公开(公告)号：US4098754A

公开(公告)日：1978-07-04

申请号：US640109

申请日：1975-12-11

申请人： Dieter Neuray ,  Hugo Vernaleken ,  Claus Wulff ,  Ralf Lange

发明人： Dieter Neuray ,  Hugo Vernaleken ,  Claus Wulff ,  Ralf Lange

IPC分类号： C08G63/00 ,  C08G64/06 ,  C08G64/40 ,  C08G64/42 ,  C08J5/08 ,  C08K5/098 ,  C08G63/62 ,  C08L69/00

CPC分类号： C08G64/42 ,  C08G64/06 ,  C08K5/04 ,  C08K5/098 ,  C08K5/16 ,  Y10S260/24

摘要： The present invention is concerned with a process for the production of high molecular weight thermoplastic ppolycarbonates having improved flame resistance and in conjunction with glass fibres, improved mechanical properties and the polycarbonates so produced. A solution polycarbonate is reacted with an alkali metal salt soluble in the melt of the polycarbonate until the Staudinger Index has increased by about 3 to 30 cm.sup.3 /g. This usually requires about 0.0001 to 0.1 wt. % of the salt, based on the weight of polycarbonate and a temperature of about 250.degree. to 400.degree. C for between about 1 and 30 minutes. In a preferred embodiment the reaction is conducted in a self-cleaning twin screw extruder.

摘要翻译： 本发明涉及生产具有改进的阻燃性和与玻璃纤维相结合的改进的机械性能和如此生产的聚碳酸酯的高分子量热塑性聚碳酸酯的方法。 将溶液聚碳酸酯与可溶于聚碳酸酯熔体中的碱金属盐反应直到Staudinger指数增加约3至30cm 3 / g。 这通常需要约0.0001至0.1wt。 ％的盐，基于聚碳酸酯的重量和约250-400℃的温度约1至30分钟。 在优选的实施方案中，反应在自清洁双螺杆挤出机中进行。

公开(公告)号：US06293950B1

公开(公告)日：2001-09-25

申请号：US09231674

申请日：1999-01-15

申请人： Samuel E. Lynch ,  Ralf Lange ,  Hans-Peter Grimm

发明人： Samuel E. Lynch ,  Ralf Lange ,  Hans-Peter Grimm

IPC分类号： A61B1758

CPC分类号： A61B17/8605 ,  A61B2017/00004 ,  A61B2017/0046 ,  A61B2090/037 ,  A61F2/2846 ,  A61F2002/30062 ,  A61F2210/0004 ,  Y10S606/908 ,  Y10S606/916

摘要： Bioresorbable pin systems useful for the reduction of bone fragments and for fixing bioresorbable membranes to a bone are provided, particularly pins having a detachable handle and a pre-fabricated hole in the handle through which a tether may be threaded to facilitate removal of the handle once it has been detached from the pin.

摘要翻译： 提供了可用于减少骨碎片和将生物可再吸收的膜固定到骨头上的生物再吸收销系统，特别是具有可拆卸手柄和手柄中的预制孔的销，其中系绳可以被螺纹穿过，以便于将手柄一次移除 它已经从引脚分离。

公开(公告)号：US4563516A

公开(公告)日：1986-01-07

申请号：US640914

申请日：1984-08-15

申请人： Manfred Schreckenberg ,  Rolf Dhein ,  Ralf Lange ,  Werner Waldenrath

发明人： Manfred Schreckenberg ,  Rolf Dhein ,  Ralf Lange ,  Werner Waldenrath

IPC分类号： B01D71/50 ,  C08G64/18 ,  C08G63/62 ,  B01D39/14

CPC分类号： B01D71/80 ,  B01D67/0006 ,  C08G64/183 ,  B01D71/50 ,  B01D71/52

摘要： The present invention relates to a process for the preparation of polyether-polycarbonates, a process for stabilizing the polyether-polycarbonates thus prepared, a process for the production of membranes from the polyether-polycarbonates prepared according to the invention, stabilized membranes obtainable by the process according to the invention and the use of the polyether-polycarbonate membranes obtainable by the process according to the invention for dialysis, ultrafiltration and reverse osmosis.

