for optical measuring systems includes an optical element for the deflection of an incident laser beam and a driving unit for generating a rotational movement between the optical element and the incident laser beam in order to deflect the laser beam in different successive directions. The optical element includes at least two segments for the deflection of the incident laser beam by one fixed deflection angle respectively. During the rotational movement, the laser beam successively impinges on the different segments. The optical element has a disk-shaped or ring-shaped design, and the segments are wedge-shaped vith inclined surfaces. In the case of a method for the laser beam deflection, a laser beam impinging in an offset manner with respect to the axis of rotation is deflected during a time period by each segment into precisely one defined direction.
摘要翻译：用于光学测量系统的用于激光束偏转的系统包括用于偏转入射激光束的光学元件和用于在光学元件和入射激光束之间产生旋转运动的驱动单元，以便使不同的激光束偏转连续方向光学元件包括用于使入射激光束偏转一个固定偏转角的至少两个段。在旋转运动期间，激光束连续地撞击在不同的部分上。光学元件具有盘形或环形设计，并且这些片段是楔形的倾斜表面。在用于激光束偏转的方法的情况下，相对于旋转轴线以偏移方式入射的激光束在一段时间段内被每个片段精确地偏转到一个确定的方向。

6. 发明授权

US09429100B2 Cooling duct piston and method for producing the same 有权
标题翻译：冷却管活塞及其制造方法
公开(公告)号：US09429100B2
公开(公告)日：2016-08-30
申请号：US13882554
申请日：2011-09-24
申请人： Timotheus Kaiser , Hermann Pfeifer , Wolfgang Rehm , Karl Weisskopf
发明人： Timotheus Kaiser , Hermann Pfeifer , Wolfgang Rehm , Karl Weisskopf
IPC分类号： B23P17/00 , F02F3/22 , B22D19/00 , F02F3/00 , F02F3/12 , F02F3/28 , B23P15/10
CPC分类号： F02F3/22 , B22D19/0027 , B23P15/10 , F02F3/003 , F02F3/12 , F02F3/285 , Y10T29/49258
摘要： A cooling duct piston (1) for combustion engines. The cooling duct piston has a piston basic body (2) that is connected to a lining part (3), which is facing an assigned combustion chamber. Here, the lining part (3) completely forms the piston surface (4) of the cooling duct piston (1) that faces the combustion chamber. An encircling depression (5) is provided in the surface of the piston basic body (2) facing the combustion chamber. The lining part (3) provides a permanent connection at least with the surface of the piston basic body (2) facing the combustion chamber, and thus bridges the encircling depression (5), such that the encircling depression (5), with the lining part (3) that bridges it, forms a cooling duct (6).
摘要翻译：用于内燃机的冷却管道活塞（1）。冷却管道活塞具有连接到面向分配的燃烧室的内衬部分（3）的活塞基体（2）。这里，内衬部（3）完全形成面对燃烧室的冷却管道活塞（1）的活塞面（4）。在面向燃烧室的活塞基体（2）的表面设有环绕凹部（5）。衬里部分（3）至少与活塞基体（2）的面向燃烧室的表面提供永久连接，从而桥接环绕的凹陷（5），使得环绕的凹陷（5）与衬里桥接的部分（3）形成冷却管道（6）。

7. 发明授权

US09383447B2 LIDAR method for measuring speeds and LIDAR device with time-controlled detection 有权
标题翻译：用于测量速度的LIDAR方法和具有时间控制检测的激光雷达装置
公开(公告)号：US09383447B2
公开(公告)日：2016-07-05
申请号：US13002479
申请日：2009-06-30
申请人： Nikolaus Schmitt , Wolfgang Rehm , Thomas Pistner
发明人： Nikolaus Schmitt , Wolfgang Rehm , Thomas Pistner
IPC分类号： G01P3/36 , G01S17/95 , G01S17/58
CPC分类号： G01S17/95 , G01S17/58 , Y02A90/19
摘要： The invention relates to a method for light detecting and ranging (LIDAR) measurement of speeds, in which a laser beam is directed at the medium to be measured, and radiation which is subsequently emitted from the medium (16) is measured by a detector. In order to optimize the measurement, a spatial measurement range can be selected by activation and/or deactivation of the detector for at least one predetermined or regulated time duration of less than about 500 μs after emission of a laser pulse to the medium to be measured. Furthermore, a direct reception Doppler LIDAR apparatus can be used to perform the method.
摘要翻译：本发明涉及一种用于光检测和测距（LIDAR）测量速度的方法，其中激光束被引导到要测量的介质，并且随后从介质（16）发射的辐射由检测器测量。为了优化测量，可以通过激活和/或去激活检测器来选择空间测量范围，以便在向待测介质发射激光脉冲之后的小于约500μs的至少一个预定或调节的持续时间内。此外，可以使用直接接收多普勒激光雷达装置来执行该方法。

