JPH0433964B2 - - Google Patents

Info

Publication number
JPH0433964B2
JPH0433964B2 JP57076494A JP7649482A JPH0433964B2 JP H0433964 B2 JPH0433964 B2 JP H0433964B2 JP 57076494 A JP57076494 A JP 57076494A JP 7649482 A JP7649482 A JP 7649482A JP H0433964 B2 JPH0433964 B2 JP H0433964B2
Authority
JP
Japan
Prior art keywords
exhaust
filter
engine
regeneration
throttle valve
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
JP57076494A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58195008A (ja
Inventor
Taiichi Mori
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 JP57076494A priority Critical patent/JPS58195008A/ja
Publication of JPS58195008A publication Critical patent/JPS58195008A/ja
Publication of JPH0433964B2 publication Critical patent/JPH0433964B2/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
    • F01N3/031—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
    • F01N13/011—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
    • F01N3/023—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

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)
JP57076494A 1982-05-10 1982-05-10 デイ−ゼルエンジンの排気微粒子除去装置 Granted JPS58195008A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57076494A JPS58195008A (ja) 1982-05-10 1982-05-10 デイ−ゼルエンジンの排気微粒子除去装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57076494A JPS58195008A (ja) 1982-05-10 1982-05-10 デイ−ゼルエンジンの排気微粒子除去装置

Publications (2)

Publication Number Publication Date
JPS58195008A JPS58195008A (ja) 1983-11-14
JPH0433964B2 true JPH0433964B2 (en]) 1992-06-04

Family

ID=13606767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57076494A Granted JPS58195008A (ja) 1982-05-10 1982-05-10 デイ−ゼルエンジンの排気微粒子除去装置

Country Status (1)

Country Link
JP (1) JPS58195008A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851015A (en) * 1987-08-21 1989-07-25 Donaldson Company, Inc. Muffler apparatus with filter trap and method of use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037919A (en]) * 1973-08-09 1975-04-09
JPS6032334Y2 (ja) * 1979-12-21 1985-09-27 トヨタ自動車株式会社 内燃機関の排気ガス中の微粒子捕集装置
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
JPS58195008A (ja) 1983-11-14

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