JPS61204165U - - Google Patents
Info
- Publication number
- JPS61204165U JPS61204165U JP8550585U JP8550585U JPS61204165U JP S61204165 U JPS61204165 U JP S61204165U JP 8550585 U JP8550585 U JP 8550585U JP 8550585 U JP8550585 U JP 8550585U JP S61204165 U JPS61204165 U JP S61204165U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- transformer
- oscillation
- capacitor
- diode
- 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
Links
- 238000004804 winding Methods 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Dc-Dc Converters (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図は本考案の他の実施例を示す回路図、第３図は
第１図及び第２図のＣ点の電圧波形図、第４図は
従来例を示す回路図である。
１……電池、３……トランジスタ、４……発振
用トランス、６……帰還巻線（第２巻線）、９…
…ダイオード、１０……コンデンサ、１２……昇
圧トランス、１６……スイツチング素子、１７…
…補助巻線（第３巻線）、２２……トランジスタ
。
Figure 1 is a circuit diagram showing one embodiment of the present invention, Figure 2 is a circuit diagram showing an embodiment of the present invention.
3 is a circuit diagram showing another embodiment of the present invention, FIG. 3 is a voltage waveform diagram at point C in FIGS. 1 and 2, and FIG. 4 is a circuit diagram showing a conventional example. DESCRIPTION OF SYMBOLS 1... Battery, 3... Transistor, 4... Oscillation transformer, 6... Feedback winding (second winding), 9...
...diode, 10... capacitor, 12... step-up transformer, 16... switching element, 17...
...Auxiliary winding (third winding), 22...transistor.
Claims (1)
振する発振用トランスと第１のトランジスタとよ
り成る発振回路と、前記発振用トランスの交流出
力を整流するダイオードと、該ダイオードにより
整流された出力を充電するコンデンサと、該コン
デンサに蓄えられた電荷を放電させるスイツチン
グ素子と、前記コンデンサより放電される電荷に
より二次側に火花放電させる昇圧トランスと、前
記発振用トランスの帰還巻線又は帰還巻線に直列
に接続される補助巻線にエミツタが接続され、コ
レクタが発光素子を介して前記電池の負極に接続
されると共に、ベースが前記電池の正極に接続さ
れる第２のトランジスタとを備えたことを特徴と
する点火装置。 an oscillation circuit consisting of a battery, an oscillation transformer that receives power supplied from the battery and oscillates, and a first transistor; a diode that rectifies the alternating current output of the oscillation transformer; and an output rectified by the diode. a switching element that discharges the charge stored in the capacitor; a step-up transformer that causes a spark discharge to the secondary side by the charge discharged from the capacitor; and a feedback winding or feedback winding of the oscillation transformer. a second transistor whose emitter is connected to an auxiliary winding connected in series to the wire, whose collector is connected to the negative electrode of the battery via a light emitting element, and whose base is connected to the positive electrode of the battery. An ignition device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8550585U JPS61204165U (en) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8550585U JPS61204165U (en) | 1985-06-06 | 1985-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61204165U true JPS61204165U (en) | 1986-12-23 |
Family
ID=30635966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8550585U Pending JPS61204165U (en) | 1985-06-06 | 1985-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61204165U (en) |
-
1985
- 1985-06-06 JP JP8550585U patent/JPS61204165U/ja active Pending
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