摘要翻译： 本发明涉及一种制备聚醚 - 聚碳酸酯的方法，一种稳定所制备的聚醚 - 聚碳酸酯的方法，由根据本发明制备的聚醚 - 聚碳酸酯生产膜的方法，可通过该方法获得的稳定的膜 根据本发明以及通过根据本发明的方法可获得的聚醚 - 聚碳酸酯膜用于透析，超滤和反渗透。

公开(公告)号：US09443689B2

公开(公告)日：2016-09-13

申请号：US14239127

申请日：2012-08-17

申请人： Joachim Wosgien ,  Ralf Lange

发明人： Joachim Wosgien ,  Ralf Lange

IPC分类号： H01H85/143 ,  H01H85/30 ,  H01H85/36 ,  H01C7/12 ,  H01H37/76 ,  H01H85/12

CPC分类号： H01H85/143 ,  H01C7/126 ,  H01H37/761 ,  H01H85/12 ,  H01H85/30 ,  H01H85/303 ,  H01H85/36

摘要： The invention relates to a fuse for connection to a protective component of an overvoltage protective device. A fuse wire runs between a first cap and a second cap. In some implementations, the fuse wire may be held on the first cap by means of a soldered connection and fastened to a connection electrode. The connection electrode may be movable with respect to a fuse body and under mechanical pretension with respect to a fuse body. The fuse wire melts when acted on with a high I2t, and the soldered connection melts upon external heating by the overvoltage protective device above a specified temperature by means of the thermal connection. Electrical contact between the first cap and the connection electrode is broken via the mechanical pretension if the fuse wire or the soldered connection melt.

摘要翻译： 本发明涉及一种用于连接到过电压保护装置的保护元件的保险丝。 保险丝线在第一帽和第二帽之间延伸。 在一些实施方式中，熔丝可以通过焊接连接件固定在第一盖上并且被固定到连接电极。 连接电极可以相对于保险丝体移动并且相对于保险丝体在机械预张力下可移动。 当I2t高电压时，熔断丝熔断，焊接后的连接通过过热保护装置在超过规定温度的外部加热时通过热连接熔化。 如果保险丝或焊接连接熔化，则第一盖和连接电极之间的电接触将通过机械预张力断开。

公开(公告)号：US07098397B2

公开(公告)日：2006-08-29

申请号：US11243185

申请日：2005-10-05

申请人： Ralf Lange ,  Robert Janke ,  Hubert Loedige

发明人： Ralf Lange ,  Robert Janke ,  Hubert Loedige

IPC分类号： H02G3/08

CPC分类号： H02G3/10 ,  H02G3/14

摘要： A junction box with a square housing and with at least opening and terminal strip for electric cables or lines. With the junction box, a housing arrangement can be modularly built from individual junction boxes that can be reliably connected to one another or to a base part. For attaching the junction box to a second junction box or to a base part, there are two pivotable locking elements on the housing which are movable from a first, open position into a second, locking position, and projecting ribs formed in the area of the outside corners on the housing, the locking element having a U-shape of which a U-bridge is used as an actuating clip and two U-legs, with ends which are bent down, and extend around the ribs on the housing of a second junction box or of the base part in the second, locking position.

摘要翻译： 具有方形外壳的接线盒，至少有用于电缆或线路的开口和端子条。 使用接线盒，可以将单元接线盒模块化地构成一个外壳装置，这些接线盒可以可靠地彼此连接或连接到基座部分。 为了将接线盒连接到第二接线盒或基座部分，壳体上有两个可枢转的锁定元件，它们可以从第一开启位置移动到第二锁定位置，并且突出的肋形成在 外壳上的外角，锁定元件具有U型，其U形桥用作致动夹和两个U形腿，其端部向下弯曲，并且在壳体上的肋条周围延伸，第二 接线盒或基座部分在第二个锁定位置。

公开(公告)号：US20060086521A1

公开(公告)日：2006-04-27

申请号：US11243184

申请日：2005-10-05

申请人： Jens Andresen ,  Ralf Lange

发明人： Jens Andresen ,  Ralf Lange

IPC分类号： H02G3/08

CPC分类号： H02G3/16 ,  H02G3/086

摘要： A housing arrangement with at least two junction boxes, a base part and a cover, the junction boxes each having a square housing with a terminal strip for electrical connection of an electric cable or a line, and at least two openings for electric cables or lines. The housing arrangement can be modularly built and variably adapted to different requirements since the individual junction boxes can be mounted on top of one another turned by 0°, 90°, 180° or 270° relative to one another. The terminal strips are connectors which can be mounted in a junction box in any of four positions which are turned by 90° relative to one another, and the connectors of two junction boxes which are mounted on top of one another can be connected to one another with the plug part of one connector can be inserted into the socket part of the other connector.

