JPH052810B2 - - Google Patents

Info

Publication number
JPH052810B2
JPH052810B2 JP4553882A JP4553882A JPH052810B2 JP H052810 B2 JPH052810 B2 JP H052810B2 JP 4553882 A JP4553882 A JP 4553882A JP 4553882 A JP4553882 A JP 4553882A JP H052810 B2 JPH052810 B2 JP H052810B2
Authority
JP
Japan
Prior art keywords
exhaust
temperature
throttle valve
engine
trap
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
JP4553882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58162713A (ja
Inventor
Kenichiro Takama
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 JP57045538A priority Critical patent/JPS58162713A/ja
Publication of JPS58162713A publication Critical patent/JPS58162713A/ja
Publication of JPH052810B2 publication Critical patent/JPH052810B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/0235—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using exhaust gas throttling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/06—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by varying fuel-air ratio, e.g. by enriching fuel-air mixture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
JP57045538A 1982-03-24 1982-03-24 デイ−ゼルエンジンの排気微粒子浄化装置 Granted JPS58162713A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57045538A JPS58162713A (ja) 1982-03-24 1982-03-24 デイ−ゼルエンジンの排気微粒子浄化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57045538A JPS58162713A (ja) 1982-03-24 1982-03-24 デイ−ゼルエンジンの排気微粒子浄化装置

Publications (2)

Publication Number Publication Date
JPS58162713A JPS58162713A (ja) 1983-09-27
JPH052810B2 true JPH052810B2 (it) 1993-01-13

Family

ID=12722148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57045538A Granted JPS58162713A (ja) 1982-03-24 1982-03-24 デイ−ゼルエンジンの排気微粒子浄化装置

Country Status (1)

Country Link
JP (1) JPS58162713A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239407B (en) * 1989-12-27 1994-10-12 Nissan Motor Exhaust gas purifying device for an internal combustion engine
JPH03202609A (ja) * 1989-12-28 1991-09-04 Nissan Motor Co Ltd エンジンの排気浄化装置
JP3826642B2 (ja) * 1999-11-08 2006-09-27 トヨタ自動車株式会社 内燃機関の排気昇温装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51117235A (en) * 1975-04-07 1976-10-15 Hino Motors Ltd Process of low-load engine speed control in diesel engines
JPS5557637A (en) * 1978-10-19 1980-04-28 Gen Motors Corp Diesel engine exhaust filter and particle ashhchanging system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51117235A (en) * 1975-04-07 1976-10-15 Hino Motors Ltd Process of low-load engine speed control in diesel engines
JPS5557637A (en) * 1978-10-19 1980-04-28 Gen Motors Corp Diesel engine exhaust filter and particle ashhchanging system

Also Published As

Publication number Publication date
JPS58162713A (ja) 1983-09-27

Similar Documents

Publication Publication Date Title
JPS6120699B2 (it)
JPS5928009A (ja) デイ−ゼルエンジンの排気微粒子浄化装置
JP2002349239A (ja) ディーゼルエンジンの排気浄化装置
JPS6239246B2 (it)
JPH0423091B2 (it)
JP2004150416A (ja) パティキュレートフィルタの再生方法
JPH0511205B2 (it)
JPH052810B2 (it)
JPH0350095B2 (it)
JPS6193219A (ja) デイ−ゼルパテイキユレ−トオキシダイザシステム
JPS60184918A (ja) デイ−ゼルパテイキユレ−ト捕集部材保護装置
JPH0478809B2 (it)
JPS6140891Y2 (it)
JPS6079114A (ja) 内燃機関の排気微粒子処理装置
JPH0544437A (ja) デイーゼル機関の排気浄化装置
JPS59211710A (ja) 内燃機関の排気微粒子処理装置
JPS58162712A (ja) デイ−ゼルエンジンの排気微粒子浄化装置
JP2004316441A (ja) パティキュレートフィルタの昇温方法
JPH0214523B2 (it)
JPS6319532Y2 (it)
JPS6038018Y2 (ja) デイ−ゼルエンジンの排気微粒子浄化装置
JPH0612169Y2 (ja) 内燃機関の排気微粒子処理装置
JPH0253604B2 (it)
JPS62113814A (ja) デイ−ゼル排気処理装置
JPH0134647Y2 (it)