公开(公告)号：US20130255854A1

公开(公告)日：2013-10-03

申请号：US13851397

申请日：2013-03-27

Applicant: NGK INSULATORS, LTD.

Inventor： Toru OGAWA ,  Shuhei FUJITA ,  Shinya YOSHIDA

IPC: H01B13/00

CPC classification number: H01B13/0016 ,  B01D46/2418 ,  B01J35/04 ,  B28B11/041 ,  B28B19/0038 ,  C04B38/0006 ,  C04B41/009 ,  C04B41/45 ,  C04B41/4501 ,  C04B41/4511 ,  C04B41/5059 ,  C04B41/51 ,  C04B41/87 ,  C04B2111/0081 ,  C09D5/38 ,  F01N3/022 ,  F01N3/28 ,  F01N3/2828 ,  H05B3/00 ,  H05B3/26 ,  C04B35/565 ,  C04B35/571 ,  C04B41/5096

Abstract: The manufacturing method of the honeycomb structure includes a step of coating a surface of each of releasing sheets with a paste for an electrode, to prepare electrode forming sheets in which the releasing sheets are provided with electrode paste films; a formed honeycomb body with the electrode forming sheets forming step of attaching the electrode forming sheets to a side surface of a tubular formed ceramic honeycomb body which is the curved surface to prepare a formed honeycomb body with the electrode forming sheets; and a honeycomb structure forming step of firing the formed honeycomb body, or removing releasing sheets from the formed honeycomb body to form the formed honeycomb body with the pastes for the electrodes, and then firing the formed honeycomb body with the pastes for the electrodes, to obtain a honeycomb structure having a side surface provided with the electrodes.

Abstract translation: 蜂窝结构体的制造方法包括用电极用糊剂涂布各剥离片的表面的步骤，制备电极形成片，其中剥离片设置有电极糊剂膜; 具有电极形成片形成步骤的成形蜂窝体，所述电极形成片形成步骤是将电极形成片附着到作为弯曲表面的管状陶瓷蜂窝体的侧表面，以制备具有电极形成片的成形蜂窝体; 以及对形成的蜂窝体进行烧成的蜂窝结构体的形成工序，或者从形成的蜂窝体中除去脱模片，形成电极用糊料形成的蜂窝体，然后，利用电极用糊料烧结成形的蜂窝体， 获得具有设置有电极的侧面的蜂窝结构体。

公开(公告)号：US20140008839A1

公开(公告)日：2014-01-09

申请号：US14023792

申请日：2013-09-11

Applicant: NGK INSULATORS, LTD.

Inventor： Koji KIMURA ,  Takuya NUNOME ,  Shuhei FUJITA

IPC: B29C43/18

CPC classification number: B29C43/18 ,  B29D99/0089 ,  B29L2031/608 ,  Y10T428/24157

Abstract: A honeycomb structure includes porous partition walls via which a plurality of cells constituting through channels for a fluid are partitioned; and an outer peripheral wall positioned in the outermost periphery of the structure. Open frontal areas of predetermined cells in an end face of the structure on a fluid inlet side thereof and open frontal areas of remaining cells in an end face of the structure on a fluid outlet side thereof have plugged portions. The outward end faces of the plugged portions are flat, the plugged portions do not have any bubble having a diameter of 0.3 mm or more, and a value obtained by dividing the standard deviation of the plugging depths of the plugged portions by the average plugging depth of the plugged portions is 0.15 or less.

Abstract translation: 蜂窝结构体包括多孔分隔壁，多个分隔壁通过通道形成的多个单元; 以及位于该结构的最外周的外周壁。 在其流体入口侧的结构的端面中打开预定单元的正面区域，并且在其流体出口侧的结构的端面中的开放的剩余单元的正面区域具有堵塞部分。 堵塞部分的外端面平坦，堵塞部分不具有直径为0.3mm以上的任何气泡，并且通过将堵塞部分的堵塞深度的标准偏差除以平均堵塞深度 的插入部分为0.15以下。

公开(公告)号：US20150354892A1

公开(公告)日：2015-12-10

申请号：US14832196

申请日：2015-08-21

Applicant: NGK Insulators, Ltd.

