JPH0232450B2 - - Google Patents

Info

Publication number
JPH0232450B2
JPH0232450B2 JP57041557A JP4155782A JPH0232450B2 JP H0232450 B2 JPH0232450 B2 JP H0232450B2 JP 57041557 A JP57041557 A JP 57041557A JP 4155782 A JP4155782 A JP 4155782A JP H0232450 B2 JPH0232450 B2 JP H0232450B2
Authority
JP
Japan
Prior art keywords
exhaust gas
filter member
valve
internal combustion
passage
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
JP57041557A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58158310A (ja
Inventor
Akikazu Kojima
Shigeru Kamya
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP57041557A priority Critical patent/JPS58158310A/ja
Priority to US06/475,625 priority patent/US4558565A/en
Publication of JPS58158310A publication Critical patent/JPS58158310A/ja
Publication of JPH0232450B2 publication Critical patent/JPH0232450B2/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
    • F01N3/027—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 electric or magnetic heating 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
    • F01N3/031—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 having means for by-passing filters, e.g. when clogged or during cold engine start
    • F01N3/032—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 having means for by-passing filters, e.g. when clogged or during cold engine start during filter regeneration only
    • 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
    • F01N2390/00—Arrangements for controlling or regulating exhaust apparatus
    • F01N2390/04—Arrangements for controlling or regulating exhaust apparatus using electropneumatic components
    • 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
    • F01N2410/00—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device
    • F01N2410/04—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device during regeneration period, e.g. of particle filter

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)
JP57041557A 1982-03-16 1982-03-16 内燃機関の排気ガス微粒子浄化装置 Granted JPS58158310A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57041557A JPS58158310A (ja) 1982-03-16 1982-03-16 内燃機関の排気ガス微粒子浄化装置
US06/475,625 US4558565A (en) 1982-03-16 1983-03-15 Exhaust gas cleaning device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57041557A JPS58158310A (ja) 1982-03-16 1982-03-16 内燃機関の排気ガス微粒子浄化装置

Publications (2)

Publication Number Publication Date
JPS58158310A JPS58158310A (ja) 1983-09-20
JPH0232450B2 true JPH0232450B2 (no) 1990-07-20

Family

ID=12611727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57041557A Granted JPS58158310A (ja) 1982-03-16 1982-03-16 内燃機関の排気ガス微粒子浄化装置

Country Status (1)

Country Link
JP (1) JPS58158310A (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187511A (ja) * 1982-04-28 1983-11-01 Toyota Motor Corp デイ−ゼルエンジンの排気微粒子浄化装置
JPS5920514A (ja) * 1982-07-23 1984-02-02 Toyota Motor Corp 粒子捕集器の再生方法
JPS5985417A (ja) * 1982-11-09 1984-05-17 Toyota Motor Corp デイ−ゼル微粒子除去装置
DE3890556C2 (no) * 1987-07-02 1993-01-07 Mitsubishi Jidosha Kogyo K.K., Tokio/Tokyo, Jp
US5212948A (en) * 1990-09-27 1993-05-25 Donaldson Company, Inc. Trap apparatus with bypass
JP2010236366A (ja) * 2009-03-30 2010-10-21 Yanmar Co Ltd 黒煙除去装置を設けたエンジンの排ガス処理システムおよびその黒煙除去装置の洗浄方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5692318A (en) * 1979-12-25 1981-07-27 Toyota Motor Corp Apparatus for capturing fine particles contained in exhaust gas of internal combustion engine
JPS56115808A (en) * 1980-02-15 1981-09-11 Nippon Soken Inc Carbon particle cleanup device for internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5692318A (en) * 1979-12-25 1981-07-27 Toyota Motor Corp Apparatus for capturing fine particles contained in exhaust gas of internal combustion engine
JPS56115808A (en) * 1980-02-15 1981-09-11 Nippon Soken Inc Carbon particle cleanup device for internal combustion engine

Also Published As

Publication number Publication date
JPS58158310A (ja) 1983-09-20

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