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103 条记录 (耗时 0.03 秒)

    Arrangement for determining the speed and rotor position of an electric machine
    34.
    发明授权
    Arrangement for determining the speed and rotor position of an electric machine 失效
    用于确定电机速度和转子位置的装置

    公开(公告)号：US4897603A

    公开(公告)日：1990-01-30

    申请号：US302828

    申请日：1989-01-26

    申请人： Joachim Bieber ,  Manfred Frank ,  Wolfgang Schneider

    发明人： Joachim Bieber ,  Manfred Frank ,  Wolfgang Schneider

    IPC分类号： G01P3/487 ,  G01P3/46 ,  H02K29/08

    CPC分类号： H02K29/08 ,  G01P3/465

    摘要： The invention provides an arrangement for determining the speed and rotor position of an electric machine, which arrangement consists of a tachometer generator having a permanent-magnet-excited rotor and a coaxially arranged rotor position transmitter which has a rotor body equipped with permanent magnets. Around the circumference of the rotor body magnetic-field sensitive sensor elements are arranged. A compact assembly of the tachometer generator and rotor position transmitter without detrimental mutual interference is possible by the provision that first permanent magnets magnetized in the tangential direction are arranged centered to the pole gaps of the tachometer generator rotor at the rotor body in such a manner that the sides of two adjacent permanent magnets facing each other have the same polarity as the magnet pole extending between the respective pole gaps of the tachometer generator rotor. Furthermore at least one second permanent magnet magnetized in the direction of an axis of rotation is arranged on the side of the rotor body adjacent to the tachometer generator rotor, centered relative to each two first permanent magnets in such a manner that its side facing the tachometer generator rotor has the opposite polarity (N or S, respectively) as the opposite magnet pole of the tachometer generator rotor.

    摘要翻译： 本发明提供了一种用于确定电机的速度和转子位置的装置，该装置由具有永磁激励转子的转速计发生器和同轴布置的转子位置变送器组成，转子位置传感器具有装备有永磁体的转子体。 围绕转子体周围设置磁场敏感传感器元件。 转速计发生器和转子位置变送器的紧凑组件可以通过设置在转子主体处以沿切向方向磁化的第一永磁体以转子座发电机转子的极间隙为中心的方式，使得转子体发电机和转子位置变送器之间不会有相互干扰， 两个相邻的永磁体彼此面对的侧面具有与在转速计发电机转子的各极间间延伸的磁极相同的极性。 此外，在旋转体的方向上磁化的至少一个第二永久磁体被布置在转子体的与转速计发生器转子相邻的侧面上，相对于每两个第一永久磁铁居中，使得其面向转速表 发电机转子具有与转速计发电机转子的相对磁极相反的极性（分别为N或S）。

    Salts of 2-m-propylimidazole
    35.
    发明授权
    Salts of 2-m-propylimidazole 失效
    2-丙基咪唑盐

    公开(公告)号：US4845234A

    公开(公告)日：1989-07-04

    申请号：US176579

    申请日：1988-04-01

    申请人： Wolfgang Schneider ,  Kurt Amsler

    发明人： Wolfgang Schneider ,  Kurt Amsler

    IPC分类号： F16L58/10 ,  B29C63/36 ,  C07D233/58 ,  C08G59/00 ,  C08G59/50 ,  C08G59/56 ,  C08G59/62 ,  C09D163/00 ,  F16L55/165

    CPC分类号： C09D163/00 ,  C08G59/5093 ,  C08G59/56 ,  F16L55/1651

    摘要： A process is described for lining the inner surfaces of pipes or pipe sections using the Insituform method by pressing a tubular flexible laminate made up of an essentially liquid-impermeable membrane and a fibrous layer which has been impregnated with a binder which is not as yet fully cured with the face with the binder against the inner surface of the pipe by means of liquid pressure in such a way that the laminate takes on the shape of the inner surface of the pipe and the binder becomes fully cured in this state, forming a firmly adhering internal lining. The binder used according to the invention in this process contains(a) a curing agent which is a salt of one or more (poly)amines having at least one tertiary nitrogen atom and one or more aromatic polyols or one or more aliphatically substituted phenols, the aliphatic radical having at least 9 carbon atoms, and(b) a liquid epoxy resin or a liquid mixture of epoxy resins and can, if desired, also contain(c) further additives.The process according to the invention is suitable, for example, for lining the inner surfaces or sewers and of gas and water mains.

    摘要翻译： 描述了使用Insituform方法对管或管部分的内表面进行衬垫的方法，该方法是通过压制由基本上不透液膜和纤维层组成的管状柔性层压材料，所述管状柔性层压材料已被不完全地粘合在一起 使用粘合剂的表面通过液体压力固化在管的内表面上，使得层压体呈管状内表面的形状，并且粘合剂在该状态下完全固化，形成牢固 粘贴内衬。 根据本发明在该方法中使用的粘合剂包含（a）固化剂，其为具有至少一个叔氮原子的一种或多种（多）胺和一种或多种芳族多元醇或一种或多种脂族取代的酚的盐， 具有至少9个碳原子的脂族基团，和（b）液体环氧树脂或环氧树脂的液体混合物，如果需要，可以还含有（c）另外的添加剂。 根据本发明的方法适用于例如用于衬里的内表面或下水道以及气体和水源。

    Process for lining the inner surfaces of pipes or pipe sections
    36.
    发明授权
    Process for lining the inner surfaces of pipes or pipe sections 失效
    用于衬管管道或管道部分的内表面的工艺

