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1. 发明申请

US20070064365A1 Circuit arrangement for rapidly switching off low-voltage power breakers 审中-公开
标题翻译：用于快速关闭低压断电器的电路布置
公开(公告)号：US20070064365A1
公开(公告)日：2007-03-22
申请号：US10571564
申请日：2004-08-24
申请人： Clifford Buxton , Marc Liebetruth , Klaus Neidhardt , Andreas Pancke , Wolfgang Röhl
发明人： Clifford Buxton , Marc Liebetruth , Klaus Neidhardt , Andreas Pancke , Wolfgang Röhl
IPC分类号： H02H3/08
CPC分类号： H02H1/063 , H02H7/222
摘要： A circuit arrangement is disclosed for rapidly switching off low-voltage circuit breakers comprising an electronic tripping unit. According to an embodiment, a switching element which is operated in a short-circuit mode during normal operation and to which a fast trip magnet of the low-voltage circuit breaker is connected in parallel is impinged upon by a current that is proportionate to the current monitored by the low-voltage circuit breaker, and the short circuit of the switching element is bypassed when the current monitored by the low-voltage circuit breaker reaches a set threshold value. One respective transformer is serially connected to the power inputs of the electronic tripping unit, the secondary ends of the transformers being interconnected among each other on the direct voltage side while being serially connected to the switching element via bridge rectifiers.
摘要翻译：公开了用于快速关闭包括电子跳闸单元的低压断路器的电路装置。根据实施例，在正常操作期间以短路模式操作并且低压断路器的快速跳闸磁体并联连接的开关元件被与电流成比例的电流冲击由低压断路器监控，当由低压断路器监控的电流达到设定的阈值时，旁路开关元件的短路。一个相应的变压器串联连接到电子跳闸单元的电源输入端，变压器的次端在直流电压侧彼此互连，同时通过桥式整流器串联连接到开关元件。

2. 发明申请

US20070086139A1 Method for controlling an electronic overcurrent trip for low-voltage circuit breakers 有权
标题翻译：控制低压断路器电子过电流跳闸的方法
公开(公告)号：US20070086139A1
公开(公告)日：2007-04-19
申请号：US10571562
申请日：2004-08-24
申请人： Andreas Krauss , Klaus Neidhardt , Andreas Pancke , Ilka Redmann
发明人： Andreas Krauss , Klaus Neidhardt , Andreas Pancke , Ilka Redmann
IPC分类号： H01H73/00
CPC分类号： H02H1/0007 , G01R31/3278 , H02H3/08
摘要： A method is disclosed for controlling an electronic overcurrent trip for low-voltage circuit breakers. According to the method, digitized signals for the electricity values are generated and evaluated, and a tripping device providing short-circuit protection is activated when an overcurrent event is assumed to take place based on the evaluation. According to the method, signals whose electricity value does not lie between the electricity values of the previous signal and the subsequent signal, or whose electricity value does not correspond to the electricity values of the previous signal or the subsequent signal, are rated as potentially erroneous signals and are tested by use of additional criteria.
摘要翻译：公开了一种用于控制低压断路器的电子过电流跳闸的方法。根据该方法，生成并评估用于电价值的数字化信号，并且当假设基于评估发生过电流事件时，激活提供短路保护的跳闸装置。根据该方法，电值不在先前信号的电力值与后续信号之间或其电力值不对应于先前信号或随后信号的电力值的信号被评定为潜在错误信号，并通过使用额外的标准进行测试。

