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11 条记录 (耗时 0.043 秒)

    Sheathed-element glow plug
    1.
    发明授权
    Sheathed-element glow plug 失效
    护套元件电热塞

    公开(公告)号：US06727472B2

    公开(公告)日：2004-04-27

    申请号：US10069212

    申请日：2002-07-10

    申请人： Pia Mondal ,  Christine Engel ,  Andreas Reissner ,  Wolfgang Dressler ,  Horst Boeder ,  Christoph Kern ,  Steffen Schott ,  Ruth Hoffmann

    发明人： Pia Mondal ,  Christine Engel ,  Andreas Reissner ,  Wolfgang Dressler ,  Horst Boeder ,  Christoph Kern ,  Steffen Schott ,  Ruth Hoffmann

    IPC分类号： F23Q722

    CPC分类号： F23Q7/001

    摘要： A sheathed-element glow plug to be mounted in a combustion chamber is proposed, a rod-shaped heating element being situated in a concentric bore hole of the housing. The heating element has a first current-carrying layer, a second current-carrying layer, and an insulating layer, the insulating layer separating the first current-carrying layer and the second current-carrying layer. The first current-carrying layer and the second current-carrying layer being connected at the end of the heating element on the combustion chamber side by a conducting-layer crosspiece. The first current-carrying layer and the second current-carrying layer are different lengths, the cross section of the first current-carrying layer in a first section at the end of the heating element away from the combustion chamber being greater than the cross section of its remaining length, and the second current-carrying layer not extending into the first section.

    摘要翻译： 提出了要安装在燃烧室中的护套元件预热塞，杆状加热元件位于壳体的同心孔中。 加热元件具有第一载流层，第二载流层和绝缘层，绝缘层将第一载流层和第二载流层分离。 第一载流层和第二载流层通过导电层横档连接在燃烧室侧的加热元件的端部。 第一载流层和第二载流层是不同长度的，在加热元件远离燃烧室的端部的第一部分中的第一载流层的横截面大于 其剩余长度和不延伸到第一部分中的第二载流层。

    Thermoelectric component
    2.
    发明授权
    Thermoelectric component 失效
    热电组件

    公开(公告)号：US07029173B2

    公开(公告)日：2006-04-18

    申请号：US10069680

    申请日：2001-06-07

    申请人： Christine Engel ,  Wolfgang Dressler ,  Alexander Klonczynski ,  Horst Boeder

    发明人： Christine Engel ,  Wolfgang Dressler ,  Alexander Klonczynski ,  Horst Boeder

    IPC分类号： G01K7/02 ,  H01L35/12

    CPC分类号： H01L35/34 ,  H01L35/22

    摘要： A thermoelectric component includes a first and a second element which, in the vicinity of a contact point, are in contact with each other, e.g., in the form of a thermal contact. Furthermore, in this connection, first element and/or second element have a ceramic material at least in one vicinity of contact point. The component may be suitable as a thermocouple for measuring temperature based on the Seebeck effect, or for use in a Peltier element as a thermoelectric heating element or cooling element based on the Peltier effect.

    摘要翻译： 热电部件包括在接触点附近彼此接触的第一和第二元件，例如以热接触的形式。 此外，在这方面，第一元件和/或第二元件至少在接触点附近具有陶瓷材料。 该组件可以适合作为基于塞贝克效应测量温度的热电偶，或者作为基于珀尔帖效应的作为热电加热元件或冷却元件的珀耳帖元件使用。

    Ceramic sheathed element glow plug
    4.
    发明授权
    Ceramic sheathed element glow plug 失效
    陶瓷护套元件电热塞

    公开(公告)号：US06621196B1

    公开(公告)日：2003-09-16

    申请号：US09806272

    申请日：2001-11-20

    申请人： Albrecht Geissinger ,  Gert Lindemann ,  Christoph Haluschka ,  Thomas Nething ,  Wolfgang Dressler ,  Friederike Lindner ,  Horst Boeder ,  Matthias Rowek ,  Wolfgang Otterbach ,  Christoph Kern

    发明人： Albrecht Geissinger ,  Gert Lindemann ,  Christoph Haluschka ,  Thomas Nething ,  Wolfgang Dressler ,  Friederike Lindner ,  Horst Boeder ,  Matthias Rowek ,  Wolfgang Otterbach ,  Christoph Kern

