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1. 发明申请

US20070278868A1 EXTERNAL-ROTOR MOTOR HAVING A STATIONARY BEARING SHAFT 有权
标题翻译：具有静止轴承的外部电机
公开(公告)号：US20070278868A1
公开(公告)日：2007-12-06
申请号：US11276351
申请日：2006-02-24
申请人： Matthias NICKEL-JETTER , Hermann Rappenecker , Siegfried Schreiner
发明人： Matthias NICKEL-JETTER , Hermann Rappenecker , Siegfried Schreiner
IPC分类号： H02K37/10
CPC分类号： H02K5/1737 , H02K7/1016 , H02K21/22
摘要： An improved drum motor, preferably electronically commutated, features a unitary stationary central shaft (18) supporting a stationary inner stator (52), and an external rotor (49), including permanent magnets (54), secured to an inner surface of a generally cylindrical rotatable casing part (18). This permits variable speed operation while avoiding any need for an internal gear linkage. Safety is improved by making sealing plates (76, 78) at respective axial ends of the casing (14) stationary, and providing an annular peripheral seal (90) around each sealing plate. Respective rolling bearings (24, 44) near each end of the casing (14) facilitate rotation of the external rotor (49) relative to the stator (52), and a clamping arrangement (30) minimizes noise from the bearings.
摘要翻译：改进的鼓式电动机，优选地电子换向，其特征在于支撑固定内部定子（52）的整体式固定中心轴（18）和包括永磁体（54）的外部转子（49），固定在一般的内表面圆柱形可旋转外壳部分（18）。这允许变速操作，同时避免内部齿轮联动的任何需要。通过在壳体（14）的相应轴向端部处的密封板（76,78）固定而提供安全性，并且围绕每个密封板提供环形周边密封件（90）。在壳体（14）的每个端部附近的相应的滚动轴承（24,44）有助于外部转子（49）相对于定子（52）的旋转，并且夹紧装置（30）使得轴承的噪声最小化。

2. 发明授权

US07049776B2 Rotor-position sensor assembly and method for detecting a rotor position 有权
标题翻译：转子位置传感器组件及检测转子位置的方法
公开(公告)号：US07049776B2
公开(公告)日：2006-05-23
申请号：US10533265
申请日：2003-12-13
申请人： Jörg Hornberger , Hermann Rappenecker , Christian Rudel , Siegfried Schreiner
发明人： Jörg Hornberger , Hermann Rappenecker , Christian Rudel , Siegfried Schreiner
IPC分类号： G05B19/18
CPC分类号： H02P6/16 , H02P2209/07
摘要： An electric motor has a stator and an external rotor (40). Its external rotor (40) has a sensor magnet (54) having a plurality SP of sensor poles (55). The motor also has: at least one rotor position sensor (42, 44) for generating a rotor position signal and a rotor position evaluation arrangement for generating an absolute value for the rotor position, which apparatus comprises an A/D converter (144) having a resolution of at least two bits, the at least one rotor position sensor (42, 44) being connected to the A/D converter. In order to enable obtaining different digital values, even at rotational positions within the angle range of one sensor pole, each analog rotor position sensor signal is converted by the A/D converter into a digital value having at least two bits.
摘要翻译：电动机具有定子和外部转子（40）。其外部转子（40）具有传感器磁体（54），其具有多个传感器极（SP）SP。所述电动机还具有：用于产生转子位置信号的至少一个转子位置传感器（42,44）和用于产生所述转子位置的绝对值的转子位置评估装置，所述装置包括：A / D转换器（144），其具有至少两位的分辨率，所述至少一个转子位置传感器（42,44）连接到所述A / D转换器。为了获得不同的数字值，即使在一个传感器极的角度范围内的旋转位置，每个模拟转子位置传感器信号都被A / D转换器转换成具有至少两位的数字值。

