JPS56552A - Ignition timing device for turbosupercharging engine - Google Patents

Ignition timing device for turbosupercharging engine

Info

Publication number
JPS56552A
JPS56552A JP7444679A JP7444679A JPS56552A JP S56552 A JPS56552 A JP S56552A JP 7444679 A JP7444679 A JP 7444679A JP 7444679 A JP7444679 A JP 7444679A JP S56552 A JPS56552 A JP S56552A
Authority
JP
Japan
Prior art keywords
fuel supply
rotates
breaker plate
actuating mechanism
low
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
JP7444679A
Other languages
Japanese (ja)
Other versions
JPS6160981B2 (en
Inventor
Hiroshi Ishida
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.)
Daihatsu Motor Co Ltd
Original Assignee
Daihatsu 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 Daihatsu Motor Co Ltd filed Critical Daihatsu Motor Co Ltd
Priority to JP7444679A priority Critical patent/JPS56552A/en
Publication of JPS56552A publication Critical patent/JPS56552A/en
Publication of JPS6160981B2 publication Critical patent/JPS6160981B2/ja
Granted 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
    • F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. fuel injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Supercharger (AREA)

Abstract

PURPOSE:To control automatically an ignition time accurately for full operation range by controlling an actuating mechanism for a breaker plate of a distributor provided with a centrifugal angle leading mechanism correlatively with a fuel supply pressure to a fuel injection nozzle. CONSTITUTION:Ignition time of an engine is controlled in the leading direction by a centrifugal angle leading mechanism 25 of a distributor 23 in accordance as a rotational speed increases. However, in a domain where opening of a throttle valve 8 is small, a turbosupercharger 4 rotates slowly and a suction pressure is low, therefore a fuel supply pressure in a fuel supply passage 15 correlating therewith is low. A low pressure works in a diaphragm chamber of a diaphragm actuating mechanism 31, consequently, and a breaker plate 28 rotates in the leading direction. Then, when supercharging is kept on, said fuel supply pressure gets high, and the breaker plate 28 rotates in the lagging direction through the diaphragm actuating mechanism 31.
JP7444679A 1979-06-12 1979-06-12 Ignition timing device for turbosupercharging engine Granted JPS56552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7444679A JPS56552A (en) 1979-06-12 1979-06-12 Ignition timing device for turbosupercharging engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7444679A JPS56552A (en) 1979-06-12 1979-06-12 Ignition timing device for turbosupercharging engine

Publications (2)

Publication Number Publication Date
JPS56552A true JPS56552A (en) 1981-01-07
JPS6160981B2 JPS6160981B2 (en) 1986-12-23

Family

ID=13547463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7444679A Granted JPS56552A (en) 1979-06-12 1979-06-12 Ignition timing device for turbosupercharging engine

Country Status (1)

Country Link
JP (1) JPS56552A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524362Y2 (en) * 1988-06-03 1993-06-21

Also Published As

Publication number Publication date
JPS6160981B2 (en) 1986-12-23

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