Tensioning arrangement with a damping device for a belt drive
    1.
    发明授权
    Tensioning arrangement with a damping device for a belt drive 失效
    张紧装置用于皮带传动的阻尼装置

    公开(公告)号:US4530682A

    公开(公告)日:1985-07-23

    申请号:US470781

    申请日:1983-03-01

    IPC分类号: F16H7/12 F16H7/08

    摘要: The invention relates to a tensioning arrangement with a damping device for a belt drive. The tensioning arrangement includes a combination of a pivotal roller lever which supports a tensioning roller, a tension spring engagable with the roller lever and a damping device attached to the roller lever.In order to facilitate a rapid installation and tensioning of the belt on the belt drive, the end of the tension spring opposite the roller lever is connected with a pivotable spring tensioning lever, which spring tensioning lever is selectively movable from a position where the belt is provided with no pretensioning to a pretensioning position where the spring exhibits a predetermined pretensioning force at the belt tensioning roller.

    摘要翻译: 本发明涉及一种具有用于带驱动的阻尼装置的张紧装置。 张紧装置包括支撑张紧辊的枢转辊杆,与辊杆接合的拉伸弹簧和连接到滚轮杆的阻尼装置的组合。 为了便于皮带传动带上皮带的快速安装和张紧,与滚轮杆相对的拉伸弹簧的端部与可枢转的弹簧张紧杆连接,该弹簧张紧杆可以选择性地从带的位置移动 没有预张紧到预张紧位置,其中弹簧在带张紧辊处呈现预定的预张紧力。

    Internal combustion engine exhaust gas recycling arrangement
    2.
    发明授权
    Internal combustion engine exhaust gas recycling arrangement 失效
    内燃机废气回收安排

    公开(公告)号:US4640256A

    公开(公告)日:1987-02-03

    申请号:US627666

    申请日:1984-07-03

    IPC分类号: F02M26/19 F02M26/42 F02M25/06

    CPC分类号: F02M26/42 F02M26/19

    摘要: An air guide casing includes an air filter, an air throttle valve, an exhaust gas recycling pipe, a mixing chamber in fluid communication with the recycling pipe, and a distributor chamber in fluid communication with the mixing chamber and at least one cylinder of an internal combustion engine. The air guide casing is provided with means for collecting a mixture of recycled exhaust gas and filtered intake air and means for distributing that mixture to the cylinders. Thus, the air guide casing provides a separate mixing section in the air guide casing to achieve good mixing of the air for combustion with the incoming exhaust gas prior to introduction of the exhaust gas and clean air into the distributor chamber.

    摘要翻译: 空气引导壳体包括空气过滤器,空气节流阀,废气再循环管道,与再循环管道流体连通的混合室,以及与混合室流体连通的分配室和内部的至少一个气缸 内燃机。 空气引导壳体设置有用于收集再循环废气和经过滤的进气的混合物的装置和用于将该混合物分配到气缸的装置。 因此,引导壳体在空气引导壳体中提供单独的混合部分,以在引入排气之前实现用于燃烧的空气与进入的废气的良好混合,并将空气清洁到分配器室中。

    DEVICE FOR FASTENING AND CONTACTING A LIGHTING MEANS AND/OR A LIGHTING MODULE, AND LAMP
    4.
    发明申请
    DEVICE FOR FASTENING AND CONTACTING A LIGHTING MEANS AND/OR A LIGHTING MODULE, AND LAMP 有权
    用于紧固和接触照明装置和/或照明模块和灯的装置

    公开(公告)号:US20130286669A1

    公开(公告)日:2013-10-31

    申请号:US13824701

    申请日:2011-09-20

    IPC分类号: F21V17/10

    摘要: A device is provided for fastening and contacting a lighting device and/or a lighting module. The device is preferably fastened to a heat sink, and the lighting device and/or the lighting module, is fastened in the device. The device has at least one outer element as a retaining ring and at least one inner element and/or spring element, and or at least one electrical contacting part.

    摘要翻译: 提供了用于紧固和接触照明装置和/或照明模块的装置。 该装置优选地紧固到散热器,并且照明装置和/或照明模块被紧固在装置中。 该装置具有至少一个外部元件作为保持环和至少一个内部元件和/或弹簧元件,或至少一个电接触部件。

    METHOD FOR OPERATING A STEAM TURBINE POWER PLANT AND DEVICE FOR PRODUCING STEAM FROM LIGNITE
    5.
    发明申请
    METHOD FOR OPERATING A STEAM TURBINE POWER PLANT AND DEVICE FOR PRODUCING STEAM FROM LIGNITE 有权
    蒸汽涡轮发电厂的操作方法和用于生产来自LITEITE的蒸汽的装置

    公开(公告)号:US20120055158A1

    公开(公告)日:2012-03-08

    申请号:US13318311

    申请日:2010-04-21

    IPC分类号: F01K17/06 F01K13/00

    摘要: The invention relates to a method for operating a steam turbine power plant comprising at least one steam generator that is fueled by lignite, wherein the lignite is indirectly dried in a fluidized bed dryer that is heated at least partially with steam from the water-steam circuit of the steam generator. Said method is characterized in that the flue gas from the steam generator undergoes gas scrubbing to remove CO2 and that the energy required for the gas scrubbing is at least partially extracted from the drying process in the fluidized bed. The invention additionally relates to a device for creating steam from lignite comprising a drying system for the lignite and a device to scrub CO2 from the flue gas, wherein the drying process and the CO2 gas scrubbing are thermally coupled to each other.

