JPS51149409A - Purification device for internal combustion engine - Google Patents

Purification device for internal combustion engine

Info

Publication number
JPS51149409A
JPS51149409A JP7417875A JP7417875A JPS51149409A JP S51149409 A JPS51149409 A JP S51149409A JP 7417875 A JP7417875 A JP 7417875A JP 7417875 A JP7417875 A JP 7417875A JP S51149409 A JPS51149409 A JP S51149409A
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
purification device
cylinder
frpm
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
JP7417875A
Other languages
Japanese (ja)
Inventor
Masanori Hanaoka
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 JP7417875A priority Critical patent/JPS51149409A/en
Priority to US05/723,289 priority patent/US4075837A/en
Publication of JPS51149409A publication Critical patent/JPS51149409A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)

Abstract

PURPOSE: When required to burn out the unburnt component in exhaust gas. selected one cylinder of multi-cylinder type engine will be shut out frpm fuel supply and will function as a secondary air feeding pump which will demonstrate remarkable effect on exhaust purification.
COPYRIGHT: (C)1976,JPO&Japio
JP7417875A 1975-06-18 1975-06-18 Purification device for internal combustion engine Pending JPS51149409A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7417875A JPS51149409A (en) 1975-06-18 1975-06-18 Purification device for internal combustion engine
US05/723,289 US4075837A (en) 1975-06-18 1976-09-14 Exhaust gas purifying system for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7417875A JPS51149409A (en) 1975-06-18 1975-06-18 Purification device for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS51149409A true JPS51149409A (en) 1976-12-22

Family

ID=13539639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7417875A Pending JPS51149409A (en) 1975-06-18 1975-06-18 Purification device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS51149409A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006349083A (en) * 2005-06-17 2006-12-28 Nissan Diesel Motor Co Ltd Injection hose for liquid reducing-agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006349083A (en) * 2005-06-17 2006-12-28 Nissan Diesel Motor Co Ltd Injection hose for liquid reducing-agent

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