JP2009185690A - 内燃機関用トランジスタ式点火装置 - Google Patents
内燃機関用トランジスタ式点火装置 Download PDFInfo
- Publication number
- JP2009185690A JP2009185690A JP2008026373A JP2008026373A JP2009185690A JP 2009185690 A JP2009185690 A JP 2009185690A JP 2008026373 A JP2008026373 A JP 2008026373A JP 2008026373 A JP2008026373 A JP 2008026373A JP 2009185690 A JP2009185690 A JP 2009185690A
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- JP
- Japan
- Prior art keywords
- primary coil
- ignition device
- coil
- voltage
- transistor
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P3/00—Other installations
- F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
- F02P3/04—Layout of circuits
- F02P3/0407—Opening or closing the primary coil circuit with electronic switching means
- F02P3/0435—Opening or closing the primary coil circuit with electronic switching means with semiconductor devices
- F02P3/0442—Opening or closing the primary coil circuit with electronic switching means with semiconductor devices using digital techniques
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P3/00—Other installations
- F02P3/06—Other installations having capacitive energy storage
- F02P3/08—Layout of circuits
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
【解決手段】バッテリ6に接続された一次コイル21および点火プラグ4に接続された二次コイル22からなるイグニッションコイル2と、一次コイル21に流れる電流をオン・オフ制御するトランジスタ32を含む制御回路3とを有する。
一次コイル21と並列に接続され、一次コイル21の誘導電圧によって電荷が蓄積されるサージ吸収コンデンサ5を備える。サージ吸収コンデンサ5は一次コイル21の誘導電圧によって電荷が蓄積され、この電荷の放電によって高い二次電圧が二次コイル22に誘導される。
【選択図】図1
Description
Claims (1)
- 電源に接続された一次コイルおよび点火プラグに接続された二次コイルからなるイグニッションコイルと、前記一次コイルに流れる電流をオン・オフ制御するトランジスタを含む制御回路とを有する内燃機関用トランジスタ式点火装置において、
前記一次コイルと並列に接続され、前記一次コイルの誘導電圧によって電荷が蓄積されるサージ吸収コンデンサを備えたことを特徴とする内燃機関用トランジスタ式点火装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008026373A JP2009185690A (ja) | 2008-02-06 | 2008-02-06 | 内燃機関用トランジスタ式点火装置 |
US12/364,650 US20090194082A1 (en) | 2008-02-06 | 2009-02-03 | Transistor type ignition apparatus for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008026373A JP2009185690A (ja) | 2008-02-06 | 2008-02-06 | 内燃機関用トランジスタ式点火装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009185690A true JP2009185690A (ja) | 2009-08-20 |
Family
ID=40930436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008026373A Pending JP2009185690A (ja) | 2008-02-06 | 2008-02-06 | 内燃機関用トランジスタ式点火装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20090194082A1 (ja) |
JP (1) | JP2009185690A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109959027A (zh) * | 2019-04-17 | 2019-07-02 | 北京慨尔康科技发展有限公司 | 一种点火装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101943425B (zh) * | 2010-09-06 | 2012-05-30 | 宁波方太厨具有限公司 | 一种燃气灶快速点火装置的控制电路 |
DE102013203002B3 (de) | 2013-02-25 | 2014-07-10 | Continental Automotive Gmbh | Zündvorrichtung |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0315665A (ja) * | 1989-02-22 | 1991-01-24 | Nippondenso Co Ltd | 点火装置の点火検出装置 |
JPH0482554U (ja) * | 1990-11-22 | 1992-07-17 | ||
JPH07279803A (ja) * | 1994-03-23 | 1995-10-27 | Deutsche Automobil Gmbh | 交流点火装置 |
JP2001032758A (ja) * | 1999-07-22 | 2001-02-06 | Ngk Spark Plug Co Ltd | 内燃機関用点火装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2243695A1 (de) * | 1972-09-06 | 1974-03-14 | Braun Ag | Batterie-zuendvorrichtung |
US4054936A (en) * | 1976-03-16 | 1977-10-18 | Matsushita Electric Industrial Co., Ltd. | Gas ignition device |
SE459822B (sv) * | 1987-11-24 | 1989-08-07 | Saab Scania Ab | Foerfarande foer att erhaalla foerhoejd uppladdning av en taendkondensator i ett kapacitivt taendsystem foer foerbraenningsmotorer under start |
IT1223932B (it) * | 1988-11-23 | 1990-09-29 | Marelli Autronica | Sistema di accensione per un motore a combustione interna utilizzante tiristori |
US5777867A (en) * | 1995-09-14 | 1998-07-07 | Suitomo Electric Industries, Ltd. | Electric discharge method and apparatus |
US6305365B1 (en) * | 1997-09-17 | 2001-10-23 | Matsushita Electric Industrial Co., Ltd. | Ignition apparatus |
JP4483587B2 (ja) * | 2004-05-28 | 2010-06-16 | 株式会社デンソー | 多重放電点火システム |
US7404396B2 (en) * | 2006-02-08 | 2008-07-29 | Denso Corporation | Multiple discharge ignition control apparatus and method for internal combustion engines |
JP4736942B2 (ja) * | 2006-05-17 | 2011-07-27 | 株式会社デンソー | 多重放電点火装置 |
-
2008
- 2008-02-06 JP JP2008026373A patent/JP2009185690A/ja active Pending
-
2009
- 2009-02-03 US US12/364,650 patent/US20090194082A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0315665A (ja) * | 1989-02-22 | 1991-01-24 | Nippondenso Co Ltd | 点火装置の点火検出装置 |
JPH0482554U (ja) * | 1990-11-22 | 1992-07-17 | ||
JPH07279803A (ja) * | 1994-03-23 | 1995-10-27 | Deutsche Automobil Gmbh | 交流点火装置 |
JP2001032758A (ja) * | 1999-07-22 | 2001-02-06 | Ngk Spark Plug Co Ltd | 内燃機関用点火装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109959027A (zh) * | 2019-04-17 | 2019-07-02 | 北京慨尔康科技发展有限公司 | 一种点火装置 |
Also Published As
Publication number | Publication date |
---|---|
US20090194082A1 (en) | 2009-08-06 |
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