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    • 3. 发明申请
    • VERFAHREN UND RÖNTGENPRÜFANLAGE, INSBESONDERE ZUR ZERSTÖRUNGSFREIEN INSPEKTION VON OBJEKTEN
    • 方法和X射线测试系统,特别是对物体的非破坏性检测
    • WO2015107150A2
    • 2015-07-23
    • PCT/EP2015/050773
    • 2015-01-16
    • SMITHS HEIMANN GMBH
    • DREISEITEL, PiaKÖNIG, SebastianMADER, AndreasNAUMANN, DirkNITTIKOWSKI, Jörg
    • G01V5/00
    • G01V5/005
    • Die Erfindung betrifft ein Verfahren zur zerstörungsfreien Inspektion eines Objekts (104), wobei das Objekt (104) mit elektromagnetischer Strahlung (113, 123, 133) durchstrahlt wird und Intensitätswerte nicht absorbierter Strahlen gemessen und ausgewertet werden, wobei das Verfahren die folgenden Schritten aufweist: Erzeugen eines dreidimensionalen Datensatzes (300), in dem einzelnen Raumelementen (301) des Objektes (104) jeweils ein einer ersten Materialeigenschaft des Objekts (104) entsprechender erster Materialgrößenwert mittels eines Computertomografieverfahrens zugeordnet ist; Bestimmen, in dem das Objekt (104) repräsentierenden dreidimensionalen Datensatz (300), eines Prüfraums (310) mit Raumelementen (301), deren erster Materialgrößenwert in einem vorbestimmten Wertebereich liegt; Ableiten von Werten basierend auf dem dreidimensionalen Datensatz (300), die jeweils einer räumlich geometrischen Größe des Prüfraums (310) in einer vorbestimmten Projektionsrichtung (PR1, PR2) entsprechen; Erzeugen eines zweidimensionalen Datensatzes (400), in dem einzelnen Flächenelementen (401) des Objekts (104) jeweils ein einer zweiten Materialeigenschaft des Objekts (104) entsprechender zweiter Materialgrößenwert basierend auf einer Flächenprojektion des Objekts (104) in der vorbestimmten Projektionsrichtung (PR1, PR2) mittels eines zweidimensionalen Röntgenverfahrens zugeordnet ist; Bestimmen eines Prüfbereichs (410) in dem zweidimensionalen Datensatz (400), indem eine Projektion (310') des Prüfraums (310), der vorbestimmten Projektionsrichtung (PR1, PR2) entsprechend, in den zweidimensionalen Datensatz (400) berechnet wird; und Übertragen der abgeleiteten Werte der räumlich geometrischen Größe in jeweils entsprechende Flächenelemente (401) der Projektion (310').
    • 本发明涉及一种用于物体(104)的非破坏性检查的方法,其中用电磁辐射(113,123,133)照射物体(104)并测量未吸收辐射的强度 并进行评价,该方法包括以下步骤:生成在所述对象(104)对应的第一Materialgr&oUML所述对象(104)的第一材料特性中的每一个的单独的空间元素(301)的三维数据集(300);道路enwert装置 与计算机断层摄影方法相关联; 在表示对象(104)的三维数据记录(300)中确定具有空间元素(301)的样本空间(310),其空间元素(301)的第一材料量值位于预定值范围内; 基于三维数据集(300)导出各自对应于样本空间(310)在预定投影方向(PR1,PR2)上的空间几何尺寸的值; 产生在个别FL&AUML一个二维数据集(400);对象的chenelementen(401)(104)中的对象的第二材料特性中的每一个(104)各自的第二MaterialgrÖ道路enwert基于一个FLÄ对象的chenprojektion(104) 在预定的投影方向(PR1,PR2)上通过二维X射线方法分配; 由镨导航用途fraums的投影(310“)(310)确定在所述二维数据集(400)一个镨导航用途fbereichs(410)的所述预定投影方向(PR1,PR2)对应,在所述二维数据集计算(400) ; 并将空间几何幅度e的导出值转换成投影(310')的对应表面元素(401)。
    • 4. 发明申请
    • RADIATING WALL CATALYTIC REACTOR AND PROCESS FOR CARRYING OUT A CHEMICAL REACTION IN THIS REACTOR
    • 辐射壁催化反应器和在该反应器中进行化学反应的方法
    • WO2014135510A1
    • 2014-09-12
    • PCT/EP2014/054111
    • 2014-03-04
    • ALANTUM EUROPE GMBHKOLACZKOWSKI, Stanislaw TadeuszNAUMANN, DirkSABERI, ShadiSABERI, Babak
    • KOLACZKOWSKI, Stanislaw TadeuszNAUMANN, DirkSABERI, ShadiSABERI, Babak
    • B01J8/06B01J8/00B01J8/04C01B3/38
    • C01B3/384B01J8/008B01J8/0453B01J8/048B01J8/062B01J19/24B01J2208/00504B01J2208/00522B01J2208/00884B01J2208/025B01J2219/00024B01J2219/00087B01J2219/24C01B2203/0233C01B2203/0805C01B2203/1241C01B2203/143
