公开(公告)号：US20100155240A1

公开(公告)日：2010-06-24

申请号：US12644675

申请日：2009-12-22

申请人： Hiroshi MATSUOKA ,  Tetsuya Kato ,  Makoto Nakae ,  Syuuichi Nakano

发明人： Hiroshi MATSUOKA ,  Tetsuya Kato ,  Makoto Nakae ,  Syuuichi Nakano

IPC分类号： G01N27/26

CPC分类号： G01N27/4077

摘要： A gas sensor element is composed of a sensor section, a heater section, and a porous protective layer. The sensor section is composed of a solid electrolyte layer and a pair of electrodes. The heater section heats the sensor section to activate it. The porous protective layer covers surfaces of the sensor section and the heater section of the gas sensor element in a gas sensor which is exposed to a target detection gas to be detected. The porous protective layer is made of a mixture of hydrophobic heat resisting particles having a contact angle of not less than 75° to a drop of water, and the hydrophilic heat resisting particles having a contact angle not more than 30° to a drop of water. A gas sensor equipped with the above gas sensor element is also disclosed.

摘要翻译： 气体传感器元件由传感器部分，加热器部分和多孔保护层组成。 传感器部分由固体电解质层和一对电极构成。 加热器部分加热传感器部分来激活它。 多孔保护层覆盖暴露于要检测的目标检测气体的气体传感器中的传感器部分和气体传感器元件的加热器部分的表面。 多孔保护层由与水滴接触角不小于75°的疏水性耐热颗粒的混合物制成，并且与一滴水接触角不大于30°的亲水性耐热颗粒 。 还公开了配备有上述气体传感器元件的气体传感器。

公开(公告)号：US20080274020A1

公开(公告)日：2008-11-06

申请号：US12113771

申请日：2008-05-01

申请人： Hiroshi MATSUOKA

发明人： Hiroshi MATSUOKA

IPC分类号： B01D53/86

CPC分类号： F01N3/022 ,  B01D39/086 ,  B01D39/12 ,  B01D39/2041 ,  B01D46/0001 ,  B01D46/0061 ,  B01D46/2451 ,  B01D46/2455 ,  B01D46/2462 ,  B01D46/2466 ,  B01D46/247 ,  B01D46/2474 ,  B01D46/525 ,  B01D2046/2492 ,  B01D2239/0478 ,  B01D2239/0654 ,  B01D2239/0695 ,  B01D2239/1233 ,  B01D2279/30 ,  B01J23/02 ,  B01J23/38 ,  B01J23/40 ,  B01J23/72 ,  B01J23/745 ,  B01J35/04 ,  B01J37/0225 ,  F01N3/035 ,  F01N2330/10 ,  Y02T10/22

摘要： A carrier for exhaust-gas purification is disclosed, which is able to effectively protect against getting clogged with the particulate matters in a filter having carriers. The carrier is constituted with a web corrugated to have straight and/or zigzag ridges and then wound up into a column. The carrier for exhaust-gas gas purification is made of the web of wire netting or nonwoven metallic fabric, which is embosed to have ridges and grooves extending at least in a widthwise direction and further wound up spirally or stacked on top of the other into the column.

摘要翻译： 公开了一种用于废气净化的载体，其能够有效地防止在具有载体的过滤器中的颗粒物质被堵塞。 载体由波纹状的腹板构成，具有直的和/或之字形的脊，然后卷绕成柱。 用于废气净化的载体由网状或非织造金属织物的网制成，其网状物至少具有沿宽度方向延伸的隆起和凹槽，并且进一步螺旋地卷起或堆叠在另一个的顶部上 柱。