摘要翻译： 具有至少两个接线盒，基座部分和盖子的壳体布置，每个接线盒具有方形壳体，其具有用于电缆或线路的电连接的端子条，以及用于电缆或线路的至少两个开口 。 壳体布置可以模块化地构建并且可变地适应于不同的要求，因为单个接线盒可以相对于彼此安装在彼此转过0°，90°，180°或270°的彼此的顶部上。 端子排是可以相对于彼此转动90°的四个位置中的任一个安装在接线盒中的连接器，并且安装在彼此顶部的两个接线盒的连接器可以彼此连接 一个连接器的插头部分可以插入另一个连接器的插座部分。

公开(公告)号：US06737462B2

公开(公告)日：2004-05-18

申请号：US09989347

申请日：2001-11-20

申请人： Andreas Gittinger ,  Aziz El-Sayed ,  Edgar Ostlinning ,  Ralf Lange

发明人： Andreas Gittinger ,  Aziz El-Sayed ,  Edgar Ostlinning ,  Ralf Lange

IPC分类号： C08K332

CPC分类号： C08K3/16 ,  C08L77/00

摘要： The invention relates to thermally stable, weather-resistant polyamide moulding compositions containing as stabiliser, a mixture of a copper halide, one or more halogen compounds and hypophosphorous acid or an alkali metal or alkaline earth metal salt of this acid, wherein the individual components of the stabiliser mixture are added in an amount such that the molar amount of halogen contained in the moulding composition is greater than or equal to six times the molar amount of and less than or equal to fifteen times the molar amount of copper contained in the moulding composition and the molar amount of phosphorus is greater than or equal to the molar amount of and less than or equal to ten times the molar amount of copper contained in the moulding composition.

摘要翻译： 本发明涉及含有稳定剂，卤化铜，一种或多种卤素化合物和次磷酸或该酸的碱金属或碱土金属盐的混合物的热稳定耐候性聚酰胺模塑组合物，其中各组分 加入稳定剂混合物的量使得模塑组合物中所含卤素的摩尔量大于或等于模塑组合物中所含的铜的摩尔量的十五倍摩尔量且小于或等于十五倍 并且磷的摩尔量大于或等于模塑组合物中所含的铜的摩尔量的十倍且小于或等于十倍的摩尔量。

公开(公告)号：US4735721A

公开(公告)日：1988-04-05

申请号：US840179

申请日：1986-03-17

申请人： Manfred Schreckenberg ,  Rolf Dhein ,  Ralf Lange ,  Werner Waldenrath

发明人： Manfred Schreckenberg ,  Rolf Dhein ,  Ralf Lange ,  Werner Waldenrath

IPC分类号： A61M1/16 ,  B01D71/50 ,  B01D71/52 ,  C07K1/34 ,  C08G63/66 ,  C08G64/18 ,  C08J5/18 ,  C08L69/00 ,  B01D13/00

CPC分类号： B01D71/80 ,  B01D67/0011 ,  C08G64/183 ,  B01D71/50 ,  B01D71/52

摘要： The present invention is directed to a process for the preparation of a segmented, aliphatic-aromatic polyether-copolycarbonate containing structural units conforming to ##STR1## wherein --D-- is a diphenolate radical and units conforming to ##STR2## wherein --O--Polyether--O-- is an aliphatic polyether-diolate radical, by the phase boundary process in which aliphatic polyether diol and a mixture of dihydroxy compounds are reacted with a carbonic acid halide which is employed in molar excess in relation to the dihydroxy compounds and in which the aqueous phase is kept at a pH value of at least 13 and where the polycondensation reaction is carried out in a reactor by addition of an amine catalyst.The invention is further directed to the polyether polycarbonate which is obtained by the process and to the preparation of membranes from said polyether copolycarbonate.

摘要翻译： 本发明涉及一种制备分段的脂族 - 芳族聚醚 - 共聚碳酸酯的方法，其包含符合的结构单元，其中-D-是二酚盐基团和符合的单元，其中-O-聚醚 - O-是脂族聚醚 - 二醇酯基，通过相位过程，其中脂族聚醚二醇和二羟基化合物的混合物与相对于二羟基化合物摩尔过量使用的碳酸卤化物反应，其中水性 相位保持在至少13的pH值，并且其中缩聚反应在反应器中通过加入胺催化剂进行。 本发明还涉及通过该方法获得的聚醚聚碳酸酯和从所述聚醚共聚碳酸酯制备膜。

