公开(公告)号：US08602566B2

公开(公告)日：2013-12-10

申请号：US13146412

申请日：2010-01-13

申请人： Markus Baier ,  Martin Brueckel ,  Bärbel Dierks ,  Peter Flesch ,  Josef Kroell ,  Oskar Schallmoser ,  Kai Wolter

发明人： Markus Baier ,  Martin Brueckel ,  Bärbel Dierks ,  Peter Flesch ,  Josef Kroell ,  Oskar Schallmoser ,  Kai Wolter

IPC分类号： H05B41/36

CPC分类号： H05B41/2928

摘要： A method for operating a gas discharge lamp featuring a gas discharge lamp burner and a first and a second electrode, wherein the electrodes have a nominal electrode separation in the gas discharge lamp burner before their first activation and said nominal separation is correlated to the lamp voltage. The method may include checking whether the off-time, corresponding to the time duration between two DC voltage phases, has expired; and if the off-time has expired, omitting commutations or applying pseudo-commutations for a predefined time duration which depends on the lamp voltage in such a way that a time duration of the omission of at least one of commutations and application of pseudo-commutations is predefined for each lamp voltage.

摘要翻译： 一种用于操作气体放电灯的方法，其特征在于气体放电灯燃烧器和第一和第二电极，其中电极在其第一次激活之前在气体放电灯燃烧器中具有标称电极间隔，并且所述标称分离与灯电压相关 。 该方法可以包括检查对应于两个DC电压相位之间的持续时间的关闭时间是否已经到期; 并且如果关闭时间已经到期，则以预定义的持续时间省略换向或应用伪整流，这取决于灯电压，使得省略至少一个换向和应用伪整流的持续时间 是为每个灯电压预先定义的。

公开(公告)号：US20110317133A1

公开(公告)日：2011-12-29

申请号：US13146412

申请日：2010-01-13

申请人： Martin Brueckel ,  Bärbel Dierks ,  Peter Flesch ,  Josef Kroell ,  Markus Baier ,  Oskar Schallmoser ,  Kai Wolter

发明人： Martin Brueckel ,  Bärbel Dierks ,  Peter Flesch ,  Josef Kroell ,  Markus Baier ,  Oskar Schallmoser ,  Kai Wolter

IPC分类号： H05B41/36 ,  G03B21/14

CPC分类号： H05B41/2928

摘要： A method for operating a gas discharge lamp featuring a gas discharge lamp burner and a first and a second electrode, wherein the electrodes have a nominal electrode separation in the gas discharge lamp burner before their first activation and said nominal separation is correlated to the lamp voltage. The method may include checking whether the off-time, corresponding to the time duration between two DC voltage phases, has expired; and if the off-time has expired, omitting commutations or applying pseudo-commutations for a predefined time duration which depends on the lamp voltage in such a way that a time duration of the omission of at least one of commutations and application of pseudo-commutations is predefined for each lamp voltage.

摘要翻译： 一种用于操作气体放电灯的方法，其特征在于气体放电灯燃烧器和第一和第二电极，其中电极在其第一次激活之前在气体放电灯燃烧器中具有标称电极间隔，并且所述标称分离与灯电压相关 。 该方法可以包括检查对应于两个DC电压相位之间的持续时间的关闭时间是否已经到期; 并且如果关闭时间已经到期，则以预定义的持续时间省略换向或应用伪整流，这取决于灯电压，使得省略至少一个换向和应用伪整流的持续时间 是为每个灯电压预先定义的。

