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公开(公告)号:US09023453B2
公开(公告)日:2015-05-05
申请号:US13022544
申请日:2011-02-07
申请人: Takahiko Ido , Yoshihiro Koga , Takumi Asanuma , Takashi Ito
发明人: Takahiko Ido , Yoshihiro Koga , Takumi Asanuma , Takashi Ito
IPC分类号: C04B35/565 , B01D46/24 , C04B41/50 , B01J35/04 , C04B38/00 , F01N3/20 , F01N3/28 , C04B35/634 , C04B35/636 , C04B37/00
CPC分类号: C04B35/565 , B01D46/2425 , B01D2046/2433 , B01J35/04 , C04B35/63416 , C04B35/6365 , C04B37/005 , C04B38/0009 , C04B38/0019 , C04B38/0074 , C04B41/5071 , C04B41/5096 , C04B2235/3873 , C04B2235/3891 , C04B2235/428 , C04B2235/483 , C04B2235/522 , C04B2235/5224 , C04B2235/5228 , C04B2235/5232 , C04B2235/5244 , C04B2235/616 , C04B2235/656 , C04B2235/66 , C04B2235/663 , C04B2237/083 , C04B2237/09 , C04B2237/54 , C04B2237/68 , C04B2237/708 , F01N3/2026 , F01N3/2828 , F01N2330/60 , F01N2370/04 , F01N2450/28 , Y02T10/26 , Y10T428/131 , Y10T428/24149 , C04B26/285 , C04B28/001 , C04B28/005
摘要: A honeycomb structure includes at least one pillar-shaped honeycomb unit and a pair of electrodes. The pillar-shaped honeycomb unit includes an outer peripheral wall and cell walls. The cell walls extend along a longitudinal direction of the honeycomb unit to define cells. The cell walls are composed of a ceramic aggregate having pores. The cell walls contain a substance having an electrical resistivity lower than an electrical resistivity of ceramic forming the ceramic aggregate. The pair of electrodes is arranged at the cell walls and/or the outer peripheral wall.
摘要翻译: 蜂窝结构体包括至少一个柱状蜂窝单元和一对电极。 柱状蜂窝单元包括外周壁和单元壁。 细胞壁沿着蜂窝单元的纵向方向延伸以限定细胞。 细胞壁由具有孔的陶瓷骨料组成。 细胞壁含有电阻率低于形成陶瓷骨料的陶瓷的电阻率的物质。 一对电极布置在细胞壁和/或外周壁处。
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公开(公告)号:US08506894B2
公开(公告)日:2013-08-13
申请号:US13046791
申请日:2011-03-14
申请人: Takahiko Ido , Yoshihiro Koga , Takumi Asanuma , Keisuke Tange
发明人: Takahiko Ido , Yoshihiro Koga , Takumi Asanuma , Keisuke Tange
IPC分类号: B01D50/00
CPC分类号: F01N3/0275 , B01D53/94 , B03C3/455 , B03C3/51 , B03C3/62 , B03C2201/30 , C04B37/005 , C04B2235/5208 , C04B2237/062 , C04B2237/064 , C04B2237/068 , C04B2237/365 , F01N3/0222 , F01N3/035 , F01N3/2026 , F01N3/2828 , F01N2370/04 , F01N2450/28 , Y02T10/26
摘要: A honeycomb structural body includes a plurality of honeycomb units adhered to each other by interposing an adhesive layer. Each of the honeycomb units has a substantially fan shaped cross section or a substantially elliptical fan shaped cross section perpendicular to a longitudinal direction of each of the honeycomb units. First and second electrodes are provided at a part of an outer peripheral surface of each of the honeycomb units that does not face the adhesive layer and are provided at a first area between each of the honeycomb units and the adhesive layer. And/or the first and second electrodes are provided at a second area between the outer peripheral surface of each of the honeycomb units and the adhesive layer and are provided at a third area including a center of the substantially fan shaped cross section or the substantially elliptical fan shaped cross section.
