JPS5416018A - Exhaust gas purifier for engine - Google Patents

Exhaust gas purifier for engine

Info

Publication number
JPS5416018A
JPS5416018A JP8128677A JP8128677A JPS5416018A JP S5416018 A JPS5416018 A JP S5416018A JP 8128677 A JP8128677 A JP 8128677A JP 8128677 A JP8128677 A JP 8128677A JP S5416018 A JPS5416018 A JP S5416018A
Authority
JP
Japan
Prior art keywords
exhaust gas
engine
gas purifier
oxidation
catalyzer
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
JP8128677A
Other languages
Japanese (ja)
Other versions
JPS5542251B2 (en
Inventor
Kazuyuki Tanaka
Kazuo Kobayashi
Tatsuro Oda
Tadataka Nakasumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo Co Ltd
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 Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP8128677A priority Critical patent/JPS5416018A/en
Publication of JPS5416018A publication Critical patent/JPS5416018A/en
Publication of JPS5542251B2 publication Critical patent/JPS5542251B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)

Abstract

PURPOSE: To provide an exhaust gas purifier for an engine wherein warming up performance of a catalyzer having an oxidation capability is improved by constituring same such that another catalyzer having a reduction capability is caused to serve to an oxidation reaction within an oxidation atmosphere by secondary air in order to raise the temperature of exhaust gas introduced to the catalyzer having an oxidation capability.
COPYRIGHT: (C)1979,JPO&Japio
JP8128677A 1977-07-06 1977-07-06 Exhaust gas purifier for engine Granted JPS5416018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8128677A JPS5416018A (en) 1977-07-06 1977-07-06 Exhaust gas purifier for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8128677A JPS5416018A (en) 1977-07-06 1977-07-06 Exhaust gas purifier for engine

Publications (2)

Publication Number Publication Date
JPS5416018A true JPS5416018A (en) 1979-02-06
JPS5542251B2 JPS5542251B2 (en) 1980-10-29

Family

ID=13742123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8128677A Granted JPS5416018A (en) 1977-07-06 1977-07-06 Exhaust gas purifier for engine

Country Status (1)

Country Link
JP (1) JPS5416018A (en)

Also Published As

Publication number Publication date
JPS5542251B2 (en) 1980-10-29

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