公开(公告)号：US20140218159A1

公开(公告)日：2014-08-07

申请号：US14239127

申请日：2012-08-17

申请人： Joachim Wosgien ,  Ralf Lange

发明人： Joachim Wosgien ,  Ralf Lange

IPC分类号： H01H85/143 ,  H01H85/30 ,  H01H85/36

CPC分类号： H01H85/143 ,  H01C7/126 ,  H01H37/761 ,  H01H85/12 ,  H01H85/30 ,  H01H85/303 ,  H01H85/36

摘要： The invention relates to a fuse (3) for connection to a protective component (2) of an overvoltage protective device (2), wherein the fuse (3) has a housing (3f), a first cap (3a), a second cap (3b) and a fuse wire (3d), which runs within the housing between the first cap (3a) and the second cap (3b), wherein the first cap (3a) is designed for thermal and electrical connection to the protective component (2), wherein the fuse wire (3d) is held on the first cap (3a) by means of a soldered connection (3c), wherein the fuse wire (3d) is fastened to a connection electrode (4) opposite the first cap (3a), wherein the connection electrode (4) is held in a guide (8) so as to be movable with respect to the body of the fuse (3) and is under a mechanical pretension (6) with respect to the body of the fuse (3), wherein the fuse wire (3d) is designed such that it melts when acted on with a high I2t, and wherein the soldered connection (3c) is designed such that the soldered connection (3c), in the event of external heating by the overvoltage protective device (2) above a specified temperature, melts due to the thermal connection, and wherein, due to the mechanical pretension (6), the electric contact between the first cap (3a) and the connection electrode (4) is cancelled if the fuse wire (3d) and also the soldered connection (3c) melt.

摘要翻译： 本发明涉及一种用于连接到过电压保护装置（2）的保护元件（2）的保险丝（3），其中保险丝（3）具有壳体（3f），第一帽（3a），第二帽 （3b）和熔丝（3d），其在所述壳体内在所述第一盖（3a）和所述第二盖（3b）之间延伸，其中所述第一盖（3a）被设计用于与所述保护部件 其特征在于，所述熔丝（3d）通过焊接连接（3c）保持在所述第一盖（3a）上，其中所述熔丝线（3d）被紧固到与所述第一盖相对的连接电极（4） 其中所述连接电极（4）被保持在引导件（8）中，以相对于所述保险丝（3）的主体可移动，并且相对于所述保险丝的主体处于机械预紧（6） 保险丝（3），其中所述熔丝（3d）被设计成使得当所述熔断丝（3d）以高I2t作用时熔化，并且其中所述焊接连接（3c）被设计成使得所述焊接连接 由过热保护装置（2）在规定温度以上的外部加热的事件由于热连接而熔化，并且其中，由于机械预紧（6），第一盖（3a）和连接电极 如果熔丝（3d）和焊接连接（3c）熔化，则（4）被取消。

公开(公告)号：US07083463B2

公开(公告)日：2006-08-01

申请号：US11226441

申请日：2005-09-15

申请人： Anke Steinkemper ,  Udo Hoppe ,  Ralf Geske ,  Dieter Holste ,  Thomas Beier ,  Ralf Lange ,  Markus Kettern ,  Sebastian Schaefer

发明人： Anke Steinkemper ,  Udo Hoppe ,  Ralf Geske ,  Dieter Holste ,  Thomas Beier ,  Ralf Lange ,  Markus Kettern ,  Sebastian Schaefer

IPC分类号： H01R4/24

CPC分类号： H01R4/4827

摘要： An electrical supply or connecting terminal with a clamping spring and a metal part, the clamping spring having a clamping leg and a contact leg, and the metal part having a conductor bar piece. The clamping leg and the conductor bar piece form a spring force clamp connection for the electrical conductor. The contact leg of the clamping spring has a recess for insertion of the electrical conductor, and an end of the clamping leg extends through the recess. The clamping spring has a retaining section which runs essentially parallel to the insertion direction of the electrical conductor and parallel to the conductor bar piece and the conductor bar piece has been inserted though the recess in a direction opposite the insertion direction of the electrical conductor, the conductor bar piece being clamped securely between the end of the clamping leg and the retaining section.

摘要翻译： 具有夹紧弹簧和金属部件的电源或连接端子，夹紧弹簧具有夹紧腿和接触腿，并且金属部件具有导体杆件。 夹持腿和导体杆件形成用于导电体的弹簧力夹紧连接。 夹持弹簧的接触腿具有用于插入电导体的凹部，并且夹持腿的端部延伸穿过凹部。 夹持弹簧具有保持部，该保持部基本上平行于电导体的插入方向延伸并且平行于导体棒件，并且导体条件已经沿着与导体的插入方向相反的方向通过凹部插入， 导体棒件被牢固地夹紧在夹持腿的端部和保持部分之间。