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    • 2. 发明授权
    • Method for the highly precise regulation of load-variable heat sources or heat sinks, and device for controlling the temperature of a dynamic heat source, especially pump diodes for solid-state lasers
    • 用于对负载可变热源或散热器进行高精度调节的方法,以及用于控制动态热源温度的装置,特别是用于固态激光器的泵浦二极管
    • US08364320B2
    • 2013-01-29
    • US12227477
    • 2007-05-09
    • Markus GuggenmosMartin Hartmann
    • Markus GuggenmosMartin Hartmann
    • G05D11/00
    • H01S5/024H01S3/0941H01S5/02423
    • The invention relates to a method for the highly precise regulation of load-variable heat sources or heat sinks, and to a device for controlling the temperature of a dynamic heat source, especially of pump diodes for solid-state lasers. According to said method, the calculated mean value of the forward flow temperature and the return flow temperature is preset as an actual value for regulating the power, in order to ensure a stabilization of the heat source even without any information on the type of thermal load and the heat quantity to be dissipated, by the mean reference temperature for the heat flow to or from the temperature-controlling medium being maintained at a constant value irrespective of the heat quantity to be dissipated. As far as the device is concerned, a return flow temperature measuring device is provided in addition to a forward flow temperature measuring device arranged in the pump diode coolant circuit, both measuring devices being connected to an analog or digital computing unit which performs a mean value calculation in order to determine a refrigerating capacity set value transmitted to corresponding switching devices for the regulation of the load.
    • 本发明涉及用于对负载可变热源或散热器进行高度精确调节的方法,以及用于控制动态热源的温度的装置,特别是用于固态激光器的泵浦二极管。 根据所述方法,将所计算的正向流温度和回流温度的平均值预设为用于调节功率的实际值,以便即使没有关于热负荷类型的任何信息也可确保热源的稳定 并且通过与温度控制介质的热流的平均参考温度保持在恒定值以消散的热量而消散的热量。 就设备而言,除了布置在泵二极管冷却剂回路中的前进温度测量装置之外,还提供了一个返回流量温度测量装置,两个测量装置连接到模拟或数字计算单元,该模拟或数字计算单元执行平均值 计算,以确定发送到相应的开关装置的制冷量设定值用于调节负载。
    • 4. 发明授权
    • Dimmable operating device having internal dimming characteristic
    • 具有内部调光特性的可调光操作装置
    • US08111010B2
    • 2012-02-07
    • US12305539
    • 2007-06-13
    • Michael ZimmermannMartin HartmannAndreas JohnFalk RichterMathias Duenser
    • Michael ZimmermannMartin HartmannAndreas JohnFalk RichterMathias Duenser
    • H05B37/02
    • H05B37/0254H05B33/0848H05B33/0851
    • The invention relates to an operating device (BG) for lamps (LM), comprising an interface (IFi), by means of which the device (BG) may be provided with external dimming values. The device (BG) converts said provided external dimming values into internal dimming values on the basis of which the control of the connected lamps (LM) is achieved, the internal dimming values being of higher resolution than the external dimming values. According to the invention, the operating device (BG) is designed such that the conversion of the external dimming values into internal dimming values may be programmed. The operating device (BG) can particularly also be designed such that said conversion can be programmed with regard to the dynamics thereof. A programming can be provided by a time conversion relationship (linear, logarithmic or exponential time curve etc.) by means of which an internal dimming value corresponding to an external dimming value is reached.
