KR100498797B1 - 이온 전류 측정 장치를 구비한 점화 장치 - Google Patents
이온 전류 측정 장치를 구비한 점화 장치 Download PDFInfo
- Publication number
- KR100498797B1 KR100498797B1 KR10-1999-7004011A KR19997004011A KR100498797B1 KR 100498797 B1 KR100498797 B1 KR 100498797B1 KR 19997004011 A KR19997004011 A KR 19997004011A KR 100498797 B1 KR100498797 B1 KR 100498797B1
- Authority
- KR
- South Korea
- Prior art keywords
- ignition
- ion current
- winding
- ignition coil
- measuring
- 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
- 238000004804 winding Methods 0.000 claims abstract description 57
- 238000002485 combustion reaction Methods 0.000 claims abstract description 24
- 238000005259 measurement Methods 0.000 claims abstract description 17
- 230000006698 induction Effects 0.000 claims abstract description 8
- 230000005669 field effect Effects 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 description 26
- 230000008901 benefit Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
-
- 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
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
- F02P2017/125—Measuring ionisation of combustion gas, e.g. by using ignition 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)
Abstract
Description
Claims (4)
- 각 실린더의 점화 플러그에서 이온 전류를 측정하기 위한 측정 장치 및 점화 플러그 마다 점화 코일 장치를 구비하고, 상기 점화 코일 장치는 점화 전압을 형성하며 변압기 원리에 따라 작동하고 1차 권선과 2차 권선을 가지며, 상기 점화 코일 장치의 2차 권선을 통해 상기 이온 전류가 흐르는, 내연 기관용 유도 점화 장치에 있어서,상기 이온 전류 측정 지속 시간 동안 상기 1차 권선(L1)을 단락시키는 스위치(S1)가 제공되는 것을 특징으로 하는 점화 장치.
- 제 1 항에 있어서, 상기 스위치(S1)의 스위칭 경로는 폐쇄 상태에서 매우 낮은 임피던스를 갖는 것을 특징으로 하는 점화 장치.
- 제 1 항 또는 제 2 항에 있어서, 상기 스위치(S1)는 전계 효과 트랜지스터(FET)인 것을 특징으로 하는 점화 장치.
- 제 1 항 또는 제 2 항에 있어서, 상기 측정 장치(8)는 상기 스위치(S1)를 주기적으로, 적어도 상기 이온 전류 측정의 지속시간 동안 폐쇄하는 제어 장치(화살표 10)를 가지는 것을 특징으로 하는 점화 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19649278.5 | 1996-11-28 | ||
DE19649278A DE19649278A1 (de) | 1996-11-28 | 1996-11-28 | Zündvorrichtung mit Ionenstrom-Meßeinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000053088A KR20000053088A (ko) | 2000-08-25 |
KR100498797B1 true KR100498797B1 (ko) | 2005-07-01 |
Family
ID=7812996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1999-7004011A Expired - Fee Related KR100498797B1 (ko) | 1996-11-28 | 1997-09-26 | 이온 전류 측정 장치를 구비한 점화 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6424155B1 (ko) |
EP (1) | EP0953109B1 (ko) |
JP (1) | JP2001506721A (ko) |
KR (1) | KR100498797B1 (ko) |
DE (2) | DE19649278A1 (ko) |
WO (1) | WO1998023859A1 (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19839868C1 (de) * | 1998-09-02 | 2000-02-10 | Stiebel Eltron Gmbh & Co Kg | Verfahren und Schaltung zum Erfassen des Luft-Kraftstoff-Verhältnisses einer Verbrennungsphase einer Verbrennungskraftmaschine |
DE19845400A1 (de) * | 1998-10-02 | 1999-12-16 | Daimler Chrysler Ag | Hochspannungstransistorspulenzündung mit Stromregeleinrichtung und Ionenstrommesseinrichtung |
DE19849258A1 (de) | 1998-10-26 | 2000-04-27 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Energieregelung an Zündsystemen mit primärseitigem Kurzschlußschalter |
DE60039325D1 (de) | 1999-06-25 | 2008-08-14 | Ngk Spark Plug Co | Zündeinheit für innere Brennkraftmaschine |
DE19953710B4 (de) * | 1999-11-08 | 2010-06-17 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Meßfenster-Positionierung für die Ionenstrommessung |
JP3869275B2 (ja) * | 2001-04-05 | 2007-01-17 | 株式会社日本自動車部品総合研究所 | 内燃機関のイオン電流検出装置 |
DE10234252B4 (de) * | 2002-07-27 | 2008-09-25 | Robert Bosch Gmbh | Verfahren zur Erkennung von Verbrennungsaussetzern |
DE102005044030B4 (de) * | 2005-09-14 | 2011-02-17 | Stiebel Eltron Gmbh & Co. Kg | Verfahren und Einrichtung zur Ionisationsmessung bei Verbrennungskraftmaschinen mit Unterdrückung der Zündrestspannung |
