KR101036005B1 - 연료 분사 제어 밸브용 피드백 센서 - Google Patents
연료 분사 제어 밸브용 피드백 센서 Download PDFInfo
- Publication number
- KR101036005B1 KR101036005B1 KR1020090087829A KR20090087829A KR101036005B1 KR 101036005 B1 KR101036005 B1 KR 101036005B1 KR 1020090087829 A KR1020090087829 A KR 1020090087829A KR 20090087829 A KR20090087829 A KR 20090087829A KR 101036005 B1 KR101036005 B1 KR 101036005B1
- Authority
- KR
- South Korea
- Prior art keywords
- coil
- valve
- fuel injection
- core
- feedback sensor
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/0007—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using electrical feedback
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (2)
- 디젤 엔진의 연료 분사를 제어하는 밸브의 위치를 감지하는 피드백 센서로서,상기 밸브의 왕복 운동에 따라 왕복 운동하는 지지봉;상기 지지봉에 연결되는 코어;상기 지지봉 및 상기 코어가 삽입되는 케이스;상기 케이스 내부에서 상기 코어 주변에 설치되고 교류가 인가되는 제 1 코일;상기 케이스 내부에서 상기 제 1 코일 전후에 설치되고 서로 직렬로 전기적으로 연결되는 제 2 코일 및 제 3 코일; 및상기 제 2 코일 및 제 3 코일로부터의 전기적 출력을 감지하는 회로부를 포함하는 것을 특징으로 하는 연료 분사 제어 밸브용 피드백 센서.
- 제 1 항에 있어서,상기 회로부는 에폭시 수지로 패킹되는 것을 특징으로 하는 연료 분사 제어 밸브용 피드백 센서.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090087829A KR101036005B1 (ko) | 2009-09-17 | 2009-09-17 | 연료 분사 제어 밸브용 피드백 센서 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090087829A KR101036005B1 (ko) | 2009-09-17 | 2009-09-17 | 연료 분사 제어 밸브용 피드백 센서 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110029945A KR20110029945A (ko) | 2011-03-23 |
KR101036005B1 true KR101036005B1 (ko) | 2011-05-23 |
Family
ID=43935765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090087829A KR101036005B1 (ko) | 2009-09-17 | 2009-09-17 | 연료 분사 제어 밸브용 피드백 센서 |
Country Status (1)
Country | Link |
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KR (1) | KR101036005B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0579430A (ja) * | 1991-03-15 | 1993-03-30 | Robert Bosch Gmbh | 内燃機関用の燃料噴射ノズル |
JPH09264181A (ja) * | 1996-03-28 | 1997-10-07 | Nippon Soken Inc | 燃料噴射制御装置 |
KR20010076917A (ko) * | 2000-01-28 | 2001-08-17 | 박상록 | 내연기관용 연료분사 인젝터 |
KR100398005B1 (ko) | 2001-05-07 | 2003-09-19 | 현대자동차주식회사 | 커먼레일 인젝터의 니들 변위 추정시스템 |
-
2009
- 2009-09-17 KR KR1020090087829A patent/KR101036005B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0579430A (ja) * | 1991-03-15 | 1993-03-30 | Robert Bosch Gmbh | 内燃機関用の燃料噴射ノズル |
JPH09264181A (ja) * | 1996-03-28 | 1997-10-07 | Nippon Soken Inc | 燃料噴射制御装置 |
KR20010076917A (ko) * | 2000-01-28 | 2001-08-17 | 박상록 | 내연기관용 연료분사 인젝터 |
KR100398005B1 (ko) | 2001-05-07 | 2003-09-19 | 현대자동차주식회사 | 커먼레일 인젝터의 니들 변위 추정시스템 |
Also Published As
Publication number | Publication date |
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KR20110029945A (ko) | 2011-03-23 |
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