公开(公告)号：US20120303246A1

公开(公告)日：2012-11-29

申请号：US13478381

申请日：2012-05-23

Applicant: Thomas BECKER ,  Michael Mennicken ,  Rainer Peck ,  Andreas Bartsch ,  Lars Ulrich

Inventor： Thomas BECKER ,  Michael Mennicken ,  Rainer Peck ,  Andreas Bartsch ,  Lars Ulrich

IPC: F02M51/00 ,  F02D41/30

CPC classification number: F02D41/401 ,  F02D41/2467 ,  F02D41/247 ,  Y02T10/44

Abstract: A method for operating an internal combustion engine, in which fuel is injected into a combustion chamber of the internal combustion engine with the aid of an injector, a variable which characterizes a slope of a straight line or of a curve which has at least some sections in the shape of a straight line, being ascertained, the straight line or straight line-shaped curve linking activation times of the injector to the appropriate difference values, and a difference value being formed by the difference between an instantaneous closing point in time and a reference closing point in time or between an instantaneous injection quantity and a reference injection quantity, and a measure for a coking of the injector being ascertained from the ascertained variable.

Abstract translation: 一种用于操作内燃机的方法，其中燃料借助于喷射器被喷射到内燃机的燃烧室中，该变量表示直线的斜率或具有至少一些部分的曲线 以直线的形状，确定将喷射器的激活时间与适当的差值相联系的直线或直线形曲线，以及由瞬时闭合时间点和 参考关闭时间点或瞬时喷射量与参考喷射量之间的关系，以及从确定的变量确定喷射器的焦化度量。

公开(公告)号：US07086686B2

公开(公告)日：2006-08-08

申请号：US10282546

申请日：2002-10-29

Applicant: Detlef Bullmann ,  Lars Ulrich ,  Ralf König ,  Alfons Fortstroer ,  Ludger Gehringhoff

Inventor： Detlef Bullmann ,  Lars Ulrich ,  Ralf König ,  Alfons Fortstroer ,  Ludger Gehringhoff

IPC: B60J5/00

CPC classification number: B60J5/0444

Abstract: A side impact beam for incorporation into the structure of a motor vehicle comprises a sheet metal profile with flaring end portions and two longitudinal beads extending along the sheet metal profile and wherein the end portions that are provided with cross beads that are stamped in an additional tooling step during manufacturing and after the longitudinal beads have been formed, and are arranged in transverse disposition to the longitudinal beads and wherein the longitudinal beads and the cross beads are oriented in the same direction and the length of one cross bead corresponds approximately to the width of the two longitudinal beads, such that the so configured cross beads provide a stabilizing effect of the end portions and ensure the flattening of the connecting surfaces, thereby leading to a reduction of assembly problems.

公开(公告)号：US08100628B2

公开(公告)日：2012-01-24

申请号：US11947542

申请日：2007-11-29

Applicant: Thomas Frese ,  Gerd Hose ,  Lars-Ulrich Wiese-Muller

Inventor： Thomas Frese ,  Gerd Hose ,  Lars-Ulrich Wiese-Muller

IPC: F03D7/04

CPC classification number: F03D7/0212 ,  F03D7/0268 ,  F05B2270/1011 ,  F05B2270/107 ,  F05B2270/321 ,  Y02E10/723

Abstract: The present invention is related to a method for controlling a wind energy plant, with a nacelle disposed on a tower and with a rotor with at least one rotor blade, the blade adjustment angle of which can be adjusted by means of a blade adjustment equipment. The objective to provide a reduction of the loads acting on the plant when there is a malfunction of the blade adjustment equipment is resolved according to the present invention in that the function of the blade adjustment equipment is monitored, and when an error of the blade adjustment equipment occurs, the nacelle is rotated from an operating position into a rest position, in which there is a flow of the wind against the surface extended by the at least one rotor blade (4) in a rotation of the rotor which is reduced with respect to the operating position.