8. 发明申请

US20110188029A1 DIRECT DETECTION DOPPLER LIDAR METHOD AND DIRECTION DETECTION DOPPLER LIDAR DEVICE 有权
标题翻译：直接检测多普勒激光雷达方法和方向检测多普勒激光装置
公开(公告)号：US20110188029A1
公开(公告)日：2011-08-04
申请号：US13002483
申请日：2009-06-30
申请人： Nikolaus Schmitt , Wolfgang Rehm , Thomas Pistner
发明人： Nikolaus Schmitt , Wolfgang Rehm , Thomas Pistner
IPC分类号： G01P3/36
CPC分类号： G01S17/95 , Y02A90/19
摘要： The invention relates to a method for Doppler light detection and ranging (LIDAR) measurement of speeds. A laser beam is directed at the medium to be measured, and radiation which is then emitted by the medium is measured by a detector. In order to allow better control of the dynamic range of a direct reception Doppler LIDAR apparatus, a multiplicity of laser pulses can be transmitted per measurement, and a multiplicity of laser pulses can be received by the detector per measurement. A direct reception Doppler LIDAR apparatus can be suitable for carrying out the method.
摘要翻译：本发明涉及用于多普勒光检测和测距（LIDAR）速度测量的方法。激光束被引导到要测量的介质上，然后通过检测器测量由介质发射的辐射。为了更好地控制直接接收多普勒激光雷达装置的动态范围，可以每次测量发送多个激光脉冲，并且每次测量可以由检测器接收多个激光脉冲。直接接收多普勒激光雷达装置可以适用于执行该方法。

9. 发明授权

US08820288B2 Steel piston for internal combustion engines 有权
标题翻译：内燃机钢活塞
公开(公告)号：US08820288B2
公开(公告)日：2014-09-02
申请号：US13818173
申请日：2011-08-30
申请人： Timotheus Kaiser , Hermann Pfeifer , Wolfgang Rehm , Karl Weisskopf
发明人： Timotheus Kaiser , Hermann Pfeifer , Wolfgang Rehm , Karl Weisskopf
IPC分类号： C22C38/04 , C22C38/06
CPC分类号： F02F3/00 , B21K1/18 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/40 , C22C38/58 , F02F3/0084 , F05C2201/0448 , F05C2251/042 , F16J1/01
摘要： A semifinished product blank, suitable for the production of a steel piston (1) for internal combustion engines having cylinder crankcases made of light metal alloys. Such a steel piston (1) has at least one upper piston part (4) which has a combustion recess (2) and an annular wall (3), and a lower piston part (4′) which has a piston skirt (5) and a connecting rod bearing (6). The semifinished product blank is made of an austenitic steel, that is stabilized with Ni, Mn and N and that has a thermal expansion coefficient in a range of 16 to 21×10−6 K−1. Also disclosed is a steel piston, which at least has a piston skirt (5) made of an austenitic steel that is stabilzed with Ni, Mn, N. The piston skirt (5) has a thermal expansion coefficient in a range of 16 to 21×10−6 K−1.
摘要翻译：一种半成品，适用于生产具有由轻金属合金制成的气缸曲轴箱的内燃机的钢活塞（1）。这种钢活塞（1）具有至少一个具有燃烧凹部（2）和环形壁（3）的上活塞部分（4）和具有活塞裙（5）的下活塞部分（4'），和连杆轴承（6）。半成品坯料由奥氏体钢制成，其用Ni，Mn和N稳定，热膨胀系数在16〜21×10 -6 K -1的范围内。还公开了一种钢活塞，其至少具有由奥氏体钢制成的活塞裙部（5），其由Ni，Mn，N稳定。活塞裙部（5）的热膨胀系数在16至21的范围内 ×10-6 K-1。

10. 发明授权

US08528513B2 Cast steel piston for internal combustion engines 有权
标题翻译：内燃机铸钢活塞
公开(公告)号：US08528513B2
公开(公告)日：2013-09-10
申请号：US12302723
申请日：2007-06-12
申请人： Tilmann Haug , Wolfgang Rehm , Karl Weisskopf
发明人： Tilmann Haug , Wolfgang Rehm , Karl Weisskopf
IPC分类号： F02F3/00 , F01P1/04 , C22C38/18 , C22C38/58
CPC分类号： B22D15/02 , B22D18/04 , B22D19/0072 , B22D19/16 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/42 , C22C38/58 , F02F3/10 , F02F3/20 , F02F3/22 , F02F3/26 , F02F2003/0061 , F02F2200/06 , F05C2253/12
摘要： The invention relates to a steel piston for internal combustion engines, comprising at least one piston upper part (12) provided with a combustion cavity (11) and an annular wall (5), and a piston lower part (13) provided with a connecting rod bearing (8). The steel piston is cast as a single component from a reduced-density steel alloy or a special steel alloy in the same material by means of a low-pressure casting method.
摘要翻译：本发明涉及一种用于内燃机的钢活塞，包括至少一个设置有燃烧腔（11）和一环形壁（5）的活塞上部（12）和一活塞下部（13）杆轴承（8）。钢活塞通过低压铸造法从相同材料中的还原密度钢合金或特殊钢合金铸造成单一部件。

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