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公开(公告)号：US4825981A
公开(公告)日：1989-05-02
申请号：US144794
申请日：1988-01-15
申请人： Alfred W. Otto , Wolfgang Lehmann , Henryk Piontke
发明人： Alfred W. Otto , Wolfgang Lehmann , Henryk Piontke
IPC分类号： F16D65/12 , F16D65/807
CPC分类号： F16D65/123 , F16D2065/1312 , F16D2065/1316 , F16D2065/1328 , F16D2065/1392 , F16D65/121
摘要： An axially split brake disk that includes two brake bands that form a brake ring and are interconnected by ribs. The brake disk further includes two brake ring halves that are separated by concentric and radially extending seams of division, in each of which one of the brake ring halves is provided with a projection that extends in a concentric direction, while the other brake ring half is provided with a corresponding U-shaped recess that accommodates the projection. The width of the projection is less than the width of the brake ring, as measured in a radial direction. The projection of the one brake ring half, as well as that portion of the other brake ring half in which the recess is provided, are provided with corresponding radially extending bores for receiving a holding mechanism, such as a sleeve-like or rod-like member, that is provided with pin-like elements for preventing the holding mechanism from shifting in a radial direction relative to the brake ring halves.
摘要翻译： 轴向分离的制动盘，其包括形成制动环并通过肋相互连接的两个制动带。 制动盘还包括由同心且径向延伸的分隔开分开的两个制动环半部，其中每个制动环中的一个设有沿同心方向延伸的突起，而另一个制动环一半为 设置有容纳突起的相应的U形凹部。 突起的宽度小于在径向方向上测量的制动环的宽度。 一个制动环半部的突出部以及设置凹部的另一个制动环半部的一部分设置有对应的径向延伸的孔，用于接收保持机构，例如套筒状或棒状 构件，其设置有用于防止保持机构相对于制动环半体在径向上移位的销状元件。
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公开(公告)号：US5220800A
公开(公告)日：1993-06-22
申请号：US806006
申请日：1991-12-09
申请人： Wolfgang H. Muller , Gerhard Roth , Wolfgang Stautner , Peter Turowski , Wolfgang Lehmann , Franz Graf
发明人： Wolfgang H. Muller , Gerhard Roth , Wolfgang Stautner , Peter Turowski , Wolfgang Lehmann , Franz Graf
IPC分类号： F17C13/00 , G01R33/3815 , H01F6/04
CPC分类号： H01F6/04 , G01R33/3815 , Y10S505/892
摘要： In an NMR magnet system for generating a highly homogeneous magnetic field of high field strength, with at least one superconducting magnet coil which is arranged in a first chamber of a cryostat in supercooled liquid helium at a temperature of less than 4.2K, with the cryostat having at least one further chamber containing liquid helium that is essentially at atmospheric pressure with a temperature of approximately 4.2K, the first chamber is connected to the further chamber in such a way that the supercooled liquid helium located in the first chamber is also essentially at atmospheric pressure. A refrigerator with which the liquid helium can be cooled to a temperature T
摘要翻译： 在用于产生高场强的高均匀磁场的NMR磁体系统中，至少有一个超导磁体线圈被布置在低于4.2K的温度的过冷液体氦的低温恒温器的第一室中，与低温恒温器 具有至少一个另外的室，其包含基本上处于大气压下的约4.2K的液态氦，第一室连接到另一个室，使得位于第一室中的过冷液态氦也基本上处于 气压。 在第一室中设置有可将液氦冷却至温度T << 4.2K，特别是T大约1.8-2.3K的冰箱。
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公开(公告)号：US4348514A
公开(公告)日：1982-09-07
申请号：US156832
申请日：1980-06-05
申请人： Wilfried Lobach , Gunter Kolb , Wolfgang Lehmann , Gunther Cramm , Friedhelm Muller , Janos Muszik
发明人： Wilfried Lobach , Gunter Kolb , Wolfgang Lehmann , Gunther Cramm , Friedhelm Muller , Janos Muszik
CPC分类号： D21H17/56 , C08G73/0206
摘要： Non-crosslinking, water-soluble polyamines which can be obtained by reacting(A) basic polyureas which have been prepared by condensation of ureas with polyamines containing at least three amino groups, of which at least one is a tertiary amino group, or with mixtures of these polyamines with aliphatic, araliphatic, cycloaliphatic or heterocyclic polyamines containing two primary or two secondary amino groups or one primary or one secondary amino group, and optionally with .omega.-aminocarboxylic acids containing at least three carbon atoms, or lactams thereof,(B) polyalkylenepolyamines of the general formula ##STR1## in which R denotes H or CH.sub.3, the indices y are in each case identical or different and denote the number 0 or 1 andx denotes a number from 4 to 2,500,or mixtures of these polyalkylenepolyamines with amines of the same general formula, but in whichx denotes a number from 1 to 3, and(C) compounds which are polyfunctional towards amino groups, are used as agents for increasing the retention of fibres, fillers and pigments, for accelerating the drainage in the production of paper and for working up effluents from paper machines by filtration, sedimentation and flotation.
