公开(公告)号：US07945371B2

公开(公告)日：2011-05-17

申请号：US12298931

申请日：2007-05-25

申请人： Thomas Burkhardt

发明人： Thomas Burkhardt

IPC分类号： F02B33/00

CPC分类号： F02D41/0007 ,  F02D41/0005 ,  F02D41/12 ,  F02D2200/704 ,  Y02T10/144 ,  Y02T10/42

摘要： In turbocharged engines, there is the problem that, in particular under load, the ambient pressure (AMP) cannot be determined directly from the measurement values of a charge-pressure sensor (8). In order to avoid the installation of a further pressure sensor which is suitable for the detection of the ambient pressure (AMP), it is proposed that, during a negative load step of the internal combustion engine in which a switch takes place from supercharged engine operation into non-supercharged engine operation, the charge-pressure sensor (8) measures the transient profile of the charge pressure (PUT). A value for the ambient pressure (AMP) is determined from the transient profile of the charge pressure (PUT). Through the pressure value for the present ambient pressure (AMP), it is possible to optimize the engine operation for example when travelling up a slope.

摘要翻译： 在涡轮增压发动机中，存在的问题是，特别是在负载下，环境压力（AMP）不能直接从充气压力传感器（8）的测量值确定。 为了避免安装适合于检测环境压力（AMP）的另外的压力传感器，建议在内燃机的负荷阶段，其中从增压发动机运转中进行开关 进入非增压发动机运行时，充气压力传感器（8）测量充气压力（PUT）的瞬态曲线。 根据充电压力（PUT）的瞬态曲线确定环境压力（AMP）的值。 通过当前环境压力（AMP）的压力值，可以优化发动机的运行，例如当沿着斜坡行进时。

公开(公告)号：US07917379B1

公开(公告)日：2011-03-29

申请号：US09963960

申请日：2001-09-25

申请人： Thomas Burkhardt ,  Sanjay K. Mishra ,  Kesavan Shanmugam ,  Deepthi Sigireddi

发明人： Thomas Burkhardt ,  Sanjay K. Mishra ,  Kesavan Shanmugam ,  Deepthi Sigireddi

IPC分类号： G06F17/60

CPC分类号： G06Q10/08 ,  G06Q10/06 ,  G06Q10/063 ,  G06Q50/28

摘要： A system and method for performing large scale supply chain planning is disclosed, which includes at least one database with a plurality of partitions. A large scale, supply chain planning problem is decomposed into a plurality of independent and isolated sub-problems. The data for each sub-problem is maintained in a separate database partition. The sub-problems are preferably solved by separate planning processes operating in parallel in a distributed database processing environment.

摘要翻译： 公开了一种用于执行大规模供应链规划的系统和方法，其包括具有多个分区的至少一个数据库。 大规模的供应链规划问题被分解成多个独立和孤立的子问题。 每个子问题的数据都保存在单独的数据库分区中。 子问题最好通过在分布式数据库处理环境中并行操作的单独的规划流程来解决。

公开(公告)号：US07805940B2

公开(公告)日：2010-10-05

申请号：US11666126

申请日：2005-09-19

申请人： Thomas Burkhardt ,  Markus Teiner

发明人： Thomas Burkhardt ,  Markus Teiner

IPC分类号： F02G3/00

CPC分类号： F02B37/18 ,  F01N3/28 ,  F02B33/44 ,  F02B37/24 ,  F02B39/00 ,  F02B77/083 ,  F02D41/0007 ,  F02D41/1445 ,  F02D41/1446 ,  F02D41/1448 ,  F02D41/22 ,  Y02T10/144 ,  Y02T10/40

摘要： There is described an exhaust gas turbocharger which comprises a compressor and a turbine having an adjusting drive for adjusting a turbine geometry. A performance characteristic is determined depending on a turbine output, a mass flow through the turbine and a gas temperature upstream of the turbine. A mass flow characteristic is determined depending on the mass flow through the turbine and the gas temperature upstream of the turbine and a gas pressure downstream of the turbine. Depending on the performance characteristic and the mass flow characteristic, an adjuster position of the adjusting drive for adjusting the turbine geometry is determined using a characteristic diagram. For control, an adjusting signal for controlling the adjusting drive is determined depending on the adjuster position for adjusting the turbine geometry. For diagnosis of the exhaust gas turbocharger, the exhaust gas turbocharger is diagnosed depending on the adjuster position.