    • The invention relates to a radiating wall catalytic reactor for providing heat from the inside wall surface 8 of a reaction chamber 1by radiation 16 to support an overall endothermic gas phase chemical reaction taking place in the reaction chamber1, comprising a reaction chamber 1 with an entrance port 2for the introduction of a gaseous reactant(s) in a continuous manner into the reaction chamber 1and an exit port 3 to enable the gaseous product(s) to leave the reaction chamber 1 in a continuous manner, wherein said reaction chamber 1comprises a plurality of catalyst segments (A)5, wherein a gaseous stream flows through and comes into contact with a catalyst material 4, and of void segments (B)6, wherein heat is radiated from the inside wall surface 8in the void segment (B) 6 to a catalyst segment surface9constituting an interface between the catalyst segment (A)5 and the void segment (B6); wherein a heat flux by radiation through the inside wall surface 8 occurs in the one or more segments (A) 5in the range of 15 to 100 kW/m²; wherein a catalyst segment (A) 5 has one void segment (B) 6 on either side of it; and wherein a void segment (B) 6 contains a supporting member 10; said reaction chamber 1 being made of a material(s) that is (are) suitable to resist a temperature of 700°C or more; and a heating means for heating the reaction chamber 1 such that an outside wall surface 1 of the reaction chamber 1 is at a higher temperature than the inside wall surface 8 of the reaction chamber 1. The invention also relates to a process for carrying out a chemical reaction in thisreactor.
    • 本发明涉及一种用于通过辐射16从反应室1的内壁表面8提供热量的辐射壁催化反应器,以支持在反应室1中发生的总体吸热气相化学反应,包括具有入口端口的反应室1 2用于以连续方式将气态反应物引入反应室1和出口3,以使得气态产物能够以连续的方式离开反应室1,其中所述反应室1包含多个 催化剂段(A)5,其中气流流过并与催化剂材料4和空隙段(B)6接触,其中热量从空隙段(B)6中的内壁表面8辐射到 构成催化剂段(A)5和空隙段(B6)之间的界面的催化剂段表面; 其中通过所述内壁表面8辐射的热通量在所述一个或多个段(A)5中在15至100kW / m 2的范围内发生; 其中催化剂段(A)5在其两侧具有一个空隙段(B)6; 并且其中空隙段(B)6包含支撑构件10; 所述反应室1由适于抵抗700℃或更高温度的材料制成; 以及用于加热反应室1的加热装置,使得反应室1的外壁表面1处于比反应室1的内壁表面8更高的温度。本发明还涉及一种用于执行 在这种反应器中的化学反应。
    • 6. 发明申请
    • A METAL FOAM BODY HAVING AN OPEN-POROUS STRUCTURE AS WELL AS A METHOD FOR THE PRODUCTION THEREOF
    • 具有开放式多孔结构的金属泡沫体作为其生产方法
    • WO2005095029A2
    • 2005-10-13
    • PCT/EP2005/002435
    • 2005-03-08
    • INCO LIMITEDFRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.NAUMANN, DirkBÖHM, AlexanderWALTHER, Gunnar
    • NAUMANN, DirkBÖHM, AlexanderWALTHER, Gunnar
    • B22F
    • B22F3/114B22F2998/10B22F2999/00Y10T428/1234Y10T428/12479B22F3/1125B22F3/1017B22F2202/01
    • The invention relates to metal foam bodies having an open-porous structure as well as a method for producing thereof wherein according to the set task such metal foam bodies are to be provided . which achieve an increased oxidation resistance and/or an increased corrosion resistance. With the metal foam bodies hav­ing an open-porous structure according to the inven­tion, for such metal foam bodies within the webs of the open-porous structure there are channel shaped cavities formed as being determined by the produc­tion. At the same time, the webs and cavities will be provided with a metallic protective layer made of a material differing from the metallic starting mate­rial of the foam body or the channel shaped cavities will be filled with this material. For this, an ade­quate metal powder or an alloy component being in­cluded in the powder will be used which becomes liq­uid and forms a liquid phase respectively during thermal treatment below a temperature at which the metal of the base foam body is melting. Due to the capillary action wetting the surfaces of channel shaped cavities within the webs can be achieved such that after cooling down a metallic protective layer is forming or the channel shaped cavities are filled.