    • 本发明涉及一种用于灯(LM)的操作装置(BG),其包括接口(IFi),通过该接口可以将装置(BG)设置有外部调光值。 设备(BG)将所提供的外部调光值转换为内部调光值,在此基础上实现连接灯(LM)的控制,内部调光值的分辨率高于外部调光值。 根据本发明,操作装置(BG)被设计成使得外部调光值转换成内部调光值可以被编程。 操作装置(BG)还可以被设计成使得所述转换可以关于其动力学被编程。 可以通过时间转换关系(线性,对数或指数时间曲线等)来提供编程,通过该关系可以达到对应于外部调光值的内部调光值。
    • 7. 发明授权
    • Device for support of an adjusting ring which encompasses at a distance a circular blade carrier
    • 用于支撑围绕圆形叶片载体的距离的调节环的装置
    • US07828516B2
    • 2010-11-09
    • US11649141
    • 2007-01-03
    • Martin HartmannAlexandra KüpperWalter LochVadim Shevchenko
    • Martin HartmannAlexandra KüpperWalter LochVadim Shevchenko
    • F01D17/16F04D29/56
    • F04D29/563F01D17/162F05D2260/50
    • The invention relates to a device for support of an adjusting ring which encompasses at a distance a basically circular blade carrier, which adjusting ring is rotatable in the circumferential direction around a center axis which is identical with the blade carrier, in order to adjust radially extending blades of a ring of a turbo-engine, wherein a plurality of levers are provided between the blade carrier and the adjusting ring, which levers are distributed over the circumference, extend tangentially in each case, and which on their free ends have a rotatable roller in each case, which are rollable in the circumferential direction on the adjusting ring or on the blade carrier. According to the invention, the lever is tightly clamped on one side to disclose a wear-free and reliable device for support of an adjusting ring which encompasses at a distance a circular blade carrier.
    • 本发明涉及一种用于支撑调节环的装置,该调节环围绕基本上圆形的叶片载体包围该调节环,该调节环围绕与叶片承载件相同的中心轴在圆周方向上旋转,以便调节径向延伸 涡轮发动机的环的叶片,其中多个杆设置在叶片载体和调节环之间,该杆在圆周上分布,在每种情况下相切地延伸,并且其自由端具有可旋转辊 在各种情况下,其可以在调节环上或在叶片载体上在圆周方向上可滚动。 根据本发明,杠杆紧紧地夹紧在一侧以公开一种无磨损和可靠的装置,用于支撑围绕圆形叶片载体的距离的调节环。
    • 10. 发明申请
    • Modular LED Lighting Having an Emergency Light Function
    • 具有应急灯功能的模块化LED照明
    • US20130200707A1
    • 2013-08-08
    • US13639903
    • 2011-04-11
    • Martin HartmannMichael Zimmermann
    • Martin HartmannMichael Zimmermann
    • H05B37/02
    • H05B37/02H02J9/02H05B33/0815H05B33/0827H05B37/0254Y02B20/347Y10T307/469
    • The invention relates to a modular LED lighting unit, comprising a first module (1) to which an AC supply voltage (9) can be supplied and which comprises: a second sub-module (B), at the output of which a DC supply voltage (5) is provided, which is galvanically isolated from the supply voltage, and a control unit (G), further comprising a second module (2), preferably a lamp management module, which comprises a further sub-module (C) supplied with the DC supply voltage (5) of the first module (1), preferably a constant current source, which is controlled by a control unit (E) of the second module (2), an LED module (F) which has at least one LED range (8) and is supplied by the further sub-module (C), and an emergency light operating circuit which is connected to a rechargeable energy store (ES); and takes over powering the modular LED lighting unit in the event of failure of the AC supply voltage (9).
    • 本发明涉及一种模块化LED照明单元,包括可供应AC电源电压(9)的第一模块(1),其包括:第二子模块(B),其输出端具有直流电源 提供与电源电压电隔离的电压(5)和控制单元(G),还包括第二模块(2),优选地是灯管理模块,其包括提供的另一子模块(C) 利用第一模块(1)的DC电源电压(5),优选由第二模块(2)的控制单元(E)控制的恒定电流源,至少具有至少 一个LED范围(8)并由另外的子模块(C)提供,以及连接到可再充电能量存储(ES)的应急灯操作电路; 并在交流电源电压(9)发生故障的情况下接管模块化LED照明单元的供电。