JPS59190925U - Monolith catalyst for exhaust gas purification - Google Patents

Monolith catalyst for exhaust gas purification

Info

Publication number
JPS59190925U
JPS59190925U JP8497283U JP8497283U JPS59190925U JP S59190925 U JPS59190925 U JP S59190925U JP 8497283 U JP8497283 U JP 8497283U JP 8497283 U JP8497283 U JP 8497283U JP S59190925 U JPS59190925 U JP S59190925U
Authority
JP
Japan
Prior art keywords
exhaust gas
gas purification
monolith catalyst
catalyst
monolith
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
JP8497283U
Other languages
Japanese (ja)
Other versions
JPH0346171Y2 (en
Inventor
桜井　茂徳
伸一 松本
直人 三好
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 JP8497283U priority Critical patent/JPS59190925U/en
Publication of JPS59190925U publication Critical patent/JPS59190925U/en
Application granted granted Critical
Publication of JPH0346171Y2 publication Critical patent/JPH0346171Y2/ja
Granted legal-status Critical Current

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  • Exhaust Gas After Treatment (AREA)

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図は本考案を説明するためのモノリス触媒１　　の
斜視図、第２図は本考案触媒の比表面積分布状態の一例
を示すグラフである。 図中、ａ、　　ｂ、　　ｃは細孔径の異なる部分を示す
。FIG. 1 is a perspective view of a monolithic catalyst 1 for explaining the present invention, and FIG. 2 is a graph showing an example of the specific surface area distribution state of the catalyst of the present invention. In the figure, a, b, and c indicate portions with different pore diameters.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排気ガスの流入側から流出側に向けて細孔径が大より小
となるようにしたことを特徴とする排気ガス浄化用モノ
リス触媒。A monolithic catalyst for purifying exhaust gas, characterized in that the pore diameter becomes smaller from the inlet side to the outlet side of the exhaust gas.
JP8497283U 1983-06-03 1983-06-03 Monolith catalyst for exhaust gas purification Granted JPS59190925U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8497283U JPS59190925U (en) 1983-06-03 1983-06-03 Monolith catalyst for exhaust gas purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8497283U JPS59190925U (en) 1983-06-03 1983-06-03 Monolith catalyst for exhaust gas purification

Publications (2)

Publication Number Publication Date
JPS59190925U true JPS59190925U (en) 1984-12-18
JPH0346171Y2 JPH0346171Y2 (en) 1991-09-30

Family

ID=30214938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8497283U Granted JPS59190925U (en) 1983-06-03 1983-06-03 Monolith catalyst for exhaust gas purification

Country Status (1)

Country Link
JP (1) JPS59190925U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921519A (en) * 1972-06-26 1974-02-26
JPS5217615U (en) * 1975-07-23 1977-02-08
JPS5231870U (en) * 1975-08-29 1977-03-05

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921519A (en) * 1972-06-26 1974-02-26
JPS5217615U (en) * 1975-07-23 1977-02-08
JPS5231870U (en) * 1975-08-29 1977-03-05

Also Published As

Publication number Publication date
JPH0346171Y2 (en) 1991-09-30

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