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1. 发明授权

US08461396B2 Process for purifying aqueous glyoxal solutions 有权
标题翻译：纯化乙二醛水溶液的方法
公开(公告)号：US08461396B2
公开(公告)日：2013-06-11
申请号：US13251713
申请日：2011-10-03
申请人： Petra Deckert , Peter Groll , Bernd Rumpf , Christian Horn
发明人： Petra Deckert , Peter Groll , Bernd Rumpf , Christian Horn
IPC分类号： C07C45/80
CPC分类号： C07C45/80 , C07C47/127
摘要： A process for purifying an aqueous glyoxal solution comprising at least one acid by extractive acid removal, comprising i) mixing and dispersion of the aqueous glyoxal solution with an ion exchanger solution comprising a tertiary amine and an organic solvent, ii) phase separation and removal of the ion exchanger solution laden with the acid from the aqueous glyoxal solution, and iii) regeneration of the ion exchanger solution by contacting with a basic compound for neutralization of the acid and removal of the basic compound, iv) mixing and dispersion of the ion exchanger solution with water to obtain a dispersion of water and ion exchanger solution, v) Phase separation and removal of the aqueous phase from the ion exchanger solution in such a way that the content of the aqueous phase of the regenerated ion exchanger solution is
摘要翻译：一种用于通过除去酸去除包含至少一种酸的乙二醛水溶液的方法，包括：i）将乙二醛水溶液与包含叔胺和有机溶剂的离子交换剂溶液混合和分散，ii）相分离和除去所述离子交换剂溶液含有来自乙二醛水溶液的酸，和iii）通过与用于中和酸和碱性化合物的去除的碱性化合物接触来再生离子交换剂溶液，iv）离子交换剂的混合和分散溶液，以获得水和离子交换剂溶液的分散体，v）从离子交换剂溶液中相分离和除去水相，使得再生离子交换剂溶液的水相含量<1％并将离子交换剂溶液再循环到步骤i）中。

2. 发明授权

US07830108B2 Device for supplying electrical power to a fuel pump of a motor vehicle internal combustion engine 失效
标题翻译：用于向机动车内燃机的燃料泵供电的装置
公开(公告)号：US07830108B2
公开(公告)日：2010-11-09
申请号：US11632620
申请日：2005-07-26
申请人： Bernd Rumpf
发明人： Bernd Rumpf
IPC分类号： F02D1/00
CPC分类号： H02J7/0065 , B60R16/03
摘要： A device (1) for supplying electric current to the fuel pump (2) of a motor vehicle internal combustion engine (3) comprises a DC/DC converter (13) which increases voltage to a predetermined value in the event of a voltage drop of a direct current source (7). This ensures an adequate voltage supply of the fuel pump (2) even at low voltages of the direct voltage source. When the voltage (15) of the direct voltage source (7) is sufficient, the DC/DC converter (13) is bridged, so that the fuel pump (2) is directly supplied with fuel from the direct voltage source (7). The DC/DC converter is also bridged when the device is faulty.
摘要翻译：一种用于向汽车内燃机（3）的燃料泵（2）供给电流的装置（1）包括DC / DC转换器（13），其在电压下降时将电压增加到预定值直流电源（7）。这样即使在直流电压源的低电压下也能确保燃料泵（2）的足够的电压供应。当直流电压源（7）的电压（15）足够时，DC / DC转换器（13）被桥接，使燃料泵（2）直接从直流电源（7）供给燃料。当设备故障时，DC / DC转换器也桥接。

