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1. 发明授权

US08890466B2 Circuit arrangement 有权
标题翻译：电路布置
公开(公告)号：US08890466B2
公开(公告)日：2014-11-18
申请号：US13426282
申请日：2012-03-21
申请人： Bernhard Hild , Christian Maul , Günter Schwesig , Hanno Walders
发明人： Bernhard Hild , Christian Maul , Günter Schwesig , Hanno Walders
IPC分类号： H02K7/10 , H02K17/32 , H02K23/68 , H02K27/30 , H02P3/00 , H02P3/04 , H02K49/00
CPC分类号： H02K49/00 , H02P3/04
摘要： A circuit arrangement, especially for supplying an electromagnetic holding brake with a clocked supply voltage, includes a module for controlled provision of a clocked supply voltage for free-wheeling operation of the holding brake. The module has a switching unit for switching off the supply voltage for braking operation. A free-wheeling diode and a suppressor diode are connected in parallel to an inductance of the holding brake, with the free-wheeling diode being effective in free-wheeling operation only and the suppressor diode being effective in braking operation only.
摘要翻译：一种电路装置，特别是用于提供具有时钟电源电压的电磁保持制动器，包括用于控制提供用于保持制动器的再循环操作的定时电源电压的模块。该模块具有用于关闭用于制动操作的电源电压的开关单元。续流二极管和抑制二极管并联连接到保持制动器的电感，续流二极管仅在续流操作中有效，并且抑制二极管仅在制动操作中有效。

2. 发明申请

US20130069567A1 CIRCUIT ARRANGEMENT 有权
标题翻译：电路布置
公开(公告)号：US20130069567A1
公开(公告)日：2013-03-21
申请号：US13426282
申请日：2012-03-21
申请人： BERNHARD HILD , CHRISTIAN MAUL , GÜNTER SCHWESIG , HANNO WALDERS
发明人： BERNHARD HILD , CHRISTIAN MAUL , GÜNTER SCHWESIG , HANNO WALDERS
IPC分类号： H02K49/00
CPC分类号： H02K49/00 , H02P3/04
摘要： A circuit arrangement, especially for supplying an electromagnetic holding brake with a clocked supply voltage, includes a module for controlled provision of a clocked supply voltage for free-wheeling operation of the holding brake. The module has a switching unit for switching off the supply voltage for braking operation. A free-wheeling diode and a suppressor diode are connected in parallel to an inductance of the holding brake, with the free-wheeling diode being effective in free-wheeling operation only and the suppressor diode being effective in braking operation only.
摘要翻译：一种电路装置，特别是用于提供具有时钟电源电压的电磁保持制动器，包括用于控制提供用于保持制动器的再循环操作的定时电源电压的模块。该模块具有用于关闭用于制动操作的电源电压的开关单元。续流二极管和抑制二极管并联连接到保持制动器的电感，续流二极管仅在续流操作中有效，并且抑制二极管仅在制动操作中有效。

3. 发明申请

US20100185009A1 METHOD FOR SYNTHESIZING ALLYL METHACRYLATE 有权
标题翻译：用于合成甲基丙烯酸甲酯的方法
公开(公告)号：US20100185009A1
公开(公告)日：2010-07-22
申请号：US12667604
申请日：2008-05-08
申请人： Bardo Schmitt , Guido Protzmann , Thorben Schuetz , Harald Trauthwein , Reinhold Martin , Joachim Knebel , Ingo Sander , Klaus Gottmann , Thomas Kehr , Dieter Bathen , Christian Maul
发明人： Bardo Schmitt , Guido Protzmann , Thorben Schuetz , Harald Trauthwein , Reinhold Martin , Joachim Knebel , Ingo Sander , Klaus Gottmann , Thomas Kehr , Dieter Bathen , Christian Maul
IPC分类号： C07C69/52
CPC分类号： C07C67/03 , C07C69/54
摘要： The present invention relates to a process for preparing allyl methacrylate, comprising the reaction of allyl alcohol with an ester of methacrylic acid, wherein the reaction is catalysed by zirconium acetylacetonate. The process according to the invention enables particularly favourable preparation of allyl methacrylate with a very high purity.
摘要翻译：本发明涉及一种制备甲基丙烯酸烯丙酯的方法，其包括烯丙醇与甲基丙烯酸的酯的反应，其中该反应由乙酰丙酮锆催化。根据本发明的方法能够特别有利地制备具有非常高纯度的甲基丙烯酸烯丙酯。