    IPC分类号： F02M5706

    CPC分类号： F23Q7/001

    摘要： A ceramic sheathed-element glow plug is proposed in which a metallic tubular holder holds a ceramic U-shaped heating device in a cantilevered fashion at its combustion chamber side end and has a terminal stud for applying a voltage to the ceramic heating device on the end remote from the combustion chamber. At its end enclosed by the holder, the ceramic heating device has a segment of greatest diameter and is coated with an insulating layer which has recesses for an electrical contacting. One recess is provided at the end of the ceramic heating device remote from the combustion chamber and a second recess is provided on the external wall of the ceramic heating device. A for an electrically conductive sealing compound is provided between the external wall of the ceramic heating device and the internal wall of the holder.

    摘要翻译： 提出了一种陶瓷护套电热塞，其中金属管状夹持器在其燃烧室侧端以悬臂方式保持陶瓷U形加热装置，并具有用于向端部施加电压至陶瓷加热装置的端子柱 远离燃烧室。 陶瓷加热装置在由支架封闭的一端具有最大直径的部分，并且涂覆有具有用于电接触的凹部的绝缘层。 在陶瓷加热装置的远离燃烧室的端部设置一个凹部，在陶瓷加热装置的外壁上设置有第二凹部。 在陶瓷加热装置的外壁和支架的内壁之间设置用于导电密封化合物的A。

    Piezoelectric ceramic material, method for production thereof and electroceramic multi-layer component
    7.
    发明授权
    Piezoelectric ceramic material, method for production thereof and electroceramic multi-layer component 失效
    压电陶瓷材料，其制造方法和电陶瓷多层组分

    公开(公告)号：US06773621B2

    公开(公告)日：2004-08-10

    申请号：US10221403

    申请日：2003-01-09

    申请人： Marianne Hammer ,  Marc Kuehlein ,  Horst Boeder

    发明人： Marianne Hammer ,  Marc Kuehlein ,  Horst Boeder

    IPC分类号： C04B35491

    CPC分类号： H01L41/1876 ,  C04B35/491 ,  C04B35/493 ,  H01L41/083 ,  H01L41/273 ,  H01L41/43

    摘要： A piezoelectric ceramic material having the molar composition Pb(1+c)−x−(3/2a)−1/2(x·b)A1xA2a(Zry(1−x·b−x·z)Ti(1−y)(1−x·b−x·w))(B1bB2zB3w)xO3 where A1 is selected from the group Ca, Mg, Sr, Ba, or their mixtures, A2 is selected from the group of rare-earth elements or their mixtures, B1 is selected from the group Nb, Ta, or Sb or their mixtures, B2 is Cu or a mixture of Cu with at least one element selected from the group Zn, Ni, Co, or Fe, and B3 is Fe, and where the following applies: 0.001≦a≦0.05; 0.05≦b≦0.90; 0≦c≦0.04; 0.005≦x≦0.03; 0.5≦y≦0.55; 0.05≦z≦0.90; 0≦w≦0.5. Furthermore, an electroceramic multilayer component is described having insulating layers containing such a material. Two manufacturing methods are described for the ceramic material, metal ions being introduced as powdered oxides and/or carbonates, mixed together, and calcined to form the ceramic material, or powdered ZrO2 and TiO2 is calcined to form ZryTi1−yO2 where 0.50

    摘要翻译： 具有其中A 1的摩尔组成的压电陶瓷材料选自Ca，Mg，Sr，Ba或它们的混合物，A 2选自稀土元素或它们的混合物B 1 >选自Nb，Ta或Sb或它们的混合物，B 2是Cu或Cu与选自Zn，Ni，Co或Fe中的至少一种元素的混合物，以及B 3 是Fe，以下适用范围：0.001 <= a <= 0.05; 0.05 <= b <= 0.90; 0 <= c <= 0.04; 0.005 <= x <= 0.03; 0.5 <= y <= 0.55; 0.05 <= z <= 0.90; 0 <= w <= 0.5。 此外，描述了具有包含这种材料的绝缘层的电陶瓷多层组件。 对于陶瓷材料描述了两种制造方法，将金属离子作为粉末状氧化物和/或碳酸盐引入，混合在一起并煅烧形成陶瓷材料，或将粉末状的ZrO 2和TiO 2煅烧形成ZryTi1-yO2，其中0.50

