JPS5591767A - Ignition timing control device - Google Patents

Ignition timing control device

Info

Publication number
JPS5591767A
JPS5591767A JP16254878A JP16254878A JPS5591767A JP S5591767 A JPS5591767 A JP S5591767A JP 16254878 A JP16254878 A JP 16254878A JP 16254878 A JP16254878 A JP 16254878A JP S5591767 A JPS5591767 A JP S5591767A
Authority
JP
Japan
Prior art keywords
cylinder
controlled
oil
cam
control device
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
JP16254878A
Other languages
Japanese (ja)
Other versions
JPS5918552B2 (en
Inventor
Shunichi Aoyama
Kazuyuki Miidokoro
Hiromichi Bito
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 JP16254878A priority Critical patent/JPS5918552B2/en
Publication of JPS5591767A publication Critical patent/JPS5591767A/en
Publication of JPS5918552B2 publication Critical patent/JPS5918552B2/en
Expired 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
    • F02P5/05—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 mechanical means
    • F02P5/10—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 mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure
    • F02P5/103—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 mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure dependent on the combustion-air pressure in engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
  • Valve Device For Special Equipments (AREA)

Abstract

PURPOSE:To obtain a proper firing characteristic correspondingly to an engine load by a method wherein an intake valve opening time correlative directly with the engine load is detected, and a leading angle for ignition is adjusted accordingly. CONSTITUTION:In a valve timing variable engine where a cam shaft 3 is moved left by a supply of oil to a hydraulic cylinder 8, opening time of an intake valve 4 and lift are increased through a three-dimensional cam 5, and a sucked air volume is increased accordingly. The oil to the cylinder 8 is controlled by an oil pressure control device 11 actuated through a throttle lever 14 interlocked with an accelerator pedal. In this case, a control cylinder 40 is connected through to a passage 22 to feed controlled oil pressure to the cylinder 8 by way of a passage 42, and a piston 43 in said cylinder 40 is connected through to breaker plate 39 of a distributor 36 by way of a link 41. Then, ignition timing is controlled by changing a relative position of a breaker 38 with a cam 37 through turning the plate 39.
JP16254878A 1978-12-28 1978-12-28 Ignition timing control device Expired JPS5918552B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16254878A JPS5918552B2 (en) 1978-12-28 1978-12-28 Ignition timing control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16254878A JPS5918552B2 (en) 1978-12-28 1978-12-28 Ignition timing control device

Publications (2)

Publication Number Publication Date
JPS5591767A true JPS5591767A (en) 1980-07-11
JPS5918552B2 JPS5918552B2 (en) 1984-04-27

Family

ID=15756677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16254878A Expired JPS5918552B2 (en) 1978-12-28 1978-12-28 Ignition timing control device

Country Status (1)

Country Link
JP (1) JPS5918552B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452188A (en) * 1981-04-17 1984-06-05 Nippon Soken, Inc. Apparatus for controlling feed of oil discharged from oil pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452188A (en) * 1981-04-17 1984-06-05 Nippon Soken, Inc. Apparatus for controlling feed of oil discharged from oil pump

Also Published As

Publication number Publication date
JPS5918552B2 (en) 1984-04-27

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