摘要翻译： 非交联性水溶性多胺，其可以通过使（A）通过脲与缩醛反应制备的碱性聚脲与至少三个氨基的多胺（其中至少一个是叔氨基）或与混合物 这些多胺与含有两个伯或仲仲氨基或一个伯或仲仲氨基以及任选含有至少三个碳原子的ω-氨基羧酸或其内酰胺的脂族，芳脂族，脂环族或杂环多胺，（B） 通式为“IMAGE”的聚亚烷基多胺，其中R表示H或CH 3，指数y在各自的情况下相同或不同，表示数字0或1，x表示4至2,500的数，或这些聚亚烷基多胺与胺的混合物 具有相同的通式，但其中x表示1至3的数，和（C）对于氨基具有多官能性的化合物，用作增加剂 考虑到纤维，填料和颜料的保留，用于加速纸张生产中的排水和通过过滤，沉淀和浮选处理造纸机的废水。
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公开(公告)号：US4319019A
公开(公告)日：1982-03-09
申请号：US167879
申请日：1980-07-14
CPC分类号： C08G69/48 , C08G73/0206 , C08G73/028 , D21H17/55
摘要： Water-soluble polyamines which are obtainable by reacting(A) one or more water-soluble or water-dispersible basic polyamides which have been prepared by condensation of aliphatic polyamines containing at least two primary amino groups and at least one secondary or tertiary amino group, or of mixtures of these polyamines and of aliphatic, cycloaliphatic, araliphatic or heterocyclic polyamines containing two primary or two secondary amino groups or one primary and one secondary amino group, with saturated aliphatic dicarboxylic acids containing 4-10 carbon atoms, or with functional derivatives thereof and optionally with .omega.-aminocarboxylic acids containing at least 3 carbon atoms, or lactams thereof,(B) one or more polyalkylenepolyamines of the general formula ##STR1## in which R denotes H or CH.sub.3,y is in each case the same or different and denotes the number 0 or 1 andx denotes a number from 4 to 2,500, or mixtures of these polyalkylenepolyamines with amines of the same general formula, but in whichX denotes a number from 1 to 3, and(C) compounds which are polyfunctional towards amino groups, are suitable as agents for increasing the retention of fibres, fillers and pigments, for accelerating drainage during the production of paper and for working up effluents from paper machines.
