公开(公告)号：US06892436B2

公开(公告)日：2005-05-17

申请号：US10186726

申请日：2002-07-02

申请人： Satoru Yamaguchi ,  Hiromi Katou ,  Yasushi Miyamura

发明人： Satoru Yamaguchi ,  Hiromi Katou ,  Yasushi Miyamura

IPC分类号： B28B3/26 ,  B25B5/14 ,  B25B5/16 ,  B28B13/00 ,  B23Q7/00

CPC分类号： B25B5/14 ,  B25B5/147 ,  B25B5/163 ,  Y10T29/49345 ,  Y10T29/49998 ,  Y10T29/53991 ,  Y10T428/1234 ,  Y10T428/24149 ,  Y10T428/24165

摘要： A method of holding a dried honeycomb structure 8, which is a honeycomb structure after a drying process and before a firing process, when a ceramic honeycomb structure in which bulkheads forming a number of cells are disposed in the form of a honeycomb is manufactured with a manufacturing method including a extruding process, the drying process, and the firing process. A chuck 1 having a plurality of claws 10 is used and the plurality of claws 10 are allowed to come into contact with an outer periphery 89 of the dried honeycomb structure 8 so that the direction of the pressure F applied to the dried honeycomb structure 8 by the claws is substantially parallel with the bulkheads 81.

摘要翻译： 当将形成多个电池的隔壁的陶瓷蜂窝结构体以蜂窝状的形式设置时，保持作为蜂窝结构的干燥蜂窝结构体8的干燥处理之后和焙烧工序的方法， 制造方法包括挤出工艺，干燥过程和焙烧过程。 使用具有多个爪10的卡盘1，并且允许多个爪10与干燥的蜂窝结构体8的外周89接触，使得施加到干燥的蜂窝结构体8上的压力F的方向由 爪基本上与隔板81平行。

公开(公告)号：US06716019B2

公开(公告)日：2004-04-06

申请号：US09849364

申请日：2001-05-07

申请人： Satoru Yamaguchi ,  Yasunao Miura ,  Hiromi Katou ,  Tadashi Tsuruta

发明人： Satoru Yamaguchi ,  Yasunao Miura ,  Hiromi Katou ,  Tadashi Tsuruta

IPC分类号： B29C4710

CPC分类号： B30B11/246 ,  B28B3/20 ,  B28B3/206 ,  B28B3/222 ,  B28B17/026 ,  B28C1/203

摘要： An extrusion molding apparatus for a ceramic molded product which is capable of passing a ceramic material smoothly through a filter unit is disclosed. The extrusion molding apparatus comprises a mold (11) for molding a ceramic molded product, a screw extruder (4) for supplying a ceramic material (80) to the mold (11), and a filter unit (3) for filtering the ceramic material (80) at the extrusion outlet (41) of the screw extruder (4). The screw extruder (4) has built therein a screw (40) for kneading while at the same time leading the ceramic material (80) forward, and further has, on the front part thereof, a spatula portion (5) adapted to move over the inlet surface (30) of the filter unit (3) and there is a predetermined distance D between the spatula portion and the inlet surface (30).

摘要翻译： 公开了一种能够使陶瓷材料顺利地通过过滤器单元的用于陶瓷成型产品的挤出成型装置。 该挤出成型装置包括用于模制陶瓷模制产品的模具（11），用于将陶瓷材料（80）供应到模具（11）的螺杆挤出机（4）和用于过滤陶瓷材料的过滤器单元 （80）在螺杆挤出机（4）的挤出出口（41）处。 螺杆挤出机（4）内置有用于捏合的螺杆（40），同时将陶瓷材料（80）向前引导，并且在其前部还具有适于移动的刮铲部分（5） 过滤器单元（3）的入口表面（30），并且在刮刀部分和入口表面（30）之间存在预定的距离D.

