JPS5397114A - Exhaust gas cleaning device for internal combustion engine - Google Patents

Exhaust gas cleaning device for internal combustion engine

Info

Publication number
JPS5397114A
JPS5397114A JP1159777A JP1159777A JPS5397114A JP S5397114 A JPS5397114 A JP S5397114A JP 1159777 A JP1159777 A JP 1159777A JP 1159777 A JP1159777 A JP 1159777A JP S5397114 A JPS5397114 A JP S5397114A
Authority
JP
Japan
Prior art keywords
exhaust gas
combustion engine
internal combustion
cleaning device
gas cleaning
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
JP1159777A
Other languages
Japanese (ja)
Other versions
JPS572887B2 (en
Inventor
Shizuo Yagi
Kiyoshi Miyaki
Yoshio Ajiki
Saburo Matsuoka
Masao Sekine
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP1159777A priority Critical patent/JPS5397114A/en
Publication of JPS5397114A publication Critical patent/JPS5397114A/en
Publication of JPS572887B2 publication Critical patent/JPS572887B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

PURPOSE:To reduce the production of NOx by means of controlling the maximum combustion temperature in the cylinder, by returning a proper volume of exhaust gas in an exhaust passage directly into the cylinder in such a way that an exhaust valve is opened temporarily just before an air-intake valve has been closed.
JP1159777A 1977-02-07 1977-02-07 Exhaust gas cleaning device for internal combustion engine Granted JPS5397114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1159777A JPS5397114A (en) 1977-02-07 1977-02-07 Exhaust gas cleaning device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1159777A JPS5397114A (en) 1977-02-07 1977-02-07 Exhaust gas cleaning device for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5397114A true JPS5397114A (en) 1978-08-25
JPS572887B2 JPS572887B2 (en) 1982-01-19

Family

ID=11782305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1159777A Granted JPS5397114A (en) 1977-02-07 1977-02-07 Exhaust gas cleaning device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5397114A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019206968A (en) * 2014-11-10 2019-12-05 トゥラ テクノロジー インコーポレイテッドＴｕｌａ Ｔｅｃｈｎｏｌｏｇｙ，Ｉｎｃ． Multi-level skip fire
US11236689B2 (en) 2014-03-13 2022-02-01 Tula Technology, Inc. Skip fire valve control

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861811A (en) * 1971-12-01 1973-08-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861811A (en) * 1971-12-01 1973-08-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11236689B2 (en) 2014-03-13 2022-02-01 Tula Technology, Inc. Skip fire valve control
JP2019206968A (en) * 2014-11-10 2019-12-05 トゥラ テクノロジー インコーポレイテッドＴｕｌａ Ｔｅｃｈｎｏｌｏｇｙ，Ｉｎｃ． Multi-level skip fire

Also Published As

Publication number Publication date
JPS572887B2 (en) 1982-01-19

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