摘要翻译： 可通过使（A）一种或多种水溶性或水分散性碱性聚酰胺反应获得的水溶性多胺，其通过含有至少两个伯氨基和至少一个仲或叔氨基的脂族多胺的缩合制备， 或这些多胺和含有两个伯或仲仲氨基或一个伯和一个仲氨基的脂族，脂环族，芳脂族或杂环多胺与含有4-10个碳原子的饱和脂族二羧酸或其官能衍生物的混合物 和任选地含有至少3个碳原子的ω-氨基羧酸或其内酰胺，（B）一种或多种通式为“IMAGE”的聚亚烷基多胺，其中R表示H或CH 3，y各自相同或不同， 表示数字0或1，x表示4至2,500的数字，或这些聚亚烷基多胺与相同通用形式的胺的混合物 但是其中X表示1至3的数字，和（C）对氨基具有多官能性的化合物，可适用于增加纤维，填料和颜料的保留作用，用于在纸张生产过程中加速排水， 用于处理造纸机的污水。
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公开(公告)号：US3932363A
公开(公告)日：1976-01-13
申请号：US305320
申请日：1972-11-10
申请人： Wolfgang Lehmann , Gerhard Troemel , Kurt Ley , Friedhelm Muller
发明人： Wolfgang Lehmann , Gerhard Troemel , Kurt Ley , Friedhelm Muller
IPC分类号： B01D21/01 , C02F1/52 , C08G69/48 , C08G73/00 , C08G73/02 , C08G73/04 , D21H17/54 , D21H17/56 , C08G69/44
CPC分类号： C08G69/48 , C08G73/0206 , C08G73/028 , D21H17/54
摘要： Water-soluble polyamines which (a) have an average molecular weight of above 1,000 (b) contain at least one grouping of the formula--R--Zin whichZ denotes a --COOH or --SO.sub.3 H group andR represents an alkylene radical, possessing 1 to 7C atoms, which is optionally substituted and/or interrupted by a carbonamido group,Bonded to a basic nitrogen atom, and which (c) are obtainable either by reaction of water-soluble low molecular polyamines with compounds which introduce acid groups and with compounds which are polyfunctional towards amino groups, or by reaction of water-soluble higher-molecular polyamines, having an amine equivalent of 43 to 700, in which a hydrogen atom is bonded to at least every twentieth basic nitrogen atom, with compounds which introduce acid groups and optionally with compounds which are polyfunctional towards amino groups; a process for their manufacture and their use as agents for increasing the retention of fibres, fillers and pigments in the manufacture of paper and for working-up papermaking machine effluents by filtration, sedimentation and flotation.
摘要翻译： （a）平均分子量高于1,000（b）的水溶性多胺含有至少一个式-RZ的组，其中Z表示-COOH或-SO3H基，R表示亚烷基，具有1至 7碳原子，其任选被碳酰氨基取代和/或被中间氨基连接，并且（C）可通过水溶性低分子量聚氨酯与引入酸性基团和化合物的化合物反应而获得 通过反应可溶性高分子聚氨酯，具有43至700的胺等价物，其中氢原子与至少两个碱性氮原子键合，其中引入酸性基团的化合物是多官能团。 并且可以选择具有多功能性的化学物质的氨基酸组成; 其制造方法及其作为代理人的用途，用于增加纸张制造中的纤维，填料和颜料的保留以及通过过滤，沉淀和漂浮的加工造纸机的工作。
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公开(公告)号：US5465195A
公开(公告)日：1995-11-07
申请号：US97088
申请日：1993-07-23
CPC分类号： F21S48/325 , F21S48/1186 , F21S48/155
摘要： A headlight for motor vehicles has a reflector, a lamp support, a gas discharge lamp arranged in the reflector on the lamp support and including a region extending in the reflector and a glass cylinder which at least partially absorbs light in UV-wavelength range and surrounds the region of the gas discharge lamp, and a light stop which at least partially screens a light emitted by the gas discharge lamp. The light stop is at least indirectly mounted on the reflector, the glass cylinder is held on the light stop at least in its end region facing a light direction, the glass cylinder adjoins the lamp support, and the lamp support and the gas cylinder are arranged so that an opening leading to an interior of the glass cylinder remains between the lamp support and the glass cylinder.