3. 发明授权

US07548003B2 External-rotor motor having a stationary bearing shaft 有权
标题翻译：外转子电机具有固定轴承轴
公开(公告)号：US07548003B2
公开(公告)日：2009-06-16
申请号：US11276351
申请日：2006-02-24
申请人： Matthis Nickel-Jetter , Hermann Rappenecker , Siegfried Schreiner
发明人： Matthis Nickel-Jetter , Hermann Rappenecker , Siegfried Schreiner
IPC分类号： H02K7/08
CPC分类号： H02K5/1737 , H02K7/1016 , H02K21/22
摘要： An improved drum motor, preferably electronically commutated, features a unitary stationary central shaft (18) supporting a stationary inner stator (52), and an external rotor (49), including permanent magnets (54), secured to an inner surface of a generally cylindrical rotatable casing part (18). This permits variable speed operation while avoiding any need for an internal gear linkage. Safety is improved by making sealing plates (76, 78) at respective axial ends of the casing (14) stationary, and providing an annular peripheral seal (90) around each sealing plate. Respective rolling bearings (24, 44) near each end of the casing (14) facilitate rotation of the external rotor (49) relative to the stator (52), and a clamping arrangement (30) minimizes noise from the bearings.
摘要翻译：改进的鼓式电动机，优选地电子换向，其特征在于支撑固定内部定子（52）的整体式固定中心轴（18）和包括永磁体（54）的外部转子（49），固定在一般的内表面圆柱形可旋转外壳部分（18）。这允许变速操作，同时避免内部齿轮联动的任何需要。通过在壳体（14）的相应轴向端部处的密封板（76,78）固定而提供安全性，并且围绕每个密封板提供环形周边密封件（90）。在壳体（14）的每个端部附近的相应的滚动轴承（24,44）有助于外部转子（49）相对于定子（52）的旋转，并且夹紧装置（30）使得轴承的噪声最小化。

4. 发明授权

US07049718B2 External-rotor motor having a stationary bearing shaft 有权
标题翻译：外转子电机具有固定轴承轴
公开(公告)号：US07049718B2
公开(公告)日：2006-05-23
申请号：US10733117
申请日：2003-12-11
申请人： Matthis Nickel-Jetter , Hermann Rappenecker , Siegfried Schreiner
发明人： Matthis Nickel-Jetter , Hermann Rappenecker , Siegfried Schreiner
IPC分类号： H02K7/00
CPC分类号： H02K5/1737 , H02K7/1016 , H02K21/22
摘要： An improved drum motor, preferably electronically commutated, features a unitary stationary central shaft (18) supporting a stationary inner stator (52), and an external rotor (49), including permanent magnets (50), secured to an inner surface of a generally cylindrical rotatable casing part (18). This permits variable speed operation while avoiding any need for an internal gear linkage. Safety is improved by making sealing plates (76, 78) at respective axial ends of the casing (14) stationary, and providing an annular peripheral seal (90) around each sealing plate. Respective rolling bearings (24, 44) near each end of the casing (14) facilitate rotation of the external rotor (49) relative to the stator (52), and a clamping arrangement (30) minimizes noise from the bearings.
摘要翻译：改进的鼓式电动机，优选地电子换向，其特征在于支撑固定内部定子（52）的整体式固定中心轴（18）和包括永磁体（50）的外部转子（49），固定在一般的内表面圆柱形可旋转外壳部分（18）。这允许变速操作，同时避免内部齿轮联动的任何需要。通过在壳体（14）的相应轴向端部处的密封板（76,78）固定而提供安全性，并且围绕每个密封板提供环形周边密封件（90）。在壳体（14）的每个端部附近的相应的滚动轴承（24,44）有助于外部转子（49）相对于定子（52）的旋转，并且夹紧装置（30）使得轴承的噪声最小化。

5. 发明授权

US4614647A Stabilized sodium dithionite formulations containing inert organic liquids, and the use of these formulations 失效
标题翻译：含有惰性有机液体的稳定化的连二亚硫酸钠制剂，以及这些配方的使用
公开(公告)号：US4614647A
公开(公告)日：1986-09-30
申请号：US660390
申请日：1984-10-12
申请人： Max Appl , Gerhard D. Molin , Wilhelm Goesele , Siegfried Schreiner , Gert Treiber
发明人： Max Appl , Gerhard D. Molin , Wilhelm Goesele , Siegfried Schreiner , Gert Treiber
IPC分类号： A62D3/00 , C01B17/66 , D06P1/22 , D06P5/10 , D21C9/10 , B01D19/00 , C09K3/00
CPC分类号： D21C9/1089 , C01B17/665 , D06P1/221
摘要： Sodium dithionite formulations containing inert organic liquids have the consistency of a pumpable paste.
摘要翻译：含有惰性有机液体的连二亚硫酸钠制剂具有可泵送糊剂的一致性。

