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6 条记录 (耗时 0.025 秒)

    Semi-finished products of ferritic steel and catalytic substrate containing same
    1.
    发明授权
    Semi-finished products of ferritic steel and catalytic substrate containing same 失效
    铁素体钢的半成品和含有它的催化底物

    公开(公告)号：US4859649A

    公开(公告)日：1989-08-22

    申请号：US162796

    申请日：1988-02-26

    申请人： Kurt Bohnke ,  Helmut Brandis ,  Hans-Heinrich Domalski ,  Hans-Joachim Fleischer ,  Heinrich Frinken

    发明人： Kurt Bohnke ,  Helmut Brandis ,  Hans-Heinrich Domalski ,  Hans-Joachim Fleischer ,  Heinrich Frinken

    IPC分类号： B01J23/86 ,  B01J27/185 ,  B01J32/00 ,  C09K5/00 ,  C09K5/16 ,  C22C38/00 ,  C22C38/28 ,  H01C3/00 ,  H05B3/12

    CPC分类号： B01J23/862 ,  C22C38/28 ,  H05B3/12

    摘要： A ferritic, heat-resistant steel whose behavior at high application temperatures is improved by the combined addition of oxygen affinitive elements. Apart from stabilizing the electric resistance of heating elements by addition of zirconium, titanium and rare earth metal, also the creep elongation of the steel is considerably reduced under load at temperatures above 900.degree. C., the thermal stress capacity thus being increased. The resulting complex oxide coating increases the protective function with regard to preserving the metallic cross-section in continuous and/or cyclic heat treatments.The steel is composed of:up to 0.10 % Cup to 0.80 % Si0.10 to 0.50 % Mnup to 0.035 % Pup to 0.020 % S12 to 30 % Cr0.10 to 1.0 % Moup to 1 % Ni3.5 to 8 % Al0.01 to 1 % Zr0.003 to 0.8 % rare earth metals0.003 to 0.30 % Ti0.003 to 0.050 % Nremainder Fe and incidental impurities.

    摘要翻译： 一种铁素体耐热钢，其在高应用温度下的行为通过氧亲和元素的组合添加而得到改善。 除了通过添加锆，钛和稀土金属来稳定加热元件的电阻之外，在高于900℃的温度下，在负载下钢的蠕变伸长率也显着降低，因此热应力容量增加。 所得到的复合氧化物涂层增加了在连续和/或循环热处理中保留金属横截面的保护功能。 该钢由以下组成：高达0.10％C至0.80％Si 0.10至0.50％Mn至0.035％P至0.020％S 12至30％Cr 0.10至1.0％Mo至1％Ni 3.5至8％ Al 0.01〜1％Zr 0.003〜0.8％稀土金属0.003〜0.30％Ti 0.003〜0.050％N余量Fe及附带杂质。

    Height-adjustable table for work places with video screen
    2.
    发明授权
    Height-adjustable table for work places with video screen 失效
    带视频屏幕的工作场所高度可调的桌子

    公开(公告)号：US4604955A

    公开(公告)日：1986-08-12

    申请号：US509434

    申请日：1983-06-02

    申请人： Joachim Fleischer ,  Willy Fleischer

    发明人： Joachim Fleischer ,  Willy Fleischer

    IPC分类号： A47B9/04 ,  A47B9/00

    CPC分类号： A47B9/04 ,  A47B2009/043 ,  A47B2009/046 ,  A47B2200/0046

    摘要： The table comprises a mounting with columns each comprised of a lower portion and of a telescopic upper portion. A cross-bar connects the upper portions. A height adjusting device acts on the upper telescopic portion which carries a plate for the keyboard and an independent height adjustable screen plate. Each plate has its own lower portions and upper portions and its own adjusting system. Each column has its own actuation handle arranged on the long side of the plate and comprising driving shafts for the height adjusting device of the keyboard plate and the screen plate. The driving shafts traverse the lower portion and the upper portion carrying the keyboard plate and the traversed upper portions are provided with oblong holdes for the driving shafts, of which the length corresponds at least to the adjusting travel. Such arrangement enables to house the driving shafts in an invisible manner and to support them in a simple way.