公开(公告)号：US09320123B2

公开(公告)日：2016-04-19

申请号：US14117376

申请日：2012-05-03

申请人： Kai Wolter ,  Markus Baier

发明人： Kai Wolter ,  Markus Baier

IPC分类号： H05B41/16 ,  H05B41/14 ,  H05B37/02 ,  H05B41/292 ,  H05B41/392 ,  H05B41/40 ,  G03B21/20

CPC分类号： H05B41/14 ,  G03B21/2053 ,  H05B37/029 ,  H05B41/2928 ,  H05B41/3928 ,  H05B41/40 ,  Y02B20/202

摘要： A method for operating a high-pressure discharge lamp with a variable power is disclosed. Said method utilizing at least the following steps: (a) providing high-pressure discharge lamp, which has a nominal operating power; (b) operating the lamp with an instantaneous power, where the instantaneous power lies within relative lower and upper power limits, respectively, and said limits may depend on an average power, and said instantaneous power may lie within a predetermined absolute lower and upper power limit; (c) determining the average power from a one-sided moving average value of the instantaneous power or the exponential smoothing of the instantaneous power of a time segment of predefined length.

摘要翻译： 公开了一种用于操作具有可变功率的高压放电灯的方法。 所述方法至少利用以下步骤：（a）提供具有额定工作功率的高压放电灯; （b）以瞬时功率操作灯，其中瞬时功率分别位于相对较低和较高功率极限内，所述极限可以取决于平均功率，并且所述瞬时功率可以在预定的绝对较低和较高功率内 限制; （c）从瞬时功率的单侧移动平均值或预定长度的时间段的瞬时功率的指数平滑确定平均功率。

公开(公告)号：US20150084539A1

公开(公告)日：2015-03-26

申请号：US14117376

申请日：2012-05-03

申请人： Kai Wolter ,  Markus Baier

发明人： Kai Wolter ,  Markus Baier

IPC分类号： H05B41/14 ,  G03B21/20

CPC分类号： H05B41/14 ,  G03B21/2053 ,  H05B37/029 ,  H05B41/2928 ,  H05B41/3928 ,  H05B41/40 ,  Y02B20/202

摘要： A method for operating a high-pressure discharge lamp with a variable power is disclosed. Said method utilizing at least the following steps: (a) providing high-pressure discharge lamp, which has a nominal operating power; (b) operating the lamp with an instantaneous power, where the instantaneous power lies within relative lower and upper power limits, respectively, and said limits may depend on an average power, and said instantaneous power may lie within a predetermined absolute lower and upper power limit; (c) determining the average power from a one-sided moving average value of the instantaneous power or the exponential smoothing of the instantaneous power of a time segment of predefined length.

摘要翻译： 公开了一种用于操作具有可变功率的高压放电灯的方法。 所述方法至少利用以下步骤：（a）提供具有额定工作功率的高压放电灯; （b）以瞬时功率操作灯，其中瞬时功率分别位于相对较低和较高功率极限内，所述极限可以取决于平均功率，并且所述瞬时功率可以在预定的绝对较低和较高功率内 限制; （c）从瞬时功率的单侧移动平均值或预定长度的时间段的瞬时功率的指数平滑确定平均功率。

公开(公告)号：US08207681B2

公开(公告)日：2012-06-26

申请号：US12864245

申请日：2008-01-24

申请人： Christian Breuer ,  Markus Baier ,  Martin Brueckel ,  Andreas Huber

发明人： Christian Breuer ,  Markus Baier ,  Martin Brueckel ,  Andreas Huber

IPC分类号： H05B41/36

CPC分类号： H05B41/3921

摘要： A circuit arrangement for the closed-loop control of the current through at least one discharge lamp may include a control loop including: a setpoint value input for supplying a setpoint value; an actual value input for supplying an actual value; and an output for providing a signal, which has been correlated with the current through the at least one discharge lamp, the actual value having been correlated with the value of the current through the discharge lamp; and a setpoint value input apparatus, which is designed to provide the setpoint value to the control loop; wherein the setpoint value input apparatus includes: a microprocessor with at least one input, the microprocessor being designed to couple the at least one input to a potential from a group of at least two different potentials; and a wiring apparatus with at least one input, which is coupled to the at least one input of the microprocessor, and at least one output, which is coupled to at least one point of the control loop.

