专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08644959B2 System and method for functionalization in line with demand, for control and regulatory devices 有权
标题翻译：功能化的系统和方法符合需求，用于控制和调节设备
公开(公告)号：US08644959B2
公开(公告)日：2014-02-04
申请号：US12441438
申请日：2007-08-21
申请人： Wolfgang Hermann
发明人： Wolfgang Hermann
IPC分类号： G05B11/01
CPC分类号： G05B19/0426 , G05B2219/23427 , G05B2219/25092 , G05B2219/25109 , G05B2219/25125
摘要： A system for demand-based functionalization of a motor control unit comprises a motor control unit, a first data store having a plurality of functional modules each configured to perform one or more functions of the motor control unit and an access device configured to access the first data store and to select at least one of the plurality of functional modules and to load at least one of the plurality of functional modules into the motor control unit. The selection is based on a demand and the selective loading results in a flexibly customizable functionality of the motor control unit.
摘要翻译：一种用于电动机控制单元的基于需求的功能化的系统包括电动机控制单元，具有多个功能模块的第一数据存储器，每个功能模块被配置为执行电动机控制单元的一个或多个功能;以及访问装置，其被配置为访问第一数据存储并且选择所述多个功能模块中的至少一个并将所述多个功能模块中的至少一个加载到所述电动机控制单元中。该选择基于需求，并且选择性加载导致电动机控制单元的灵活可定制的功能。

2. 发明申请

US20050206321A1 Circuit arrangement with power factor correction, and corresponding appliance 有权
标题翻译：功率因数校正的电路布置及相应的器具
公开(公告)号：US20050206321A1
公开(公告)日：2005-09-22
申请号：US10511834
申请日：2003-04-12
申请人： Wolfgang Hermann , John Stolte , Jean-Paul Louvel
发明人： Wolfgang Hermann , John Stolte , Jean-Paul Louvel
IPC分类号： H02M3/28 , H02M1/00 , H02M1/42 , H01J29/06
CPC分类号： H02M1/4208 , Y02B70/126
摘要： The circuit arrangement has a mains connection, a mains switch with two switching contacts, a demagnetization coil and a switch-mode power supply, which contains a driver circuit for producing a control voltage for the switching transistor of the switch-mode power supply. A first switching contact of the mains switch is arranged between the mains connection and the demagnetization coil in order to switch the demagnetization coil on and off, and the second switching contact is connected to a supply or control voltage for the driver circuit, in order to switch off the switch-mode power supply. In consequence, a power factor coil can be used between the mains connection and the switch-mode power supply for power factor correction, without the mains switch being loaded by the inductance of the power factor coil.
摘要翻译：电路布置具有电源连接，具有两个开关触点的电源开关，去磁线圈和开关模式电源，其包含用于产生开关模式电源的开关晶体管的控制电压的驱动器电路。电源开关的第一开关触点设置在电源连接和退磁线圈之间，以便将去磁线圈接通和断开，第二开关触点连接到用于驱动电路的电源或控制电压，以便关闭开关电源。因此，功率因数线圈可以在电源连接和用于功率因数校正的开关模式电源之间使用，而电源开关不受功率因数线圈的电感负载。

3. 发明授权

US5703764A Switched-mode power supply having standby operation 失效
标题翻译：具有待机操作的开关电源
公开(公告)号：US5703764A
公开(公告)日：1997-12-30
申请号：US647846
申请日：1996-05-03
申请人： Wolfgang Hermann , Jean-Paul Louvel
发明人： Wolfgang Hermann , Jean-Paul Louvel
IPC分类号： H02M3/28 , H02M3/335 , H04N3/18 , H04N5/63 , H02M3/24
CPC分类号： H04N5/63 , H02M3/33523 , H04N3/18 , H02M2001/0032 , Y02B70/16
摘要： An integrated circuit achieves a burst mode standby operation for a switched-mode power supply by driving a switching transistor. One winding of a transformer is connected to inputs of two differently biased rectifier circuits and the sum of the output voltages of these circuits is applied to a control terminal of the integrated circuit.
摘要翻译：集成电路通过驱动开关晶体管实现开关型电源的突发模式待机操作。变压器的一个绕组连接到两个不同偏置的整流器电路的输入，并且这些电路的输出电压之和被施加到集成电路的控制端子。

