公开(公告)号：US5063345A

公开(公告)日：1991-11-05

申请号：US583275

申请日：1990-09-17

申请人： Takeo Akiyama

发明人： Takeo Akiyama

IPC分类号： B60T8/171 ,  G01D5/245 ,  G01P1/02 ,  G01P3/488

CPC分类号： G01P3/488 ,  B60T8/171 ,  G01P1/026

摘要： A wheel speed sensor apparatus for detecting the rotational speed of a road wheel of an automotive vehicle. The apparatus includes a toothed rotor rotatable with a road wheel of the vehicle. A sensor main body contains an element which produces an electical signal in response to adjacent passage of the rotor teeth upon rotation of the sensor rotor. The sensor main body is fitted inside inside a metallic sleeve in a manner such that a tip end section of the sensor main body is in close proximity to the sensor rotor. The metallic sleeve is fitted in the installation hole. The installation member is made of aluminum or aluminum alloy and is connected with the base section of a suspension strut of the vehicle.

摘要翻译： 一种用于检测机动车辆的车轮的转速的车轮速度传感器装置。 该装置包括可与车辆的车轮一起旋转的带齿转子。 传感器主体包含在传感器转子旋转时响应于转子齿的相邻通道产生电信号的元件。 传感器主体以传感器主体的前端部分靠近传感器转子的方式装配在金属套筒的内部。 金属套筒安装在安装孔中。 安装构件由铝或铝合金制成，并与车辆的悬架支柱的基部连接。

公开(公告)号：US4940684A

公开(公告)日：1990-07-10

申请号：US250136

申请日：1988-09-27

申请人： Takeshi Okutani ,  Yoshinori Nakata ,  Masaaki Suzuki ,  Takeo Akiyama

发明人： Takeshi Okutani ,  Yoshinori Nakata ,  Masaaki Suzuki ,  Takeo Akiyama

IPC分类号： B01D53/94 ,  B01J27/224 ,  B01J27/24

CPC分类号： B01D53/945 ,  B01J27/224 ,  B01J27/24 ,  Y02T10/22

摘要： There are disclosed a catalyst which comprises a carrier composed of a porous silicon carbide or a porous silicon nitride prepared by a silicon-accumulated biomass and a catalytic substance supported thereon, and a method for preparing a catalyst which comprises supporting a catalytic substance on a porous silicon carbide or a porous silicon nitride prepared by subjecting a silicon-accumulated biomass to heat treatment under an argon or a nitrogen atmosphere.

摘要翻译： 公开了一种催化剂，其包括由多孔碳化硅构成的载体或由积累积累的生物质和负载在其上的催化物质制备的多孔氮化硅，以及制备催化剂的方法，该方法包括将催化物质负载在多孔碳 碳化硅或通过使硅积累的生物质在氩气或氮气氛下进行热处理而制备的多孔氮化硅。