摘要翻译: 蜂窝结构体包括通过插入粘合剂层彼此粘合的多个蜂窝单元。 每个蜂窝单元具有垂直于每个蜂窝单元的纵向方向的大致扇形横截面或基本上椭圆形的扇形横截面。 第一和第二电极设置在每个蜂窝单元的不面向粘合剂层的外周表面的一部分处,并且设置在每个蜂窝单元和粘合剂层之间的第一区域。 和/或第一和第二电极设置在每个蜂窝单元的外周表面和粘合剂层之间的第二区域处,并且设置在包括大致扇形横截面的中心或基本上椭圆形的第三区域 扇形截面。
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公开(公告)号:US08435455B2
公开(公告)日:2013-05-07
申请号:US13044574
申请日:2011-03-10
申请人: Takahiko Ido , Yoshihiro Koga , Takumi Asanuma , Keisuke Tange
发明人: Takahiko Ido , Yoshihiro Koga , Takumi Asanuma , Keisuke Tange
IPC分类号: B01D50/00
CPC分类号: F01N3/035 , B01D53/94 , B03C3/455 , B03C3/51 , B03C3/62 , B03C2201/30 , F01N3/0222 , F01N3/0275 , F01N3/2026 , F01N3/2828 , F01N2330/06
摘要: A honeycomb structural body includes a plurality of honeycomb units, first and second electrodes, and first and second conductive members. The plurality of honeycomb units are adhered to each other by interposing an adhesive layer. Each of the plurality of honeycomb units contains a conductive ceramic material. Each of the plurality of honeycomb units includes cell walls extending along a longitudinal direction of each of the plurality of honeycomb units to define a plurality of through-holes. The first and second electrodes are provided on an outer peripheral surface of each of the plurality of honeycomb units. The first and second conductive members are electrically connected to the first and second electrodes, respectively.
摘要翻译: 蜂窝结构体包括多个蜂窝单元,第一和第二电极以及第一和第二导电构件。 多个蜂窝单元通过插入粘合剂层彼此粘合。 多个蜂窝单元中的每一个都包含导电陶瓷材料。 多个蜂窝单元中的每一个包括沿着多个蜂窝单元中的每一个的纵向延伸的单元壁,以限定多个通孔。 第一和第二电极设置在多个蜂窝单元中的每一个的外周面上。 第一和第二导电构件分别电连接到第一和第二电极。
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公开(公告)号:US08715579B2
公开(公告)日:2014-05-06
申请号:US13044575
申请日:2011-03-10
申请人: Takahiko Ido , Yoshihiro Koga , Takumi Asanuma , Keisuke Tange
发明人: Takahiko Ido , Yoshihiro Koga , Takumi Asanuma , Keisuke Tange
IPC分类号: B01D50/00
CPC分类号: F01N3/2828 , B01D46/2418 , B01D53/94 , B01J35/0033 , B01J35/04 , B01J37/0225 , B01J37/0244 , B03C3/455 , B03C3/49 , B03C3/51 , B03C3/62 , B03C2201/30 , C04B35/565 , C04B35/638 , C04B37/005 , C04B38/0016 , C04B2111/0081 , C04B2235/3865 , C04B2237/06 , C04B2237/062 , C04B2237/064 , F01N3/2026 , F01N2240/04 , F01N2330/30 , F01N2450/28 , H05B3/42 , H05B2203/024 , Y02T10/26
摘要: A honeycomb structure has a substantially circular-pillar-shape. The honeycomb structure includes at least one electrically conductive honeycomb unit, a first electrode, and a second electrode. The at least one electrically conductive honeycomb unit includes walls extending along a longitudinal direction of the at least one electrically conductive honeycomb unit to define a plurality of through holes. The first electrode is provided on an outer circumferential surface of the honeycomb structure. The second electrode is provided in a vicinity of a central axis of the honeycomb structure extending along the longitudinal direction.
摘要翻译: 蜂窝结构体具有大致圆柱状。 蜂窝结构体包括至少一个导电蜂窝单元,第一电极和第二电极。 所述至少一个导电蜂窝单元包括沿所述至少一个导电蜂窝单元的纵向方向延伸的壁,以限定多个通孔。 第一电极设置在蜂窝结构体的外周面上。 第二电极设置在沿着长度方向延伸的蜂窝结构体的中心轴附近。
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5.