Abstract translation: 本发明涉及一种用于控制风力发电设备的方法，其中机舱设置在塔架上并具有至少一个转子叶片的转子，其叶片调整角度可以通过叶片调节设备来调节。 根据本发明，解决了当叶片调节设备发生故障时减小作用在工厂上的负载的目的在于监视叶片调节设备的功能，并且当叶片调整的误差 发生设备，所述机舱从操作位置旋转到静止位置，在所述静止位置中，所述风在所述转子的旋转中在与所述至少一个转子叶片（4）延伸的表面上相对于所述表面延伸的表面相对于 到操作位置。

公开(公告)号：US08075266B2

公开(公告)日：2011-12-13

申请号：US12389052

申请日：2009-02-19

Applicant: Harald Keller ,  Lars-Ulrich Wiese-Müller ,  Eberhard Voβ

Inventor： Harald Keller ,  Lars-Ulrich Wiese-Müller ,  Eberhard Voβ

IPC: F01D7/00 ,  B63H3/00 ,  B64C11/00 ,  B64C27/00 ,  F03B7/00

CPC classification number: F03D7/0224 ,  F03D7/0204 ,  F05B2240/40 ,  F05B2260/90 ,  F05B2270/602 ,  Y02E10/721 ,  Y02E10/723

Abstract: The invention is related to a method for rotating a component of a wind energy plant by traversing an adjustment device, wherein the adjustment device comprises at least two adjustment drives, each one thereof having at least one electric motor, for traversing the adjustment device, and wherein during the traversing of the adjustment device, the electric motor of at least one of the at least two adjustment drives is operated at another rotational speed than the electric motor of at least one other of the at least two adjustment drives. Furthermore, the invention is related to a corresponding device.

Abstract translation: 本发明涉及一种用于通过横穿调节装置来旋转风力发电设备的部件的方法，其中调节装置包括至少两个调节驱动器，每个调节驱动器具有至少一个电动机，用于横过调节装置，以及 其中在所述调节装置的行进期间，所述至少两个调节驱动装置中的至少一个的所述电动机以比所述至少两个调节驱动装置中的至少另一个的所述电动马达更高的转速进行操作。 此外，本发明涉及相应的装置。

公开(公告)号：US07705481B2

公开(公告)日：2010-04-27

申请号：US12104093

申请日：2008-04-16

Applicant: Wolfgang Kabatzke ,  Lars-Ulrich Wiese-Muller ,  Detlef Schluter

Inventor： Wolfgang Kabatzke ,  Lars-Ulrich Wiese-Muller ,  Detlef Schluter

IPC: F03D9/00 ,  H02P9/00

CPC classification number: F03D7/042 ,  F03D7/0224 ,  F05B2240/40 ,  F05B2270/101 ,  F05B2270/304 ,  F05B2270/327 ,  F05B2270/328 ,  Y02E10/721 ,  Y02E10/723

Abstract: A wind energy plant having at least one rotor blade with a pitch angle, the pitch angle being adjustable by means of a pitch controller, and a generator converter unit, at least one electrical quantity of the generator converter unit being adjustable by means of a converter controller, wherein the wind energy plant has a power train with a rotor having the at least one rotor blade, the rotor being disposed at a front end of the power train and the power train leading to the generator converter unit, wherein a first rotation speed detection unit is provided at the power train near the front end of the power train and a second rotation speed detection unit is provided at the power train near the generator converter unit, wherein the measured rotation speed nrot of the first rotation speed detection unit is applied as an input variable to the pitch controller and the measured rotation speed of the second rotation speed detection unit is applied as an input variable to the converter controller.

Abstract translation: 一种风力发电设备，其具有至少一个具有俯仰角的转子叶片，所述俯仰角可以通过俯仰控制器和发电机转换器单元来调整，所述发电机转换器单元的至少一个电量可通过转换器 控制器，其中所述风力发电设备具有动力传动系，所述动力传动系具有具有所述至少一个转子叶片的转子，所述转子布置在所述动力传动系的前端和通向所述发电机转换器单元的动力系中，其中第一转速 检测单元设置在动力传动系前端附近的动力传动系中，并且第二转速检测单元设置在发电机转换器单元附近的动力传动系中，其中应用测量的第一转速检测单元的转速nrot 作为变桨控制器的输入变量，将第二转速检测单元的测量转速作为输入变量应用于转换器控制 ller

公开(公告)号：US20100180442A1

公开(公告)日：2010-07-22

申请号：US12666190

申请日：2008-06-17

Applicant: Bernhard Zeiss ,  Wilhelm Christ ,  Ralf Kuebler ,  Alfred Hoch ,  Matthias Herrmann ,  Lars Ulrich

Inventor： Bernhard Zeiss ,  Wilhelm Christ ,  Ralf Kuebler ,  Alfred Hoch ,  Matthias Herrmann ,  Lars Ulrich