3. 发明授权

US07724488B2 Method for controlling an electronic overcurrent trip for low-voltage circuit breakers 有权
标题翻译：控制低压断路器电子过电流跳闸的方法
公开(公告)号：US07724488B2
公开(公告)日：2010-05-25
申请号：US10571562
申请日：2004-08-24
申请人： Andreas Krauss , Klaus Neidhardt , Andreas Pancke , Ilka Redmann
发明人： Andreas Krauss , Klaus Neidhardt , Andreas Pancke , Ilka Redmann
IPC分类号： H02H3/08 , H02H9/02
CPC分类号： H02H1/0007 , G01R31/3278 , H02H3/08
摘要： A method is disclosed for controlling an electronic overcurrent trip for low-voltage circuit breakers. According to the method, digitized signals for the electricity values are generated and evaluated, and a tripping device providing short-circuit protection is activated when an overcurrent event is assumed to take place based on the evaluation. According to the method, signals whose electricity value does not lie between the electricity values of the previous signal and the subsequent signal, or whose electricity value does not correspond to the electricity values of the previous signal or the subsequent signal, are rated as potentially erroneous signals and are tested by use of additional criteria.
摘要翻译：公开了一种用于控制低压断路器的电子过电流跳闸的方法。根据该方法，生成并评估用于电价值的数字化信号，并且当假设基于评估发生过电流事件时，激活提供短路保护的跳闸装置。根据该方法，电值不在先前信号的电力值与后续信号之间或其电力值不对应于先前信号或随后信号的电力值的信号被评定为潜在错误信号，并通过使用额外的标准进行测试。

4. 发明申请

US20100301882A1 Method for operating a water softening system having two calibration characteristics and associated water softening system 有权
标题翻译：用于操作具有两个校准特性和相关的水软化系统的水软化系统的方法
公开(公告)号：US20100301882A1
公开(公告)日：2010-12-02
申请号：US12744918
申请日：2008-12-04
申请人： Ralf Söcknick , Klaus Neidhardt , Alexander Haug , Siegfried Melcher
发明人： Ralf Söcknick , Klaus Neidhardt , Alexander Haug , Siegfried Melcher
IPC分类号： G01R27/08
CPC分类号： G05D21/02 , B01J49/85 , C02F1/006 , C02F1/008 , C02F1/42 , C02F2209/05 , C02F2209/055 , C02F2301/043 , C02F2303/16
摘要： In summary, the invention proposes to provide two different conversion modes for determining the water hardness on the basis of the conductivity of raw water in a water softening device (1) dividing influent raw water volume flow V(t)raw into two partial volume flows V(t)partial1soft V(t)partial2raw, subjecting a partial volume flow V(t)partial1soft to a full softening process and re-uniting the two partial volume flows thereafter again into an admixed water volume flow V(t)admixed. Conversion using a first calibration curve (F1) is conservative and reflects the maximum water hardnesses occurring at different conductivities; this conversion mode is used for automatically controlling the regeneration of an ion exchange resin (5), with the capacity of the ion exchange resin being known. The conversion using a second calibration curve (F2) is close to reality and reflects the average water hardnesses (i.e., the hardnesses subject to the least statistical errors) at different conductivities; this conversion mode is used for controlling the admixing device (i.e. the ratios of the two partial volume flows in the admixed water). On the basis of the invention, experimentally found variations in the composition of water (and thus different correlations between conductivity and water hardness) may be taken into account in order to determine the optimal point in time of regeneration and to minimize the tolerances concerning the hardness of admixed water against a target value.
摘要翻译：总之，本发明提出了提供两种不同的转换模式，用于基于水分软化装置（1）中的原水的导电性来确定水硬度，该水软化装置（1）将流入的原水体积流V（t）原料分成两部分体积流 V（t）partial1soft V（t）partial2raw，使部分体积流量V（t）partial1soft进行完全软化处理，然后将两个部分体积流量再次结合成混合的混合水体积流V（t）。使用第一校准曲线（F1）的转换是保守的，并且反映出在不同电导率下发生的最大水硬度; 该转换模式用于自动控制离子交换树脂（5）的再生，其中已知离子交换树脂的容量。使用第二校准曲线（F2）的转换接近于现实，并反映在不同电导率下的平均水硬度（即，具有最小统计误差的硬度）; 该转换模式用于控制混合装置（即混合水中的两个部分体积流量的比率）。在本发明的基础上，可以考虑实验发现水的组成的变化（并且因此导电性和水硬度之间的不同相关性），以便确定再生时间的最佳时间点并使关于硬度的公差最小化的混合水相对于目标值。