    Weakly-magnetic sintered composite-material and a method for production thereof
    9.
    发明授权
    Weakly-magnetic sintered composite-material and a method for production thereof 失效
    弱磁性烧结复合材料及其制造方法

    公开(公告)号：US06726740B1

    公开(公告)日：2004-04-27

    申请号：US09913776

    申请日：2001-11-13

    申请人： Waldemar Draxler ,  Thomas Christmann ,  Horst Boeder

    发明人： Waldemar Draxler ,  Thomas Christmann ,  Horst Boeder

    IPC分类号： B22F300

    CPC分类号： H01F41/0246 ,  F16K31/06 ,  H01F1/24 ,  H01F1/33

    摘要： A sintered, magnetically soft composite is proposed, especially for use in solenoid valves, and a process for producing such a composite, in which initially a starting mixture from which the magnetically soft composite is formed after sintering is produced, having a ferromagnetic, especially powdery first starting component (11) as main constituent, and a ferritic second starting component (12) as secondary constituent, as well as possibly a pressing aid. After the starting mixture is sintered, the second starting component (12) is present in the produced composite at least largely as grain boundary phase. The proposed manufacturing process includes the process steps: provision of the starting mixture; mixing of the starting mixture; compression of the starting mixture in a cavity mold under increased pressure; removal of the binder from the compressed starting mixture; and sintering of the compressed starting mixture to form the composite.

    摘要翻译： 提出了一种特别用于电磁阀的烧结磁软复合材料，以及用于生产这种复合材料的方法，其中最初产生在烧结之后形成磁软质复合材料的起始混合物，其具有铁磁性，特别是粉末状 第一起动部件（11）为主要成分，铁素体第二起动部件（12）为次要成分，也可为加压助剂。 在起始混合物烧结后，第二起始组分（12）至少在很大程度上作为晶界相存在于所生产的复合材料中。 所提出的制造过程包括工艺步骤：提供起始混合物; 混合起始混合物; 起始混合物在空腔模具中在增加的压力下的压缩; 从压缩的起始混合物中除去粘合剂; 和压缩的起始混合物的烧结以形成复合材料。

    Method for manufacturing shaped bodies from hard ferrites
    10.
    发明授权
    Method for manufacturing shaped bodies from hard ferrites 失效
    从硬铁氧体制造成型体的方法

    公开(公告)号：US6063322A

    公开(公告)日：2000-05-16

    申请号：US765867

    申请日：1997-01-10

    申请人： Waldemar Draxler ,  Wilfried Aichele ,  Uwe Laukant ,  Horst Boeder

    发明人： Waldemar Draxler ,  Wilfried Aichele ,  Uwe Laukant ,  Horst Boeder

    IPC分类号： C04B35/26 ,  C04B35/622 ,  C04B35/632 ,  H01F1/08 ,  H01F41/02 ,  B29C71/04

    CPC分类号： C04B35/632 ,  C04B35/26

    摘要： A method for producing shaped bodies from hard ferrites, includes (a) providing a powder of hard ferrite material having a fine particle size; (b) adding to the powder a plastifying and bonding agent which comprises (a) at least one of cyclododecane, cyclododecanol, and stearyl alcohol and (b) stearic acid to provide a mixture; (c) shaping the mixture into a blank; (d) heating at a temperature effective to remove the plastifying and bonding agent from the blank; and (e) subsequently heating the blank to a temperature effective to sinter the powder. The method is suitable for the production of magnets, in particular segmental magnets.

    摘要翻译： PCT No.PCT / DE95 / 01189 Sec。 371日期1997年1月10日 102（e）日期1997年1月10日PCT提交1995年9月2日PCT公布。 公开号WO96 / 09998 日本1996年4月4日由硬铁氧体形成的成形体的制造方法包括（a）提供具有微细粒径的硬质铁氧体材料的粉末; （b）向粉末中加入塑化和粘合剂，其包含（a）环十二烷，环十二烷醇和硬脂醇中的至少一种和（b）硬脂酸以提供混合物; （c）将混合物成型为坯料; （d）在有效地从坯料上去除塑化和粘合剂的温度下加热; 和（e）随后将坯料加热到有效烧结粉末的温度。 该方法适用于制造磁体，特别是分段磁体。