Inventor： Shuhei FUJITA ,  Shinya YOSHIDA ,  Hiroyuki TSUJI

IPC: F26B3/28 ,  F26B3/30

CPC classification number: F26B3/283 ,  B05D3/0263 ,  F26B3/30 ,  F26B13/10

Abstract: A drying apparatus includes a furnace body 10; a conveyor belt 20 configured to move in an interior space of the furnace body 10, with an object to be dried loaded thereon; and a plurality of infrared heaters 40 arranged above the conveyor belt 20 in the interior space of the furnace body 10. A division wall 50 is provided, which divides the interior space of the furnace body 10 into a space S1 including the conveyor belt 20 and a space S2 including the infrared heaters 40. In the division wall 50, first portions 51 located at positions corresponding to the respective infrared heaters 40 in the longitudinal direction are made of a material that transmits infrared radiation, whereas second portions 52 located at positions corresponding to respective spaces between adjacent infrared heaters 40 in the longitudinal direction are made of a material that does not transmit infrared radiation.

Abstract translation: 干燥装置包括炉体10; 输送带20，其构造成在炉体10的内部空间中移动，待干燥物体装载在其上; 以及在炉体10的内部空间内配置在输送带20的上方的多个红外线加热器40.设置分隔壁50，将炉体10的内部空间分成包括输送带20的空间S1， 包括红外加热器40的空间S2。在分隔壁50中，位于相应于红外线加热器40的纵向方向上的位置处的第一部分51由透射红外辐射的材料制成，而第二部分52位于相应的位置 在相邻的红外线加热器40之间的纵向方向上的相应空间由不透射红外线的材料制成。

公开(公告)号：US20130260029A1

公开(公告)日：2013-10-03

申请号：US13904243

申请日：2013-05-29

Applicant: NGK INSULATORS, LTD.

Inventor： Hiroyuki TSUJI ,  Takayoshi AKAO ,  Shuhei FUJITA ,  Kazuhi MATSUMOTO

IPC: B05D1/12

CPC classification number: B05D1/12 ,  B01J35/04 ,  B01J37/0232 ,  B05B7/0075 ,  B05B7/1409 ,  B05B7/1454 ,  B05B7/1486 ,  B05B12/084 ,  B05B13/0609 ,  B05B15/18 ,  B05D1/22 ,  B08B5/02 ,  C04B41/009 ,  C04B41/4545 ,  C04B41/87 ,  C04B2111/00793 ,  C04B41/457 ,  C04B41/5025 ,  C04B41/5024 ,  C04B41/5059 ,  C04B35/00 ,  C04B38/0006 ,  C04B35/565

Abstract: A method of producing a honeycomb filter using a production apparatus that includes: a workpiece securing section for securing a base of a honeycomb filter; a powder transfer section for transferring a powder together with a pressurized gas (e.g., air); an introduction section for introducing the powder that has transferred from the powder transfer section into the base secured by the workpiece securing section when the apparatus is used; a suction section for sucking the gas that has passed through the base secured by the workpiece securing section using suction means; a cleaning section for removing a surplus powder adhering to an end face of the base after the introduction of the powder; a judgment section for judging an amount of the powder adhering to the base; and a workpiece transfer section for transferring the base among the workpiece securing section, the cleaning section, and the judgment section.

Abstract translation: 一种使用生产装置制造蜂窝过滤器的方法，该制造装置包括：用于固定蜂窝过滤器的基部的工件固定部; 用于将粉末与加压气体（例如空气）一起转移的粉末转移部分; 引入部，用于当使用所述装置时将从所述粉末转印部转移的粉末引入到由所述工件固定部固定的基体中; 抽吸部，用于吸引已经通过所述基座的气体，所述气体由所述工件固定部使用抽吸装置固定; 清洁部，用于去除在引入粉末之后附着在基底的端面上的剩余粉末; 用于判断粘附到基底上的粉末的量的判断部分; 以及用于在工件固定部分，清洁部分和判断部分之间传送基部的工件传送部分。