JP2501615Y2 - 内燃機関の排気浄化装置 - Google Patents

内燃機関の排気浄化装置

Info

Publication number
JP2501615Y2
JP2501615Y2 JP1990118879U JP11887990U JP2501615Y2 JP 2501615 Y2 JP2501615 Y2 JP 2501615Y2 JP 1990118879 U JP1990118879 U JP 1990118879U JP 11887990 U JP11887990 U JP 11887990U JP 2501615 Y2 JP2501615 Y2 JP 2501615Y2
Authority
JP
Japan
Prior art keywords
catalyst
temperature
exhaust gas
nox
lean nox
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.)
Expired - Lifetime
Application number
JP1990118879U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0383314U (enExample
Inventor
信也 広田
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 JP1990118879U priority Critical patent/JP2501615Y2/ja
Publication of JPH0383314U publication Critical patent/JPH0383314U/ja
Application granted granted Critical
Publication of JP2501615Y2 publication Critical patent/JP2501615Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)
JP1990118879U 1990-11-15 1990-11-15 内燃機関の排気浄化装置 Expired - Lifetime JP2501615Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990118879U JP2501615Y2 (ja) 1990-11-15 1990-11-15 内燃機関の排気浄化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990118879U JP2501615Y2 (ja) 1990-11-15 1990-11-15 内燃機関の排気浄化装置

Publications (2)

Publication Number Publication Date
JPH0383314U JPH0383314U (enExample) 1991-08-23
JP2501615Y2 true JP2501615Y2 (ja) 1996-06-19

Family

ID=31667023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990118879U Expired - Lifetime JP2501615Y2 (ja) 1990-11-15 1990-11-15 内燃機関の排気浄化装置

Country Status (1)

Country Link
JP (1) JP2501615Y2 (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699004U (enExample) * 1979-12-28 1981-08-05
JPS6436517U (enExample) * 1987-08-28 1989-03-06
JP2600785B2 (ja) * 1988-04-09 1997-04-16 トヨタ自動車株式会社 排気浄化装置

Also Published As

Publication number Publication date
JPH0383314U (enExample) 1991-08-23

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