3. 发明申请

US20080217158A1 Method for Obtaining Cyclododecatriene by Evaporation 有权
标题翻译：通过蒸发获得环十二碳三烯的方法
公开(公告)号：US20080217158A1
公开(公告)日：2008-09-11
申请号：US11994122
申请日：2006-06-30
申请人： Bernd Rumpf , Ortmund Lang , Andrea Haunert , Thomas Genger , Anton Meier
发明人： Bernd Rumpf , Ortmund Lang , Andrea Haunert , Thomas Genger , Anton Meier
IPC分类号： B01D1/02 , B01D1/26 , B01D1/28
CPC分类号： C07C7/04 , C07C13/277
摘要： Process for recovering cyclododecatriene (CDT) from a solution comprising CDT and high boilers such as deactivated catalyst and polymers, which comprises feeding the solution into a preheater and heating it, subsequently depressurizing it through a downstream pressure maintenance device and feeding the resulting two-phase mixture into a helical tube evaporator and there reducing the CDT content of the liquid phase by partial evaporation and discharging a gaseous product stream having an increased concentration of CDT.
摘要翻译：从包括CDT和高沸点剂如失活催化剂和聚合物的溶液中回收环十二碳三烯（CDT）的方法，其包括将溶液进料到预热器中并加热，随后通过下游压力维持装置将其减压并将所得的两相混合物进入螺旋管蒸发器，并且通过部分蒸发降低液相的CDT含量并排出具有增加的CDT浓度的气态产物流。

4. 发明授权

US07029557B2 Method for producing an aqueous hydroxylamine solution devoid of salt 有权
标题翻译：不含盐的羟胺水溶液的制造方法
公开(公告)号：US07029557B2
公开(公告)日：2006-04-18
申请号：US10482212
申请日：2002-07-02
申请人： Karl-Heinz Wostbrock , Joachim Thiel , Heinz Krüger , Eckhard Ströfer , Markus Weber , Bernd Gerber , Bernd Rumpf , Bernd Sachweh , Steffen Kerth
发明人： Karl-Heinz Wostbrock , Joachim Thiel , Heinz Krüger , Eckhard Ströfer , Markus Weber , Bernd Gerber , Bernd Rumpf , Bernd Sachweh , Steffen Kerth
IPC分类号： B01D3/16 , B01D19/30 , C01B21/14
CPC分类号： B01J19/30 , B01D3/16 , B01J19/32 , B01J2219/30215 , B01J2219/30466 , B01J2219/3221 , B01J2219/32483 , C01B21/1445 , Y10S203/11 , Y10S261/72
摘要： The invention relates to a method for producing a highly pure, aqueous hydroxylamine solution by distilling an aqueous solution, devoid of salt, of a hydroxyl ammonium salt in a plate column comprising at least two mechanical plates. Said method is characterised in that packing bodies are arranged between at least two plates of the plate column over the cross-section of said column.
摘要翻译：本发明涉及一种通过在含有至少两个机械板的板塔中蒸馏羟基铵盐的没有盐的水溶液来生产高纯度的羟胺溶液的方法。所述方法的特征在于，在所述塔的横截面上的包装体布置在板柱的至少两个板之间。

5. 发明申请

US20050270174A1 Apparatus for providing drive-off security in a motor vehicle environment and a motor vehicle being provided with such apparatus 失效
标题翻译：在机动车辆环境中提供驾驶安全的装置和设置有这种装置的机动车辆的装置
公开(公告)号：US20050270174A1
公开(公告)日：2005-12-08
申请号：US10511417
申请日：2003-03-19
申请人： Bernd Rumpf
发明人： Bernd Rumpf
IPC分类号： B60R25/04 , B60R25/042 , F02D45/00 , G08B21/00 , B60R25/10
CPC分类号： B60R25/042 , B60R25/04
摘要： An apparatus is arranged for providing drive-off security in a motor vehicle environment through blocking one or more vehicle engine system subfunctions (18), such blocking is triggered by detecting an unauthorized system activation. In particular, a particular sub-function facility comprises (14) an on-off control circuit (14) pertaining to and controlling a fuel pump arrangement functionality (18).
摘要翻译：一种装置被布置成通过阻挡一个或多个车辆发动机系统子功能（18）来在机动车辆环境中提供驾驶安全性，通过检测未经授权的系统激活来触发这种阻挡。特别地，特定的子功能设施包括（14）与燃料泵排列功能（18）相关并且控制燃料泵排列功能（18）的开 - 关控制电路（14）。

