JPS5566665A - Idle knock reducing device for diesel engine - Google Patents

Idle knock reducing device for diesel engine

Info

Publication number
JPS5566665A
JPS5566665A JP13966878A JP13966878A JPS5566665A JP S5566665 A JPS5566665 A JP S5566665A JP 13966878 A JP13966878 A JP 13966878A JP 13966878 A JP13966878 A JP 13966878A JP S5566665 A JPS5566665 A JP S5566665A
Authority
JP
Japan
Prior art keywords
chamber
idle
temperature
sub
diesel engine
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.)
Pending
Application number
JP13966878A
Other languages
Japanese (ja)
Inventor
Kyugo Hamai
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP13966878A priority Critical patent/JPS5566665A/en
Publication of JPS5566665A publication Critical patent/JPS5566665A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • 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)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

PURPOSE:To reduce idle knocks, by detecting idle conditions, detecting the temperature of a sub-chamber, and heating the inside of the sub-chamber when an idle condition exists and further when the temperature of the sub-chamber is below a specified level. CONSTITUTION:When an idle condition is shown in fuel ejection with the transmission in the neutral condition following normal operation and further when the temperature of burbulence chamber 3 falls so that ignition delays, which is the cause of an idle knock, the switch and sensor 7 are turned on and heater 6 operates, and as a result the temperature of chamber combustion 4 is raised. When the temperature of turbulence chamber 3 rises above a specified level, sensor 7 is turned off and heater 6 is cut off. By this, the temperature of turbulence chamber 3 is maintained at a fixed level, and thereby idle knocks are reduced.
JP13966878A 1978-11-13 1978-11-13 Idle knock reducing device for diesel engine Pending JPS5566665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13966878A JPS5566665A (en) 1978-11-13 1978-11-13 Idle knock reducing device for diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13966878A JPS5566665A (en) 1978-11-13 1978-11-13 Idle knock reducing device for diesel engine

Publications (1)

Publication Number Publication Date
JPS5566665A true JPS5566665A (en) 1980-05-20

Family

ID=15250630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13966878A Pending JPS5566665A (en) 1978-11-13 1978-11-13 Idle knock reducing device for diesel engine

Country Status (1)

Country Link
JP (1) JPS5566665A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184269U (en) * 1981-05-20 1982-11-22
JPS57193069U (en) * 1981-05-29 1982-12-07
JPS59138775A (en) * 1983-01-27 1984-08-09 Toyota Motor Corp Preventive device for white smoke generation from diesel engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222828B2 (en) * 1973-09-29 1977-06-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222828B2 (en) * 1973-09-29 1977-06-20

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184269U (en) * 1981-05-20 1982-11-22
JPS621423Y2 (en) * 1981-05-20 1987-01-13
JPS57193069U (en) * 1981-05-29 1982-12-07
JPS59138775A (en) * 1983-01-27 1984-08-09 Toyota Motor Corp Preventive device for white smoke generation from diesel engine
JPH0529787B2 (en) * 1983-01-27 1993-05-06 Toyota Motor Co Ltd

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