公开(公告)号：US5086210A

公开(公告)日：1992-02-04

申请号：US329616

申请日：1989-03-28

申请人： Naochika Nunogaki ,  Tetuo Toyama ,  Nobuei Ito

发明人： Naochika Nunogaki ,  Tetuo Toyama ,  Nobuei Ito

IPC分类号： C04B35/56 ,  C04B35/58 ,  C04B35/593 ,  F23Q7/00

CPC分类号： C04B35/584 ,  C04B35/5607 ,  C04B35/593 ,  C04B35/645 ,  F23Q7/001

摘要： An electrically conductive ceramic material containing at least 20 wt % of Mo.sub.5 Si.sub.3 C and having a resistance-temperature coefficient no greater than 5.times.10.sup.-4 deg.sup.-1 is used to make the heating element of a self-controlling type glow plug having a resistor with a larger temperature-resistance coefficient, such as iron or nickel, connected in series to the heating element for controlling the supply of electric current to the heating element. The ceramic material is made by firing a ceramic powder mixture of Mo and Si mixed with carbon black.

公开(公告)号：US4088608A

公开(公告)日：1978-05-09

申请号：US745047

申请日：1976-11-26

申请人： Masao Tanaka ,  Makoto Takemura ,  Nobuei Ito

发明人： Masao Tanaka ,  Makoto Takemura ,  Nobuei Ito

IPC分类号： C10G11/20 ,  B01J21/00 ,  B01J23/40 ,  B01J23/58 ,  C01B3/40 ,  B01J21/04

CPC分类号： B01J23/58 ,  B01J21/005 ,  B01J23/40 ,  C01B3/40 ,  C01B2203/1041 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1082 ,  Y02P20/52

摘要： A catalyst for reforming hydrocarbon fuels into a hydrogen-rich reformed gas comprising an active carrier consisting of magnesium aluminate of spinel structure as represented by the formulaMgAl.sub.2 O.sub.4and at least one catalyst metal selected from the group consisting of platinum, rhodium and a mixture thereof supported by said carrier.

摘要翻译： 一种用于将碳氢化合物燃料重整成富氢重整气体的催化剂，包括由式MgAl 2 O 4表示的由尖晶石结构的铝酸镁组成的活性载体和选自铂，铑及其混合物中的至少一种催化剂金属的载体 由承运人