6. 发明授权

US06617047B1 Method for coating apparatuses and parts of apparatuses used in chemical manufacturing 失效
标题翻译：化学制造中使用的装置和部件的涂布方法
公开(公告)号：US06617047B1
公开(公告)日：2003-09-09
申请号：US09869139
申请日：2001-06-26
申请人： Stephan Hüffer , Thilo Krebs , Wolfgang Loth , Bernd Rumpf , Jürgen Sturm , Bernd Diebold , Juergen Korkhaus , Joachim Nilges , Axel Franke
发明人： Stephan Hüffer , Thilo Krebs , Wolfgang Loth , Bernd Rumpf , Jürgen Sturm , Bernd Diebold , Juergen Korkhaus , Joachim Nilges , Axel Franke
IPC分类号： B05D136
CPC分类号： F28F19/02 , C23C18/1616 , C23C18/1662 , C23C18/36 , Y10T428/12556 , Y10T428/12944 , Y10T428/31678
摘要： The present invention relates to a process for coating apparatuses and apparatus parts for chemical plant construction—which are taken to mean, for example, apparatus, tank and reactor walls, discharge devices, valves, pumps, filters, compressors, centrifuges, columns, dryers, comminution machines, internals, packing elements and mixing elements—wherein a metal layer or a metal/polymer dispersion layer is deposited in an electroless manner on the apparatus(es) or apparatus part(s) to be coated by bringing the parts into contact with a metal electrolyte solution which, in addition to the metal electrolyte, comprises a reducing agent and optionally the polymer or polymer mixture to be deposited in dispersed form, where at least one polymer is halogenated.
摘要翻译：本发明涉及一种用于化工厂建设的涂布设备和设备部件的方法，其被认为是指例如设备，罐和反应器壁，排放装置，阀，泵，过滤器，压缩机，离心机，柱，干燥器粉碎机，内部构件，填料元件和混合元件，其中金属层或金属/聚合物分散层以无电解的方式沉积在待涂覆的设备或设备部分上，使部件接触与除了金属电解质之外的金属电解质溶液包含还原剂和任选的待分散形式沉积的聚合物或聚合物混合物，其中至少一种聚合物被卤化。

7. 发明授权

US4841451A System for measuring the duration ratio of pulses of variable frequency 失效
标题翻译：用于测量可变频率脉冲持续时间比的系统
公开(公告)号：US4841451A
公开(公告)日：1989-06-20
申请号：US35556
申请日：1987-04-07
申请人： Bernd Rumpf , Wolfgang Reisch
发明人： Bernd Rumpf , Wolfgang Reisch
IPC分类号： G01R29/02 , F02D35/00 , F02D41/32
CPC分类号： F02D35/0007 , F02D41/32 , F02D2041/2027
摘要： In a system for measuring the duration ratio of pulses of variable frequency, particularly in electronically controlled fuel-injection systems for internal-combustion engines, there are derived clock pulses to the frequency of which a predetermined multiple of the frequency of the pulses (input pulses) corresponds. The duration ratio is then determined by counting the clock pulses during each one pulse. For duration ratios of 0% and 100%, corresponding values are delivered independently of the counting.
摘要翻译：在用于测量可变频率的脉冲的持续时间比的系统中，特别是在用于内燃机的电子控制的燃料喷射系统中，导出时钟脉冲到其脉冲频率的预定倍数（输入脉冲）对应。然后通过对每个脉冲期间的时钟脉冲进行计数来确定持续时间比。对于0％和100％的持续时间比率，相应的值与计数无关。