摘要翻译： 描述了一种排气涡轮增压器，其包括具有用于调节涡轮几何形状的调节驱动器的压缩机和涡轮机。 性能特征取决于涡轮机输出，通过涡轮机的质量流量和涡轮机上游的气体温度来确定。 质量流量特性根据涡轮机的质量流量和涡轮上游的气体温度以及涡轮下游的气体压力来确定。 根据性能特征和质量流量特性，使用特性图确定用于调节涡轮机几何形状的调节驱动器的调节器位置。 为了控制，用于控制调节驱动器的调节信号取决于用于调节涡轮机几何形状的调节器位置。 为了对排气涡轮增压器进行诊断，根据调节器位置来诊断废气涡轮增压器。

公开(公告)号：US20100102804A1

公开(公告)日：2010-04-29

申请号：US12589509

申请日：2009-10-23

申请人： Thomas Burkhardt ,  Ralph Bauer

发明人： Thomas Burkhardt ,  Ralph Bauer

IPC分类号： G01B7/30

CPC分类号： G01D5/2455

摘要： Position/displacement measuring system, comprising a sensor head and an encoded scale body, the scale body extending in a first direction and in a second direction lying transversely to the first direction, and the scale body having a region for incremental position determination with an encoding in the first direction and a region for absolute position determination with an encoding in the second direction, the sensor head having a first sensor device with a sensor resolution parallel to the first direction, which is associated with the region for incremental position determination, and the sensor head having a second sensor device with a sensor resolution in a second direction, which is associated with the region for absolute position determination.

摘要翻译： 位置/位移测量系统，包括传感器头和编码的秤本体，刻度体在第一方向和横向于第一方向的第二方向上延伸，并且刻度体具有用于通过编码进行增量位置确定的区域 在第一方向和用于以第二方向进行编码的绝对位置确定区域中，传感器头具有与传感器分辨率平行于第一方向的第一传感器装置，该第一传感器装置与用于增量位置确定的区域相关联， 传感器头具有在第二方向上具有传感器分辨率的第二传感器装置，其与用于绝对位置确定的区域相关联。

公开(公告)号：US07620561B1

公开(公告)日：2009-11-17

申请号：US10223845

申请日：2002-08-19

申请人： Amol B. Adgaonkar ,  Deepak Rammohan ,  Pradip Som ,  Thomas Burkhardt

发明人： Amol B. Adgaonkar ,  Deepak Rammohan ,  Pradip Som ,  Thomas Burkhardt

IPC分类号： G05B19/418

CPC分类号： G06Q10/06 ,  G06Q10/0631 ,  G06Q10/20

摘要： In one embodiment, a method is provided for planning repairs in response to demand in a multi-level repair network of locations at which parts may be repaired. Modeled for a location are: (1) an unserviceable buffer for parts inspected at the location and repairable at the location, and (2) a serviceable buffer for parts inspected at the location and serviceable without repair. A forecasted demand, for a quantity of serviceable parts at a future time at the location, is accessed. In a push planning phase, for each inspected part in the unserviceable buffer, the earliest time at which repair can begin for the part at the location is estimated. In a pull planning phase, if the forecasted demand cannot be satisfied using parts in the serviceable buffer: (1) a quantity of parts in the unserviceable buffer repairable at the location and available to help satisfy the forecasted demand is estimated; (2) the latest time at which repair can begin with respect to these parts at the location to help satisfy the forecasted demand is estimated; and (3) repair for these parts is planned at the estimated latest time to pull these parts from the unserviceable buffer, from which they cannot be put to service to help satisfy the forecasted demand, into the serviceable buffer, from which they can be put to service to help satisfy the forecasted demand.

摘要翻译： 在一个实施例中，提供了一种用于响应于可以修复部件的位置的多级修复网络中的需求来规划修理的方法。 对于某个位置进行建模是：（1）在该位置检查并可在该位置修理的零件的不可用缓冲器，以及（2）可在该位置检查并可维修的零件的可维修缓冲器，而不进行维修。 对未来某个地点的可用零件数量的预测需求将被访问。 在推进计划阶段，对于不可用的缓冲区中的每个被检查的部分，估计在该位置处的部件可以开始修复的最早时间。 在拉动规划阶段，如果使用可维修缓冲区中的部件不能满足预测需求：（1）在该位置可修复的不可用缓冲区中的部分数量可用于帮助满足预测需求; （2）估计在该地点维修可以开始的最新时间，以帮助满足预测的需求; （3）这些零件的维修计划是在最近一段时间内将这些零件从不可用的缓冲区中抽出来的，这些缓冲区不能投入使用，以帮助满足预测的需求。 服务以帮助满足预测的需求。

