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公开(公告)号：EP3786137A1
公开(公告)日：2021-03-03
申请号：EP20203085.4
申请日：2014-09-24
申请人： Hitachi Metals, Ltd.
发明人： OKAZAKI, Shunji
IPC分类号： C04B38/00 , B01D53/94 , B01J32/00 , B01J35/04 , B01J35/10 , B28B3/20 , C04B38/06 , F01N3/022 , F01N3/28
摘要： A method for producing a cordierite-type ceramic honeycomb structure comprises the steps of extruding a moldable material comprising a ceramic material and a pore-forming material constituted by hollow resin particles coated with inorganic powder to form a predetermined green body, and drying and sintering said green body; said moldable material comprising 8 - 16% by mass of said pore-forming material per 100% by mass of said ceramic material; said pore-forming material having a median diameter D50 of 25 - 35 µm, a particle diameter D10 of 14 - 24 µm, and a particle diameter D90 of 45 - 60 µm, in a curve expressing the relation of a particle diameter to a cumulative volume, a particle diameter distribution deviation SD [= log(D80) - log(D20)] being 0.4 or less, wherein D20 is a particle diameter at a cumulative volume corresponding to 20% of the total volume, and D80 is a particle diameter at a cumulative volume corresponding to 80% of the total volume, D20
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12.发明公开
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公开(公告)号：EP3616865A1
公开(公告)日：2020-03-04
申请号：EP19193028.8
申请日：2019-08-22
申请人： SOLIQUID
发明人： THOMAS, Amaury , RHONÉ, Jim
IPC分类号： B28B1/00 , B28B3/20 , B29C64/209 , B29C64/336 , B29C64/118
摘要： Ce dispositif (2) comprend un bac (74), un bras robotisé (8), un moyen d'injection, le bras robotisé (8) étant apte à modifier la position et/ou l'orientation du moyen d'injection par rapport au bac (74), le dispositif (2) comportant un premier moyen d'alimentation.
Ce dispositif (2) comprend un raccord oblong présentant une première extrémité et une seconde extrémité, un premier moyen de liaison connectant mécaniquement la première extrémité avec le premier moyen d'alimentation et un second moyen de liaison connectant mécaniquement la seconde extrémité avec le moyen d'injection, la connexion mécanique mise en oeuvre par au moins l'un des premier et second moyens de liaison étant amovible.-
公开(公告)号：EP3348369B1
公开(公告)日：2020-01-01
申请号：EP17151373.2
申请日：2017-01-13
申请人： Ströher GmbH
发明人： WEG, Johannes
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15.发明公开
公开(公告)号：EP3580029A1
公开(公告)日：2019-12-18
申请号：EP18704959.8
申请日：2018-02-08
申请人： Lapp Insulator GmbH
发明人： BURGER, Werner
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公开(公告)号：EP3348369A1
公开(公告)日：2018-07-18
申请号：EP17151373.2
申请日：2017-01-13
申请人： Ströher GmbH
发明人： WEG, Johannes
摘要： Vorrichtung zur Herstellung von Klinkerriemchen, mit zumindest einer Extruderpresse zur Extrusion zumindest einen Stranges aus plastifizierter Masse, mit zumindest einer Formgebungseinrichtung zum Einbringen von Strukturelementen in den plastifizierten Strang und mit zumindest einer Schneideinrichtung zur Abtrennung von Riemchenabschnitten von dem Strang. Die zumindest eine Formgebungsvorrichtung weist zumindest eine Formgebungseinheit auf, die über der zu strukturierenden Oberfläche des Stranges schräg zur Extrusionsrichtung des Stranges bewegbar ist. Dadurch werden Strukturelemente in die zu strukturierende Oberfläche eingebracht.
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17.发明公开
公开(公告)号：EP3337647A2
公开(公告)日：2018-06-27
申请号：EP16790730.2
申请日：2016-08-19
申请人： Gugliandolo, Ernesto
发明人： Gugliandolo, Ernesto
CPC分类号： C04B28/02 , B28B1/50 , B28B3/20 , C04B24/383 , C04B2111/00129 , C08L3/04 , C04B22/064 , C04B38/10 , C04B2103/32 , C04B20/023
摘要： The present invention concerns a cement-based extrudable composite material obtained by trapping gas bubbles in a cement hybrid matrix in turn obtained by mixing cement and/or lime and water, together with a gel obtained from starch gelatinized with water and addition of acetic acid and calcium oxide and/or calcium hydroxide and/or hydrated lime; said gas being inert with respect to the components of said cement hybrid matrix.