    • 本发明涉及具有开孔结构的金属泡沫体及其制造方法,其中根据设定的任务,将设置这种金属泡沫体。 其实现了增加的抗氧化性和/或增加的耐腐蚀性。 对于根据本发明的具有开孔结构的金属泡沫体,对于在开孔结构的腹板内的这种金属泡沫体,存在通过生产确定的通道形空腔。 同时,纤维网和空腔将设置有由与泡沫体的金属起始材料不同的材料制成的金属保护层,或者通道形状的空腔将被该材料填充。 为此,将使用在粉末中包含的足够的金属粉末或合金成分,它们在基体泡沫体的金属熔化的温度以下的热处理期间分别成为液体并形成液相。 由于毛细作用润湿,纤维网内的通道形状空腔的表面可以实现,使得在冷却之后,形成金属保护层或填充通道形状的空腔。
    • 8. 发明申请
    • SURFACE MODIFIED METALLIC FOAM BODY, PROCESS FOR ITS PRODUCTION AND USE THEREOF
    • 表面改性金属泡沫体,其生产工艺及其使用
    • WO2014122194A1
    • 2014-08-14
    • PCT/EP2014/052285
    • 2014-02-06
    • ALANTUM EUROPE GMBHRADIVOJEVIC, DejanNAUMANN, DirkSABERI, ShadiBAE, JungsukPOSS, René
    • RADIVOJEVIC, DejanNAUMANN, DirkSABERI, ShadiBAE, JungsukPOSS, René
    • B01J37/02B01J37/08B01J37/18B01J23/755B01J25/02B01J35/04B01J35/10B01J37/00C22C1/08
    • B01J25/02B01J23/755B01J35/04B01J35/10B01J35/1014B01J37/0018B01J37/0215B01J37/0217B01J37/0225B01J37/08B01J37/18C07C29/136C22C1/08
    • The invention relates to a surface modified metallic foam body containing an unmodified core and an alloy skin, obtainable by a process comprising the steps: (a) providing a metallic foam body comprising a first metallic material; (b) applying a second metallic material which is different from the first metallic material and which contains a first metallic compound that is leachable as such and/or that can be transformed by alloying into a second metallic compound that is leachable and different from the first metallic compound on a surface of the metallic foam body(a), by coating the surface of the metallic foam body with an organic binder and a powder of the second metallic material; (c) forming an alloy skin of the metallic foam body obtained in step (b) by alloying the first metallic material and the second metallic material; and (d) treating the alloyed metallic foam body obtained in step (c) with an agent that is capable of leaching out the leachable first and/or second metallic compound from the alloy skin of the metallic foam body, to leach out at least a part of the first and/or the second metallic compound from the alloy skin of the metallic foam body; wherein the thickness of the alloy skin is in the range of up to 50 µm as determined by electron microscopy. The invention moreover relates to a process for the production of the surface modified metallic foam body and a use of the surface modified metallic foam body.
    • 本发明涉及一种包含未改性的芯和合金表皮的表面改性的金属泡沫体,其可通过包括以下步骤的方法获得:(a)提供包含第一金属材料的金属泡沫体; (b)施加不同于第一金属材料的第二金属材料,并且其含有可浸出的第一金属化合物和/或可通过合金化转化成可浸出并且不同于第一金属化合物的第二金属化合物 通过用有机粘合剂和第二金属材料的粉末涂覆金属泡沫体的表面,在金属泡沫体(a)的表面上形成金属化合物; (c)通过使第一金属材料和第二金属材料合金化,形成步骤(b)中获得的金属泡沫体的合金表皮; 和(d)用能够从金属泡沫体的合金皮肤浸出可浸出的第一和/或第二金属化合物的试剂处理在步骤(c)中获得的合金化的金属泡沫体,以至少一种 来自金属泡沫体的合金表皮的第一和/或第二金属化合物的一部分; 其中通过电子显微镜测定,合金表皮的厚度在至多50μm的范围内。 本发明还涉及生产表面改性金属泡沫体的方法和表面改性金属泡沫体的用途。