JPH0469618U - - Google Patents

Info

Publication number
JPH0469618U
JPH0469618U JP11368390U JP11368390U JPH0469618U JP H0469618 U JPH0469618 U JP H0469618U JP 11368390 U JP11368390 U JP 11368390U JP 11368390 U JP11368390 U JP 11368390U JP H0469618 U JPH0469618 U JP H0469618U
Authority
JP
Japan
Prior art keywords
air
switching valve
fuel ratio
catalyst
engine
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
JP11368390U
Other languages
English (en)
Japanese (ja)
Other versions
JP2526175Y2 (ja
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 filed Critical
Priority to JP1990113683U priority Critical patent/JP2526175Y2/ja
Publication of JPH0469618U publication Critical patent/JPH0469618U/ja
Application granted granted Critical
Publication of JP2526175Y2 publication Critical patent/JP2526175Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)
JP1990113683U 1990-10-30 1990-10-30 排気浄化装置 Expired - Lifetime JP2526175Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990113683U JP2526175Y2 (ja) 1990-10-30 1990-10-30 排気浄化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990113683U JP2526175Y2 (ja) 1990-10-30 1990-10-30 排気浄化装置

Publications (2)

Publication Number Publication Date
JPH0469618U true JPH0469618U (US20100223739A1-20100909-C00025.png) 1992-06-19
JP2526175Y2 JP2526175Y2 (ja) 1997-02-19

Family

ID=31861294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990113683U Expired - Lifetime JP2526175Y2 (ja) 1990-10-30 1990-10-30 排気浄化装置

Country Status (1)

Country Link
JP (1) JP2526175Y2 (US20100223739A1-20100909-C00025.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0374514A (ja) * 1989-08-12 1991-03-29 Mazda Motor Corp エンジンの排気ガス浄化装置
JPH0436011A (ja) * 1990-05-31 1992-02-06 Toyota Motor Corp 筒内ガソリン噴射内燃機関の排気ガス浄化装置
JPH04175416A (ja) * 1989-12-06 1992-06-23 Toyota Motor Corp 内燃機関の排気浄化装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0374514A (ja) * 1989-08-12 1991-03-29 Mazda Motor Corp エンジンの排気ガス浄化装置
JPH04175416A (ja) * 1989-12-06 1992-06-23 Toyota Motor Corp 内燃機関の排気浄化装置
JPH0436011A (ja) * 1990-05-31 1992-02-06 Toyota Motor Corp 筒内ガソリン噴射内燃機関の排気ガス浄化装置

Also Published As

Publication number Publication date
JP2526175Y2 (ja) 1997-02-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term