公开(公告)号:US08110275B2
公开(公告)日:2012-02-07
申请号:US11928546
申请日:2007-10-30
申请人: Kazushige Ohno , Takahiko Ido , Yoshihiro Koga , Yuji Akema
发明人: Kazushige Ohno , Takahiko Ido , Yoshihiro Koga , Yuji Akema
CPC分类号: B01J23/40 , B01D2255/1021 , B01D2255/206 , B01D2255/2092 , B01D2255/9202 , B01D2255/9207 , B01J23/42 , B01J23/63 , B01J35/0006 , B01J35/0053 , B01J35/023 , B01J37/0045 , B01J37/0201 , B01J37/04 , B01J37/16 , C04B35/101 , C04B35/117 , C04B35/50 , C04B35/80 , C04B38/0006 , C04B2111/0081 , C04B2235/3217 , C04B2235/3224 , C04B2235/3227 , C04B2235/3229 , C04B2235/3232 , C04B2235/3244 , C04B2235/3418 , C04B2235/408 , Y10T428/1314 , Y10T428/24149 , C04B35/10
摘要: Mixed particles including noble metal particles of a noble metal, first particles of one or more metal oxides, and second particles of a metal oxide. The first particles of one or more metal oxides are selected from Al2O3, SiO2, ZrO2 and TiO2. The second particles of a metal oxide have a larger adsorptive interaction with the noble metal of the noble metal particles as compared with the metal oxide of the first particles. The noble metal particles are carried by the second particles in a larger proportion than by the first particles.
摘要翻译: 包括贵金属的贵金属颗粒,一种或多种金属氧化物的第一颗粒和金属氧化物的第二颗粒的混合颗粒。 一种或多种金属氧化物的第一颗粒选自Al2O3,SiO2,ZrO2和TiO2。 与第一颗粒的金属氧化物相比,金属氧化物的第二颗粒与贵金属颗粒的贵金属具有较大的吸附作用。 贵金属颗粒以比第一颗粒更大的比例由第二颗粒承载。
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6.
公开(公告)号:US20080241467A1
公开(公告)日:2008-10-02
申请号:US11928546
申请日:2007-10-30
申请人: Kazushige OHNO , Takahiko Ido , Yoshihiro Koga , Yuji Akema
发明人: Kazushige OHNO , Takahiko Ido , Yoshihiro Koga , Yuji Akema
CPC分类号: B01J23/40 , B01D2255/1021 , B01D2255/206 , B01D2255/2092 , B01D2255/9202 , B01D2255/9207 , B01J23/42 , B01J23/63 , B01J35/0006 , B01J35/0053 , B01J35/023 , B01J37/0045 , B01J37/0201 , B01J37/04 , B01J37/16 , C04B35/101 , C04B35/117 , C04B35/50 , C04B35/80 , C04B38/0006 , C04B2111/0081 , C04B2235/3217 , C04B2235/3224 , C04B2235/3227 , C04B2235/3229 , C04B2235/3232 , C04B2235/3244 , C04B2235/3418 , C04B2235/408 , Y10T428/1314 , Y10T428/24149 , C04B35/10
摘要: Mixed particles including noble metal particles of a noble metal, first particles of one or more metal oxides, and second particles of a metal oxide. The first particles of one or more metal oxides are selected from Al2O3, SiO2, ZrO2 and TiO2. The second particles of a metal oxide have a larger adsorptive interaction with the noble metal of the noble metal particles as compared with the metal oxide of the first particles. The noble metal particles are carried by the second particles in a larger proportion than by the first particles.