4. 发明授权

US07500833B2 Method for repairing a component of a turbomachine 失效
标题翻译：修理涡轮机组件的方法
公开(公告)号：US07500833B2
公开(公告)日：2009-03-10
申请号：US10586231
申请日：2005-01-17
申请人： Boris Bublath , Beate Heimberg , Wolfgang Hermann , Michael Ott
发明人： Boris Bublath , Beate Heimberg , Wolfgang Hermann , Michael Ott
IPC分类号： F01D5/14
CPC分类号： F01D5/282 , B23P6/005 , Y10T29/49318 , Y10T29/49336 , Y10T29/49732 , Y10T29/49734
摘要： The invention relates to a method for repairing a damaged and/or aged component of a turbomachine, which is made at least in part of a ceramic composite material. The aim of the invention is to create a method which allows the downtime of the turbomachine caused by damaged components to be reduced while making it possible to repair damaged components. The abovementioned aim is achieved by a generic method for repairing a damaged component (1) of a turbomachine made of a ceramic composite material (4), comprising the following steps: the joint of the component is dissolved; the matrix (5) is extracted and/or the component is machined; infiltration to restore and/or renew the ceramic matrix (5) of the component; and the joint is re-established.
摘要翻译：本发明涉及一种用于修复至少部分由陶瓷复合材料制成的涡轮机的损坏和/或老化部件的方法。本发明的目的是创建一种方法，其允许由损坏的部件引起的涡轮机的停机时间减少，同时可以修复损坏的部件。上述目的通过一种用于修复由陶瓷复合材料（4）制成的涡轮机的损坏部件（1）的通用方法来实现，包括以下步骤：将部件的接头溶解; 提取矩阵（5）和/或加工零件; 渗透以恢复和/或更新组分的陶瓷基体（5）; 并重新建立联合。

5. 发明授权

US07433210B2 Switched-mode power supply comprising an adjustable oscillator 有权
标题翻译：开关电源包括可调振荡器
公开(公告)号：US07433210B2
公开(公告)日：2008-10-07
申请号：US10574672
申请日：2004-09-18
申请人： Michael Meitzner , Wolfgang Hermann , Jean-Paul Louvel
发明人： Michael Meitzner , Wolfgang Hermann , Jean-Paul Louvel
IPC分类号： H02M3/335 , H02M5/42
CPC分类号： H02M3/33523
摘要： The switched-mode power supply has a transformer which contains a primary winding and at least one secondary winding, a switching transistor in series with the primary winding, a driver stage for controlling the switching transistor, and a control circuit for controlling an output voltage. The control circuit in this case contains an oscillator which can be adjusted via a connection and is coupled to a secondary winding in order to determine the time at which the switching transistor is switched on. A switching stage is, in particular, arranged between the connection and the secondary winding and passes on a supply voltage to the connection when a sudden voltage change occurs on the secondary winding at the time of an oscillation. In consequence, the switching transistor is switched on at a time at which the losses when switched on are low, thus considerably reducing the losses which occur in the switching transistor.
摘要翻译：开关型电源具有包含初级绕组和至少一个次级绕组的变压器，与初级绕组串联的开关晶体管，用于控制开关晶体管的驱动级，以及用于控制输出电压的控制电路。在这种情况下，控制电路包含一个振荡器，可以通过连接进行调节，并耦合到次级绕组，以确定开关晶体管导通的时间。特别地，当在振荡时在次级绕组上发生突然的电压变化时，开关级特别地布置在连接和次级绕组之间，并且将电源电压传递到连接。因此，开关晶体管在接通时的损耗低的时间导通，从而大大减少了在开关晶体管中发生的损耗。

6. 发明授权

US07229254B2 Turbine blade with a reduced mass 失效
标题翻译：涡轮叶片质量减小
公开(公告)号：US07229254B2
公开(公告)日：2007-06-12
申请号：US10501723
申请日：2002-12-18
申请人： Ulrich Bast , Wolfgang Hermann
发明人： Ulrich Bast , Wolfgang Hermann
IPC分类号： F01D5/14
CPC分类号： F01D5/284 , F01D5/147 , F01D5/288 , F01D5/3084 , F05D2240/80 , F05D2300/15 , F05D2300/21 , F05D2300/2118 , F05D2300/22 , F05D2300/603 , Y02T50/67
摘要： The invention relates to a turbine comprising at least four stages and to the use of a rotor blade with a reduced mass. In prior art, rotor blades in the fourth stage of a gas turbine, which exceed 50 cm in length, cause problems relating to mechanical strength, as centrifugal forces of too great a magnitude occur during the rotation of the rotor blades. An inventive rotor blade in the fourth row of a gas turbine has a reduced density as a result of a high proportion of a ceramic, thus reducing the centrifugal force.
摘要翻译：本发明涉及一种包括至少四级的涡轮机，以及使用具有减小质量的转子叶片。在现有技术中，在转子叶片旋转期间出现离心力太大的情况下，超过50cm长的燃气轮机的第四级转子叶片产生与机械强度有关的问题。燃气轮机的第四排中的本发明的转子叶片由于陶瓷的高比例而具有降低的密度，因此降低了离心力。

7. 发明申请

US20050248327A1 Switching DC-DC converter with improved stabilization 有权
标题翻译：开关DC-DC转换器具有改进的稳定性
公开(公告)号：US20050248327A1
公开(公告)日：2005-11-10
申请号：US11120604
申请日：2005-05-03
申请人： Reinhard Kogel , Jean-Paul Louvel , Wolfgang Hermann
发明人： Reinhard Kogel , Jean-Paul Louvel , Wolfgang Hermann
IPC分类号： H02M3/158 , G05F1/40
CPC分类号： H02M3/158
摘要： The switching DC-DC converter comprises an inductor, a control circuit with an oscillator and an output stage, the output stage being coupled to the inductor, a diode coupled to the inductor, and a feedback loop for generating a stabilized output voltage. An output voltage of the output stage is coupled with an oscillator input of the control circuit, for example via an impedance, for synchronizing an oscillation cycle of the oscillator with a current pulse of the output stage.
摘要翻译：开关DC-DC转换器包括电感器，具有振荡器的控制电路和输出级，输出级耦合到电感器，耦合到电感器的二极管和用于产生稳定的输出电压的反馈回路。输出级的输出电压例如通过阻抗与控制电路的振荡器输入耦合，以使振荡器的振荡周期与输出级的电流脉冲同步。