6. 发明授权

US4237318A Manufacture of aqueous methanolic solution of sodium formate 失效
标题翻译：甲酸钠水溶液的制造
公开(公告)号：US4237318A
公开(公告)日：1980-12-02
申请号：US45746
申请日：1979-06-05
申请人： Werner Ostertag , Gerd Wunsch , Volker Kiener , Eckhard Hetzel , Siegfried Schreiner , Bernd Leutner , Hans-Ulrich Schlimper , Erfried Voelkl
发明人： Werner Ostertag , Gerd Wunsch , Volker Kiener , Eckhard Hetzel , Siegfried Schreiner , Bernd Leutner , Hans-Ulrich Schlimper , Erfried Voelkl
IPC分类号： C01B17/66 , C07C51/00 , C07C53/06 , C07C67/00
CPC分类号： C01B17/66
摘要： In a process for the manufacture of sodium dithionite by reacting sulfur dioxide with sodium formate and aqueous sodium hydroxide solution in the presence of methanol, an aqueous methanolic solution of sodium formate is first produced by reacting carbon monoxide with sodium hydroxide solution in an aqueous medium, containing from 1 to 50% by weight of methanol, based on the amount of water, at from 80 to 120.degree. C. under a pressure of from 10 to 40 bars. The resulting aqueous methanolic solution can be reacted directly, in the conventional manner, with sulfur dioxide and aqueous sodium hydroxide solution to give sodium dithionite.
摘要翻译：在甲醇存在下，通过使二氧化硫与甲酸钠和氢氧化钠水溶液反应来制造连二亚硫酸钠的方法中，首先通过一氧化碳与氢氧化钠溶液在水性介质中反应生成甲酸钠的甲醇溶液，在10至40巴的压力下，含有1至50重量％的甲醇，基于水的量为80至120℃。所得到的甲醇水溶液可以以常规方式与二氧化硫和氢氧化钠水溶液直接反应，得到连二亚硫酸钠。

7. 发明申请

US20090230824A1 ELECTRIC MOTOR 有权
标题翻译：电动马达
公开(公告)号：US20090230824A1
公开(公告)日：2009-09-17
申请号：US12094484
申请日：2006-11-22
申请人： Joerg Hornberger , Christian Rudel , Siegfried Schreiner
发明人： Joerg Hornberger , Christian Rudel , Siegfried Schreiner
IPC分类号： H02K29/08 , H02K11/00
CPC分类号： H02K29/08 , G01D5/145
摘要： An electric motor has a stator (12) as well as a rotor (14) rotatable about a rotation axis (85) and a sensor magnet (82) having an even number of sensor poles (71, 72, 73, 74). The sensor magnet (82) is configured to generate a magnetic flux having a magnetic flux density that changes sinusoidally with respect to the rotation angle. Two analog rotor position sensors (460, 465) are arranged on a support structure (468) at a distance from one another such that, during operation, they generate two sinusoidal signals (B_S1, B_S2) having a phase shift of 90° to each other. A signal generator (90) serves to generate at least one pulse-shaped signal (A, B) from the two sinusoidal rotor position signals (B_S1, B_S2) that are phase-shifted by 90°. The instantaneous rotation speed can be accurately determined from this pulse-shaped signal.
摘要翻译：电动机具有定子（12）以及可绕旋转轴线（85）旋转的转子（14）和具有偶数个传感器极（71,72,73,74）的传感器磁体（82）。传感器磁体（82）被配置为产生具有相对于旋转角度正弦变化的磁通密度的磁通量。两个模拟转子位置传感器（460,465）被布置在彼此距离上的支撑结构（468）上，使得在操作期间，它们产生与每个相位相差90°的两个正弦信号（B_S1，B_S2）其他。信号发生器（90）用于从相位偏移90°的两个正弦转子位置信号（B_S1，B_S2）产生至少一个脉冲状信号（A，B）。可以从该脉冲状信号精确地确定瞬时转速。