公开(公告)号：US06652257B2

公开(公告)日：2003-11-25

申请号：US10184897

申请日：2002-07-01

申请人： Satoru Yamaguchi ,  Hiromi Katou ,  Nobutoshi Matsui

发明人： Satoru Yamaguchi ,  Hiromi Katou ,  Nobutoshi Matsui

IPC分类号： B29C4782

CPC分类号： B28B3/206 ,  B28B3/26 ,  B28B3/2654 ,  B28B3/269 ,  B28B17/0072 ,  B29C47/0004 ,  B29C47/38 ,  B29C47/68 ,  B29C47/825 ,  B29C47/86 ,  B29C47/862 ,  B29C47/864 ,  B29C47/92 ,  B29C2947/92209 ,  B29C2947/92447 ,  B29C2947/926 ,  B29C2947/92704 ,  B29C2947/92876 ,  B29C2947/92895 ,  B29C2947/92904 ,  B29C2947/92971 ,  B29K2103/04

摘要： An apparatus for producing a ceramic molding having a desired shape by extruding a ceramic material includes a screw type extruder and mold connected to the distal end of the extruder through a resistance pipe. The ceramic material is pressure-fed from the extruder into the resistance pipe and is heated or cooled from round the periphery of the resistance pipe to control the shape of the ceramic molding extruded from the mold.

摘要翻译： 通过挤出陶瓷材料制造具有所需形状的陶瓷模制品的装置包括螺杆式挤出机和通过电阻管连接到挤出机的远端的模具。 将陶瓷材料从挤出机压力供给到电阻管中，并从电阻管的周边加热或冷却，以控制从模具挤出的陶瓷模制件的形状。

公开(公告)号：US06790025B2

公开(公告)日：2004-09-14

申请号：US09852917

申请日：2001-05-11

申请人： Satoru Yamaguchi ,  Hiromi Katou ,  Yasunao Miura

发明人： Satoru Yamaguchi ,  Hiromi Katou ,  Yasunao Miura

IPC分类号： B28B326

CPC分类号： B30B11/245 ,  B28B3/222 ,  B29C47/366 ,  B29C47/369 ,  B29C47/6062 ,  B29C47/665 ,  B30B11/246

摘要： An extrusion molding apparatus capable of improving the extrusion rate of the ceramic material without a major reconstruction of a drive system is disclosed. The extrusion molding apparatus comprises screw extruders (2, 3) including housings (29, 39) having screws (4, 5) built therein, wherein the ceramic material introduced into the housings (29, 39), respectively, is extruded by way of the forward end extrusion ports by rotating the screws (4, 5). The screws (4, 5) built in the screw extruders (2, 3), respectively, include pressure portions (41, 51) with the feed rate per revolution progressively decreased toward the forward end extrusion port, and extended portions (43, 53) with the feed rate per revolution progressively increased toward the forward end extrusion port.

摘要翻译： 公开了一种能够改善陶瓷材料的挤出速率而不需要重大驱动系统的挤出成型设备。 挤出成型装置包括螺旋挤出机（2,3），其包括内置有螺钉（4,5）的壳体（29,39），其中分别引入壳体（29,39）中的陶瓷材料被挤出通过 通过旋转螺钉（4,5）来驱动前端挤压端口。 螺杆挤出机（2,3）中内置的螺杆（4,5）分别包括压力部分（41,51），每转的进料速度朝向前端挤出口逐渐减小，并且延伸部分（43,43） ），每转的进料速率朝向前端挤出口逐渐增加。

公开(公告)号：US06432341B1

公开(公告)日：2002-08-13

申请号：US09512278

申请日：2000-02-24

申请人： Satoru Yamaguchi ,  Hiromi Katou ,  Nobutoshi Matsui

发明人： Satoru Yamaguchi ,  Hiromi Katou ,  Nobutoshi Matsui

IPC分类号： B28B320

CPC分类号： B28B3/269 ,  B28B3/201 ,  B28B3/206 ,  B28B3/26 ,  B28B3/2654

摘要： A method of producing a ceramic molding having a desired shape involves extruding a ceramic material that has been pressure-fed into a resistance pipe. By using a production apparatus including a screw type extruder and mold, connected to the distal end of the extruder through the resistance pipe, the ceramic material is pressure-fed from the extruder into the resistance pipe. The resistance pipe is heated or cooled at its periphery so as to control the shape of the ceramic molding extruded from the mold.