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公开(公告)号：EP3261811A1
公开(公告)日：2018-01-03
申请号：EP16706559.8
申请日：2016-02-15
申请人： Monier Roofing GmbH
发明人： DRECHSLER, Andreas , FRIEDRICH, Michael , HEISE, Michael , KLEIN, Jürgen , WESTPHAL, Stephan , CRANFIELD, Ben
摘要： The invention relates to a roofing tile composed of concrete material and to a method for producing such a roofing tile, wherein the concrete material comprises a binder, a gravel, a light-weight aggregate, and added water and the roofing tile has at least one watercourse and a lateral interlocking joint consisting of a covering fold and a water fold, wherein, according to the invention, the ratio of water to binder is less than 0.3, the light-weight aggregate is composed of a material that is hydrophobic and/or not hygroscopic, the roofing tile has a density in the range of 1.6 g/cm
3 to 1.9 g/cm
3 after the hardening, wherein the roofing tile has a thickness of 5 mm to 9 mm, preferably 7 mm to 8 mm, in the highly loaded regions, preferably in the region of the watercourse. The roofing tile according to the invention can be economically produced in the extrusion method with low material costs, has a signficantly reduced weight, and has strength comparable to conventional roofing tiles over the long term. The roofing tile can be combined both with further roofing tiles according to the invention and with conventional roofing tiles in order to form a roof-covering assembly.-
19.发明公开CERAMIC HONEYCOMB STRUCTURE, MANUFACTURING METHOD THEREFOR, AND HONEYCOMB MOLDING MOLD 审中-公开陶瓷蜂窝结构及其制造方法和蜂窝模制模具
公开(公告)号：EP3202546A1
公开(公告)日：2017-08-09
申请号：EP15846063.4
申请日：2015-09-30
申请人： Hitachi Metals, Ltd.
发明人： OKAZAKI, Shunji
CPC分类号： B01D39/2068 , B01D46/2455 , B01D46/247 , B01D2046/2481 , B01D2046/2485 , B01D2046/2492 , B01D2046/2496 , B01D2279/30 , B28B3/20 , B28B3/26
摘要： A ceramic honeycomb structure comprising a ceramic honeycomb body having pluralities of longitudinal flow paths partitioned by square-lattice-cross-sectioned cell walls, and an outer peripheral wall formed on an outer periphery of the ceramic honeycomb body; the outermost peripheral cell wall of the ceramic honeycomb body having an outer peripheral surface shape reflecting the square lattice shapes of the cell walls; the thickness of the outer peripheral cell wall being larger than the thickness of the cell walls; and the outer peripheral wall being formed to cover an outer peripheral surface of the outer peripheral cell wall.
摘要翻译： 1。一种陶瓷蜂窝结构体，其特征在于，具备陶瓷蜂窝体和陶瓷蜂窝体，所述陶瓷蜂窝体具有由方形格子截面的隔壁分隔的多个纵流路以及形成于该陶瓷蜂窝体的外周的外周壁， 陶瓷蜂窝体的最外周围隔壁具有反映隔壁的正方形格子形状的外周面形状; 外周隔壁的厚度大于隔壁的厚度; 并且外周壁形成为覆盖外周隔壁的外周面。
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公开(公告)号：EP3202478A1
公开(公告)日：2017-08-09
申请号：EP15846217.6
申请日：2015-09-29
申请人： Ibiden Co., Ltd
发明人： HASEGAWA Jun , YOSHIKAWA Kyohei
CPC分类号： B01D39/20 , B01D46/00 , B01D46/2418 , B28B3/20 , C04B35/565 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3418 , C04B2235/3826 , C04B2235/422 , C04B2235/6584 , F01N3/022 , C04B38/009 , C04B38/0645
摘要： The present invention provides a method for producing a honeycomb filter in which scattering of organic decomposed materials, carbon, silica, and the like is suppressed in the degreasing step and the firing step to suppress attachment of organic decomposed materials, carbon, silica, and the like to the furnace walls, and the honeycomb filter can be efficiently produced under stable conditions. The method for producing a honeycomb filter of the present invention includes a molded body raw material preparing step of mixing silicon carbide powder, organic additives at least including an organic binder, and a silica-based pore-forming agent to prepare a raw material composition as a molded body raw material; a molded body producing step of extruding the prepared molded body raw material into a honeycomb molded body; a degreasing step of degreasing the produced honeycomb molded body; and a firing step of firing the degreased honeycomb molded body, wherein at the end of the degreasing step, the degreased honeycomb molded body contains silica including the silica-based pore-forming agent and carbon, and in the firing step, the silica is allowed to react with the carbon to synthesis silicon carbide.
摘要翻译： 本发明提供一种蜂窝过滤器的制造方法，其中，在脱脂工序和烧成工序中抑制有机分解物，碳，二氧化硅等的飞散，抑制有机分解物，碳，二氧化硅， 像炉壁一样，蜂窝过滤器可以在稳定的条件下有效地生产。 本发明的蜂窝过滤器的制造方法包括成型体原料制备工序，将碳化硅粉末，至少含有有机粘合剂的有机添加剂和二氧化硅系成孔剂混合，调制原料组合物作为 成型体原料; 成型体制造工序，将所制作的成型体原料挤出成蜂窝成型体; 将制造的蜂窝成型体脱脂的脱脂工序; 以及对所述脱脂蜂窝成型体进行烧成的烧成工序，其中，在所述脱脂工序结束时，所述脱脂蜂窝成型体含有包含所述二氧化硅系成孔剂和碳的二氧化硅，在所述烧成工序中，允许所述二氧化硅 与碳反应以合成碳化硅。
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