摘要翻译： 用于机动车辆的前大灯具有反射器，灯支撑件，布置在灯支架上的反射器中的气体放电灯，并且包括在反射器中延伸的区域和至少部分吸收UV波长范围内的光的玻璃圆筒 气体放电灯的区域和至少部分地屏蔽由气体放电灯发出的光的光停止。 光停止件至少间接地安装在反射器上，玻璃圆筒至少在其面向光的方向的端部区域中保持在光停止点上，玻璃圆筒与灯支撑件邻接，并且灯支架和气瓶被布置 使得通向玻璃圆筒内部的开口留在灯支架和玻璃圆筒之间。
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公开(公告)号：US5014368A
公开(公告)日：1991-05-14
申请号：US404822
申请日：1989-09-08
申请人： Wolfgang Lehmann
发明人： Wolfgang Lehmann
IPC分类号： G01T1/167 , G21C17/022 , G21F9/04 , G21F9/22
CPC分类号： G21F9/22 , G21C17/022 , Y10S4/03
摘要： The invention is directed to a method and apparatus for monitoring liquidsischarged intermittently from a discharge receptacle having a siphon. The liquids originate in a facility in which personnel work with open radioactive substances. Measurements are made of the radioactive charge of discharged liquids in the region of the siphon of each discharge receptacle to prevent contamination of the discharge path into the drainage system. If a radioactive limit value of radiation is detected which is above a specific threshold, discharge of the liquid into the drainage network is prevented. The discharge receptacles are then emptied individually and upwardly.
摘要翻译： 本发明涉及一种用于监测从具有虹吸管的排放口间歇排出的液体的方法和装置。 液体产生于人员使用开放放射性物质的设施。 测量每个排放口的虹吸区域中排放液体的放射性电荷，以防止排放路径污染到排水系统中。 如果检测到超过特定阈值的辐射的放射性极限值，则防止液体排入排水网络。 然后排放容器单独和向上排空。
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8.发明授权Linear bearing arrangement for guiding a carriage in a straight line along a guide rail 失效用于沿着导轨沿直线引导托架的直线轴承装置
公开(公告)号：US4576420A
公开(公告)日：1986-03-18
申请号：US594207
申请日：1984-03-28
申请人： Wolfgang Lehmann , Hans-Walter Aab
发明人： Wolfgang Lehmann , Hans-Walter Aab
CPC分类号： F16C29/0664 , F16C29/0607 , F16C29/0611
摘要： A linear bearing arrangement for guiding a carriage in a straight line along a guide rail is provided with at least one endless course of balls (3) disposed between the carriage (2) and the guide rail (1). The guide rail has at least one ball race (4) associated with the load-bearing balls of the ball course and extending in the longitudinal direction of the rail. At least one elongated track carrier element (8), having at least one ball race (16), as well as at least one diversion and return track for the unloaded balls are disposed in the interior of the carriage.In order to assure great accuracy in the guidance of the carriage on the guide rail as well as to assure simple assembly and convenient replacement of worn parts, the arrangement is selected such that the track carrier element (8) is combined into one subassembly with diversion (9) and return elements (10,10a,11,11a) containing the diversion and return track; a plate (12) holds the balls (3) facing the rail (11) captive. The subassembly is fitted into the carriage (2) by engaging, fitting surfaces (15,18) and retained by end plates (33).