5. 发明授权

US08709241B2 Retrofittable control unit for a softening apparatus 有权
标题翻译：软化装置的改装控制装置
公开(公告)号：US08709241B2
公开(公告)日：2014-04-29
申请号：US13058187
申请日：2009-07-09
申请人： Carsten Dopslaff , Ralf Soecknick , Klaus Neidhardt , Alexander Haug , Siegfried Melcher
发明人： Carsten Dopslaff , Ralf Soecknick , Klaus Neidhardt , Alexander Haug , Siegfried Melcher
IPC分类号： B01J49/00 , B01D35/00 , B01D15/00
CPC分类号： C02F1/42 , B01J47/14 , B01J49/85 , C02F1/008 , C02F2209/001 , C02F2209/003 , C02F2209/05 , C02F2209/055 , C02F2209/40 , C02F2301/043 , C02F2303/16
摘要： A control unit for a softening device, comprising a primary inlet for untreated water, a primary outlet for blended water, a sensor for determining the water hardness of the untreated water WHraw, or the blended water WHblend, a secondary outlet, a secondary inlet, a bypass line, a blending means which can be automatically adjusted for mixing a blended water flow Vblend(t) from a first partial flow (V(t)part1soft of the secondary inlet and a second partial flow V(t)part2raw of the bypass line, and an electronic control means, wherein the control means is designed to readjust the adjustment position of the blending means by means of the determined water hardness in such a fashion that the water hardness in the blended water flow Vblend(t) is adjusted to a predetermined desired value, enables partial softening of water on the basis of fully automatic blending, thereby utilizing already existing softening devices.
摘要翻译：一种用于软化装置的控制单元，包括用于未处理水的主入口，用于混合水的主出口，用于确定未处理水的水的水硬度的传感器，或混合水WHblend，次级出口，次级入口，旁路管线，混合装置，其可以被自动调节，用于混合来自次级入口的第一部分流（V（t）部分1soft）和旁路的第二部分流V（t）部分2的混合水流Vblend（t）线路和电子控制装置，其中控制装置被设计成通过所确定的水硬度来调整混合装置的调节位置，使得将混合水流量Vblend（t）中的水硬度调节到预定的期望值可以在全自动混合的基础上实现水的部分软化，从而利用已经存在的软化装置。

6. 发明申请

US20110132818A1 Retrofittable control unit for a softening apparatus 有权
标题翻译：软化装置的改装控制装置
公开(公告)号：US20110132818A1
公开(公告)日：2011-06-09
申请号：US13058187
申请日：2009-07-09
申请人： Carsten Dopslaff , Ralf Soecknick , Klaus Neidhardt , Alexander Haug , Siegfried Melcher
发明人： Carsten Dopslaff , Ralf Soecknick , Klaus Neidhardt , Alexander Haug , Siegfried Melcher
IPC分类号： C02F5/00
CPC分类号： C02F1/42 , B01J47/14 , B01J49/85 , C02F1/008 , C02F2209/001 , C02F2209/003 , C02F2209/05 , C02F2209/055 , C02F2209/40 , C02F2301/043 , C02F2303/16
摘要： A control unit (1, 1a) for a softening device (2), comprising a primary inlet (4) for untreated water, a primary outlet (7) for blended water, a sensor for determining the water hardness of the untreated water WHraw or the blended water WHblend, a secondary outlet (5), a secondary inlet (6), a bypass line (9), a blending means which can be automatically adjusted for mixing a blended water flow Vblend(t) from a first partial flow (V(t)part1soft of the secondary inlet (6) and a second partial flow V(t)part2raw of the bypass line (9), and an electronic control means (11, 11a), wherein the control means (11, 11a) is designed to readjust the adjustment position of the blending means by means of the determined water hardness in such a fashion that the water hardness in the blended water flow Vblend(t) is adjusted to a predetermined desired value, is characterized in that the control unit (1, 1a) is designed in the form of an external control unit (1, 1a) for the softening device (2), wherein the control unit (1, 1a) has a control unit housing (3), the outer side of which is provided with the primary inlet (4), the primary outlet (7), the secondary outlet (5), and the secondary inlet (6), and wherein the control unit housing (3) contains the sensor, the bypass line (9), the blending means and the electronic control means (11, 11a). The inventive control unit enables partial softening of water on the basis of fully automatic blending, thereby utilizing already existing softening devices.
摘要翻译：一种用于软化装置（2）的控制单元（1,1a），包括用于未处理水的主入口（4），用于混合水的主出口（7），用于确定未处理水的水硬度的传感器混合水WHblend，次级出口（5），次级入口（6），旁通管线（9），可以自动调节以将混合水流Vblend（t）从第一部分流（第二入口（6）的V（t）part1soft和旁路管线（9）的第二部分流V（t）部分2以及电子控制装置（11,11a），其中控制装置（11,11a）被设计成以使得混合水流量Vblend（t）中的水硬度被调节到预定的期望值的方式通过确定的水硬度重新调整混合装置的调节位置，其特征在于控制单元（1,1a）设计成用于软化装置（2）的外部控制单元（1,1a）的形式，其中控制单元（1,1a）具有控制单元壳体（3），其外侧设置有主入口（4），主出口（7），次级出口（5）和次级入口（6），并且其中所述控制单元壳体（3）包含所述传感器，所述旁路管线（9），所述混合装置和所述电子控制装置（11,11a）。本发明的控制单元可以在全自动混合的基础上实现水的部分软化，从而利用已经存在的软化装置。

