JPS5781159A - Ignition timing automatic adjusting circuit in current control ignition circuit for internal combustion engine - Google Patents

Ignition timing automatic adjusting circuit in current control ignition circuit for internal combustion engine

Info

Publication number
JPS5781159A
JPS5781159A JP15858480A JP15858480A JPS5781159A JP S5781159 A JPS5781159 A JP S5781159A JP 15858480 A JP15858480 A JP 15858480A JP 15858480 A JP15858480 A JP 15858480A JP S5781159 A JPS5781159 A JP S5781159A
Authority
JP
Japan
Prior art keywords
circuit
adjusting capacitor
ignition timing
ignition
turning speed
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
JP15858480A
Other languages
Japanese (ja)
Other versions
JPS6158665B2 (en
Inventor
Hisao Take
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.)
KIYOURITSU SEISAKUSHO KK
KYORITSU SEISAKUSHO
KYORITSU SEISAKUSHO KK
Original Assignee
KIYOURITSU SEISAKUSHO KK
KYORITSU SEISAKUSHO
KYORITSU SEISAKUSHO 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 KIYOURITSU SEISAKUSHO KK, KYORITSU SEISAKUSHO, KYORITSU SEISAKUSHO KK filed Critical KIYOURITSU SEISAKUSHO KK
Priority to JP15858480A priority Critical patent/JPS5781159A/en
Publication of JPS5781159A publication Critical patent/JPS5781159A/en
Publication of JPS6158665B2 publication Critical patent/JPS6158665B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To make the size in compact and light weight by integrating the structure so as to control ignition timing by means of an electronic circuit equipped with an adjusting capacitor.
CONSTITUTION: An adjusting capacitor CA is connected in parallel between the emitter and the base of a control transistor Q3 which performs interruptin of the primary forward current on the primary winding T1 of an ignition coil T. In utilization of inverse voltage of the primary winding T1 which is proportioned to turning speed in the adjusting capacitor CA, a circuit to store the forward charging electric charge is provided, potential at the time of making forward charging on the adjusting capacitor CA is increased beforehand by means of the voltage which has detected the primary forward current flowing along a composite connecting circuit, and in proportion as the turning speed goes up, start in the electric conduction of the control transistor Q3 is quickened, and ignition timing is set to the advance in its angle. When it arrives at the limit turning speed, the adjusting capacitor CA is automatically changed over to the circuit which makes inverse electric charging, the lag in its angle is suddenly yielded, and output in the engine is lowered.
COPYRIGHT: (C)1982,JPO&Japio
JP15858480A 1980-11-11 1980-11-11 Ignition timing automatic adjusting circuit in current control ignition circuit for internal combustion engine Granted JPS5781159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15858480A JPS5781159A (en) 1980-11-11 1980-11-11 Ignition timing automatic adjusting circuit in current control ignition circuit for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15858480A JPS5781159A (en) 1980-11-11 1980-11-11 Ignition timing automatic adjusting circuit in current control ignition circuit for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5781159A true JPS5781159A (en) 1982-05-21
JPS6158665B2 JPS6158665B2 (en) 1986-12-12

Family

ID=15674877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15858480A Granted JPS5781159A (en) 1980-11-11 1980-11-11 Ignition timing automatic adjusting circuit in current control ignition circuit for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5781159A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7766873B2 (en) 1998-10-29 2010-08-03 Medtronic Minimed, Inc. Method and apparatus for detecting occlusions in an ambulatory infusion pump
US7621893B2 (en) 1998-10-29 2009-11-24 Medtronic Minimed, Inc. Methods and apparatuses for detecting occlusions in an ambulatory infusion pump

Also Published As

Publication number Publication date
JPS6158665B2 (en) 1986-12-12

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