公开(公告)号：US20080311340A1

公开(公告)日：2008-12-18

申请号：US12145210

申请日：2008-06-24

申请人： Yoshiyuki Kasai ,  Toshio Yamada ,  Shinichi Miwa ,  Mikio Makino

发明人： Yoshiyuki Kasai ,  Toshio Yamada ,  Shinichi Miwa ,  Mikio Makino

IPC分类号： B32B3/12

CPC分类号： B01D46/2474 ,  B01D46/2425 ,  B01D46/2429 ,  B01D46/244 ,  B01D46/2444 ,  B01D46/2459 ,  B01D46/2466 ,  B01D46/247 ,  B01D2046/2481 ,  B01D2046/2485 ,  B01D2046/2492 ,  B01D2046/2496 ,  B01J23/42 ,  B01J35/04 ,  C04B35/195 ,  C04B38/0006 ,  F01N3/0222 ,  F01N3/2828 ,  F01N2330/06 ,  F01N2330/30 ,  Y02T10/20 ,  Y10T428/24149

摘要： A honeycomb structure excellent in thermal dispersibility upon heating and being protected from damage due to thermal stress, and an efficient method for manufacturing the honeycomb structure. The structure is provided with porous partition walls, functioning as a filtration layer, through which exhaust gas flowing into the cells can flow out, and plugging portions. Additional plugging portions are further disposed in the open end portions to which the plugging portions are not disposed (unplugged open end portions) not so as to plug unplugged open end portions. Each cross-sectional shape of additional plugging portions in a direction perpendicular to the axial direction forms a predetermined pattern shape as a whole, and a barycenter of the pattern shape is located in almost the center of a cross section of a flow of the exhaust gas in a direction perpendicular to the axial direction.

摘要翻译： 一种加热时的热分散性优异且不受热应力损伤的蜂窝结构体，以及蜂窝结构体的制造方法。 该结构设置有作为过滤层的多孔分隔壁，通过该过滤层流入细胞的排气可以流出，并且堵塞部分。 另外，在插入部未未设置的开放端部（未插入开口端部）中还设置有插塞部，插拔未插入开口端部。 附加堵塞部分在垂直于轴向的方向上的每个横截面形状整体形成预定的图案形状，并且图案形状的重心位于废气流的横截面的几乎中心 在垂直于轴向的方向上。

公开(公告)号：US07100562B2

公开(公告)日：2006-09-05

申请号：US11071456

申请日：2005-03-04

申请人： Koji Terada ,  Osamu Emizu ,  Ryushi Tsubota ,  Noboru Yamashita ,  Yoshiyuki Kasai

发明人： Koji Terada ,  Osamu Emizu ,  Ryushi Tsubota ,  Noboru Yamashita ,  Yoshiyuki Kasai

IPC分类号： F02F7/00

CPC分类号： F01M1/12

摘要： A V-type, multicylinder internal combustion engine with multiple isolated crank chambers formed by partitioning a space inside of a crankcase with multiple support walls for supporting a crankshaft, and multiple oil outlet holes, respectively communicating with the isolated crank chambers to separately discharge oil from the multiple isolated crank chambers, uses a single scavenging pump to discharge the oil from the isolated crank chambers rather than connecting multiple scavenging pumps, respectively, to the oil outlet holes. The engine includes an oil collecting pan mounted on a bottom wall of a crank chamber covering the multiple oil outlet holes respectively communicating with the multiple isolated crank chambers for collecting the oil passed through the oil outlet holes. The oil collecting pan has an oil reservoir with an oil outlet opening, and a single scavenging pump for drawing the oil stored in the oil collecting pan through the oil outlet opening.

摘要翻译： 具有多个隔离曲柄室的V型多缸内燃机，其通过将曲轴箱内部的空间分隔成多个用于支撑曲轴的支撑壁和多个出油孔而形成，所述多个支撑壁分别与分离的曲柄室连通，以将油从 多个分离的曲柄室使用单个扫气泵从分离的曲柄室排出油，而不是分别将多个清空泵连接到出油孔。 该发动机包括安装在曲柄室的底壁上的集油盘，其覆盖分别与多个隔离曲柄室连通的多个出油孔，以收集通过出油孔的油。 集油盘具有带有出油口的储油器，以及用于通过出油口抽吸储存在集油盘中的油的单个扫气泵。

公开(公告)号：US20050191461A1

公开(公告)日：2005-09-01

申请号：US11065133

申请日：2005-02-24

申请人： Yoshiyuki Kasai ,  Tatsuyuki Kuki

发明人： Yoshiyuki Kasai ,  Tatsuyuki Kuki

IPC分类号： B01D39/20 ,  C04B38/00 ,  F01N3/022 ,  B32B3/12

CPC分类号： B01D39/2068 ,  C04B38/0006 ,  C04B2111/0081 ,  F01N3/0222 ,  F01N2330/06 ,  F01N2330/30 ,  F01N2330/32 ,  F01N2330/34 ,  F01N2330/48 ,  F01N2340/00 ,  Y02T10/20 ,  Y10S55/10 ,  Y10S55/30 ,  Y10T428/24149 ,  C04B35/10 ,  C04B38/0003 ,  C04B35/185 ,  C04B35/195 ,  C04B35/565