摘要翻译： 用于通过至少一个放电灯的电流的闭环控制的电路装置可以包括控制回路，包括：用于提供设定值的设定点值输入; 用于提供实际值的实际值输入; 以及用于提供与通过至少一个放电灯的电流相关的信号的输出，实际值已经与通过放电灯的电流的值相关; 以及设定值输入装置，其被设计为向控制回路提供设定值; 其中所述设定值输入装置包括：具有至少一个输入的微处理器，所述微处理器被设计成将至少一个输入耦合到来自一组至少两个不同电位的电位; 以及具有至少一个输入的布线装置，其耦合到所述微处理器的所述至少一个输入端，以及耦合到所述控制回路的至少一个点的至少一个输出。

公开(公告)号：US20110043692A1

公开(公告)日：2011-02-24

申请号：US12812966

申请日：2008-01-18

申请人： Markus Baier ,  Martin Brueckel ,  Andreas Huber

发明人： Markus Baier ,  Martin Brueckel ,  Andreas Huber

IPC分类号： H04N5/04

CPC分类号： G03B21/2053 ,  G03B33/08 ,  H04N9/3114 ,  H04N9/3155

摘要： In a video projection system, an operating device (12) activates a lamp (10), so that it delivers light with intensity which changes over time. A light modulation unit (16) is provided to apply image information to the light and is activated by a control unit (18) for this purpose. The operating device (12) and control unit (18) must be synchronized. While in the prior art the control unit transmits synchronization signals to the operating device (12), a reversal is provided according to the invention, i.e., the operating device (12) is designed to transmit synchronization signals to the control unit (18).

摘要翻译： 在视频投影系统中，操作装置（12）激活灯（10），使得其以随时间变化的强度递送光。 提供光调制单元（16）以将图像信息应用于光，并且由控制单元（18）激活。 操作装置（12）和控制单元（18）必须同步。 在现有技术中，控制单元向操作装置（12）发送同步信号，根据本发明提供反转，即，操作装置（12）被设计成将同步信号发送到控制单元（18）。

公开(公告)号：US20100295467A1

公开(公告)日：2010-11-25

申请号：US12864245

申请日：2008-01-24

申请人： Christian Breuer ,  Markus Baier ,  Martin Brueckel ,  Andreas Huber

发明人： Christian Breuer ,  Markus Baier ,  Martin Brueckel ,  Andreas Huber

IPC分类号： H05B41/36

CPC分类号： H05B41/3921

摘要： A circuit arrangement for the closed-loop control of the current through at least one discharge lamp may include a control loop including: a setpoint value input for supplying a setpoint value; an actual value input for supplying an actual value; and an output for providing a signal, which has been correlated with the current through the at least one discharge lamp, the actual value having been correlated with the value of the current through the discharge lamp; and a setpoint value input apparatus, which is designed to provide the setpoint value to the control loop; wherein the setpoint value input apparatus includes: a microprocessor with at least one input, the microprocessor being designed to couple the at least one input to a potential from a group of at least two different potentials; and a wiring apparatus with at least one input, which is coupled to the at least one input of the microprocessor, and at least one output, which is coupled to at least one point of the control loop.

摘要翻译： 用于通过至少一个放电灯的电流的闭环控制的电路装置可以包括控制回路，包括：用于提供设定值的设定点值输入; 用于提供实际值的实际值输入; 以及用于提供与通过至少一个放电灯的电流相关的信号的输出，实际值已经与通过放电灯的电流的值相关; 以及设定值输入装置，其被设计为向控制回路提供设定值; 其中所述设定值输入装置包括：具有至少一个输入的微处理器，所述微处理器被设计成将至少一个输入耦合到来自一组至少两个不同电位的电位; 以及具有至少一个输入的布线装置，其耦合到所述微处理器的所述至少一个输入端，以及耦合到所述控制回路的至少一个点的至少一个输出。