    公开(公告)号：US4762585A

    公开(公告)日：1988-08-09

    申请号：US881512

    申请日：1986-06-30

    申请人： Wolfgang Schneider ,  Kurt Amsler

    发明人： Wolfgang Schneider ,  Kurt Amsler

    IPC分类号： F16L58/10 ,  B29C63/36 ,  C07D233/58 ,  C08G59/00 ,  C08G59/50 ,  C08G59/56 ,  C08G59/62 ,  C09D163/00 ,  F16L55/165 ,  B32B31/00

    CPC分类号： C09D163/00 ,  C08G59/5093 ,  C08G59/56 ,  F16L55/1651

    摘要： A Process is described for lining the inner surfaces of pipes or pipe sections using the Insituform method by pressing a tubular flexible laminate made up of an essentially liquid-impermeable membrane and a fibrous layer which has been impregnated with a binder which is not as yet fully cured with the face with the binder against the inner surface of the pipe by means of liquid pressure in such a way that the laminate takes on the shape of the inner surface of the pipe and the binder becomes fully cured in the state, forming a firmly adhering internal lining. The binder used according to the invention in this process contains(a) a curing agent which is a salt of one or more (poly)amines having at least one tertiary nitrogen atom and one or more aromtic polyols or one or more aliphatically substituted phenols, the aliphatic radical having at least 9 carbon atoms, and(b) a liquid epoxy resin or a liquid mixture of epoxy resins and can, if desired, also contain(c) further additives.The process according to the invention is suitable, for example, for lining the inner surfaces of sewers and of gas and water mains.

    摘要翻译： 描述了一种使用Insituform方法对管或管部分的内表面进行衬垫的方法，该方法是通过压制由基本上不透液的膜和纤维层构成的管状柔性层压材料，所述纤维层已经浸渍有尚未完全的粘合剂 使用粘合剂的表面通过液体压力固化在管的内表面上，使得层压体呈管状内表面的形状，并且粘结剂在该状态下完全固化，形成牢固 粘贴内衬。 根据本发明在该方法中使用的粘合剂包含（a）固化剂，其为具有至少一个叔氮原子的一种或多种（多）胺和一种或多种芳族多元醇或一种或多种脂族取代的酚的盐， 具有至少9个碳原子的脂族基团，和（b）液体环氧树脂或环氧树脂的液体混合物，如果需要，可以还含有（c）另外的添加剂。 根据本发明的方法适用于例如用于衬里下水道和气体和水源的内表面。

    Process for scavenging free chlorine in an ethylene dichloride stream
    38.
    发明授权
    Process for scavenging free chlorine in an ethylene dichloride stream 失效
    在二氯乙烯流中清除游离氯的方法

    公开(公告)号：US4547599A

    公开(公告)日：1985-10-15

    申请号：US604565

    申请日：1984-04-27

    申请人： Wolfgang Schneider ,  John P. Lenczyk

    发明人： Wolfgang Schneider ,  John P. Lenczyk

    IPC分类号： C07C17/38 ,  C07C17/395 ,  C07C17/06

    CPC分类号： C07C17/38 ,  C07C17/395

    摘要： A trace amount of free chlorine, present along with comparable amounts of ethylene, oxygen and water vapor in the ethylene dichloride (EDC) effluent from a direct chlorination reactor, may be effectively scavenged by exposing the effluent to ultraviolet ("u-v") light having a wavelength less than about 4000.ANG. which is absorbed by the chlorine, but to which both ethylene and EDC are essentially transparent. In this process, contaminant chlorine in substantially pure (99..sup.+ %) EDC is catalytically activated and reacts with EDC to form an unwanted byproduct, namely 1,1,2-trichloroethane ("triane"). The process is effective in either the gaseous phase or the liquid phase.

    摘要翻译： 通过将流出物暴露于紫外线（“uv”），可以有效地清除痕量的游离氯以及来自直接氯化反应器的二氯乙烯（EDC）流出物中相当量的乙烯，氧气和水蒸气的游离氯， 波长小于约4000埃，由氯吸收，但是乙烯和EDC基本上都是透明的。 在此过程中，基本上纯（99。+％）EDC的污染物氯被催化活化，并与EDC反应形成不需要的副产物，即1,1,2-三氯乙烷（“三烷”）。 该方法在气相或液相中均有效。

    Reaction products of an olefin, a norbornene and a cyclopentadiene
    39.
    发明授权
    Reaction products of an olefin, a norbornene and a cyclopentadiene 失效
    烯烃，降冰片烯和环戊二烯的反应产物

    公开(公告)号：US4320239A

    公开(公告)日：1982-03-16

    申请号：US234277

    申请日：1981-02-13

    申请人： Wolfgang Schneider

    发明人： Wolfgang Schneider

    IPC分类号： C07C2/52 ,  C07C1/00 ,  C07C2/50 ,  C07C13/42 ,  C07C13/68 ,  C07C67/00 ,  C07C13/48

    CPC分类号： C07C2/50 ,  C07C2102/42 ,  C07C2103/86

    摘要： A product mixture of a norbornene and a tetracyclododecene is prepared in any desired mole ratio in the range of 95/5 to 5/95 which comprises heating an olefin, cyclopentadiene, and a norbornene in the respective mole ratio of 1-20/1-5/1-5, at a temperature of 100.degree. to 400.degree. C., 100 to 5000 psi, and 0.1 to 5 hours of residence time.

    摘要翻译： 降冰片烯与四环十二碳烯的产物混合物以95/5至5/95的范围内的任何所需摩尔比制得，其中包括按摩尔比为1-20 / 1-95的加氢烯烃，环戊二烯和降冰片烯， 5 / 1-5，在100-400℃，100-5000psi的温度和0.1-5小时的停留时间。