JPS5425323A - Exhaust gas purifier for internal combustion engine - Google Patents

Exhaust gas purifier for internal combustion engine

Info

Publication number
JPS5425323A
JPS5425323A JP8919677A JP8919677A JPS5425323A JP S5425323 A JPS5425323 A JP S5425323A JP 8919677 A JP8919677 A JP 8919677A JP 8919677 A JP8919677 A JP 8919677A JP S5425323 A JPS5425323 A JP S5425323A
Authority
JP
Japan
Prior art keywords
exhaust gas
combustion engine
internal combustion
gas purifier
continuously
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.)
Pending
Application number
JP8919677A
Other languages
Japanese (ja)
Inventor
Tatsumi Furukubo
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP8919677A priority Critical patent/JPS5425323A/en
Publication of JPS5425323A publication Critical patent/JPS5425323A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)

Abstract

PURPOSE: To continuously or intermittently supply secondary air without detecting the mixture ratio of exhaust gas by an O2 sensor, by using a ternary catalytic converter.
COPYRIGHT: (C)1979,JPO&Japio
JP8919677A 1977-07-27 1977-07-27 Exhaust gas purifier for internal combustion engine Pending JPS5425323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8919677A JPS5425323A (en) 1977-07-27 1977-07-27 Exhaust gas purifier for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8919677A JPS5425323A (en) 1977-07-27 1977-07-27 Exhaust gas purifier for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5425323A true JPS5425323A (en) 1979-02-26

Family

ID=13963950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8919677A Pending JPS5425323A (en) 1977-07-27 1977-07-27 Exhaust gas purifier for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5425323A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464896A (en) * 1981-04-11 1984-08-14 Fuji Jukogyo Kabushiki Kaisha System for supplying secondary air for an internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464896A (en) * 1981-04-11 1984-08-14 Fuji Jukogyo Kabushiki Kaisha System for supplying secondary air for an internal combustion engine

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