摘要翻译： 沿着导轨沿直线引导滑架的线性轴承装置设置有设置在滑架（2）和导轨（1）之间的至少一个环形滚珠（3）。 所述导轨具有至少一个与所述球道的承载球相关联并且在所述轨道的纵向方向上延伸的球座（4）。 具有至少一个球座（16）的至少一个细长轨道承载元件（8）以及用于未加载的球的至少一个转向和返回轨道设置在滑架的内部。 为了确保在导轨上的托架的引导中的高精度以及确保简单的组装和便于更换磨损部件的选择，使得轨道承载元件（8）被组合成一个具有转向的子组件 （9）和包含转向和返回轨迹的返回元件（10,10a，11,11a）; 板（12）保持面向轨道（11）的球（3）。 通过接合安装表面（15,18）并由端板（33）保持的子组件装配到滑架（2）中。
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公开(公告)号：US4315816A
公开(公告)日：1982-02-16
申请号：US843738
申请日：1977-10-19
申请人： Guenter Ries , Klaus-Peter Juengst , Siegfried Foerster , Franz Graf , Wolfgang Lehmann , Karl-Heinz Unkelbach , Gottfried Dueren
发明人： Guenter Ries , Klaus-Peter Juengst , Siegfried Foerster , Franz Graf , Wolfgang Lehmann , Karl-Heinz Unkelbach , Gottfried Dueren
CPC分类号： B03C1/14 , B03C1/03 , Y10S505/933
摘要： An arcuate shaped magnetic system is housed in a fixed cryostat within a rotating drum. A slurry containing magnetizable particles is charged into an operating area defined by the magnetic system at the lower part of the drum and magnetic particles adhering to the drum are removed as the drum rotates the same to a discharge location. The cryostat has an outer wall which conforms to the shape of the drum and houses a sector-shaped refrigeration tank. The refrigeration tank has an arcuate wall section conforming to the shapes of the cryostat wall and the drum and is positioned in close proximity to the outer cryostat wall only in the operating area in order to minimize inward heat transfer.
摘要翻译： 弧形磁性系统容纳在旋转滚筒内的固定低温恒温器中。 含有可磁化颗粒的浆料被装入由滚筒下部的磁系统限定的操作区域中，并且随着滚筒旋转到排出位置，附着在滚筒上的磁性颗粒被去除。 低温恒温器具有符合滚筒形状的外壁，并容纳扇形冷藏箱。 冷藏箱具有符合低温恒温器壁和滚筒的形状的弧形壁部分，并且仅在操作区域中紧邻于外部低温恒温器壁定位，以使向内的热传递最小化。
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公开(公告)号：US4250299A
公开(公告)日：1981-02-10
申请号：US969822
申请日：1978-12-15
CPC分类号： C08G69/48 , C08G73/0206 , C08G73/028 , D21H17/55
摘要： Water-soluble polyamines which are obtainable by reacting(A) one or more water-soluble or water-dispersible basic polyamides which have been prepared by condensation of aliphatic polyamines containing at least two primary amino groups and at least one secondary or tertiary amino group, or of mixtures of these polyamines and of aliphatic, cycloaliphatic, araliphatic or heterocyclic polyamines containing two primary or two secondary amino groups or one primary and one secondary amino group, with saturated aliphatic dicarboxylic acids containing 4-10 carbon atoms, or with functional derivatives thereof and optionally with .omega.-aminocarboxylic acids containing at least 3 carbon atoms, or lactams thereof,(B) one or more polyalkylenepolyamines of the general formula ##STR1## in which R denotes H or CH.sub.3,y is in each case the same or different and denotes the number 0 or 1 andx denotes a number from 4 to 2,500, or mixtures of these polyalkylenepolyamines with amines of the same general formula, but in whichX denotes a number from 1 to 3, and(C) compounds which are polyfunctional towards amino groups, are suitable as agents for increasing the retention of fibres, fillers and pigments, for accelerating drainage during the production of paper and for working up effluents from paper machines.
摘要翻译： 可通过使（A）一种或多种水溶性或水分散性碱性聚酰胺反应获得的水溶性多胺，其通过含有至少两个伯氨基和至少一个仲或叔氨基的脂族多胺的缩合制备， 或这些多胺和含有两个伯或仲仲氨基或一个伯和一个仲氨基的脂族，脂环族，芳脂族或杂环多胺与含有4-10个碳原子的饱和脂族二羧酸或其官能衍生物的混合物 和任选地含有至少3个碳原子的ω-氨基羧酸或其内酰胺，（B）一种或多种通式为“IMAGE”的聚亚烷基多胺，其中R表示H或CH 3，y各自相同或不同， 表示数字0或1，x表示4至2,500的数字，或这些聚亚烷基多胺与相同通用形式的胺的混合物 但是其中X表示1至3的数字，和（C）对氨基具有多官能性的化合物，可适用于增加纤维，填料和颜料的保留作用，用于在纸张生产过程中加速排水， 用于处理造纸机的污水。
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