JP4001293B2 - 点火コイルのターンオンコイルドライバ - Google Patents
点火コイルのターンオンコイルドライバ Download PDFInfo
- Publication number
- JP4001293B2 JP4001293B2 JP2004261276A JP2004261276A JP4001293B2 JP 4001293 B2 JP4001293 B2 JP 4001293B2 JP 2004261276 A JP2004261276 A JP 2004261276A JP 2004261276 A JP2004261276 A JP 2004261276A JP 4001293 B2 JP4001293 B2 JP 4001293B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- capacitor
- diode
- coil driver
- control signal
- 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.)
- Expired - Fee Related
Links
Images
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
- F02P3/06—Other installations having capacitive energy storage
- F02P3/08—Layout of circuits
- F02P3/09—Layout of circuits for control of the charging current in the capacitor
-
- 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
Landscapes
- 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)
Description
12 制御信号入力ノード
16 コンデンサ
18 コイルドライバ回路
22 ツェナーダイオード
24 抵抗器
Claims (4)
- 点火コイルに通じたコイルドライバと、
コイル制御信号を受信するための第1ノードと、
前記コイルドライバに接続された第2ノードと、
前記第2ノードに通じており、前記第2ノードにおける電圧を徐々に増加させ、点火コイルを附勢するためのコンデンサと、
前記第1ノードに通じたカソードおよび前記コンデンサに通じたアノードを有し、前記点火コイルが附勢された後に前記コンデンサを放電するための放電パスを構成するための第1ダイオードとを備えていることを特徴とする点火コイルを制御するための回路。 - 更に、前記コンデンサの充電時間を制御するための、前記コンデンサに通じた第1抵抗器を備えている請求項1記載の回路。
- 更に、前記コンデンサの放電時間を制御するための、前記コンデンサに通じた第2抵抗器を備えている請求項2記載の回路。
- 前記第1抵抗器と電気アースとの間に接続された第2ダイオードを備えている請求項1記載の回路。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/657,591 US7215528B2 (en) | 2003-09-08 | 2003-09-08 | Turn-on coil driver for eliminating secondary diode in coil-per-plug ignition coils |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005083387A JP2005083387A (ja) | 2005-03-31 |
JP4001293B2 true JP4001293B2 (ja) | 2007-10-31 |
Family
ID=33098467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004261276A Expired - Fee Related JP4001293B2 (ja) | 2003-09-08 | 2004-09-08 | 点火コイルのターンオンコイルドライバ |
Country Status (4)
Country | Link |
---|---|
US (1) | US7215528B2 (ja) |
JP (1) | JP4001293B2 (ja) |
DE (1) | DE102004043783B4 (ja) |
GB (1) | GB2405669B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130308245A1 (en) * | 2012-05-18 | 2013-11-21 | Honeywell International Inc. | Inductive start and capacitive sustain ignition exciter system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3937200A (en) * | 1973-07-18 | 1976-02-10 | Brunswick Corporation | Breakerless and distributorless multiple cylinder ignition system |
DE2527725C3 (de) * | 1975-06-21 | 1979-10-18 | Volkswagenwerk Ag, 3180 Wolfsburg | Schaltungsanordnung für Brennkraftmaschinen-Zündeinrichtungen |
EP0069889B1 (en) * | 1981-07-03 | 1988-05-11 | Nissan Motor Co., Ltd. | Ignition system for an internal combustion engine |
US4643150A (en) | 1984-10-26 | 1987-02-17 | Honda Giken Kogyo Kabushiki Kaisha | Ignition timing control system for internal combustion engines |
IT1182680B (it) * | 1985-11-13 | 1987-10-05 | Magneti Marelli Spa | Sistema di accensione per un motore a combustione interna |
JPH0479970U (ja) * | 1990-11-21 | 1992-07-13 | ||
JP2796209B2 (ja) * | 1992-01-17 | 1998-09-10 | 株式会社日立製作所 | 内燃機関用電子配電点火装置 |
US5333593A (en) * | 1993-01-15 | 1994-08-02 | Ford Motor Company | Energy-on-demand ignition coil |
US5392641A (en) * | 1993-03-08 | 1995-02-28 | Chrysler Corporation | Ionization misfire detection apparatus and method for an internal combustion engine |
JPH07217520A (ja) * | 1994-01-28 | 1995-08-15 | Ngk Spark Plug Co Ltd | 燃焼状態検出装置 |
US5842456A (en) * | 1995-01-30 | 1998-12-01 | Chrysler Corporation | Programmed multi-firing and duty cycling for a coil-on-plug ignition system with knock detection |
DE69626863T2 (de) * | 1995-12-13 | 2003-12-24 | Michael A. V. Ward | Induktives hochenergiezündsystem mit niedriger eigeninduktivität |
US6216676B1 (en) * | 1998-10-07 | 2001-04-17 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine system |
US6216678B1 (en) | 2000-01-19 | 2001-04-17 | Ford Global Technologies, Inc. | Method and apparatus for generating and identifying misfires |
US6427673B2 (en) * | 2000-02-04 | 2002-08-06 | Visteon Global Technologies, Inc. | Ignition coil assembly |
-
2003
- 2003-09-08 US US10/657,591 patent/US7215528B2/en not_active Expired - Fee Related
-
2004
- 2004-08-23 GB GB0418754A patent/GB2405669B/en not_active Expired - Fee Related
- 2004-09-08 JP JP2004261276A patent/JP4001293B2/ja not_active Expired - Fee Related
- 2004-09-08 DE DE102004043783A patent/DE102004043783B4/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB0418754D0 (en) | 2004-09-22 |
DE102004043783A1 (de) | 2005-05-12 |
DE102004043783B4 (de) | 2010-02-04 |
JP2005083387A (ja) | 2005-03-31 |
GB2405669B (en) | 2005-12-07 |
GB2405669A (en) | 2005-03-09 |
US20050052818A1 (en) | 2005-03-10 |
US7215528B2 (en) | 2007-05-08 |
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