摘要翻译: 包括贵金属的贵金属颗粒,一种或多种金属氧化物的第一颗粒和金属氧化物的第二颗粒的混合颗粒。 一种或多种金属氧化物的第一颗粒选自Al 2 O 3,SiO 2,ZrO 2,N 2, 和TiO 2。 与第一颗粒的金属氧化物相比,金属氧化物的第二颗粒与贵金属颗粒的贵金属具有较大的吸附作用。 贵金属颗粒以比第一颗粒更大的比例由第二颗粒承载。
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公开(公告)号:US08323766B2
公开(公告)日:2012-12-04
申请号:US12239342
申请日:2008-09-26
申请人: Takahiko Ido , Chizuru Kasai
发明人: Takahiko Ido , Chizuru Kasai
IPC分类号: B32B3/12
CPC分类号: B01D53/8609 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2022 , B01D2255/2027 , B01D2255/2042 , B01D2255/2045 , B01D2255/2047 , B01D2255/2092 , B01D2255/90 , B01D2255/91 , B01D2255/9207 , B01D2258/012 , B01J23/42 , B01J23/58 , B01J35/04 , B01J37/0009 , B01J37/0201 , C04B28/005 , C04B35/101 , C04B35/18 , C04B35/185 , C04B35/195 , C04B35/478 , C04B35/565 , C04B35/803 , C04B37/005 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2237/064 , C04B2237/34 , C04B2237/341 , C04B2237/343 , C04B2237/346 , C04B2237/348 , C04B2237/38 , C04B2237/708 , F01N3/0222 , F01N2570/04 , Y02T10/20 , Y10T428/24149 , Y10T428/24157 , C04B38/0054 , C04B38/0074 , C04B14/303 , C04B14/304 , C04B14/4625 , C04B24/383 , C04B38/0019
摘要: A honeycomb structure includes at least one honeycomb unit having a longitudinal direction. The honeycomb unit includes SOx storage agent, inorganic particles, inorganic binder, and a partition wall extending along the longitudinal direction to define plural through holes. An expression Y≧−26X+40000 (0
摘要翻译: 蜂窝结构体包括至少一个具有纵向方向的蜂窝单元。 蜂窝单元包括SO x储存剂,无机颗粒,无机粘合剂和沿着纵向方向延伸的分隔壁以限定多个通孔。 满足表达式Y≥-26X + 40000(0
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公开(公告)号:US08227368B2
公开(公告)日:2012-07-24
申请号:US12346628
申请日:2008-12-30
申请人: Kazushige Ohno , Takahiko Ido , Ken Yoshimura
发明人: Kazushige Ohno , Takahiko Ido , Ken Yoshimura
IPC分类号: B01J29/06
CPC分类号: B01D53/9436 , B01D53/9431 , B01D2255/50 , B01D2258/012 , B01D2279/30 , B01J29/06 , B01J29/072 , B01J29/40 , B01J29/46 , B01J29/7615 , B01J29/80 , B01J35/0006 , B01J35/002 , B01J35/04 , B01J35/06 , B01J37/0009 , B01J2229/186 , C04B28/24 , C04B35/18 , C04B35/803 , C04B38/0016 , C04B2111/00793 , C04B2111/0081 , F01N3/2066 , F01N3/2828 , Y02A50/2325 , C04B14/303 , C04B14/4612 , C04B24/2623 , C04B24/383
摘要: A honeycomb structure includes honeycomb units. Each of the honeycomb units has a longitudinal direction and includes inorganic particles, an inorganic binder, and cell walls defining cells extending along the longitudinal direction from one end face to another end face. The honeycomb units are bonded together via an adhesive such that each longitudinal direction is substantially in parallel. An amount of ammonia desorbed per unit mass of the honeycomb units is about 5 to about 100 times greater than an amount of ammonia desorbed per unit mass of the adhesive. The amount of ammonia desorbed per unit mass of the honeycomb units and the amount of ammonia desorbed per unit mass of the adhesive are measured by an NH3-TPD method.