公开(公告)号：US20080294381A1

公开(公告)日：2008-11-27

申请号：US12186904

申请日：2008-08-06

申请人： Amol B. Adgaonkar ,  Deepak Rammohan ,  Thomas Burkhardt ,  Nikhil T. Jain

发明人： Amol B. Adgaonkar ,  Deepak Rammohan ,  Thomas Burkhardt ,  Nikhil T. Jain

IPC分类号： G21C17/00

CPC分类号： G06Q10/06 ,  G06Q10/0631 ,  G06Q10/06315 ,  G06Q10/20

摘要： In one embodiment, planning repairs in response to demand in a multi-level repair network includes accessing a forecasted demand for serviceable parts at a repair location and, for each inspected unserviceable part at the location that is not repairable at the location: (1) planning a move of the part to an upstream repair location such that the part can be available for repair at the upstream location at an estimated earliest time; (2) estimating a latest time at which a repair of the part can begin at the upstream location to help satisfy the forecasted demand, according to the forecasted demand and the estimated earliest time, and planning a repair at the upstream location at the estimated latest time; and (3) re-planning the move, according to the start time of the repair, by modifying a move delivery time according to a repair start time and modifying a move start time according to the modified delivery time. The re-planned move start time is an estimated latest time at which the part can be moved to the upstream location for repair to help satisfy the forecasted demand.

摘要翻译： 在一个实施例中，响应于多级维修网络中的需求的规划维修包括访问在维修位置处对可维修部件的预测需求，以及对于在该位置处不可维修的位置处的每个被检查的不可用部件：（1） 计划将部件移动到上游修理位置，使得该部件可以在估计的最早时间在上游位置可用于修理; （2）根据预测的需求和估计的最早时间，估计零件修理的最新时间可以在上游位置开始，以帮助满足预测的需求，并按最新估计上游位置的维修 时间; （3）根据维修的开始时间，根据维修开始时间修改搬运时间，根据修改的交货时间修改移动开始时间，重新规划移动。 重新计划的移动开始时间是该部件可以移动到上游位置进行修理的最新时间，以帮助满足预测的需求。

公开(公告)号：US07430236B2

公开(公告)日：2008-09-30

申请号：US10099127

申请日：2002-03-15

申请人： Hans-Juergen Eberle ,  Thomas Burkhardt ,  Bernd Buehlmeyer

发明人： Hans-Juergen Eberle ,  Thomas Burkhardt ,  Bernd Buehlmeyer

IPC分类号： G01S3/80 ,  H04B3/46

CPC分类号： H04B3/46

摘要： A communication interface for a path measuring device is provided. The interface can be coupled between the path measuring device and a control device. A path determination can be carried out by the path measuring device by way of a measurement of the propagation time of measurement signals. A measurement of the propagation time can be triggered by way of control signals on a control signal communication channel. A propagation-time signal communication channel is provided for propagation-time signals. The present invention enables a path measuring device to be used universally and in a simple manner, as the communication interface may be coupled to the control signal communication channel and/or to the propagation-time signal communication channel and digital data may be transmittable between the control device and the path measuring device in addition to control signals for the measurement of the propagation time and propagation-time signals.

摘要翻译： 提供了一种用于路径测量装置的通信接口。 该接口可以连接在路径测量装置和控制装置之间。 可以通过路径测量装置通过测量测量信号的传播时间的测量来执行路径确定。 可以通过控制信号通信信道上的控制信号来触发传播时间的测量。 为传播时间信号提供传播时信号通信信道。 本发明使得路径测量装置能够被普遍地使用并且以简单的方式使用，因为通信接口可以耦合到控制信号通信信道和/或传播时信号通信信道，数字数据可以在 控制装置和路径测量装置，以及用于测量传播时间和传播时间信号的控制信号。

公开(公告)号：US09233430B2

公开(公告)日：2016-01-12

申请号：US13261022

申请日：2010-05-20

申请人： Erik Beckert ,  Christoph Damm ,  Thomas Burkhardt ,  Marcel Hornaff

发明人： Erik Beckert ,  Christoph Damm ,  Thomas Burkhardt ,  Marcel Hornaff

IPC分类号： C09J5/00 ,  B23K1/00 ,  B23K1/005 ,  G02B7/00 ,  G02B7/02 ,  G02B7/18

CPC分类号： B23K1/0008 ,  B23K1/0056 ,  G02B7/00 ,  G02B7/02 ,  G02B7/18 ,  Y10T156/10 ,  Y10T403/47

摘要： The invention relates to a mounted optical component and also a method for the production of mounted optical components. Furthermore, the invention relates to the use of mounted optical components.

