Honeycomb structure
    1.
    发明授权
    Honeycomb structure 有权
    蜂窝结构

    公开(公告)号:US08039084B2

    公开(公告)日:2011-10-18

    申请号:US10533449

    申请日:2003-11-17

    IPC分类号: B32B3/12 B32B3/00 B32B3/26

    摘要: There is disclosed a honeycomb structure 1 having a plurality of cells 4 partitioned by cell walls 2 to function as fluid passages, a predetermined cell 4 being plugged by a plugging material at one end face, a remaining cell 4 being plugged by the plugging material at the other end face, wherein a Young's modulus of the plugging material is lower than that of the cell wall 2. A strength of the plugging material is lower than that of the cell wall. A porosity of the plugging material is 97% or more of that of the cell wall. There is provided a honeycomb structure whose end face is not easily cracked and which is superior in durability.

    摘要翻译: 公开了一种蜂窝结构体1,其具有由细胞壁2隔开的多个细胞4,作为流体通道,预定的细胞4在一个端面被堵塞材料堵塞,剩余的细胞4被封堵材料堵塞 另一个端面,其中封堵材料的杨氏模量低于电池壁2的杨氏模量。封堵材料的强度低于电池壁的强度。 堵塞材料的孔隙率为细胞壁的孔隙率的97%以上。 提供了一种蜂窝状结构体,其端面不易破裂,耐久性优异。

    Method of measuring thermal conductivity of honeycomb structure
    3.
    发明授权
    Method of measuring thermal conductivity of honeycomb structure 有权
    测量蜂窝结构导热率的方法

    公开(公告)号:US07682072B2

    公开(公告)日:2010-03-23

    申请号:US10505334

    申请日:2003-03-14

    IPC分类号: G01N25/18

    CPC分类号: G01N25/18

    摘要: The method for measurement of thermal conductivity of a honeycomb structure according to the present invention comprises the steps keeping the whole honeycomb structure in a steady temperature state with keeping two ends of the honeycomb structure at given different temperatures; and measuring a thermal conductivity of the honeycomb structure in the steady state. According to the present invention there is provided a method for measurement of thermal conductivity of a honeycomb structure, which can measure the thermal conductivity of a honeycomb structure in the shape of the honeycomb structure per se or in a predetermined block shape without preparing, for example, a test specimen of particular shape.

    摘要翻译: 根据本发明的蜂窝结构体的导热率的测定方法包括以下步骤:将蜂窝结构体整体保持在稳定的温度状态,同时将蜂窝结构的两端保持在给定的不同温度; 并测量蜂窝结构体在稳定状态下的导热率。 根据本发明,提供了一种测定蜂窝结构体的导热率的方法,其可以测量蜂窝结构本身的形状或预定块形状的蜂窝结构体的导热性,而无需制备例如 特殊形状的试样。

    PLUGGED HONEYCOMB STRUCTURE
    4.
    发明申请
    PLUGGED HONEYCOMB STRUCTURE 审中-公开
    弹性蜂窝结构

    公开(公告)号:US20090205303A1

    公开(公告)日:2009-08-20

    申请号:US12372346

    申请日:2009-02-17

    IPC分类号: B32B3/12 B01D39/14

    摘要: There is disclosed a plugged honeycomb structure having a PM collection capability which is not easily deteriorated even when used as a DPF in an exhaust system where broken metal pieces, sputter depositions and the like flow as loads. The plugged honeycomb structure includes plugging portions having depths of 2.0 mm or more and 12 mm or less, plug punch out strengths per unit length in a range of 3 MPa/mm or more and 50 MPa/mm or less, hydraulic diameters of 0.95 mm or more and less than 2.20 mm and porosities of 40% or more and 80% or less.

    摘要翻译: 公开了一种具有PM收集能力的堵塞蜂窝结构体,即使在作为负载切断金属片,溅射沉积物等的排气系统中用作DPF时也不容易劣化。 堵塞式蜂窝结构体的深度为2.0mm以上且12mm以下的堵塞部,3MPa / mm以上且50MPa / mm以下的单位长度的塞子冲出强度为0.95mm以下 或更多且小于2.20mm,孔隙率为40%以上且80%以下。

    Method for producing composite material
    6.
    发明申请
    Method for producing composite material 审中-公开
    复合材料的制造方法

    公开(公告)号:US20080277819A1

    公开(公告)日:2008-11-13

    申请号:US12216979

    申请日:2008-07-14

    申请人: Shuichi Ichikawa

    发明人: Shuichi Ichikawa

    IPC分类号: B29C47/88

    摘要: A method of manufacturing a monolithic honeycomb structure free from coarse pinhole defects, the method including: mixing ceramic powders, metal silicon whose surface is coated with an organic matter, a binder and water to obtain a mixture; kneading the mixture to form a plastic clay; pugging the plastic clay; extruding the pugged plastic clay from an extruder to form a green honeycomb body having a predetermined shape, the green honeycomb body lacking closed pores; drying the green honeycomb body; calcining the dried green honeycomb body; and firing the calcined green honeycomb body.

    摘要翻译: 一种制造没有粗针孔缺陷的单片蜂窝结构体的方法,该方法包括:将陶瓷粉末,表面被有机物的金属硅,粘合剂和水混合,得到混合物; 捏合混合物以形成塑料粘土; 抱抱塑料粘土; 从挤出机挤出被挤压的塑料粘土,形成具有预定形状的绿色蜂窝体,该蜂窝状蜂窝体缺乏闭孔; 干燥绿色蜂窝体; 煅烧干燥的生坯蜂窝体; 并煅烧煅烧的绿色蜂窝体。

    Method of manufacturing honeycomb structure
    8.
    发明申请
    Method of manufacturing honeycomb structure 审中-公开
    制造蜂窝结构的方法

    公开(公告)号:US20060290036A1

    公开(公告)日:2006-12-28

    申请号:US11473108

    申请日:2006-06-23

    摘要: There is disclosed a method of manufacturing a honeycomb structure in which defects or deformations during forming can be reduced, and yield can be improved. The method of manufacturing the honeycomb structure includes the steps of mixing and kneading a clay material including a ceramic material, a binder and water to obtain a clay; forming the resultant clay into a honeycomb shape to obtain a honeycomb formed body; and firing the resultant honeycomb formed body to obtain a honeycomb structure, a material further including a water absorption resin is used as the clay material, an inorganic binder only is used as the binder included in the clay material, an organic binder is not substantially used, and the honeycomb structure having a porosity of 40% or more is obtained.

    摘要翻译: 公开了一种制造蜂窝结构体的方法,其中可以降低成形期间的缺陷或变形,并且可以提高收率。 制造蜂窝结构体的方法包括将包含陶瓷材料,粘合剂和水的粘土材料混合和捏合以获得粘土的步骤; 将所得粘土形成蜂窝状,得到蜂窝成形体; 并焙烧所得蜂窝成形体以获得蜂窝结构体,使用进一步包含吸水树脂的材料作为粘土材料,仅使用无机粘合剂作为粘土材料中所含的粘合剂,基本上不使用有机粘合剂 ,得到孔隙率为40%以上的蜂窝结构体。