JPH0379530B2 - - Google Patents

Info

Publication number
JPH0379530B2
JPH0379530B2 JP56198999A JP19899981A JPH0379530B2 JP H0379530 B2 JPH0379530 B2 JP H0379530B2 JP 56198999 A JP56198999 A JP 56198999A JP 19899981 A JP19899981 A JP 19899981A JP H0379530 B2 JPH0379530 B2 JP H0379530B2
Authority
JP
Japan
Prior art keywords
exhaust gas
filter member
flow path
filter
internal combustion
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
JP56198999A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58101210A (ja
Inventor
Akikazu Kojima
Shigeru Kamya
Hideaki Sasaya
Kyohiko Ooishi
Kyoshi Obata
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
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc, Toyota Motor Corp filed Critical Nippon Soken Inc
Priority to JP56198999A priority Critical patent/JPS58101210A/ja
Publication of JPS58101210A publication Critical patent/JPS58101210A/ja
Publication of JPH0379530B2 publication Critical patent/JPH0379530B2/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
    • F01N13/011—Exhaust or silencing apparatus characterised by constructional features having two or more purifying devices arranged in parallel
    • F01N13/017—Exhaust or silencing apparatus characterised by constructional features having two or more purifying devices arranged in parallel the purifying devices are arranged in a single housing
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features having thermal insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
JP56198999A 1981-12-10 1981-12-10 内燃機関の排気ガス微粒子浄化装置 Granted JPS58101210A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56198999A JPS58101210A (ja) 1981-12-10 1981-12-10 内燃機関の排気ガス微粒子浄化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56198999A JPS58101210A (ja) 1981-12-10 1981-12-10 内燃機関の排気ガス微粒子浄化装置

Publications (2)

Publication Number Publication Date
JPS58101210A JPS58101210A (ja) 1983-06-16
JPH0379530B2 true JPH0379530B2 (enrdf_load_stackoverflow) 1991-12-19

Family

ID=16400410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56198999A Granted JPS58101210A (ja) 1981-12-10 1981-12-10 内燃機関の排気ガス微粒子浄化装置

Country Status (1)

Country Link
JP (1) JPS58101210A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283240B1 (en) * 1987-03-20 1992-09-30 Matsushita Electric Industrial Co., Ltd. Diesel engine exhaust gas particle filter
US20040231323A1 (en) * 2003-05-23 2004-11-25 Fujita Mahoro M. Exhaust system and process for operating the same
JP4834041B2 (ja) * 2008-08-04 2011-12-07 本田技研工業株式会社 排ガス浄化装置
CN101694173B (zh) 2009-10-16 2011-09-07 徐和平 柴油机尾气净化器

Family Cites Families (1)

* 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

Also Published As

Publication number Publication date
JPS58101210A (ja) 1983-06-16

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