JPS54103928A - Ignition timing device for internal combustion engine - Google Patents

Ignition timing device for internal combustion engine

Info

Publication number
JPS54103928A
JPS54103928A JP1019778A JP1019778A JPS54103928A JP S54103928 A JPS54103928 A JP S54103928A JP 1019778 A JP1019778 A JP 1019778A JP 1019778 A JP1019778 A JP 1019778A JP S54103928 A JPS54103928 A JP S54103928A
Authority
JP
Japan
Prior art keywords
ignition time
engine
internal combustion
combustion engine
detector
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
JP1019778A
Other languages
Japanese (ja)
Other versions
JPS6045309B2 (en
Inventor
Minoru Nishida
Tadashi Hattori
Kimiaki Yamaguchi
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP53010197A priority Critical patent/JPS6045309B2/en
Priority to US05/949,255 priority patent/US4266518A/en
Priority to DE2845024A priority patent/DE2845024C3/en
Publication of JPS54103928A publication Critical patent/JPS54103928A/en
Publication of JPS6045309B2 publication Critical patent/JPS6045309B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Ignition Timing (AREA)

Abstract

PURPOSE: To prevent the ignition time from changing drastically and stabilize the run of an engine, by determining next ignition time calculated depending on the state of the engine in relation to the preceding ignition time.
CONSTITUTION: An angle detector 1 is attached to the distributor shaft of the four- cylinder four-cycle internal combustion engine to generate four reference signals at a uniform angular spacing and seven hundred and twenty angle signals per revolution. A pressure detector 2 detects the intake negative pressure of the engine. An ignition time calculator 3 is connected to the angle detector and the pressure detector and determines the ignition time depending on the state of the engine to supply an output to an igniter 4 which ignites the cylinder of the engine at the calculated ignition time. The calculator 3 determines the appropriate ignition time in relation to the preceding ignition time stored in a memory means.
COPYRIGHT: (C)1979,JPO&Japio
JP53010197A 1977-11-18 1978-02-01 Ignition timing adjustment device for internal combustion engines Expired JPS6045309B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP53010197A JPS6045309B2 (en) 1978-02-01 1978-02-01 Ignition timing adjustment device for internal combustion engines
US05/949,255 US4266518A (en) 1977-11-18 1978-10-06 Method of controlling ignition timing for internal combustion engines and apparatus for carrying out the same
DE2845024A DE2845024C3 (en) 1977-11-18 1978-10-16 Process for electronic ignition timing control in a spark ignition internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53010197A JPS6045309B2 (en) 1978-02-01 1978-02-01 Ignition timing adjustment device for internal combustion engines

Publications (2)

Publication Number Publication Date
JPS54103928A true JPS54103928A (en) 1979-08-15
JPS6045309B2 JPS6045309B2 (en) 1985-10-08

Family

ID=11743551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53010197A Expired JPS6045309B2 (en) 1977-11-18 1978-02-01 Ignition timing adjustment device for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS6045309B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377996A (en) * 1980-02-12 1983-03-29 Nissan Motor Co., Ltd. Ignition timing control method and system
JPS6027784A (en) * 1983-07-27 1985-02-12 Toyota Motor Corp Method of controlling ignition timing of internal- combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5090826A (en) * 1973-12-12 1975-07-21
JPS50100028A (en) * 1973-07-31 1975-08-08
JPS5289733A (en) * 1976-01-19 1977-07-27 Hitachi Ltd Ignition device for internal combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50100028A (en) * 1973-07-31 1975-08-08
JPS5090826A (en) * 1973-12-12 1975-07-21
JPS5289733A (en) * 1976-01-19 1977-07-27 Hitachi Ltd Ignition device for internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377996A (en) * 1980-02-12 1983-03-29 Nissan Motor Co., Ltd. Ignition timing control method and system
JPS6027784A (en) * 1983-07-27 1985-02-12 Toyota Motor Corp Method of controlling ignition timing of internal- combustion engine
JPH0561468B2 (en) * 1983-07-27 1993-09-06 Toyota Motor Co Ltd

Also Published As

Publication number Publication date
JPS6045309B2 (en) 1985-10-08

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