摘要： In a honeycomb filter in which a plurality of cells are formed by porous partition walls, and a predetermined cell whose one end portion is plugged, and a remaining cell whose other end portion is plugged are alternately arranged in such a manner as to form checked patterns in the opposite end portions. In a section of the filter, a sectional area of the predetermined cell is different from that of the remaining cell, a value of a ratio of a channel hydraulic diameter of the cell having a large sectional area to that of the cell having a small sectional area is 1.2 or more, at least a sectional shape of the cell having the large sectional area is a quadrangular shape whose portion corresponding to at least one corner portion is circular, and a value of a ratio of minimum thickness of a portion (intersection portion) in which the partition walls cross one another to a thickness of each partition wall 2 is 0.7 or more and less than 1.3. The honeycomb filter is capable of inhibiting a fluid inflow-side end face (opening of an inflow-side cell) from being closed by particulates and the like, and maintaining high strength.

摘要翻译： 在多孔隔壁形成有多个单电池的蜂窝过滤器和一端部插入的规定单元，另一方端部插入的剩余单元交替配置，形成检查图案 在相对的端部。 在过滤器的一部分中，预定电池的截面积与剩余电池的截面积不同，具有大截面的电池的通道水力直径与具有小截面的电池单元的通道水力直径的比值 面积为1.2以上，截面积大的电池单元的截面形状为至少与一个角部对应的部分为圆形的四边形状，并且部分（交叉部分）的最小厚度的比值 ），其中分隔壁彼此交叉以至每个分隔壁2的厚度为0.7以上且小于1.3。 蜂窝过滤器能够抑制流体流入侧端面（流入侧电池的开口）被微粒等封闭，并且保持高强度。

公开(公告)号：US20050138908A1

公开(公告)日：2005-06-30

申请号：US11006604

申请日：2004-12-08

申请人： Yoshiyuki Kasai ,  Tatsuyuki Kuki

发明人： Yoshiyuki Kasai ,  Tatsuyuki Kuki

IPC分类号： B01D39/00 ,  B01D39/20 ,  B01D46/00 ,  B01D46/24 ,  B01J35/04 ,  F01N3/022

CPC分类号： B01D46/2429 ,  B01D46/244 ,  B01D46/2444 ,  B01D46/2451 ,  B01D46/2455 ,  B01D46/2459 ,  B01D2046/2433 ,  B01D2046/2481 ,  B01D2046/2492 ,  B01D2046/2496 ,  B01J23/63 ,  B01J35/04 ,  F01N3/0222 ,  F01N2330/30 ,  F01N2330/48 ,  Y02T10/20 ,  Y10S55/05 ,  Y10S55/10 ,  Y10S55/30 ,  Y10S264/48

摘要： A honeycomb filter 1 includes a cylindrical honeycomb structure 2 having a plurality of cells 4, and plugging members 7 disposed to alternately plug openings 5 of predetermined cells 4a on the side of one end face 6a and the openings 5 of the remaining cells 4b on the side of the other end face 6b of the structure 2 in checkered flag form, and further having second plugging members 8 disposed to plug openings 5 of cells 4 which are not plugged by the first plugging member 7 on either side of two end faces 6a and 6b of the structure 2 corresponding to 0.2 to 2.5% of the area of the cross section perpendicular to the center axis of the structure 2 in a center section occupying at least ⅔ of the area from the center axis of the structure 2 to an outer circumferential surface 11.

摘要翻译： 蜂窝过滤器1包括具有多个单元4的圆筒形蜂窝结构体2和设置成交替地插入一个端面6a一侧的预定单元4a的开口5和其余单元4的开口5的封闭构件7 b在方格标志形式的结构体2的另一端面6b的一侧，并且还具有第二堵塞构件8，该第二堵塞构件8设置成将两个未被第一堵塞构件7堵塞的孔4的开口5插入两个 结构2的端面6a和6b相当于中心部分垂直于结构体2的中心轴线的横截面面积的0.2至2.5％，占中心轴线的至少2/3的面积 结构2的外周面11。

公开(公告)号：US06880619B1

公开(公告)日：2005-04-19

申请号：US09830760

申请日：2000-08-31

申请人： Yutaka Suzukawa ,  Isao Mori ,  Masayasu Nagoshi ,  Takeshi Tada ,  Jun Sudo ,  Yoshiyuki Kasai ,  Kazuhiko Umehara

发明人： Yutaka Suzukawa ,  Isao Mori ,  Masayasu Nagoshi ,  Takeshi Tada ,  Jun Sudo ,  Yoshiyuki Kasai ,  Kazuhiko Umehara

IPC分类号： F23L15/02 ,  F28D20/00 ,  F28D19/00

CPC分类号： F28D20/0056 ,  F23L15/02 ,  F23L2900/15021 ,  F23L2900/15022 ,  Y02E20/348 ,  Y02E60/142

摘要： A heat treatment equipment having a heating chamber having a plurality of regenerative combustors provided with direct-fired burner having a built-in porous regenerator, for applying a heat treatment to an object in the heating chamber, wherein the substantial average surface pore diameter is not uniform for porous regenerators in a plurality of direct-fired burners or a plurality of regenerative combustors. By making contrivances in the shape of porous regenerators of the direct-fired burners or the regenerative heat exchangers arranged in an area where substances causing choking tend to easily adhere to make it difficult for such substances to adhere or prevent choking phenomenon from becoming apparent.

