JPH0122446B2 - - Google Patents

Info

Publication number
JPH0122446B2
JPH0122446B2 JP56079841A JP7984181A JPH0122446B2 JP H0122446 B2 JPH0122446 B2 JP H0122446B2 JP 56079841 A JP56079841 A JP 56079841A JP 7984181 A JP7984181 A JP 7984181A JP H0122446 B2 JPH0122446 B2 JP H0122446B2
Authority
JP
Japan
Prior art keywords
filter member
exhaust gas
electric heater
heating element
holes
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
Application number
JP56079841A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57195814A (en
Inventor
Hitoshi Yoshida
Masahiro Tomita
Shigeru Takagi
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 JP7984181A priority Critical patent/JPS57195814A/ja
Publication of JPS57195814A publication Critical patent/JPS57195814A/ja
Priority to US06/620,543 priority patent/US4535589A/en
Publication of JPH0122446B2 publication Critical patent/JPH0122446B2/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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

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)
  • Filtering Of Dispersed Particles In Gases (AREA)
JP7984181A 1981-05-26 1981-05-26 Fine grain purifier of internal combustion engine Granted JPS57195814A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7984181A JPS57195814A (en) 1981-05-26 1981-05-26 Fine grain purifier of internal combustion engine
US06/620,543 US4535589A (en) 1981-05-26 1984-06-13 Exhaust gas cleaning device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7984181A JPS57195814A (en) 1981-05-26 1981-05-26 Fine grain purifier of internal combustion engine

Publications (2)

Publication Number Publication Date
JPS57195814A JPS57195814A (en) 1982-12-01
JPH0122446B2 true JPH0122446B2 (en]) 1989-04-26

Family

ID=13701422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7984181A Granted JPS57195814A (en) 1981-05-26 1981-05-26 Fine grain purifier of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57195814A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003500256A (ja) * 1999-05-31 2003-01-07 エミテク・ゲゼルシャフト・フュール・エミシオーンテクノロギー・ミット・ベシュレンクテル・ハフツング 挿入物を備えるセラミックハニカム体
US8529842B2 (en) 1999-05-31 2013-09-10 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Ceramic honeycomb body and method for producing the same

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57210115A (en) * 1981-06-22 1982-12-23 Toyota Motor Corp Purifier for exhaust particles of diesel engine
JPS58199018A (ja) * 1982-05-18 1983-11-19 Nippon Denso Co Ltd 電気的加熱手段を有する排気ガス微粒子浄化装置
JPS58210310A (ja) * 1982-06-01 1983-12-07 Nippon Denso Co Ltd 内燃機関のカ−ボン微粒子浄化装置
JPS5937224A (ja) * 1982-08-24 1984-02-29 Ngk Spark Plug Co Ltd 可燃性微粒子除去用フイルタ装置
JPS59100918U (ja) * 1982-12-27 1984-07-07 トヨタ自動車株式会社 デイ−ゼルエンジンの排気ガス浄化装置
JPS59155524A (ja) * 1983-02-25 1984-09-04 Toyota Motor Corp デイ−ゼルエンジンの排気微粒子浄化装置
JPS59160812U (ja) * 1983-04-15 1984-10-27 トヨタ自動車株式会社 デイ−ゼルエンジンの排気微粒子浄化装置
US4548625A (en) * 1984-07-11 1985-10-22 Toyota Jidosha Kabushiki Kaisha Exhaust gas cleaning device for diesel engines
JPH0521613Y2 (en]) * 1988-02-16 1993-06-03
JPH0523774Y2 (en]) * 1988-02-16 1993-06-17

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55131518A (en) * 1979-04-03 1980-10-13 Nippon Soken Inc Carbon minute particle purifying apparatus for internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003500256A (ja) * 1999-05-31 2003-01-07 エミテク・ゲゼルシャフト・フュール・エミシオーンテクノロギー・ミット・ベシュレンクテル・ハフツング 挿入物を備えるセラミックハニカム体
US8529842B2 (en) 1999-05-31 2013-09-10 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Ceramic honeycomb body and method for producing the same

Also Published As

Publication number Publication date
JPS57195814A (en) 1982-12-01

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