IPC: B21K1/24 ,  B21D51/16

CPC classification number: F02M61/168 ,  B21K1/24 ,  C21D1/10 ,  C21D1/18 ,  C21D1/25 ,  F02M61/18 ,  F02M2200/02 ,  F02M2200/9061 ,  Y02P10/253 ,  Y10T29/49405 ,  Y10T29/49409

Abstract: The invention relates to a method for producing an injection valve for liquids, preferably an injection valve for injecting fuel into a combustion chamber of an internal combustion engine. The injection valve has a valve body, with a valve seat which is formed therein, and a valve needle which interacts with the valve seat in order to open and close at least one injection opening. The injection valve is produced by means of the following method steps: producing the valve body from steel, hardening the valve body, annealing a partial region of the valve body at an annealing temperature. The device for carrying out the method according to the invention has an inductive annealing generator which generates a suitable alternating current for operating a coil, in the magnetic field of which coil the valve body can be heated for annealing.

Abstract translation: 本发明涉及一种用于生产用于液体的喷射阀的方法，优选地是用于将燃料喷射到内燃机的燃烧室中的喷射阀。 喷射阀具有形成有阀座的阀体和与阀座相互作用以打开和关闭至少一个喷射开口的阀针。 注射阀通过以下方法步骤制造：从钢制造阀体，硬化阀体，在退火温度下退火阀体的局部区域。 用于执行根据本发明的方法的装置具有感应退火发生器，其产生用于操作线圈的合适的交流电流，在该磁体的磁场中，阀体可以被加热用于退火。

公开(公告)号：US20090212565A1

公开(公告)日：2009-08-27

申请号：US12104093

申请日：2008-04-16

Applicant: Wolfgang Kabatzke ,  Lars-Ulrich Wiese-Muller ,  Detlef Schluter

Inventor： Wolfgang Kabatzke ,  Lars-Ulrich Wiese-Muller ,  Detlef Schluter

IPC: H02P9/00

CPC classification number: F03D7/042 ,  F03D7/0224 ,  F05B2240/40 ,  F05B2270/101 ,  F05B2270/304 ,  F05B2270/327 ,  F05B2270/328 ,  Y02E10/721 ,  Y02E10/723

Abstract: A wind energy plant having at least one rotor blade with a pitch angle, the pitch angle being adjustable by means of a pitch controller, and a generator converter unit, at least one electrical quantity of the generator converter unit being adjustable by means of a converter controller, wherein the wind energy plant has a power train with a rotor having the at least one rotor blade, the rotor being disposed at a front end of the power train and the power train leading to the generator converter unit, wherein a first rotation speed detection unit is provided at the power train near the front end of the power train and a second rotation speed detection unit is provided at the power train near the generator converter unit, wherein the measured rotation speed nrot of the first rotation speed detection unit is applied as an input variable to the pitch controller and the measured rotation speed of the second rotation speed detection unit is applied as an input variable to the converter controller.

Abstract translation: 一种风力发电设备，其具有至少一个具有俯仰角的转子叶片，所述俯仰角可以通过俯仰控制器和发电机转换器单元来调整，所述发电机转换器单元的至少一个电量可通过转换器 控制器，其中所述风力发电设备具有动力传动系，所述动力传动系具有具有所述至少一个转子叶片的转子，所述转子布置在所述动力传动系的前端和通向所述发电机转换器单元的动力系中，其中第一转速 检测单元设置在动力传动系前端附近的动力传动系中，并且第二转速检测单元设置在发电机转换器单元附近的动力传动系中，其中应用测量的第一转速检测单元的转速nrot 作为变桨控制器的输入变量，将第二转速检测单元的测量转速作为输入变量应用于转换器控制 ller

公开(公告)号：US20090081041A1

公开(公告)日：2009-03-26

申请号：US11947542

申请日：2007-11-29

Applicant: Thomas Frese ,  Gerd Hose ,  Lars-Ulrich Wiese-Muller

Inventor： Thomas Frese ,  Gerd Hose ,  Lars-Ulrich Wiese-Muller

IPC: F03D7/02

CPC classification number: F03D7/0212 ,  F03D7/0268 ,  F05B2270/1011 ,  F05B2270/107 ,  F05B2270/321 ,  Y02E10/723

Abstract: The present invention is related to a method for controlling a wind energy plant, with a nacelle disposed on a tower and with a rotor with at least one rotor blade, the blade adjustment angle of which can be adjusted by means of a blade adjustment equipment. The objective to provide a reduction of the loads acting on the plant when there is a malfunction of the blade adjustment equipment is resolved according to the present invention in that the function of the blade adjustment equipment is monitored, and when an error of the blade adjustment equipment occurs, the nacelle is rotated from an operating position into a rest position, in which there is a flow of the wind against the surface extended by the at least one rotor blade (4) in a rotation of the rotor which is reduced with respect to the operating position.

