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    • 1. 发明授权
    • Polarized electromagnetic multi-contact relay
    • 极化电磁多点继电器
    • US4951016A
    • 1990-08-21
    • US328958
    • 1989-03-27
    • Gerhard FurtwaenglerUlrich KoblerHeinz StadlerJosef Weiser
    • Gerhard FurtwaenglerUlrich KoblerHeinz StadlerJosef Weiser
    • H01H50/22H01H51/22
    • H01H51/2254
    • A relay includes a coil member having two through extending contact spaces parallel to the axis of the coil member. The contact tongues are arranged in the contact spaces and are anchored in common in a first coil flange to form working air gaps with pole pieces in the region of a second coil flange. The pole pieces are arranged in pairs and lie perpendicularly in a plane at an end face of the second coil flange. A permanent magnet arrangement having a plurality of magnetic poles corresponding to twice the number of pole pieces polarized the pole pieces. The permanent magnet poles facing away from the pole pieces are coupled to the bearing side of the contact tongues via flux guidance plates. The permanent magnet regions allow individual independent balancing of each and every pole piece to achieve synchronous switching of the two contact tongues.
    • 继电器包括具有平行于线圈构件的轴线的两个延伸的接触空间的线圈构件。 接触舌片布置在接触空间中并且共同锚固在第一线圈凸缘中以在第二线圈凸缘的区域中形成具有极片的工作气隙。 极片成对布置,并且垂直地位于第二线圈凸缘的端面处的平面中。 一种永久磁铁装置,其具有对应于极片极化极数数量的两倍的多个磁极。 远离极片的永久磁极通过助焊剂引导板联接到接触舌的轴承侧。 永磁体区域允许每个极片的独立平衡以实现两个接触舌的同步切换。
    • 4. 发明授权
    • Phenyl or pyridinyl-ethynyl derivatives
    • 苯基或吡啶基 - 乙炔基衍生物
    • US08772300B2
    • 2014-07-08
    • US13443911
    • 2012-04-11
    • Georg JaeschkeSynese JolidonLothar LindemannAntonio RicciDaniel RueherHeinz StadlerEric Vieira
    • Georg JaeschkeSynese JolidonLothar LindemannAntonio RicciDaniel RueherHeinz StadlerEric Vieira
    • A01N43/54C07D239/42C07D401/04
    • C07D213/56C07D213/57C07D239/28C07D401/06C07D403/06C07D407/12C07D413/06
    • The present invention relates to ethynyl derivatives of formula I wherein Y is N or C—R3; R3 is hydrogen, methyl, halogen or nitrile; R1 is phenyl or pyridinyl, each of which is optionally substituted by halogen, lower alkyl or lower alkoxy; R2/R2′ are each independently hydrogen, lower alkyl or lower alkyl substituted by halogen, or R2 and R2′ together with the N-atom to which they are attached form a morpholine ring, a piperidine ring or an azetidine ring, each of which is unsubstituted or substituted one or more substituents selected from lower alkoxy, halogen, hydroxy and methyl; R4/R4′ are each independently hydrogen or lower alkyl, or R4 and R4′ together form a C3-5 cycloalkyl-, tetrahydrofuran- or an oxetane-ring; or to a pharmaceutically acceptable acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. Compounds of formula I are positive allosteric modulators (PAM) of the metabotropic glutamate receptor subtype 5 (mGluR5).
    • 本发明涉及式I的乙炔基衍生物,其中Y是N或C-R3; R3是氢,甲基,卤素或腈; R1是苯基或吡啶基,其各自任选被卤素,低级烷基或低级烷氧基取代; R2 / R2'各自独立地为氢,被卤素取代的低级烷基或低级烷基,或R2和R2'与它们所连接的N-原子一起形成吗啉环,哌啶环或氮杂环丁烷环,其中每个 未取代或取代的一个或多个选自低级烷氧基,卤素,羟基和甲基的取代基; R 4 / R 4'各自独立地为氢或低级烷基,或者R 4和R 4'一起形成C 3-5环烷基,四氢呋喃或氧杂环丁烷环; 或其药学上可接受的酸加成盐,或其相应的对映异构体和/或其旋光异构体和/或立体异构体。 式I化合物是代谢型谷氨酸受体亚型5(mGluR5)的正变构调节剂(PAM)。