7. 发明申请

US20110139720A1 INTERRUPTION OF MEASURED VARIABLE ANALYSES IN AN AUTOMATIC WATER SOFTENING SYSTEM WHEN DEFINED OPERATING SITUATIONS ARE PRESENT 有权
标题翻译：当定义的操作情况出现时，在自动水洗系统中测量可变分析仪的中断
公开(公告)号：US20110139720A1
公开(公告)日：2011-06-16
申请号：US13058503
申请日：2009-08-13
申请人： Ralf Soecknick , Klaus Neidhardt , Alexander Haug , Siegfried Melcher
发明人： Ralf Soecknick , Klaus Neidhardt , Alexander Haug , Siegfried Melcher
IPC分类号： C02F1/42 , B01D21/30
CPC分类号： C02F1/008 , B01J49/85 , C02F1/42 , C02F2209/001 , C02F2209/003 , C02F2209/05 , C02F2209/055 , C02F2209/40 , C02F2301/043
摘要： A method for operating a water softening system (1) comprising an automatically adjustable blending means for mixing a blended water flow V(t)blended from a first, softened partial flow V(t)part1soft and a second untreated water partial flow V(t)part2raw and comprising an electronic control means (11), wherein the control means (11) readjusts the adjustment position of the blending means by means of one or more experimentally determined instantaneous measured values in such a fashion that the water hardness in the blended water flow V(t)blended is adjusted to a predetermined desired value (SW), is characterized in that the control means (11) ignores at least one of the one or more instantaneous measured values for readjustment of the adjustment position of the blending means in one or more defined operating situations, and instead uses the respectively last corresponding measured value that was valid prior to occurrence of the defined operating situation, or a standard value for the corresponding measured value, which is stored in the electronic control means (11). The inventive method reduces the wear of the automatically adjustable blending means and improves the reliability of the adjustment of the water hardness of the blended water.
摘要翻译：一种用于操作水软化系统（1）的方法，包括用于混合从第一软化部分流V（t）部分1和第二未处理水分流V（t）共混的混合水流V（t）的自动调节的混合装置）部分2并且包括电子控制装置（11），其中控制装置（11）通过一个或多个实验确定的瞬时测量值重新调整混合装置的调节位置，使得混合水中的水硬度混合流量V（t）调整到预定的期望值（SW），其特征在于，控制装置（11）忽略一个或多个瞬时测量值中的至少一个，以重新调整混合装置的调节位置一个或多个定义的操作情况，而是使用在发生定义的操作情况之前有效的相应的最后相应的测量值，或者是公司的标准值存储在电子控制装置（11）中的相应的测量值。本发明的方法降低了可自动调节的混合装置的磨损，并且提高了混合水的水硬度调节的可靠性。

