JPH01158566U - - Google Patents

Info

Publication number
JPH01158566U
JPH01158566U JP5127288U JP5127288U JPH01158566U JP H01158566 U JPH01158566 U JP H01158566U JP 5127288 U JP5127288 U JP 5127288U JP 5127288 U JP5127288 U JP 5127288U JP H01158566 U JPH01158566 U JP H01158566U
Authority
JP
Japan
Prior art keywords
capacitor
coil
voltage
output
ignition
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
JP5127288U
Other languages
Japanese (ja)
Other versions
JPH066229Y2 (en
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 filed Critical
Priority to JP1988051272U priority Critical patent/JPH066229Y2/en
Publication of JPH01158566U publication Critical patent/JPH01158566U/ja
Application granted granted Critical
Publication of JPH066229Y2 publication Critical patent/JPH066229Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例による内燃機関点
火装置の回路図、第２図は同内燃機関点火装置に
おける第１のコンデンサの点火コイル側端電圧Ｖ
ｂの波形図、第３図は同内燃機関点火装置におけ
る電源回路の出力電圧を示す図、第４図は従来の
内燃機関点火装置の回路図、第５図は同内燃機関
点火装置における第２のコンデンサの充電電圧と
電源回路出力電圧とを示す図、第６図および第７
図は回転数Ｎ１における発電コイル出力電圧Ｖａ
の波形図および電源回路出力電圧Ｖｃｃの波形図
、第８図および第９図は回転数Ｎ２における発電
コイル出力電圧Ｖａの波形図および電源回路出力
電圧Ｖｃｃの波形図である。 １…発電コイル、２…第１のコンデンサ、３…
第２のコンデンサ、５…点火コイル、１１…サイ
リスタ、１２…進角制御回路、１８…電源回路、
２３…定電圧回路、２９…停止スイツチ、３０…
ダイオード、３３…抵抗。なお、図中同一符号は
同一または相当部分を示す。 Figure 1 is a circuit diagram of an internal combustion engine ignition system according to an embodiment of this invention, and Figure 2 is a voltage V at the ignition coil side of the first capacitor in the internal combustion engine ignition system.
Figure 3 is a diagram showing the output voltage of the power supply circuit in the internal combustion engine ignition system, Figure 4 is a circuit diagram of a conventional internal combustion engine ignition system, and Figure 5 is a diagram showing the output voltage of the power supply circuit in the internal combustion engine ignition system. Figures 6 and 7 show the charging voltage of the capacitor and the power supply circuit output voltage.
The figure shows the generator coil output voltage Va at rotation speed N1
FIGS. 8 and 9 are waveform diagrams of the generator coil output voltage Va and the power supply circuit output voltage Vcc at the rotation speed N2 . 1... Generator coil, 2... First capacitor, 3...
Second capacitor, 5... Ignition coil, 11... Thyristor, 12... Advance angle control circuit, 18... Power supply circuit,
23... Constant voltage circuit, 29... Stop switch, 30...
Diode, 33...resistance. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 発電コイルの出力で充電される第１のコンデン
サ、この第１のコンデンサの充電電圧と前記発電
コイルの出力電圧で充電される第２のコンデンサ
、所定の点火時期に導通し、前記第２のコンデン
サの充電電荷を点火コイルに放電させるスイツチ
ング素子、前記発電コイルの出力を短絡制御して
前記第２のコンデンサの充電電圧を定電圧制御す
る定電圧回路、前記第１のコンデンサの点火コイ
ル側を短絡して点火動作を無効にする停止スイツ
チ、その電源入力を前記発電コイル出力と前記停
止スイツチへの通電路とから得て、負荷動作用の
電圧を発生する電源回路を備えた内燃機関点火装
置。 a first capacitor charged by the output of the generator coil; a second capacitor charged by the charging voltage of the first capacitor and the output voltage of the generator coil; a switching element for discharging the charged charge to the ignition coil; a constant voltage circuit for short-circuiting the output of the generating coil to control the charging voltage of the second capacitor at a constant voltage; and short-circuiting the ignition coil side of the first capacitor. An internal combustion engine ignition device comprising: a stop switch for disabling ignition operation, and a power supply circuit for generating a voltage for load operation by obtaining its power input from the output of the generator coil and an energizing path to the stop switch.
JP1988051272U 1988-04-14 1988-04-14 Internal combustion engine ignition device Expired - Lifetime JPH066229Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988051272U JPH066229Y2 (en) 1988-04-14 1988-04-14 Internal combustion engine ignition device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988051272U JPH066229Y2 (en) 1988-04-14 1988-04-14 Internal combustion engine ignition device

Publications (2)

Publication Number Publication Date
JPH01158566U true JPH01158566U (en) 1989-11-01
JPH066229Y2 JPH066229Y2 (en) 1994-02-16

Family

ID=31277301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988051272U Expired - Lifetime JPH066229Y2 (en) 1988-04-14 1988-04-14 Internal combustion engine ignition device

Country Status (1)

Country Link
JP (1) JPH066229Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009185749A (en) * 2008-02-08 2009-08-20 Denso Corp Driving device of ignition coil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170070U (en) * 1984-04-20 1985-11-11 三菱電機株式会社 Capacitor charging/discharging engine ignition system
JPS62294765A (en) * 1986-06-12 1987-12-22 Mitsubishi Electric Corp Ignition device of internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170070U (en) * 1984-04-20 1985-11-11 三菱電機株式会社 Capacitor charging/discharging engine ignition system
JPS62294765A (en) * 1986-06-12 1987-12-22 Mitsubishi Electric Corp Ignition device of internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009185749A (en) * 2008-02-08 2009-08-20 Denso Corp Driving device of ignition coil

Also Published As

Publication number Publication date
JPH066229Y2 (en) 1994-02-16

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