JPS6017239U - Catalyst for exhaust gas purification - Google Patents

Catalyst for exhaust gas purification

Info

Publication number
JPS6017239U
JPS6017239U JP10728383U JP10728383U JPS6017239U JP S6017239 U JPS6017239 U JP S6017239U JP 10728383 U JP10728383 U JP 10728383U JP 10728383 U JP10728383 U JP 10728383U JP S6017239 U JPS6017239 U JP S6017239U
Authority
JP
Japan
Prior art keywords
catalyst
exhaust gas
gas purification
palladium
layers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10728383U
Other languages
Japanese (ja)
Other versions
JPH0331396Y2 (en
Inventor
伸一 松本
桜井　茂徳
Original Assignee
トヨタ自動車株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP10728383U priority Critical patent/JPS6017239U/en
Publication of JPS6017239U publication Critical patent/JPS6017239U/en
Application granted granted Critical
Publication of JPH0331396Y2 publication Critical patent/JPH0331396Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の排気ガス浄化用触媒の斜視図、第２図
は第１図の触媒の一部拡大断面図である。 図中、１・・・・・・排気ガス浄化用触媒、２・・・・
・・コージェライト質担体基材、３・・・・・・アルミ
ナ層Ａ、　４・・・・・・アルミナ層Ｂ０FIG. 1 is a perspective view of the exhaust gas purifying catalyst of the present invention, and FIG. 2 is a partially enlarged sectional view of the catalyst of FIG. 1. In the figure, 1... Exhaust gas purification catalyst, 2...
... Cordierite carrier base material, 3 ... Alumina layer A, 4 ... Alumina layer B0

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コージェライト等からなる基材の表面に活性アルミナ層
を上下２層に積層し、下層にはパラジウムを、上層には
上記下層よりも少量のパラジウムと、ロジウムを担持せ
しめたことを特徴とする排気ガス浄化用触媒。。An exhaust gas characterized by laminating activated alumina layers in two layers, upper and lower, on the surface of a base material made of cordierite, etc., with the lower layer carrying palladium, and the upper layer carrying a smaller amount of palladium and rhodium than the lower layer. Catalyst for gas purification. .
JP10728383U 1983-07-11 1983-07-11 Catalyst for exhaust gas purification Granted JPS6017239U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10728383U JPS6017239U (en) 1983-07-11 1983-07-11 Catalyst for exhaust gas purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10728383U JPS6017239U (en) 1983-07-11 1983-07-11 Catalyst for exhaust gas purification

Publications (2)

Publication Number Publication Date
JPS6017239U true JPS6017239U (en) 1985-02-05
JPH0331396Y2 JPH0331396Y2 (en) 1991-07-03

Family

ID=30250727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10728383U Granted JPS6017239U (en) 1983-07-11 1983-07-11 Catalyst for exhaust gas purification

Country Status (1)

Country Link
JP (1) JPS6017239U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008053690A1 (en) * 2006-10-30 2008-05-08 Cataler Corporation Exhaust gas purifying catalyst
JP2013166097A (en) * 2012-02-14 2013-08-29 Toyota Motor Corp Exhaust gas-purifying catalyst

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50145381A (en) * 1974-05-14 1975-11-21
JPS50145381U (en) * 1974-05-17 1975-12-01
JPS5478389A (en) * 1977-12-06 1979-06-22 Mitsui Mining & Smelting Co Impregnating liquid for catalyst manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50145381A (en) * 1974-05-14 1975-11-21
JPS50145381U (en) * 1974-05-17 1975-12-01
JPS5478389A (en) * 1977-12-06 1979-06-22 Mitsui Mining & Smelting Co Impregnating liquid for catalyst manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008053690A1 (en) * 2006-10-30 2008-05-08 Cataler Corporation Exhaust gas purifying catalyst
JP2008110303A (en) * 2006-10-30 2008-05-15 Cataler Corp Catalyst for purifying exhaust gas
JP2013166097A (en) * 2012-02-14 2013-08-29 Toyota Motor Corp Exhaust gas-purifying catalyst

Also Published As

Publication number Publication date
JPH0331396Y2 (en) 1991-07-03

Similar Documents

Publication Publication Date Title
JPS6017239U (en) Catalyst for exhaust gas purification
JPS59171744U (en) Catalyst for exhaust gas purification
JPH0199432U (en)
JPS6115036U (en) Catalyst base material
JPS6295724U (en)
JPS59190925U (en) Monolith catalyst for exhaust gas purification
JPS5931440U (en) Catalyst for exhaust gas purification
JPS63193532U (en)
JPH01137732U (en)
JPS63185447U (en)
JPS621737U (en)
JPS6257721U (en)
JPS5939639U (en) Monolith catalyst for exhaust gas purification
JPS6452543U (en)
JPS6386833U (en)
JPS5877600U (en) Mats for vehicle seats
JPH03102237U (en)
JPS6129014U (en) catalytic converter
JPS6097737U (en) composite glass
JPS6439819U (en)
JPS6083617U (en) poultice
JPS59179219U (en) Monolithic catalyst holding device
JPS6224942U (en)
JPH0398941U (en)
JPS6129823U (en) Monolithic catalyst for automobile exhaust gas purification