Abstract translation: 本发明涉及一种用于控制风力发电设备的方法，其中机舱设置在塔架上并具有至少一个转子叶片的转子，其叶片调整角度可以通过叶片调节设备来调节。 根据本发明，解决了当叶片调节设备发生故障时减小作用在工厂上的负载的目的在于监视叶片调节设备的功能，并且当叶片调整的误差 发生设备，所述机舱从操作位置旋转到静止位置，在所述静止位置中，所述风在所述转子的旋转中在与所述至少一个转子叶片（4）延伸的表面上相对于所述表面延伸的表面相对于 到操作位置。

公开(公告)号：US08595933B2

公开(公告)日：2013-12-03

申请号：US12666190

申请日：2008-06-17

Applicant: Bernhard Zeiss ,  Wilhelm Christ ,  Ralf Kuebler ,  Alfred Hoch ,  Matthias Herrmann ,  Lars Ulrich

Inventor： Bernhard Zeiss ,  Wilhelm Christ ,  Ralf Kuebler ,  Alfred Hoch ,  Matthias Herrmann ,  Lars Ulrich

IPC: B21K1/24

CPC classification number: F02M61/168 ,  B21K1/24 ,  C21D1/10 ,  C21D1/18 ,  C21D1/25 ,  F02M61/18 ,  F02M2200/02 ,  F02M2200/9061 ,  Y02P10/253 ,  Y10T29/49405 ,  Y10T29/49409

Abstract: The invention relates to a method for producing an injection valve for liquids, preferably an injection valve for injecting fuel into a combustion chamber of an internal combustion engine. The injection valve has a valve body, with a valve seat which is formed therein, and a valve needle which interacts with the valve seat in order to open and close at least one injection opening. The injection valve is produced by means of the following method steps: producing the valve body from steel, hardening the valve body, annealing a partial region of the valve body at an annealing temperature. The device for carrying out the method according to the invention has an inductive annealing generator which generates a suitable alternating current for operating a coil, in the magnetic field of which coil the valve body can be heated for annealing.

Abstract translation: 本发明涉及一种用于生产用于液体的喷射阀的方法，优选地是用于将燃料喷射到内燃机的燃烧室中的喷射阀。 喷射阀具有形成有阀座的阀体和与阀座相互作用以打开和关闭至少一个喷射开口的阀针。 注射阀通过以下方法步骤制造：从钢制造阀体，硬化阀体，在退火温度下退火阀体的局部区域。 用于执行根据本发明的方法的装置具有感应退火发生器，其产生用于操作线圈的合适的交流电流，在该磁体的磁场中，阀体可以被加热用于退火。

公开(公告)号：US20090232652A1

公开(公告)日：2009-09-17

申请号：US12389052

申请日：2009-02-19

Applicant: Harald Keller ,  Lars-Ulrich Wiese-Muller ,  Eberhard Voss

Inventor： Harald Keller ,  Lars-Ulrich Wiese-Muller ,  Eberhard Voss

IPC: F03D7/00 ,  H02P3/14

CPC classification number: F03D7/0224 ,  F03D7/0204 ,  F05B2240/40 ,  F05B2260/90 ,  F05B2270/602 ,  Y02E10/721 ,  Y02E10/723

Abstract: The invention is related to a method for rotating a component of a wind energy plant by traversing an adjustment device, wherein the adjustment device comprises at least two adjustment drives, each one thereof having at least one electric motor, for traversing the adjustment device, and wherein during the traversing of the adjustment device, the electric motor of at least one of the at least two adjustment drives is operated at another rotational speed than the electric motor of at least one other of the at least two adjustment drives. Furthermore, the invention is related to a corresponding device.

Abstract translation: 本发明涉及一种用于通过横穿调节装置来旋转风力发电设备的部件的方法，其中调节装置包括至少两个调节驱动器，每个调节驱动器具有至少一个电动机，用于横过调节装置，以及 其中在所述调节装置的行进期间，所述至少两个调节驱动器中的至少一个的所述电动机以比所述至少两个调节驱动器中的至少另一个的所述电动机更高的转速进行操作。 此外，本发明涉及相应的装置。