4. 发明授权

US08129563B2 Method for synthesizing allyl methacrylate 有权
标题翻译：合成甲基丙烯酸烯丙酯的方法
公开(公告)号：US08129563B2
公开(公告)日：2012-03-06
申请号：US12667604
申请日：2008-05-08
申请人： Bardo Schmitt , Guido Protzmann , Thorben Schuetz , Harald Trauthwein , Reinhold Martin , Joachim Knebel , Ingo Sander , Klaus Gottmann , Thomas Kehr , Dieter Bathen , Christian Maul
发明人： Bardo Schmitt , Guido Protzmann , Thorben Schuetz , Harald Trauthwein , Reinhold Martin , Joachim Knebel , Ingo Sander , Klaus Gottmann , Thomas Kehr , Dieter Bathen , Christian Maul
IPC分类号： C07C67/02 , C07C69/52
CPC分类号： C07C67/03 , C07C69/54
摘要： The present invention relates to a process for preparing allyl methacrylate, comprising the reaction of allyl alcohol with an ester of methacrylic acid, wherein the reaction is catalyzed by zirconium acetylacetonate. The process according to the invention enables particularly favorable preparation of allyl methacrylate with a very high purity.
摘要翻译：本发明涉及一种制备烯丙基甲基丙烯酸酯的方法，其包括烯丙醇与甲基丙烯酸的酯的反应，其中该反应由乙酰丙酮酸锆催化。根据本发明的方法能够特别有利地制备具有非常高纯度的甲基丙烯酸烯丙酯。

5. 发明申请

US20140288330A1 PROCESS FOR PREPARING N-ALKYL(METH)ACRYLAMIDES 审中-公开
标题翻译：制备N-烷基（甲基）丙烯酰胺的方法
公开(公告)号：US20140288330A1
公开(公告)日：2014-09-25
申请号：US14351981
申请日：2012-11-20
申请人： Dirk Broell , Benedikt Laux , Christian Maul , Patrick Peter , Claus Zimmer
发明人： Dirk Broell , Benedikt Laux , Christian Maul , Patrick Peter , Claus Zimmer
IPC分类号： C07C231/02 , C07C231/24
CPC分类号： C07C231/02 , C07C231/24 , C07C233/09
摘要： The invention relates to a process for preparing N-alkyl(meth)acrylamides by reacting (meth)acrylic anhydride with corresponding alkylamines.
摘要翻译：本发明涉及通过使（甲基）丙烯酸酐与相应的烷基胺反应制备N-（烷基）丙烯酰胺的方法。

6. 发明申请

US20120000764A1 METHOD AND SYSTEM FOR PURIFYING MONOMERS 有权
标题翻译：净化单体的方法和系统
公开(公告)号：US20120000764A1
公开(公告)日：2012-01-05
申请号：US13256469
申请日：2010-03-26
申请人： Dirk Broell , Christian Maul , Benedikt Laux , Volker Schleep
发明人： Dirk Broell , Christian Maul , Benedikt Laux , Volker Schleep
IPC分类号： B01D3/02
CPC分类号： C07C51/573 , B01D3/12 , B01D3/42 , C07C67/54 , C07C57/04 , C07C69/54
摘要： The present invention relates to a process for purifying monomers, by evaporating at least a portion of the monomers present in a starting composition and then condensing it, which is characterized in that at least a portion of the starting composition is evaporated in a short-path evaporator, the mass flow density of the vapours {dot over (m)} being selected according to the relation (I) m . ≤ 1800  kg · K mbar · m 2 · h · kg kmol · p i · ( M ~ T ) 0.5 ( I ) in which {tilde over (M)} is the average molar mass of the vapours in the short-path evaporator in kg/kmol T is the temperature of the vapours in K pi is the pressure in the short-path evaporator in mbar {dot over (m)} is the mass flow density of the vapours in kg/(m2·h). A further aspect of the present invention is a plant for performing the process.
摘要翻译：本发明涉及通过蒸发存在于起始组合物中的至少一部分单体然后使其冷凝来纯化单体的方法，其特征在于起始组合物的至少一部分在短路径中蒸发蒸发器，根据关系式（I）m选择蒸气的质量流量密度（点（m）}）。 ≤M1·m······································（1）式中，（波形）（M）}是短路蒸发器中蒸气的平均摩尔质量以kg / kmol为单位T是蒸气的温度，K pi是短路蒸发器中的压力，单位为mbar（点）（m）}是蒸汽的质量流密度，单位为kg /（m2·h）。本发明的另一方面是用于执行该方法的设备。

