JPS6441664A - Spark advancer for engine - Google Patents

Spark advancer for engine

Info

Publication number
JPS6441664A
JPS6441664A JP19811487A JP19811487A JPS6441664A JP S6441664 A JPS6441664 A JP S6441664A JP 19811487 A JP19811487 A JP 19811487A JP 19811487 A JP19811487 A JP 19811487A JP S6441664 A JPS6441664 A JP S6441664A
Authority
JP
Japan
Prior art keywords
advancer
mechanical
spark
spark advancer
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
JP19811487A
Other languages
Japanese (ja)
Inventor
Yoshihiro Sakurai
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.)
Yamaha Marine Co Ltd
Original Assignee
Sanshin Kogyo KK
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 Sanshin Kogyo KK filed Critical Sanshin Kogyo KK
Priority to JP19811487A priority Critical patent/JPS6441664A/en
Publication of JPS6441664A publication Critical patent/JPS6441664A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Ignition Timing (AREA)

Abstract

PURPOSE:To improve the extent of low speed performance by setting the absolute value of rate to a static variation ignition timing with engine speed in an electronic spark advancer to be smaller than that of a mechanical spark advancer, in case of a device that is one combined with both these mechanical and electronic spark advancers together. CONSTITUTION:A mechanical spark advancer 41 rotates a support block 39 with rotation of a second control lever 18 having a support shaft in common with a first control lever 17 constituting an operating mechanism of a throttle valve 16 of a carburetor 12 for an engine, through which it varies a position of a pulser coil 36 in and around a crankshaft 14 in a way of interlocking a variation in throttle opening. On a signal line extending from an output end of the pulser coil 36, where suchlike mechanical spark advance operation is applied, to an SCR gate, there is provided with an electronic spark advancer (unillustrated herein). And, the absolute value of this electronic spark advancer in rate to a static variation in ignition timing with engine speed is set to be smaller than that of the mechanical spark advancer 41.
JP19811487A 1987-08-10 1987-08-10 Spark advancer for engine Pending JPS6441664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19811487A JPS6441664A (en) 1987-08-10 1987-08-10 Spark advancer for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19811487A JPS6441664A (en) 1987-08-10 1987-08-10 Spark advancer for engine

Publications (1)

Publication Number Publication Date
JPS6441664A true JPS6441664A (en) 1989-02-13

Family

ID=16385703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19811487A Pending JPS6441664A (en) 1987-08-10 1987-08-10 Spark advancer for engine

Country Status (1)

Country Link
JP (1) JPS6441664A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450828A (en) * 1992-06-30 1995-09-19 Sanshin Kogyo Kabushiki Kaisha Control device for fuel injection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450828A (en) * 1992-06-30 1995-09-19 Sanshin Kogyo Kabushiki Kaisha Control device for fuel injection system

Similar Documents

Publication Publication Date Title
JPS57140536A (en) Internal-combustion engine controller
GB2069603A (en) Spark timing control system for internal combustion engine
SE8405240L (en) SWINGABLE SHUT OFF
JPS56124654A (en) Air-fuel ratio controlling device
GB1337874A (en) Spark advance control system
JPS57110740A (en) Engine speed controlling apparatus
JPS57148060A (en) Ignition timing control of internal combustion engine
EP0866222A3 (en) Ignition timing control system for industrial engines
US3046962A (en) Vacuum advance control mechanism
JPS6441664A (en) Spark advancer for engine
ES8402639A1 (en) Carburator for internal combustion engines with electronic controlled organs capable of maintaining the idling speed of the engine at a constant level.
JPS5696157A (en) Engine control device
JPS6466427A (en) Fuel supply control device for internal combustion engine
JPS56162235A (en) Deceleration correcting apparatus
JPS56132438A (en) Clutch mechanism in testing device for internal combustion engine
ES8501482A1 (en) Engine camshaft drive mechanism.
GB1509121A (en) Internal combustion engine and method for operating the same
JPS5213041A (en) Internal combustion engine with controlled ignition time
US4363297A (en) Ignition timing control device for internal combustion engine
JPS5215931A (en) Choke valve open degree regulation device
JPS57193735A (en) Driving mechanism of throttle valve
JPH05126236A (en) Speed change shock reducing device for automobile
JPS5620731A (en) Flow rate control device for internal combustion engine
FR2455191A1 (en) INDUCTION CONTROL SIGNAL TRANSMITTER FOR TRIGGERING IGNITION PROCESSES IN INTERNAL COMBUSTION ENGINES
JPS5260326A (en) Device for improving acceleration characteristics of engine fitted wit h exhaust turbosupercharger