JPS57210115A - Purifier for exhaust particles of diesel engine - Google Patents

Purifier for exhaust particles of diesel engine

Info

Publication number
JPS57210115A
JPS57210115A JP9521681A JP9521681A JPS57210115A JP S57210115 A JPS57210115 A JP S57210115A JP 9521681 A JP9521681 A JP 9521681A JP 9521681 A JP9521681 A JP 9521681A JP S57210115 A JPS57210115 A JP S57210115A
Authority
JP
Japan
Prior art keywords
collector
exhaust
heaters
diesel engine
ceramic
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.)
Granted
Application number
JP9521681A
Other languages
Japanese (ja)
Other versions
JPH0253605B2 (en
Inventor
Kiyohiko Oishi
Kiyoshi 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
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 JP9521681A priority Critical patent/JPS57210115A/en
Priority to US06/347,424 priority patent/US4549398A/en
Publication of JPS57210115A publication Critical patent/JPS57210115A/en
Publication of JPH0253605B2 publication Critical patent/JPH0253605B2/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
    • F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • 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
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
    • 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
    • F01N2390/02—Arrangements for controlling or regulating exhaust apparatus using electric components only
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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)

Abstract

PURPOSE:To provide an exhaust particle purifier of high durability and safety and simple structure, by providing an exhaust particle collector in the exhaust passage of a Diesel engine and dispersedly arranging a plurality of ceramic heaters on the upstream side of the collector. CONSTITUTION:A trap vessel 12 having a collector 20 inside is provided in the exhaust passage of a Diesel engine 5 so that the vessel is located just downstream to an exhaust manifold 9 or the like. A plurality of ceramic heaters 16 are dispersedly arranged on the upstream side of the collector 20. To manufacture the ceramic heaters 16, appropriate electric heaters are coated with ceramic. A relay 17 and a power source 18 are connected to terminals for the heaters 16. Pieces of information such as the rotational frequency 7 of the engine 5, load 7', water temperature 8, exhaust pressure 10 upstream to the trap vessel 12 and the internal temperature 13 of the collector 20 are entered into a central processing unit 15 to supply electricity to the heaters 16 through the relay 17 at required time to incinerate exhaust particles caught by the collector, to regenerate it.
JP9521681A 1981-06-22 1981-06-22 Purifier for exhaust particles of diesel engine Granted JPS57210115A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9521681A JPS57210115A (en) 1981-06-22 1981-06-22 Purifier for exhaust particles of diesel engine
US06/347,424 US4549398A (en) 1981-06-22 1982-02-10 Exhaust gas cleaning device for diesel engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9521681A JPS57210115A (en) 1981-06-22 1981-06-22 Purifier for exhaust particles of diesel engine

Publications (2)

Publication Number Publication Date
JPS57210115A true JPS57210115A (en) 1982-12-23
JPH0253605B2 JPH0253605B2 (en) 1990-11-19

Family

ID=14131546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9521681A Granted JPS57210115A (en) 1981-06-22 1981-06-22 Purifier for exhaust particles of diesel engine

Country Status (1)

Country Link
JP (1) JPS57210115A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608640A (en) * 1983-01-10 1986-08-26 Nissan Motor Company, Limited Trap regenerative device control apparatus
JPS6210531A (en) * 1985-07-08 1987-01-19 Matsushita Electric Ind Co Ltd Ventilation device
EP3770397A4 (en) * 2018-03-19 2021-01-27 Nissan Motor Co., Ltd. Method for controlling internal combustion engine and device for controlling internal combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153921A (en) * 1981-03-16 1982-09-22 Toyota Central Res & Dev Lab Inc Device for catching exhaust smoke of internal combustion engine
JPS57195814A (en) * 1981-05-26 1982-12-01 Nippon Soken Inc Fine grain purifier of internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153921A (en) * 1981-03-16 1982-09-22 Toyota Central Res & Dev Lab Inc Device for catching exhaust smoke of internal combustion engine
JPS57195814A (en) * 1981-05-26 1982-12-01 Nippon Soken Inc Fine grain purifier of internal combustion engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608640A (en) * 1983-01-10 1986-08-26 Nissan Motor Company, Limited Trap regenerative device control apparatus
JPS6210531A (en) * 1985-07-08 1987-01-19 Matsushita Electric Ind Co Ltd Ventilation device
EP3770397A4 (en) * 2018-03-19 2021-01-27 Nissan Motor Co., Ltd. Method for controlling internal combustion engine and device for controlling internal combustion engine
US11092058B1 (en) 2018-03-19 2021-08-17 Nissan Motor Co., Ltd. Internal combustion engine control method and internal combustion engine control device

Also Published As

Publication number Publication date
JPH0253605B2 (en) 1990-11-19

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