8. 发明授权

US08773149B2 Method for operating a water softening system having two calibration characteristics and associated water softening system 有权
标题翻译：用于操作具有两个校准特性和相关的水软化系统的水软化系统的方法
公开(公告)号：US08773149B2
公开(公告)日：2014-07-08
申请号：US12744918
申请日：2008-12-04
申请人： Ralf Soecknick , Klaus Neidhardt , Alexander Haug , Siegfried Melcher
发明人： Ralf Soecknick , Klaus Neidhardt , Alexander Haug , Siegfried Melcher
IPC分类号： G01R27/08
CPC分类号： G05D21/02 , B01J49/85 , C02F1/006 , C02F1/008 , C02F1/42 , C02F2209/05 , C02F2209/055 , C02F2301/043 , C02F2303/16
摘要： Two different conversion modes are used for determining the water hardness from the conductivity of raw water in a water softening device dividing an influent raw water volume flow into two partial volume flows and subjecting a partial volume flow to a full softening process and re-uniting the two partial volume flows thereafter again into an admixed water volume flow. A first calibration curve reflects the maximum water hardnesses occurring at different conductivities; it is used for automatically controlling the regeneration of an ion exchange resin. A second calibration curve reflects the average water hardnesses at different conductivities; it is used for controlling the ratios of the two partial volume flows in the admixed water. With the invention, variations in the correlations between conductivity and water hardness may be taken into account in order to optimize regeneration and to minimize the hardness tolerances of admixed water.
摘要翻译：使用两种不同的转换模式来确定水软化装置中的原水的电导率的水硬度，将水流原料水体积流分为两部分体积流，并使部分体积流量进行完全软化处理，并重新组合此后，两次部分体积流量再次进入混合水体积流量。第一个校准曲线反映出在不同电导率下发生的最大水硬度; 用于自动控制离子交换树脂的再生。第二个校准曲线反映了不同电导率下的平均水硬度; 它用于控制混合水中的两个部分体积流量的比率。通过本发明，可以考虑电导率和水硬度之间的相关性的变化，以便优化再生并使混合水的硬度公差最小化。

9. 发明授权

US08668830B2 Interruption of measured variable analyses in an automatic water softening system when defined operating situations are present 有权
标题翻译：当定义的操作情况出现时，自动水软化系统中的测量变量分析的中断
公开(公告)号：US08668830B2
公开(公告)日：2014-03-11
申请号：US13058503
申请日：2009-08-13
申请人： Ralf Soecknick , Klaus Neidhardt , Alexander Haug , Siegfried Melcher
发明人： Ralf Soecknick , Klaus Neidhardt , Alexander Haug , Siegfried Melcher
IPC分类号： C02F1/42
CPC分类号： C02F1/008 , B01J49/85 , C02F1/42 , C02F2209/001 , C02F2209/003 , C02F2209/05 , C02F2209/055 , C02F2209/40 , C02F2301/043
摘要： A method for operating a water softening system (1) comprising an automatically adjustable blending means for mixing a blended water flow V(t)blended from a first, softened partial flow V(t)part1soft and a second untreated water partial flow V(t)part2raw and comprising an electronic control means (11), wherein the control means (11) readjusts the adjustment position of the blending means by means of one or more experimentally determined instantaneous measured values in such a fashion that the water hardness in the blended water flow V(t)blended is adjusted to a predetermined desired value (SW), is characterized in that the control means (11) ignores at least one of the one or more instantaneous measured values for readjustment of the adjustment position of the blending means in one or more defined operating situations, and instead uses the respectively last corresponding measured value that was valid prior to occurrence of the defined operating situation, or a standard value for the corresponding measured value, which is stored in the electronic control means (11). The inventive method reduces the wear of the automatically adjustable blending means and improves the reliability of the adjustment of the water hardness of the blended water.
摘要翻译：一种用于操作水软化系统（1）的方法，包括用于混合从第一软化部分流V（t）部分1和第二未处理水分流V（t）共混的混合水流V（t）的自动调节的混合装置）部分2并且包括电子控制装置（11），其中控制装置（11）通过一个或多个实验确定的瞬时测量值重新调整混合装置的调节位置，使得混合水中的水硬度混合流量V（t）调整到预定的期望值（SW），其特征在于，控制装置（11）忽略一个或多个瞬时测量值中的至少一个，以重新调整混合装置的调节位置一个或多个定义的操作情况，而是使用在发生定义的操作情况之前有效的相应的最后相应的测量值，或者是公司的标准值存储在电子控制装置（11）中的相应的测量值。本发明的方法降低了可自动调节的混合装置的磨损，并且提高了混合水的水硬度调节的可靠性。

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