8. 发明授权

US06369378B1 Device for detecting surface wetness 失效
标题翻译：用于检测表面湿度的装置
公开(公告)号：US06369378B1
公开(公告)日：2002-04-09
申请号：US09445045
申请日：1999-12-01
申请人： Hubert Lamm , Hans Meier , Wolfgang Hermann , Henry Blitzke , Guenter Haderer
发明人： Hubert Lamm , Hans Meier , Wolfgang Hermann , Henry Blitzke , Guenter Haderer
IPC分类号： G02B642
CPC分类号： B60S1/0818 , B60S1/0833
摘要： The device for the detection of a wetting of a pane of glass, has an optical rain sensor which detects extraneous light and evaluates it for purposes of day-night detection. The amount of light striking the receiver (14) is integrated in an integration stage (16) and supplied to a comparator stage (20). The total light quantity formed by the light of a transmitter (12) and extraneous light and the extraneous light quantity detected when the transmitter (12) is switched off are measured in separate time intervals (Tg, Tf, Tf′). The time interval (Tf, Tf′) utilized for measurement of the extraneous light quantity is to be extended after a predeterminable number of measurement cycles (M) or after a predeterminable time period and/or the threshold (S2) is to be lowered for day-night detection.
摘要翻译：用于检测玻璃板润湿的装置具有光学雨传感器，其检测外来光并评估其用于昼夜检测的目的。接收器（14）的光量集成在积分级（16）中并提供给比较器级（20）。由发射器（12）的光和外部光形成的总光量和当发射器（12）关闭时检测到的外来光量以分开的时间间隔（Tg，Tf，Tf'）被测量。用于测量外部光量的时间间隔（Tf，Tf'）在可预定数量的测量周期（M）之后或在可预定的时间段之后或/或阈值（S2）降低之后延长昼夜检测。

9. 发明申请

US20100100198A1 SYSTEM AND METHOD FOR FUNCTIONALIZATION IN LINE WITH DEMAND, FOR CONTROL AND REGULATORY DEVICES 有权
标题翻译：根据需求进行功能化的系统和方法，用于控制和调节装置
公开(公告)号：US20100100198A1
公开(公告)日：2010-04-22
申请号：US12441438
申请日：2007-08-21
申请人： Wolfgang Hermann
发明人： Wolfgang Hermann
IPC分类号： G05B11/01
CPC分类号： G05B19/0426 , G05B2219/23427 , G05B2219/25092 , G05B2219/25109 , G05B2219/25125
摘要： A system for demand-based functionalization of a motor control unit comprises a motor control unit, a first data store having a plurality of functional modules each configured to perform one or more functions of the motor control unit and an access device configured to access the first data store and to select at least one of the plurality of functional modules and to load at least one of the plurality of functional modules into the motor control unit. The selection is based on a demand and the selective loading results in a flexibly customizable functionality of the motor control unit.
摘要翻译：一种用于电动机控制单元的基于需求的功能化的系统包括电动机控制单元，具有多个功能模块的第一数据存储器，每个功能模块被配置为执行电动机控制单元的一个或多个功能;以及访问装置，其被配置为访问第一数据存储并且选择所述多个功能模块中的至少一个并将所述多个功能模块中的至少一个加载到所述电动机控制单元中。该选择基于需求，并且选择性加载导致电动机控制单元的灵活可定制的功能。

10. 发明授权

US07227344B2 Switching DC-DC converter with improved stabilization 有权
标题翻译：开关DC-DC转换器具有改进的稳定性
公开(公告)号：US07227344B2
公开(公告)日：2007-06-05
申请号：US11120604
申请日：2005-05-03
申请人： Reinhard Kögel , Jean-Paul Louvel , Wolfgang Hermann
发明人： Reinhard Kögel , Jean-Paul Louvel , Wolfgang Hermann
IPC分类号： G05F1/575 , G05F1/46
CPC分类号： H02M3/158
摘要： The switching DC-DC converter comprises an inductor, a control circuit with an oscillator and an output stage, the output stage being coupled to the inductor, a diode coupled to the inductor, and a feedback loop for generating a stabilized output voltage. An output voltage of the output stage is coupled with an oscillator input of the control circuit, for example via an impedance, for synchronizing an oscillation cycle of the oscillator with a current pulse of the output stage.
摘要翻译：开关DC-DC转换器包括电感器，具有振荡器的控制电路和输出级，输出级耦合到电感器，耦合到电感器的二极管和用于产生稳定的输出电压的反馈回路。输出级的输出电压例如通过阻抗与控制电路的振荡器输入耦合，以使振荡器的振荡周期与输出级的电流脉冲同步。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式