    摘要翻译: 本发明涉及一种用于操作蒸汽轮机发电厂的方法,其包括由褐煤燃料的至少一个蒸汽发生器,其中所述褐煤在流化床干燥器中被间接干燥,所述流化床干燥器至少部分地用来自水蒸汽回路的蒸汽 的蒸汽发生器。 所述方法的特征在于,来自蒸汽发生器的烟气经历气体洗涤以除去CO 2,并且气流洗涤所需的能量至少部分地从流化床中的干燥过程中提取出来。 本发明还涉及一种用于从褐煤产生蒸汽的装置,包括用于褐煤的干燥系统和用于从烟道气中洗涤二氧化碳的装置,其中干燥过程和CO 2气体洗涤彼此热耦合。

    Cationic oxazine dyes
    8.
    发明授权
    Cationic oxazine dyes 失效
    阳离子恶嗪染料

    公开(公告)号:US4289880A

    公开(公告)日:1981-09-15

    申请号:US56664

    申请日:1979-07-11

    申请人: Peter Moser

    发明人: Peter Moser

    IPC分类号: C09B19/00 D06P3/70 C07D265/38

    CPC分类号: C09B19/00

    摘要: There are described new blue cationic oxazine dyes of the formula ##STR1## in which R.sub.1, R.sub.2, R.sub.3 and R.sub.4 independently of one another are each C.sub.1-4 -alkyl, with R.sub.1 and R.sub.2 together with the nitrogen atom also being able to form a heterocyclic ring, and X.sup..crclbar. is an anion; these dyes are distinguished in particular by an excellent migration capacity on polyacrylonitrile fibres.

    摘要翻译: 描述了式(IMAGE)的新的蓝色阳离子恶嗪染料,其中R 1,R 2,R 3和R 4彼此独立地为C 1-4 - 烷基,R 1和R 2与氮原子一起也可以形成 杂环,X( - )为阴离子; 这些染料特别是通过在聚丙烯腈纤维上的优异的迁移能力来区分。

    Process for the manufacture of basic oxazine dyes
    10.
    发明授权
    Process for the manufacture of basic oxazine dyes 失效
    碱性恶嗪染料的制造方法

    公开(公告)号:US4018763A

    公开(公告)日:1977-04-19

    申请号:US567795

    申请日:1975-04-14

    IPC分类号: C09B19/00 C07D265/12

    CPC分类号: C09B19/00

    摘要: A process for the preparation of basic oxazine dyes of the formula ##STR1## wherein R represents a low molecular alkoxy or alkyl group which is substituted or unsubstituted, R.sub.1 represents a low molecular alkyl group which is substituted or unsubstituted, R.sub.2 represents a low molecular alkyl group which is substituted or unsubstituted or an aryl radical, and each of R.sub.3 and R.sub.4 independently represents hydrogen or a low molecular alkyl radical which is substituted or unsubstituted, and R.sub.1 may be attached to R.sub.2 and R.sub.3 to R.sub.4 through a heteroatom, and wherein the ring a can carry further non-ionogenic substituents or a fused benzene ring, and X.sup.- represents an anion, which process comprises treating a compound of the formula ##STR2## wherein R.sub.1, R.sub.2 and a have the meanings previously assigned to them, with nitrous acid in a polar, water-miscible solvent and adding to the resultant nitrosation mixture, without isolating the nitroso compound, a diamine of the formula ##STR3## wherein R, R.sub.3 and R.sub.4 have the indicated meanings and each of R.sub.5 and R.sub.6 represents hydrogen or a low molecular alkyl group.

    摘要翻译: 制备式(1)的基本恶嗪染料的方法,其中R表示低分子量烷氧基或取代或未取代的烷基,R 1表示取代或未取代的低分子量烷基,R 2表示 取代或未取代的低分子烷基或芳基,R3和R4各自独立地表示氢或被取代或未取代的低分子烷基,R1可以通过杂原子连接到R 2和R 3至R 4上, 并且其中所述环a可以携带另外的非离子型取代基或稠合的苯环,并且X 1代表阴离子,该方法包括处理式(2)的化合物,其中R1,R2和a具有 以前分配给它们的含义,与亚硝酸在极性,水混溶性溶剂中反应,并加入所得的亚硝化混合物中,而不分离出亚硝基化合物,式(3)的二胺其中R ,R3和R4具有指定的含义,R5和R6各自表示氢或低分子量烷基。