JPS6412014A - Exhaust gas purification device - Google Patents

Exhaust gas purification device

Info

Publication number
JPS6412014A
JPS6412014A JP16440087A JP16440087A JPS6412014A JP S6412014 A JPS6412014 A JP S6412014A JP 16440087 A JP16440087 A JP 16440087A JP 16440087 A JP16440087 A JP 16440087A JP S6412014 A JPS6412014 A JP S6412014A
Authority
JP
Japan
Prior art keywords
exhaust gas
intake duct
intake
oxidized
gas purification
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
JP16440087A
Other languages
Japanese (ja)
Other versions
JPH056013B2 (en
Inventor
Seiji Hikino
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.)
Hino Motors Ltd
Original Assignee
Hino Motors 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 Hino Motors Ltd filed Critical Hino Motors Ltd
Priority to JP16440087A priority Critical patent/JPS6412014A/en
Publication of JPS6412014A publication Critical patent/JPS6412014A/en
Publication of JPH056013B2 publication Critical patent/JPH056013B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)

Abstract

PURPOSE:To keep off any overheat in an oxidized catalyzer by installing an intake duct at the outside of an oxidized catalytic case in an exhaust system, and leading intake air into an intake system through the intake duct at the time of increment of an unburnt component in the exhaust gas. CONSTITUTION:An intake duct 19 is installed at the outside of a oxidized catalyzer 18 installed in an exhaust pipe 17. This intake duct 19 is connected to an air cleaner 13 via a selector valve 20. And, when an unburnt component in the exhaust gas is increased, the selector valve 20 is selected, and intake air is led into the air cleaner 13 from the intake duct 19. With this constitution, the oxidized catalyzer 18 is cooled and its overheat is thus prevented from occurring.
JP16440087A 1987-07-01 1987-07-01 Exhaust gas purification device Granted JPS6412014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16440087A JPS6412014A (en) 1987-07-01 1987-07-01 Exhaust gas purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16440087A JPS6412014A (en) 1987-07-01 1987-07-01 Exhaust gas purification device

Publications (2)

Publication Number Publication Date
JPS6412014A true JPS6412014A (en) 1989-01-17
JPH056013B2 JPH056013B2 (en) 1993-01-25

Family

ID=15792409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16440087A Granted JPS6412014A (en) 1987-07-01 1987-07-01 Exhaust gas purification device

Country Status (1)

Country Link
JP (1) JPS6412014A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10303531B4 (en) * 2002-01-31 2007-10-25 Visteon Global Technologies Inc., Van Buren Super integration of a three-way catalytic converter and heat exchanger to control intake air temperature for HCCI engines
US20250027458A1 (en) * 2023-07-21 2025-01-23 Xi'an Jiaotong University Internal combustion engine with external circulation system and working method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10303531B4 (en) * 2002-01-31 2007-10-25 Visteon Global Technologies Inc., Van Buren Super integration of a three-way catalytic converter and heat exchanger to control intake air temperature for HCCI engines
US20250027458A1 (en) * 2023-07-21 2025-01-23 Xi'an Jiaotong University Internal combustion engine with external circulation system and working method thereof
US12313015B2 (en) * 2023-07-21 2025-05-27 Xi'an Jiaotong University Internal combustion engine with external circulation system and working method thereof

Also Published As

Publication number Publication date
JPH056013B2 (en) 1993-01-25

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