KR100422546B1 - 차량용 엔진의 점화코일 고장 검출장치 - Google Patents
차량용 엔진의 점화코일 고장 검출장치 Download PDFInfo
- Publication number
- KR100422546B1 KR100422546B1 KR10-2001-0047927A KR20010047927A KR100422546B1 KR 100422546 B1 KR100422546 B1 KR 100422546B1 KR 20010047927 A KR20010047927 A KR 20010047927A KR 100422546 B1 KR100422546 B1 KR 100422546B1
- Authority
- KR
- South Korea
- Prior art keywords
- ignition
- terminal
- ignition coil
- engine control
- primary
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
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- 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
- F02P3/05—Layout of circuits for control of the magnitude of the current in the ignition coil
- F02P3/051—Opening or closing the primary coil circuit with semiconductor devices
- F02P3/053—Opening or closing the primary coil circuit with semiconductor devices using digital techniques
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/12—Ignition, e.g. for IC engines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (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 (1)
- 엔진 제어 장치(100)와; 상기 엔진 제어 장치(100)와 연결되어 있는 점화 코일(200)과; 상기 점화 코일(200)과 병렬로 연결되어 있는 1차 점화장치(300)와; 상기 1차 점화장치(300)와 연결되어 있어서, 운전자의 시동 키 조작상태에 따라 그 상태가 온/오프 되는 이그니션 스위치(400)와; 상기 이그니션 스위치(400)와 연결되어 있어서, 이그니션 스위치(400)가 온 상태이면 소정의 전압을 공급하는 배터리(500)를 포함하여 구비되어 이루어진 점화장치에 있어서;상기 1차 점화장치(300)는 제1 입력단이 이그니션 스위치(400)와 연결되어 있고, 제2 입력단이 엔진 제어장치(100)와 점화코일(200) 연결단자에 결합되어 소정의 신호를 증폭 출력하는 제1 증폭기(IC1)와; 일측 단자가 이그니션 스위치(400)와 제1 증폭기(IC1)의 제1 입력단 결합 단자에 연결되어 있고, 타측 단자가 엔진 제어장치(100)와 점화코일(200) 및 제1 증폭기(IC1)의 제2 입력단 결합 단자에 병렬 연결되어 있는 제2 저항(R2)과; 일측단자가 상기 제1 증폭기(IC1)의 출력단자에 연결되어 있고, 타측 단자가 엔진 제어 장치(100)와 연결되어 있는 제1 저항(R1)과; 일측 단자가 상기 제1 저항(R1)의 타측 단자와 연결되어 있고, 타측 단자가 접지 되어 있는 제1 캐패시터(C1)를 포함하여 이루어지는 것을 특징으로 하는 차량용 엔진의 점화코일 고장 검출장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0047927A KR100422546B1 (ko) | 2001-08-09 | 2001-08-09 | 차량용 엔진의 점화코일 고장 검출장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0047927A KR100422546B1 (ko) | 2001-08-09 | 2001-08-09 | 차량용 엔진의 점화코일 고장 검출장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030013750A KR20030013750A (ko) | 2003-02-15 |
KR100422546B1 true KR100422546B1 (ko) | 2004-03-11 |
Family
ID=27718479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0047927A Expired - Fee Related KR100422546B1 (ko) | 2001-08-09 | 2001-08-09 | 차량용 엔진의 점화코일 고장 검출장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100422546B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9281544B2 (en) * | 2013-05-22 | 2016-03-08 | Lg Chem, Ltd. | Battery pack test system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5510024A (en) * | 1978-07-05 | 1980-01-24 | Nippon Soken Inc | Ignition coil driver for internal combustion engine |
JPS6067769A (ja) * | 1983-09-22 | 1985-04-18 | Moriyama Kogyo Kk | エンジン用点火装置 |
JPH01200059A (ja) * | 1988-02-04 | 1989-08-11 | Kokusan Denki Co Ltd | コンデンサ放電式内燃機関用点火装置 |
JPH07243370A (ja) * | 1994-03-01 | 1995-09-19 | Mitsubishi Electric Corp | 内燃機関用点火装置 |
-
2001
- 2001-08-09 KR KR10-2001-0047927A patent/KR100422546B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5510024A (en) * | 1978-07-05 | 1980-01-24 | Nippon Soken Inc | Ignition coil driver for internal combustion engine |
JPS6067769A (ja) * | 1983-09-22 | 1985-04-18 | Moriyama Kogyo Kk | エンジン用点火装置 |
JPH01200059A (ja) * | 1988-02-04 | 1989-08-11 | Kokusan Denki Co Ltd | コンデンサ放電式内燃機関用点火装置 |
JPH07243370A (ja) * | 1994-03-01 | 1995-09-19 | Mitsubishi Electric Corp | 内燃機関用点火装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20030013750A (ko) | 2003-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20010809 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
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: 20040113 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20040302 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20040303 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 |