摘要翻译: 蜂窝结构体包括蜂窝单元。 每个蜂窝单元具有纵向方向,并且包括无机颗粒,无机粘合剂和限定从长度方向延伸的单元的单元壁,所述单元从一个端面到另一个端面。 蜂窝单元通过粘合剂粘合在一起,使得每个纵向方向基本平行。 每单位质量的蜂窝单元解吸的氨的量比每单位质量粘合剂释放氨的量大约5至约100倍。 通过NH 3 -TPD法测量每单位质量的蜂窝单元解吸的氨的量和每单位质量粘合剂解吸的氨的量。
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公开(公告)号:US20090291836A1
公开(公告)日:2009-11-26
申请号:US12507066
申请日:2009-07-22
申请人: Kazushige OHNO , Masafumi Kunieda , Takahiko Ido
发明人: Kazushige OHNO , Masafumi Kunieda , Takahiko Ido
CPC分类号: F01N3/2828 , B01D46/2451 , B01D46/2455 , B01D46/2459 , B01D46/2466 , B01D46/247 , B01D46/2474 , B01D2046/2481 , B01D2046/2492 , B01D2046/2496 , B01D2279/30 , B01J29/06 , B01J29/072 , B01J29/7615 , B01J35/002 , B01J35/04 , B01J35/06 , B01J37/0009 , B01J37/0215 , B01J37/346 , B01J2229/186 , B28B3/269 , C04B35/18 , C04B35/82 , C04B38/0006 , C04B38/0009 , C04B38/0016 , C04B2111/00793 , C04B2111/0081 , C04B2235/3218 , C04B2235/3229 , C04B2235/3232 , C04B2235/3244 , C04B2235/3418 , C04B2235/3463 , C04B2235/5224 , C04B2235/5228 , C04B2235/5244 , F01N3/2066 , F01N2330/14 , F01N2330/30 , F01N2330/48 , F01N2330/60 , F01N2340/00 , C04B38/0054 , C04B38/0074 , C04B38/0645
摘要: A honeycomb structure includes at least one honeycomb unit which includes walls. The walls have a thickness of from about 0.10 mm to about 0.50 mm and extend along a longitudinal direction of the honeycomb structure to define through-holes. The honeycomb structure has a center area inside a boundary line passing through positions located at substantially a half of a length from a center of the honeycomb structure to a periphery of the honeycomb structure in a cross section perpendicular to the longitudinal direction. The honeycomb structure has a peripheral area outside the boundary line. A thickness of the walls located in the peripheral area is larger than a thickness of the walls located in the center area. A first opening ratio in the center area in the cross section is larger than a second opening ratio in the peripheral area in the cross section.
摘要翻译: 蜂窝结构体包括至少一个包括壁的蜂窝单元。 壁的厚度为约0.10mm至约0.50mm,并且沿着蜂窝结构的纵向方向延伸以限定通孔。 所述蜂窝结构体在与所述蜂窝结构体的中心大致一定距离的位置的边界线内部具有与所述长度方向垂直的截面的中心区域。 蜂窝结构体在边界线外侧具有周边区域。 位于周边区域中的壁的厚度大于位于中心区域中的壁的厚度。 横截面中的中心区域的第一开口率大于横截面的周边区域的第二开口率。
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10.
公开(公告)号:US20090291835A1
公开(公告)日:2009-11-26
申请号:US12389343
申请日:2009-02-19
申请人: Kazushige OHNO , Masafumi Kunieda , Takahiko Ido
发明人: Kazushige OHNO , Masafumi Kunieda , Takahiko Ido
IPC分类号: B01J29/072 , B32B3/12 , B29C47/00 , B32B37/00
CPC分类号: F01N3/2828 , B01J35/04 , C04B35/111 , C04B35/18 , C04B35/6261 , C04B35/6263 , C04B35/803 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3218 , C04B2235/322 , C04B2235/3272 , C04B2235/3463 , C04B2235/5224 , C04B2235/526 , C04B2235/5264 , C04B2235/5409 , C04B2235/5436 , C04B2235/96 , F01N3/0222 , Y02T10/20 , Y10T428/24149 , C04B38/0054 , C04B38/0074
摘要: A honeycomb structure includes a honeycomb unit having inorganic particles, an inorganic binder and inorganic fibers. A value of (D90-D10)/D50, which indicates a length distribution of the inorganic fibers, is about two or less, where, when the fiber length is taken in a horizontal axis and a volume frequency is taken in a vertical axis, D10 is a fiber length at 10% by volume, D50 is a fiber length at 50% by volume, and D90 is a fiber length at 90% by volume, where D10
摘要翻译: 蜂窝结构体包括具有无机颗粒的蜂窝单元,无机粘合剂和无机纤维。 表示无机纤维的长度分布的(D90-D10)/ D50的值为大约2以下,其中,当沿水平轴取纤维长度并以垂直轴取体积频率时, D10是纤维长度为10体积%,D50为纤维长度为50体积%,D90为纤维长度为90体积%,D10
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