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    METHOD FOR PREPARING AN ESTER AND BINDER SYSTEM
    7.
    发明申请
    METHOD FOR PREPARING AN ESTER AND BINDER SYSTEM 有权
    制备和封闭系统的方法

    公开(公告)号：US20110294935A1

    公开(公告)日：2011-12-01

    申请号：US12998875

    申请日：2009-11-25

    申请人： Wilfried Aichele ,  Jochen Rager ,  Klaus Czerwinski ,  Eberhard Grath ,  Josef Arnold ,  Eva Weisser

    发明人： Wilfried Aichele ,  Jochen Rager ,  Klaus Czerwinski ,  Eberhard Grath ,  Josef Arnold ,  Eva Weisser

    IPC分类号： C08K5/134 ,  C07C67/02

    CPC分类号： C04B35/63424 ,  B22F3/225 ,  B22F2001/0066 ,  C04B35/111 ,  C04B35/465 ,  C04B35/484 ,  C04B35/486 ,  C04B35/632 ,  C04B2235/6022 ,  C07C67/03 ,  C08K5/134 ,  C07C69/84

    摘要： In a method for preparing an ester from an hydroxybenzoic acid and a fatty alcohol for use in a binder system for powder injection molding, transesterification of an ester of the hydroxybenzoic acid and a low alcohol using the fatty alcohol is carried out, the fatty alcohol and the ester of the hydroxybenzoic acid and the low alcohol forming a reaction mixture and being used in an essentially equimolar ratio. The transesterification is carried out at a temperature at which the ester of the hydroxybenzoic acid and the low alcohol and the fatty alcohol are present as a homogeneous melt. The binder system for a powder injection molding contains 80 to 98 wt. % of a metal powder and/or a ceramic powder and 1 to 19 wt. % of a polymeric binder component, and 1 to 19 wt. % of at least one ester prepared by the transesterification.

    摘要翻译： 在用于粉末注射成型的粘合剂体系中的由羟基苯甲酸和脂肪醇制备酯的方法中，使用脂肪醇进行羟基苯甲酸的酯和低级醇的酯交换，脂肪醇和 羟基苯甲酸和低级醇的酯形成反应混合物并以基本上等摩尔比的形式使用。 酯交换在羟基苯甲酸和低级醇与脂肪醇的酯以均匀的熔体存在的温度下进行。 粉末注射成型用粘合剂体系含有80〜98重量％ ％的金属粉末和/或陶瓷粉末和1至19wt。 ％的聚合物粘合剂组分，和1至19wt。 通过酯交换制备的至少一种酯的％。

    Pole body for solenoid valves produced by multi-component MIM
    9.
    发明授权
    Pole body for solenoid valves produced by multi-component MIM 有权
    多组分MIM生产的电磁阀用极体

    公开(公告)号：US09194347B2

    公开(公告)日：2015-11-24

    申请号：US13517447

    申请日：2010-12-01

    申请人： Juergen Graner ,  Martin Maier ,  Juergen Lander ,  Jochen Rager

    发明人： Juergen Graner ,  Martin Maier ,  Juergen Lander ,  Jochen Rager

    IPC分类号： F02M51/06 ,  B29C45/14 ,  F02M61/16

    CPC分类号： F02M51/0682 ,  B22F3/225 ,  B22F5/10 ,  B22F7/06 ,  B29C45/14 ,  F02M61/166 ,  F02M61/168 ,  Y10T29/49412

    摘要： An injector having a valve opening, a cylindrical pipe, a valve opening, a valve needle situated inside the pipe in the radial direction and guided to allow axial displacement; a solenoid coil situated outside the pipe in the radial direction; a solenoid core disposed inside the pipe in the radial direction; and a magnetic armature situated inside the pipe, opposite the solenoid core in the radial direction, the magnetic armature being disposed on the valve needle. The pipe is a magnetic first material in a first pipe region and a third pipe region, the first region facing the valve opening in the axial direction, and the third pipe region facing away from the valve opening in the axial direction. The pipe is a non-magnetic second material in a second pipe region, the second pipe region being between the first pipe region and the third pipe region in the axial direction.

    摘要翻译： 一种具有阀开口的喷射器，一个圆柱形管，一个阀开口，一个阀芯，位于该管内径向并被引导以允许轴向位移; 位于管径向外的螺线管线圈; 在径向上配置在管内的电磁铁芯; 以及位于所述管内的磁性衔铁，所述磁性衔铁位于所述螺线管芯的径向方向上，所述磁性衔铁设置在所述阀针上。 管是在第一管区域和第三管区域中的磁性第一材料，第一区域在轴向方向上面对阀开口，第三管区域在轴向方向上背离阀开口。 管是第二管区中的非磁性第二材料，第二管区在轴向上位于第一管区和第三管区之间。

    Electrode for a spark plug
    10.
    发明申请
    Electrode for a spark plug 审中-公开
    电极用于火花塞

    公开(公告)号：US20100045156A1

    公开(公告)日：2010-02-25

    申请号：US11918999

    申请日：2006-03-20

    申请人： Lars Menken ,  Klaus Czerwinski ,  Thomas Kaiser ,  Alexander Flaig ,  Jochen Boehm ,  Jochen Rager

    发明人： Lars Menken ,  Klaus Czerwinski ,  Thomas Kaiser ,  Alexander Flaig ,  Jochen Boehm ,  Jochen Rager

    IPC分类号： H01T13/39

    CPC分类号： H01T13/39

    摘要： An electrode is provided for a spark plug made of a base material and at least one additive material situated in the base material in a dispersedly distributed manner, which is intercalated in the base material, and is a metal oxide, and is characterized by a negative enthalpy of formation greater than 800 kJ/mol O2. The base material is an Au based or an Rh based material or is pure Au or Rh, the proportion of the additive material amounting to between 5 vol. % and 50 vol. %. Alternatively, Pt-based materials or pure Pt are provided as the base material, the proportion of the additive material at average particle diameters of the additive material between 5 μm and 20 μm amounting to between 21 vol. % and 50 vol. % or the additive material being at least one metal oxide from the group of the rare earth metal oxides and/or at least one metal oxide from the group Al2O3, Y2O3, Sc2O3, CaO, SrO, BaO and/or at least one mixed oxide, such as spinel, made up of at least one alkaline earth metal oxide, one rare earth metal oxide, Al2O3, Y2O3 and/or Sc2O3, the proportion of the additive material amounting to between 5 vol. % and 50 vol. %.

    摘要翻译： 提供一种用于由基材制成的火花塞和位于基材中的分散分布的至少一种添加剂材料的电极，其插入基材中，并且是金属氧化物，其特征在于负极 形成焓大于800 kJ / mol O2。 基材为Au基或Rh基材料或纯Au或Rh，添加剂材料的比例为5体积％ ％和50体积。 ％。 或者，提供Pt基材料或纯Pt作为基材，添加剂材料的平均粒径在5μm和20μm之间的比例为21体积％。 ％和50体积。 ％或添加剂材料是来自稀土金属氧化物和/或至少一种来自Al 2 O 3，Y 2 O 3，Sc 2 O 3，CaO，SrO，BaO和/或至少一种混合氧化物的金属氧化物中的至少一种金属氧化物 如尖晶石，由至少一种碱土金属氧化物，一种稀土金属氧化物，Al 2 O 3，Y 2 O 3和/或Sc 2 O 3组成，添加剂的比例为5体积％。 ％和50体积。 ％。