摘要翻译： 一种具有加热室的热处理设备，具有多个再生式燃烧器，该燃烧器具有内置多孔再生器的直接燃烧式燃烧器，用于对加热室内的物体进行热处理，其中大致平均表面孔径不是 在多个直接燃烧的燃烧器或多个再生燃烧器中的多孔再生器的均匀性。 通过以直接燃烧式燃烧器或再生式热交换器的多孔再生器的形状进行设计，使得这些物质难以粘附或防止窒息现象变得明显。

公开(公告)号：US06547555B2

公开(公告)日：2003-04-15

申请号：US10129741

申请日：2002-05-10

申请人： Isao Mori ,  Yutaka Suzukawa ,  Jun Sudo ,  Yoshiyuki Kasai

发明人： Isao Mori ,  Yutaka Suzukawa ,  Jun Sudo ,  Yoshiyuki Kasai

IPC分类号： F23D1144

CPC分类号： F23C5/28 ,  C03B5/235 ,  C03B5/237 ,  F23L15/02 ,  F23L2900/15021 ,  F28D17/02 ,  Y02E20/348 ,  Y02P40/535

摘要： In a regenerator made of materials each comprising alumina as a main ingredient, and used for the regenerative combustion burner which is fired with alternately and repeatedly operations of heat storage by the passage of high-temperature flue gas in a fixed time and heating of combustion air by passage of the combustion air in a next fixed time, under the condition that the flue gas includes metal dust; the alumina purities in the materials for the regenerator are lowered in the order, the high-temperature, medium-temperature and low-temperature parts of the regenerator.

摘要翻译： 在由氧化铝作为主要成分的材料制成的再生器中，用于再生式燃烧器，其通过高温烟道气的固定时间交替重复地进行蓄热运转，燃烧空气的加热 在下一个固定时间内通过燃烧空气，在烟气包括金属粉尘的条件下，用于再生器的材料中的氧化铝纯度按顺序降低，高温，中温和低温 再生器的一部分。

公开(公告)号：US5549725A

公开(公告)日：1996-08-27

申请号：US354490

申请日：1994-12-12

申请人： Yoshiyuki Kasai ,  Kazuhiko Kumazawa ,  Wataru Kotani

发明人： Yoshiyuki Kasai ,  Kazuhiko Kumazawa ,  Wataru Kotani

IPC分类号： B01D39/00 ,  B01D39/20 ,  B01D46/00 ,  B01D46/10 ,  B01D46/24 ,  B01J21/14 ,  B01J35/04 ,  B01J37/00 ,  C04B35/195 ,  C04B38/00 ,  C04B38/06 ,  F01N3/022 ,  F01N3/023 ,  F01N3/032 ,  F01N13/04 ,  C04B35/64

CPC分类号： B01D46/247 ,  B01D39/2075 ,  B01D46/0001 ,  B01D46/0068 ,  B01D46/2429 ,  B01D46/2474 ,  B01J21/14 ,  B01J35/04 ,  B01J37/0009 ,  C04B38/0006 ,  F01N13/011 ,  F01N3/0222 ,  F01N3/023 ,  F01N3/0233 ,  F01N3/032 ,  B01D2046/2433 ,  B01D2046/2437 ,  B01D2273/16 ,  B01D46/2425 ,  B01D46/2466 ,  C04B2111/00793 ,  F01N2330/06 ,  Y10S55/30

摘要： A cordierite ceramic filter is formed by mixing cordierite powders having a porosity of more than 30% as aggregate with raw materials for cordierite generation, poring agents, forming agents and solvents to obtain a ceramic batch, extruding the ceramic batch into a honeycomb shape to obtain a formed body, and firing the formed body. The cordierite ceramic filter has a mean pore size in a range of aggregate mean size.times.0.15.+-.5 .mu.m, has a porosity of more than 30% and has a compressive strength more than 100 kgf/cm.sup.2 in a direction parallel to a flow passage. The cordierite ceramic filter has an excellent filter regeneration function, has a high mechanical strength and is light and compact.

摘要翻译： 堇青石陶瓷过滤器通过混合孔隙率大于30％的堇青石粉末作为骨料与堇青石生成原料，成型剂和溶剂混合而成，得到陶瓷批料，将陶瓷批料挤出成蜂窝状，得到 成形体，并且烧成成形体。 堇青石陶瓷过滤器的平均孔径在总均匀度为15±5 +/-5μm的范围内，具有大于30％的孔隙率，并且在平行于...的方向上具有大于100kgf / cm 2的抗压强度 流通道 堇青石陶瓷过滤器具有优异的过滤器再生功能，机械强度高，结构紧凑。