8. 发明授权

US09006481B2 Process and apparatus for preparing isocyanates 有权
标题翻译：制备异氰酸酯的方法和装置
公开(公告)号：US09006481B2
公开(公告)日：2015-04-14
申请号：US13256541
申请日：2010-03-18
申请人： Torsten Mattke , Carsten Knoesche , Bernd Rumpf , Eckhard Stroefer
发明人： Torsten Mattke , Carsten Knoesche , Bernd Rumpf , Eckhard Stroefer
IPC分类号： C07C263/00 , C07B43/10 , C07C263/10 , F28D7/00 , F28D13/00
CPC分类号： C07B43/10 , B01J2219/00873 , C07C263/10 , F28D7/00 , F28D13/00 , C07C265/14 , C07C265/00
摘要： The invention relates to a process for preparing isocyanates by reacting the corresponding amines with phosgene in the gas phase, optionally in the presence of an inert medium, in which phosgene and amine are first evaporated and then superheated further to reaction temperature, and the superheated phosgene and amine are mixed and fed to a reactor in which the phosgene and the amine are converted to the isocyanate, wherein the residence time of the phosgene at temperatures greater than 300° C. is not more than 5 s, and/or the temperature of heat transfer surfaces in contact with phosgene is not more than 20 K above the phosgene temperature to be established. The invention further relates to an apparatus for preparing isocyanates by reacting the corresponding amines with phosgene in the gas phase.
摘要翻译：本发明涉及通过使气相中相应的胺与光气反应制备异氰酸酯的方法，任选地在惰性介质存在下，首先将光气和胺蒸发，然后进一步过热至反应温度，过热的光气和胺混合并加入到光气和胺转化为异氰酸酯的反应器中，其中光气在大于300℃的温度下的停留时间不超过5秒，和/或与光气接触的传热表面不超过要建立的光气温度20K。本发明还涉及通过气相中相应的胺与光气反应制备异氰酸酯的装置。

9. 发明授权

US08485790B2 Fuel supply unit for a motor vehicle 有权
标题翻译：汽车燃油供应单元
公开(公告)号：US08485790B2
公开(公告)日：2013-07-16
申请号：US11816718
申请日：2006-01-10
申请人： Bernd Rumpf
发明人： Bernd Rumpf
IPC分类号： F04B49/00 , F04B23/04 , F02M37/18
CPC分类号： F02M37/106 , F02M37/025 , F02M37/18 , Y10T137/86083
摘要： A fuel-supply unit for a motor vehicle has a fuel container (2) that has several chambers (6, 7). The unit has a transfer pump (5) that is located inside the fuel container (2) for exclusively supplying ejector pumps (9, 10), which are positioned in the chambers (6, 7), with fuel as the pumping fluid. A primary fuel pump (4) that is located outside the fuel container (2) supplies an internal combustion engine (1) of the motor vehicle with fuel. The transfer pump (5) is operated discontinuously to prevent unnecessary power consumption.
摘要翻译：用于机动车辆的燃料供应单元具有具有多个室（6,7）的燃料容器（2）。该单元具有位于燃料容器（2）内部的用于专门提供定位在腔室（6,7）中的喷射泵（9,10）的输送泵（5），其中燃料作为泵送流体。位于燃料容器（2）外部的主燃料泵（4）向机动车辆的内燃机（1）供应燃料。输送泵（5）不连续运转，以防止不必要的电力消耗。

10. 发明授权

US08273915B2 Process for preparing isocyanates 有权
标题翻译：异氰酸酯的制备方法
公开(公告)号：US08273915B2
公开(公告)日：2012-09-25
申请号：US12675095
申请日：2008-08-27
申请人： Bernd Rumpf , Michael Bock , Martin Fiene , Eckhard Stroefer
发明人： Bernd Rumpf , Michael Bock , Martin Fiene , Eckhard Stroefer
IPC分类号： C07C263/00
CPC分类号： C07C263/10 , C07C263/20 , C07C265/14
摘要： The invention provides a process for preparing polyisocyanates, comprising the steps of a) reacting amines with phosgene, b) removing hydrogen chloride, excess phosgene and, if appropriate, the solvent from the reaction mixture, c) separating the liquid mixture from step b) into a liquid phase and a gaseous phase, d) working up the gaseous phase from step c) to give the polyisocyanate.
摘要翻译：本发明提供了一种制备多异氰酸酯的方法，包括以下步骤：a）使胺与光气反应，b）从反应混合物中除去氯化氢，过量的光气和（如果合适的话）溶剂; c）将液体混合物从步骤b）进入液相和气相，d）处理来自步骤c）的气相，得到多异氰酸酯。

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