KR100513448B1 - 웨이스트게이트 밸브의 제어방법 - Google Patents
웨이스트게이트 밸브의 제어방법 Download PDFInfo
- Publication number
- KR100513448B1 KR100513448B1 KR10-2002-0037703A KR20020037703A KR100513448B1 KR 100513448 B1 KR100513448 B1 KR 100513448B1 KR 20020037703 A KR20020037703 A KR 20020037703A KR 100513448 B1 KR100513448 B1 KR 100513448B1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- waste
- closed
- waste valve
- control method
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
-
- 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
- Y02T10/12—Improving ICE efficiencies
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Abstract
Description
Claims (3)
- ECU가 엔진 운전조건에 따라 웨이스트 밸브의 열림량을 조절하여 터보차저의 흡기과급압을 조절하는 것에 있어서,웨이스트 밸브를 닫아야하는 운전조건이 되면 ECU는 웨이스트밸브를 닫아주다가 웨이스트 밸브가 완전히 닫히기 전 단계에서 웨이스트밸브가 ECU에 설정된 설정시간만큼 열린 상태(완충개도량)로 지연된 후 닫히도록 하여 밸브가 닫힐 때 가해지는 충격이 완화되도록 설정되고,상기한 ECU는 웨이스트밸브 완충닫힘모드에 해당하는 운전조건이 되면 완충개도량 만큼 닫아주었다가 다시 열림 조건이 되었을 때 웨이스트 밸브를 열어주도록 한 것을 특징으로 하는 웨이스트 게이트 밸브의 제어방법.
- 제 1 항에 있어서,웨이스트밸브 완충닫힘모드는 변속시이거나 엔진속도가 미리 설정된 완충닫힘 엔진속도보다 큰 상태일 때인 것을 특징으로 하는 웨이스트 게이트 밸브의 제어방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0037703A KR100513448B1 (ko) | 2002-06-29 | 2002-06-29 | 웨이스트게이트 밸브의 제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0037703A KR100513448B1 (ko) | 2002-06-29 | 2002-06-29 | 웨이스트게이트 밸브의 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040002255A KR20040002255A (ko) | 2004-01-07 |
KR100513448B1 true KR100513448B1 (ko) | 2005-09-09 |
Family
ID=37313960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0037703A KR100513448B1 (ko) | 2002-06-29 | 2002-06-29 | 웨이스트게이트 밸브의 제어방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100513448B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100558913B1 (ko) * | 2002-09-10 | 2006-03-10 | 현대자동차주식회사 | 터보 차저 엔진의 터빈 속도 제어방법 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62165533A (ja) * | 1986-01-18 | 1987-07-22 | Toyota Motor Corp | 過給圧制御装置 |
JPS6368722A (ja) * | 1986-09-10 | 1988-03-28 | Hitachi Ltd | ウエストゲ−ト弁の制御装置 |
JPS648318A (en) * | 1987-06-30 | 1989-01-12 | Hitachi Ltd | Supercharger of internal combustion engine |
US5155998A (en) * | 1988-12-27 | 1992-10-20 | Fuji Jukogyo Kabushiki Kaisha | Supercharging pressure control system for an automotive engine |
JPH0874588A (ja) * | 1994-09-02 | 1996-03-19 | Daihatsu Motor Co Ltd | 過給圧制御方法 |
US5755101A (en) * | 1996-03-28 | 1998-05-26 | Cummins Engine Company, Inc. | Electronic turbocharger wastegate controller |
KR20030029683A (ko) * | 2001-10-08 | 2003-04-16 | 현대자동차주식회사 | 터보차저의 웨이스트 게이트 밸브장치 |
KR20040000117A (ko) * | 2002-06-24 | 2004-01-03 | 현대자동차주식회사 | 웨이스트 게이트 밸브의 작동 구조 |
-
2002
- 2002-06-29 KR KR10-2002-0037703A patent/KR100513448B1/ko active IP Right Grant
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62165533A (ja) * | 1986-01-18 | 1987-07-22 | Toyota Motor Corp | 過給圧制御装置 |
JPS6368722A (ja) * | 1986-09-10 | 1988-03-28 | Hitachi Ltd | ウエストゲ−ト弁の制御装置 |
JPS648318A (en) * | 1987-06-30 | 1989-01-12 | Hitachi Ltd | Supercharger of internal combustion engine |
US5155998A (en) * | 1988-12-27 | 1992-10-20 | Fuji Jukogyo Kabushiki Kaisha | Supercharging pressure control system for an automotive engine |
JPH0874588A (ja) * | 1994-09-02 | 1996-03-19 | Daihatsu Motor Co Ltd | 過給圧制御方法 |
US5755101A (en) * | 1996-03-28 | 1998-05-26 | Cummins Engine Company, Inc. | Electronic turbocharger wastegate controller |
KR20030029683A (ko) * | 2001-10-08 | 2003-04-16 | 현대자동차주식회사 | 터보차저의 웨이스트 게이트 밸브장치 |
KR20040000117A (ko) * | 2002-06-24 | 2004-01-03 | 현대자동차주식회사 | 웨이스트 게이트 밸브의 작동 구조 |
Also Published As
Publication number | Publication date |
---|---|
KR20040002255A (ko) | 2004-01-07 |
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