DE102005041823B3 (de) * | 2005-09-02 | 2007-02-01 | Siemens Ag | Steuergerät zum Betrieb wenigstens eines Kraftstoffinjektors einer Brennkraftmaschine |
DE102006010807B4 (de) * | 2006-03-07 | 2015-06-25 | Volkswagen Aktiengesellschaft | Schaltung zum Erfassen verbrennungsrelevanter Größen |
WO2015009594A1 (en) | 2013-07-17 | 2015-01-22 | Delphi Technologies, Inc. | Ignition system for spark ignition engines and method of operating same |
US20150340846A1 (en) * | 2014-05-21 | 2015-11-26 | Caterpillar Inc. | Detection system for determining spark voltage |
JP6756739B2 (ja) * | 2015-05-14 | 2020-09-16 | エルドル コーポレイション エセ.ペー.アー. | 内燃機関用の電子点火システム |
US10221827B2 (en) * | 2015-08-14 | 2019-03-05 | Board Of Trustees Of Michigan State University | Ionization detector with ignition coil inductance shorting |
US9739252B1 (en) | 2016-02-19 | 2017-08-22 | Ford Global Technologies, Llc | System and method for detecting engine knock and misfire |
JP6342026B1 (ja) | 2017-02-14 | 2018-06-13 | 三菱電機株式会社 | 内燃機関の燃焼状態検出装置 |
SE542389C2 (en) | 2018-09-04 | 2020-04-21 | Sem Ab | An ignition system and method controlling spark ignited combustion engines |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5494257U (ko) * | 1977-12-15 | 1979-07-04 | ||
US4738239A (en) * | 1987-07-31 | 1988-04-19 | Delco Electronics Corporation | Ignition system |
DE69031878T2 (de) * | 1989-03-14 | 1998-05-28 | Denso Corp | Zündvorrichtung mit mehrfacher Funkenzündung |
JPH04134181A (ja) | 1990-09-27 | 1992-05-08 | Mitsubishi Electric Corp | イオン電流検出装置 |
DE4409749A1 (de) | 1994-03-22 | 1995-09-28 | Bayerische Motoren Werke Ag | Verfahren zur Erkennung klopfender Verbrennung bei einer Brennkraftmaschine mit einer Hochspannungstransistorspulenzündeinrichtung |
SE507263C2 (sv) | 1995-04-05 | 1998-05-04 | Sem Ab | Sätt att utföra jonströmmätning i en förbränningsmotor där mager bränsleblandning används |
DE19524499B4 (de) * | 1995-07-05 | 2008-11-13 | Robert Bosch Gmbh | Zündanlage für eine Brennkraftmaschine |
-
1996
- 1996-11-28 DE DE19649278A patent/DE19649278A1/de not_active Withdrawn
-
1997
- 1997-09-26 JP JP52411598A patent/JP2001506721A/ja not_active Ceased
- 1997-09-26 KR KR10-1999-7004011A patent/KR100498797B1/ko not_active Expired - Fee Related
- 1997-09-26 WO PCT/DE1997/002198 patent/WO1998023859A1/de active IP Right Grant
- 1997-09-26 DE DE59709590T patent/DE59709590D1/de not_active Expired - Lifetime
- 1997-09-26 US US09/319,060 patent/US6424155B1/en not_active Expired - Fee Related
- 1997-09-26 EP EP97910226A patent/EP0953109B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20000053088A (ko) | 2000-08-25 |
EP0953109B1 (de) | 2003-03-19 |
EP0953109A1 (de) | 1999-11-03 |
WO1998023859A1 (de) | 1998-06-04 |
DE19649278A1 (de) | 1998-06-04 |
US20020050823A1 (en) | 2002-05-02 |
US6424155B1 (en) | 2002-07-23 |
DE59709590D1 (de) | 2003-04-24 |
JP2001506721A (ja) | 2001-05-22 |
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Legal Events
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PA0105 | International application |
Patent event date: 19990506 Patent event code: PA01051R01D Comment text: International Patent Application |
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Patent event code: PA02012R01D Patent event date: 20020926 Comment text: Request for Examination of Application |
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Comment text: Notification of reason for refusal Patent event date: 20041026 Patent event code: PE09021S01D |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20050330 |
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GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20050623 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 20050624 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |