JPS55119969A - Ignition timing controller for internal combustion engine - Google Patents

Ignition timing controller for internal combustion engine

Info

Publication number
JPS55119969A
JPS55119969A JP2704879A JP2704879A JPS55119969A JP S55119969 A JPS55119969 A JP S55119969A JP 2704879 A JP2704879 A JP 2704879A JP 2704879 A JP2704879 A JP 2704879A JP S55119969 A JPS55119969 A JP S55119969A
Authority
JP
Japan
Prior art keywords
timing control
control means
detector
load region
combustion 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.)
Granted
Application number
JP2704879A
Other languages
Japanese (ja)
Other versions
JPS6217662B2 (en
Inventor
Takeshi Nakamura
Yasuo Nakajima
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 JP2704879A priority Critical patent/JPS55119969A/en
Publication of JPS55119969A publication Critical patent/JPS55119969A/en
Publication of JPS6217662B2 publication Critical patent/JPS6217662B2/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
    • F02P5/05—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

Abstract

PURPOSE:To obtain optimum ignition timing in the full load region by providing the third timing control means to cause relative difference to produce in the timing control amount in the high load region compared to at least low- and medium-load regions in an internal combustion engine provided with a centrifugal timing control means and a negative-pressure timing control means. CONSTITUTION:The distriburor shaft 1 and the cam shaft 3 are connected through the centrifugal timing control means 8, and the rotation phase of the cam shaft 3 is advanced by the opening of the governor weight 9 due to the rise of rotation number, whereby the ignition timing control of an ignition trigger signal generated from the trigger detector 19 of the pickup 24 related to the projection 18 of the cam 13 is made great. When the rotation number is in a high load region of approx. 4,800rpm, the breaker 10 is sent up according to suction negative pressure introduced into the bellows 11 of the third timing control means 7 by the pipe 15 and the detector 19 is risen. Since the projection 18 is so twisted that its response to the rise of the detector 19 is delayed, the degree of timing control can be increased.
JP2704879A 1979-03-08 1979-03-08 Ignition timing controller for internal combustion engine Granted JPS55119969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2704879A JPS55119969A (en) 1979-03-08 1979-03-08 Ignition timing controller for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2704879A JPS55119969A (en) 1979-03-08 1979-03-08 Ignition timing controller for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS55119969A true JPS55119969A (en) 1980-09-16
JPS6217662B2 JPS6217662B2 (en) 1987-04-18

Family

ID=12210179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2704879A Granted JPS55119969A (en) 1979-03-08 1979-03-08 Ignition timing controller for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS55119969A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226255A (en) * 1983-06-08 1984-12-19 Honda Motor Co Ltd Control apparatus for internal-combustion engine
JPS60120254A (en) * 1983-12-03 1985-06-27 Mochida Pharmaceut Co Ltd Immune reaction apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51123442A (en) * 1975-04-21 1976-10-28 Hitachi Ltd Multi-stage operating depression driven device
JPS5241827A (en) * 1975-09-29 1977-03-31 Hitachi Ltd Converter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51123442A (en) * 1975-04-21 1976-10-28 Hitachi Ltd Multi-stage operating depression driven device
JPS5241827A (en) * 1975-09-29 1977-03-31 Hitachi Ltd Converter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226255A (en) * 1983-06-08 1984-12-19 Honda Motor Co Ltd Control apparatus for internal-combustion engine
JPH0373741B2 (en) * 1983-06-08 1991-11-22 Honda Motor Co Ltd
JPS60120254A (en) * 1983-12-03 1985-06-27 Mochida Pharmaceut Co Ltd Immune reaction apparatus

Also Published As

Publication number Publication date
JPS6217662B2 (en) 1987-04-18

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