摘要翻译： 本发明涉及一种安装的光学部件以及用于生产安装的光学部件的方法。 此外，本发明涉及安装的光学部件的使用。

公开(公告)号：US20130327040A1

公开(公告)日：2013-12-12

申请号：US13981715

申请日：2012-01-12

申请人： Gerhard Eser ,  Thomas Burkhardt

发明人： Gerhard Eser ,  Thomas Burkhardt

IPC分类号： F02B37/00

CPC分类号： F02B37/00 ,  F02B37/18 ,  F02D41/0007 ,  F02D41/1454 ,  F02D41/221 ,  Y02T10/144 ,  Y02T10/40

摘要： A method is disclosed for checking a valve on an exhaust gas turbocharger of an internal combustion engine, wherein an exhaust gas flow exits the internal combustion engine, a first portion of said flow flowing through a turbine of the exhaust gas turbocharger into an exhaust gas system and a second portion flowing through the valve into the exhaust gas system, wherein said method includes the steps of varying a fuel-to-air ratio in a fresh gas supplied to the internal combustion engine, determining a residual oxygen content in the exhaust gas system, and determining that the valve is defective if a variation of the residual oxygen content occurs in a manner different than a predetermined manner of the variation of the fuel-to-air ratio in the fresh gas. A device for checking the valve can be integrated into an integrated engine control unit of the internal combustion engine.

摘要翻译： 公开了一种用于检查内燃机的排气涡轮增压器上的阀的方法，其中废气流离开内燃机，流经废气涡轮增压器的涡轮的所述流的第一部分进入废气系统 以及第二部分，其流过所述阀进入所述排气系统，其中所述方法包括以下步骤：改变供应到所述内燃机的新鲜气体中的燃料空气比，确定所述废气系统中的残余氧含量 并且如果以与新鲜气体中的燃料 - 空气比的变化的预定方式不同的方式发生残余氧含量的变化，则确定阀是有缺陷的。 用于检查阀的装置可以集成到内燃机的集成发动机控制单元中。

公开(公告)号：US08463490B2

公开(公告)日：2013-06-11

申请号：US12996868

申请日：2009-05-27

申请人： Thomas Burkhardt ,  Jürgen Dingl

发明人： Thomas Burkhardt ,  Jürgen Dingl

IPC分类号： F02D41/22 ,  G01M15/05

CPC分类号： F02D41/0007 ,  F02B37/16 ,  F02B37/18 ,  F02D23/00 ,  F02D41/22 ,  F02D41/2464 ,  F02D43/02 ,  F02D2200/0406 ,  F02D2200/0408 ,  F02D2200/703 ,  Y02T10/144 ,  Y02T10/40

摘要： An internal combustion engine has an intake tract having a compressor. A verification is performed as to whether at least one predefined activation condition is met. A boost pressure (PUT) downstream of the compressor is sensed or determined. An adaptation characteristic curve or adaptation characteristic map (KF_AD) is adapted as a function of a rotational speed (N) of the internal combustion engine and the boost pressure (PUT) if the at least one actuation condition is met. A gradient is determined that is representative of a gradient of the adaptation characteristic curve or adaptation map (KF_AD). From the determined gradient, conclusions are drawn with respect to a fault in the intake tract of the internal combustion engine.

摘要翻译： 内燃机具有具有压缩机的进气道。 执行是否满足至少一个预定激活条件的验证。 感测或确定压缩机下游的增压压力（PUT）。 如果满足至少一个致动条件，则适应特性曲线或适应特性图（KF_AD）被调整为内燃机的旋转速度（N）和增压压力（PUT）的函数。 确定表示适应特性曲线或自适应图（KF_AD）的梯度的梯度。 从确定的梯度，得出关于内燃机进气道故障的结论。