8. 发明授权

US4144146A Continuous manufacture of sodium dithionite solutions by cathodic reduction 失效
标题翻译：通过阴极还原连续制造连二亚硫酸钠溶液
公开(公告)号：US4144146A
公开(公告)日：1979-03-13
申请号：US839595
申请日：1977-10-05
申请人： Bernd Leutner , Gotthard Scizi , Siegmar Lukas , Siegfried Schreiner , Erfried Voelkl
发明人： Bernd Leutner , Gotthard Scizi , Siegmar Lukas , Siegfried Schreiner , Erfried Voelkl
IPC分类号： C25B1/00 , C25B1/14
CPC分类号： C25B1/00 , C25B1/14
摘要： Concentrated dithionite solutions are produced by cathodic reduction of an aqueous solution, containing sulfite and/or bisulfite, which is circulated by pumping. The cathode and anode chambers are separated from one another by a permselective cation exchanger membrane. The catholyte must be circulated at least 10 times per hour and the selective catholyte volume outside the cell, defined asa = V.sub.total -V.sub.C /V.sub.total,Should be less than 0.9.
摘要翻译：浓缩的连二亚硫酸盐溶液通过阴极还原含有亚硫酸盐和/或亚硫酸氢盐的水溶液产生，其通过泵送循环。阴极和阳极室通过选择性阳离子交换膜彼此分离。阴极电解液必须每小时至少循环10次，细胞外的选择性阴极电解液体积定义为= Vtotal -VC / Vtotal，应小于0.9。

9. 发明授权

US4879102A Regeneration of wash solutions containing Fe(II) and Fe(III) chelate complexes 失效
标题翻译：含有Fe（II）和Fe（III）螯合物的洗涤液的再生
公开(公告)号：US4879102A
公开(公告)日：1989-11-07
申请号：US251449
申请日：1988-09-30
申请人： Klaus-Dieter Hoppe , Bernd Leutner , Siegfried Schreiner
发明人： Klaus-Dieter Hoppe , Bernd Leutner , Siegfried Schreiner
IPC分类号： B01D53/14 , B01D53/56
CPC分类号： B01D53/1425 , B01D53/14 , B01D53/56
摘要： Wash solutions containing Fe(II) and Fe(III) chelate complexes and used for removing NO.sub.x from waste gases are regenerated by treatment with sodium tetrahydroborate.
摘要翻译：含有Fe（II）和Fe（III）螯合络合物并用于从废气中除去NOx的洗涤溶液通过用四氢硼酸钠处理再生。

10. 发明授权

US4017593A Manufacture of sodium dithionite 失效
标题翻译：连二亚硫酸钠的制造
公开(公告)号：US4017593A
公开(公告)日：1977-04-12
申请号：US603856
申请日：1975-08-12
申请人： Erfried Voelkl , Siegfried Schreiner , Gerd Wunsch , Volker Kiener , Rudi Waibel , Hartwig Koester
发明人： Erfried Voelkl , Siegfried Schreiner , Gerd Wunsch , Volker Kiener , Rudi Waibel , Hartwig Koester
IPC分类号： C01B31/26 , C01B17/66
CPC分类号： C01B17/66
摘要： For the preparation of anhydrous sodium dithionite by the reaction of sulfur dioxide with sodium formate and caustic soda in the presence of organic solvents, sulfur dioxide is passed, together with the formate, into a liquid containing all of the caustic soda required for the reaction. This initial liquid may contain, in addition to the caustic soda, a portion of the sulfur dioxide or formate required for the reaction.
摘要翻译：为了通过二氧化硫与甲酸钠和苛性钠在有机溶剂的存在下反应制备无水连二亚硫酸钠，二氧化硫与甲酸盐一起通入含有反应所需的所有苛性钠的液体中。除了苛性钠之外，该初始液体可以含有反应所需的二氧化硫或甲酸盐的一部分。

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