摘要翻译： 制造具有所需形状的陶瓷模制品的方法包括将经压力馈送到电阻管中的陶瓷材料进行挤出。 通过使用包括螺杆式挤出机和模具的生产设备，通过电阻管连接到挤出机的远端，将陶瓷材料从挤出机压力供给到电阻管中。 电阻管在其周边被加热或冷却，以便控制从模具挤出的陶瓷模制件的形状。

公开(公告)号：US07101165B2

公开(公告)日：2006-09-05

申请号：US10669507

申请日：2003-09-25

申请人： Satoru Yamaguchi ,  Yasunao Miura ,  Hiromi Katou

发明人： Satoru Yamaguchi ,  Yasunao Miura ,  Hiromi Katou

IPC分类号： B28B17/02

CPC分类号： C04B35/62218 ,  B28B3/206 ,  B28B3/222 ,  B28B3/269 ,  B29C47/0028 ,  B29C47/12 ,  B29C47/50 ,  B29C47/60 ,  B29C47/6043 ,  B29C47/6075 ,  B29C47/686 ,  B29L2031/60 ,  C04B2235/6021 ,  C04B2235/94 ,  C04B2235/95

摘要： An extrusion molding apparatus comprises a shaping die for producing a ceramic molded product, and a screw extruder having built therein an extruding screw (40) for mixing while leading a ceramic material forward. The extruding screw (40) includes a pressing screw portion (410) having a first lead (411) and a dispersing screw portion (420) having a second lead (421) adjacent to a forward end (412) of the pressing screw portion (410). The second lead (421) is formed in such a manner that the rear ends of all the second lead surfaces (426) at the rear end (422) of the dispersing screw portion (420) and the forward end of the first lead surface (416) at the forward end (412) of the pressing screw portion (410) are displaced from each other.

摘要翻译： 挤出成形装置包括用于制造陶瓷成型体的成型模具和内置有用于混合的挤出螺杆（40）的螺杆挤出机，同时向前引导陶瓷材料。 挤压螺杆（40）包括具有第一引线（411）的挤压螺纹部分（410）和与挤压螺纹部分的前端（412）相邻的第二引线（421）的分散螺旋部分（420） 410）。 第二引线（421）形成为使得分散螺钉部分（420）的后端（422）处的所有第二引导表面（426）的后端和第一引线表面的前端 （410）的前端（412）的位置彼此偏移。

公开(公告)号：US06932932B2

公开(公告)日：2005-08-23

申请号：US10045085

申请日：2002-01-15

申请人： Yasunao Miura ,  Satoru Yamaguchi ,  Hiromi Katou

发明人： Yasunao Miura ,  Satoru Yamaguchi ,  Hiromi Katou

IPC分类号： H05B6/78 ,  H05B6/64

CPC分类号： H05B6/804 ,  B28B11/241 ,  B28B11/243 ,  B28B11/247 ,  H05B6/78 ,  H05B2206/046

摘要： Method of fabricating at least a honeycomb body include drying a plurality of honeycomb bodies, each having a multiplicity of cells arranged in the shape of a honeycomb and having a wall thickness of 0.125 mm or less, without cracking or wrinkling in the outer peripheral skin portion of the mold. Extrusion-molded argillaceous honeycomb bodies may be dried by placement on porous ceramics trays, having a dielectric loss of 0.1 or less, a porosity of 10% or more and a sectional open area ratio of 50% or more, exposure to at least 70% humidity and simultaneous irradiation with microwaves of 1,000 to 10,000 MHz. Alternatively, extrusion-molded argillaceous honeycomb bodies may be dried by exposure to at least 70% humidity and simultaneous irradiation with microwaves of 1,000 to 10,000 MHz, after which hot air is passed through the cells of the honeycomb bodies.