7. 发明申请

US20100217030A1 METHOD AND PLANT FOR PURIFYING UNSATURATED COMPOUNDS 有权
标题翻译：用于净化不饱和化合物的方法和设备
公开(公告)号：US20100217030A1
公开(公告)日：2010-08-26
申请号：US12677540
申请日：2008-08-29
申请人： Benedikt Laux , Christian Maul , Volker Schleep , Ingo Sander
发明人： Benedikt Laux , Christian Maul , Volker Schleep , Ingo Sander
IPC分类号： C07C67/48 , B01D3/02
CPC分类号： B01D1/0088 , B01D1/0094 , B01D1/22 , C07C67/54 , C07C69/54
摘要： The present invention relates to a process for purifying unsaturated compounds, said purification being performed in a plant which comprises at least two evaporators which are connected in such a way that a portion of the unsaturated compound is circulated, the vapours condensed in the first evaporator being isolated and the vapours condensed in the second evaporator being introduced into the first evaporator, which is characterized in that the mass flow with which the condensed vapours are isolated from the mixture to be purified in the first evaporator is less than the mass flow with which the condensed vapours from the second evaporator are introduced into the first evaporator.The present invention further describes a plant for performing the process, which comprises at least three evaporators which are connected to one another such that the residue of the first evaporator remaining in the liquid phase can be passed into the second evaporator, the condensed vapours of the second evaporator can be passed into the first evaporator and the residue of the second evaporator remaining in the liquid phase can be passed into the third evaporator, and the condensed vapours of the third evaporator can be passed into the second evaporator.
摘要翻译：本发明涉及纯化不饱和化合物的方法，所述纯化在植物中进行，所述植物包括至少两个蒸发器，所述蒸发器以不饱和化合物的一部分循环的方式连接，在第一蒸发器中冷凝的蒸汽为隔离并且在第二蒸发器中冷凝的蒸气被引入第一蒸发器，其特征在于，冷凝的蒸气与要在第一蒸发器中净化的混合物分离的质量流小于质量流，来自第二蒸发器的冷凝蒸气被引入第一蒸发器。本发明还描述了一种用于执行该方法的设备，该设备包括至少三个彼此连接的蒸发器，使得残留在液相中的第一蒸发器的残余物可以进入第二蒸发器，冷凝的蒸气第二蒸发器可以进入第一蒸发器，并且残留在液相中的第二蒸发器的残余物可以进入第三蒸发器，并且第三蒸发器的冷凝蒸气可以进入第二蒸发器。

8. 发明申请

US20130066104A1 METHOD AND PLANT FOR PURIFYING UNSATURATED COMPOUNDS 审中-公开
标题翻译：用于净化不饱和化合物的方法和设备
公开(公告)号：US20130066104A1
公开(公告)日：2013-03-14
申请号：US13669607
申请日：2012-11-06
申请人： Benedikt LAUX , Christian Maul , Volker Schleep , Ingo Sander
发明人： Benedikt LAUX , Christian Maul , Volker Schleep , Ingo Sander
IPC分类号： B01D3/00 , C07C69/54
CPC分类号： B01D1/0088 , B01D1/0094 , B01D1/22 , C07C67/54 , C07C69/54
摘要： Process for purifying unsaturated compounds, and a plant for performing the process. Unsaturated compound obtained by the process.
摘要翻译：用于纯化不饱和化合物的方法和用于进行该方法的设备。通过该方法得到的不饱和化合物。

9. 发明授权

US08394982B2 Method and plant for purifying unsaturated compounds 有权
标题翻译：用于纯化不饱和化合物的方法和装置
公开(公告)号：US08394982B2
公开(公告)日：2013-03-12
申请号：US12677540
申请日：2008-08-29
申请人： Benedikt Laux , Christian Maul , Volker Schleep , Ingo Sander
发明人： Benedikt Laux , Christian Maul , Volker Schleep , Ingo Sander
IPC分类号： C07C67/54 , C07C69/54 , B01D1/22
CPC分类号： B01D1/0088 , B01D1/0094 , B01D1/22 , C07C67/54 , C07C69/54
摘要： A process for purifying an unsaturated compound, where purification is performed in a plant with evaporators.
摘要翻译：一种纯化不饱和化合物的方法，其中在具有蒸发器的设备中进行纯化。

10. 发明授权

US09221738B2 Method and system for purifying monomers 有权
标题翻译：单体纯化方法和系统
公开(公告)号：US09221738B2
公开(公告)日：2015-12-29
申请号：US13256469
申请日：2010-03-26
申请人： Dirk Broell , Christian Maul , Benedikt Laux , Volker Schleep
发明人： Dirk Broell , Christian Maul , Benedikt Laux , Volker Schleep
IPC分类号： C07C67/54 , C07C51/573 , B01D3/12 , B01D3/42
CPC分类号： C07C51/573 , B01D3/12 , B01D3/42 , C07C67/54 , C07C57/04 , C07C69/54
摘要： The present invention relates to a process for purifying monomers, by evaporating at least a portion of the monomers present in a starting composition and then condensing it, which is characterized in that at least a portion of the starting composition is evaporated in a short-path evaporator, the mass flow density of the vapors {dot over (m)} being selected according to the relation (I) m . ≤ 1800 ⁢ kg · K mbar · m 2 · h · kg kmol · p i · ( M ~ T ) 0.5 ( I ) in which {tilde over (M)} is the average molar mass of the vapors in the short-path evaporator in kg/kmol T is the temperature of the vapors in K pi is the pressure in the short-path evaporator in mbar {dot over (m)} is the mass flow density of the vapors in kg/(m2·h). A further aspect of the present invention is a plant for performing the process.
摘要翻译：本发明涉及通过蒸发存在于起始组合物中的至少一部分单体然后使其冷凝来纯化单体的方法，其特征在于起始组合物的至少一部分在短路径中蒸发蒸发器，根据关系式（I）m选择蒸气的质量流量密度（点（m）}）。 ≤M1·m························································· 以kg / kmol为单位T是蒸气的温度，K pi是短路蒸发器中的压力，单位为mbar（点）（m）}是蒸汽的质量流密度，单位为kg /（m2·h）。本发明的另一方面是用于执行该方法的设备。

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