    摘要翻译： PCT No.PCT / EP82 / 00220 Sec。 371日期1983年6月2日 102（e）日期1983年6月2日PCT提交1982年10月2日PCT公布。 公开号WO83 / 01183 日期：1983年4月14日。该表包括具有柱的安装件，每列由下部和伸缩式上部构成。 横杆连接上部。 高度调节装置作用在上部伸缩部分上，该伸缩部分带有用于键盘的板和独立的高度可调的筛板。 每个板具有其自身的下部和上部以及其自身的调节系统。 每列具有设置在板的长边上的自己的致动手柄，并且包括用于键盘板和屏板的高度调节装置的驱动轴。 驱动轴穿过下部，并且承载键盘板的上部和横向上部设置有用于驱动轴的长方形保持件，其长度至少对应于调节行程。 这种布置使得能够以不可见的方式容纳驱动轴并以简单的方式支撑它们。

    Rotary tubular furnace
    3.
    发明授权
    Rotary tubular furnace 失效
    旋转管式炉

    公开(公告)号：US3942942A

    公开(公告)日：1976-03-09

    申请号：US491810

    申请日：1974-07-25

    申请人： Herbert Deussner ,  Joachim Fleischer

    发明人： Herbert Deussner ,  Joachim Fleischer

    IPC分类号： F27B7/40 ,  F27D15/00 ,  F27D15/02

    CPC分类号： F27B7/40

    摘要： A rotary tubular furnace is provided at its outlet end with a satellite cooler comprising a plurality of cooling tubes uniformly spaced around the end portion of said tubular furnace and/or a tubular extension thereof, and each of said cooling tubes is provided with an influent member which during the rotation of the furnace intermittently dips into a cooling liquid bath to thereby supply cooling liquid to the respective cooling tube in regulatable quantities, said cooling liquid bath being connected with a supply of cooling liquid by a stationary supply conduit.

    摘要翻译： 旋转管式炉在其出口端设有卫星冷却器，该卫星冷却器包括围绕所述管式炉的端部均匀间隔开的多个冷却管和/或其管状延伸部，并且每个所述冷却管设置有流入部件 在炉的旋转期间间歇地浸入冷却液槽中，从而以可调节的量将冷却液供给到相应的冷却管，所述冷却液浴通过固定供应管道与冷却液供应相连。

    Metallic semi-finished product, processes for its preparation and its use
    4.
    发明授权
    Metallic semi-finished product, processes for its preparation and its use 失效
    金属半成品，其制备方法及其应用

    公开(公告)号：US4798631A

    公开(公告)日：1989-01-17

    申请号：US18545

    申请日：1987-02-25

    申请人： Hans-Joachim Fleischer ,  Klaus Lohscheidt ,  Dieter Gorres ,  Friedrich Behr

    发明人： Hans-Joachim Fleischer ,  Klaus Lohscheidt ,  Dieter Gorres ,  Friedrich Behr

    IPC分类号： B22D11/06 ,  B01J32/00 ,  C22C19/05 ,  C22C19/07 ,  C22C38/18 ,  C23C8/16 ,  C23C8/18 ,  C30B29/62 ,  C21D9/00

    CPC分类号： C22C38/18 ,  C22C19/05 ,  C22C19/07

    摘要： The invention relates to a metallic semi-finished product based on iron and/or nickel and/or cobalt and containing 2 to 16% of aluminum, 12 to 30% of chromium and at least one highly reactive element X, in particular from the group consisting of the rare earth metals and/or their dispersed oxides. The characteristic feature of the invention is that metallic columnar crystals are formed at least in the surface region of the semi-finished product and columnar crystals consisting predominantly of aluminum oxide and/or chromium oxide grow out of the said metallic columnar crystals, the axes of the two types of columnar crystals being predominantly at right angles to the geometric surface of the semi-finished product.

    摘要翻译： 本发明涉及一种基于铁和/或镍和/或钴的金属半成品，其含有2至16％的铝，12至30％的铬和至少一种高反应性元素X，特别是从基团 由稀土金属和/或其分散的氧化物组成。 本发明的特征是至少在半成品的表面区域形成金属柱状晶体，主要由氧化铝和/或氧化铬组成的柱状晶体从所述金属柱状晶体生长， 两种类型的柱状晶体主要与半成品的​​几何表面成直角。