摘要翻译： 至少制造蜂窝体的方法包括干燥多个蜂窝体，每个蜂窝体具有排列成蜂窝形状的多个孔，壁厚为0.125mm以下，不会在外周皮肤部分发生龟裂或起皱 的模具。 挤出成型的泥质蜂窝体可以通过放置在多孔陶瓷盘上，其介电损耗为0.1以下，孔隙率为10％以上，截面开口率为50％以上，暴露于至少70％ 湿度和同步照射的微波1000至10,000 MHz。 或者，挤出成型的泥质蜂窝体可以通过暴露于至少70％的湿度并且同时照射1,000至10,000MHz的微波来干燥，之后热空气通过蜂窝体的孔。

公开(公告)号：US06638051B2

公开(公告)日：2003-10-28

申请号：US09941664

申请日：2001-08-30

申请人： Satoru Yamaguchi ,  Hiromi Katou

发明人： Satoru Yamaguchi ,  Hiromi Katou

IPC分类号： B29C4760

CPC分类号： B30B11/245 ,  B28B3/22 ,  B28B13/00 ,  B29C47/0009 ,  B29C47/366 ,  B29C47/38 ,  B29C47/40 ,  B29C47/763 ,  B29C47/766

摘要： An extrusion molding machine for producing a ceramic molding is provided in which a ceramic material which has not been kneaded is efficiently introduced to realize a high molding speed. The machine includes a screw extruder and a material introduction portion through which the material is introduced into the screw extruder. The material introduction portion is provided with a casing having an introduction passage connected to a housing of the screw extruder and an opening through which the material is charged, and right and left introduction screws provided in the introduction passage. The introduction screws are provided with lead portions wound in opposite directions and arranged so that the lead portions are engaged substantially in a non-contact state. The introduction screws are rotated so that the material is moved in a direction opposite to the opening at the engagement portion.

公开(公告)号：US06612300B2

公开(公告)日：2003-09-02

申请号：US10212715

申请日：2002-08-07

申请人： Shinji Mukota ,  Satoshi Ishikawa ,  Satoru Yamaguchi ,  Hiromi Katou

发明人： Shinji Mukota ,  Satoshi Ishikawa ,  Satoru Yamaguchi ,  Hiromi Katou

IPC分类号： B28D102

CPC分类号： B28D1/121 ,  B24B27/0675 ,  B24D3/06 ,  B24D5/12

摘要： The present invention provides a cutting method for hard, brittle materials that is capable of completely cutting through hard, brittle materials such as ceramic, glass, concrete, stone and single crystal materials without the occurrence of edge chipping and at high speed. The present invention is characterized by being a method for completely cutting through a hard, brittle material 1 using a disk-shaped rotary grindstone 2, wherein the cross-sectional shape of the outer peripheral edge 20 of rotary grindstone 2 has a V-shaped pointed shape.

摘要翻译： 本发明提供一种硬质脆性材料的切割方法，其能够完全切割硬质，脆性材料如陶瓷，玻璃，混凝土，石材和单晶材料，而不会发生边缘碎裂和高速度。本发明 其特征在于，使用圆盘状的旋转磨石2完全切断硬脆的材料1的方法，其中旋转砂轮2的外周边缘20的截面形状具有V形的尖形形状。

公开(公告)号：US20070194480A1

公开(公告)日：2007-08-23

申请号：US11652104

申请日：2007-01-11

申请人： Satoshi Ishikawa ,  Hiromi Katou ,  Shoichi Goto

发明人： Satoshi Ishikawa ,  Hiromi Katou ,  Shoichi Goto

IPC分类号： B29C47/00

CPC分类号： B28B13/04 ,  B28B11/241 ,  B28B11/243 ,  B28B2003/203 ,  B65G35/06

摘要： The present invention relates to a conveying apparatus for guiding a rod-like ceramic molding, continuously extruded from a mold and extending from the mold while not yet cut, to a cutter for cutting the rod-like ceramic molding into ceramic blocks, each having a predetermined length. The conveying apparatus has pads, each having a placement surface for placing the rod-like ceramic molding while being in contact with the outer circumference of the rod-like ceramic molding, and the placement surface of the pad has an axial length shorter than a half of an axial length of the ceramic block to be cut by the cutter.

摘要翻译： 本发明涉及一种用于引导棒状陶瓷模制品的输送装置，该棒状陶瓷模制件从模具连续挤出并且尚未被切割从模具延伸到用于将棒状陶瓷模制件切割成陶瓷块的切割器，每个模具具有 预定长度。 输送装置具有垫，每个垫具有用于放置棒状陶瓷模制件同时与棒状陶瓷模制件的外周接触的放置表面，并且衬垫的放置表面的轴向长度短于半 由切割器切割的陶瓷块的轴向长度。