KR920000392B1 - 엔진의 연료제어장치 - Google Patents
엔진의 연료제어장치 Download PDFInfo
- Publication number
- KR920000392B1 KR920000392B1 KR1019880003705A KR880003705A KR920000392B1 KR 920000392 B1 KR920000392 B1 KR 920000392B1 KR 1019880003705 A KR1019880003705 A KR 1019880003705A KR 880003705 A KR880003705 A KR 880003705A KR 920000392 B1 KR920000392 B1 KR 920000392B1
- Authority
- KR
- South Korea
- Prior art keywords
- cylinder
- fuel injection
- engine
- fuel
- information
- 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
Links
- 239000000446 fuel Substances 0.000 title claims description 63
- 238000002347 injection Methods 0.000 claims description 53
- 239000007924 injection Substances 0.000 claims description 53
- 238000001514 detection method Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 3
- JMGZEFIQIZZSBH-UHFFFAOYSA-N Bioquercetin Natural products CC1OC(OCC(O)C2OC(OC3=C(Oc4cc(O)cc(O)c4C3=O)c5ccc(O)c(O)c5)C(O)C2O)C(O)C(O)C1O JMGZEFIQIZZSBH-UHFFFAOYSA-N 0.000 description 2
- IVTMALDHFAHOGL-UHFFFAOYSA-N eriodictyol 7-O-rutinoside Natural products OC1C(O)C(O)C(C)OC1OCC1C(O)C(O)C(O)C(OC=2C=C3C(C(C(O)=C(O3)C=3C=C(O)C(O)=CC=3)=O)=C(O)C=2)O1 IVTMALDHFAHOGL-UHFFFAOYSA-N 0.000 description 2
- FDRQPMVGJOQVTL-UHFFFAOYSA-N quercetin rutinoside Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC=2C(C3=C(O)C=C(O)C=C3OC=2C=2C=C(O)C(O)=CC=2)=O)O1 FDRQPMVGJOQVTL-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- IKGXIBQEEMLURG-BKUODXTLSA-N rutin Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](C)O[C@@H]1OC[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](OC=2C(C3=C(O)C=C(O)C=C3OC=2C=2C=C(O)C(O)=CC=2)=O)O1 IKGXIBQEEMLURG-BKUODXTLSA-N 0.000 description 2
- ALABRVAAKCSLSC-UHFFFAOYSA-N rutin Natural products CC1OC(OCC2OC(O)C(O)C(O)C2O)C(O)C(O)C1OC3=C(Oc4cc(O)cc(O)c4C3=O)c5ccc(O)c(O)c5 ALABRVAAKCSLSC-UHFFFAOYSA-N 0.000 description 2
- 235000005493 rutin Nutrition 0.000 description 2
- 229960004555 rutoside Drugs 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (2)
- n 사이클형 엔진이 소정각도회전할때마다 회전각 위치신호를 출력하는 동시에 상기 엔진의 n 사이클중의 각기통에 대응한 각소정회전각도범위에서 기준신호를 출력하는 회전센서와, 이 회전센서로부터의 기준신호의 리이딩에지기간 또는 트레일링에지기간에 상기 회전각 위치신호를 카운트하고 이 카운트치와 설정치를 비교하여 특정기통을 기준으로한 기통정보를 갱신하는 기통식별수단과, 상기 갱신된 기통정보에 대응한 기통에 연료분사제어를 행하는 연료분사제어수단을 구비한 엔진의 연료제어장치에 있어서, 상기 카운트치가 설정범위외인 것을 상기 기통식별수단이 검출한 경우에 상기 연료분사제어수단은 상기 엔진의 전기통에 연료분사를 동시에 행하고 그 후 상기 기통식별수단이 상기 특정기통을 검출하기까지 연료분사를 금지하는 것을 특징으로 하는 엔진의 연료제어장치.
- n 사이클형 엔진이 소정각도회전할때마다 회전각 위치신호를 출력하는 동시에 상기 엔진의 n 사이클중의 각 기통에 대응한 각 소정회전각도범위에서 기준신호를 출력하는 회전센서와, 이 회전센서로부터의 기준신호의 리이딩에지기간 또는 트레일링에지기간에 상기 회전각 위치신호를 카운트하고 이 카운트치와 설정치를 비교하여 특정 기통을 기준으로 한 기통정보를 갱신하는 기통식별수단과, 상기 갱신된 기통정보에 대응한 기통에 연료분사제어를 행하는 연료분사제어수단을 구비한 엔진의 연료제어장치에 있어서, 상기 기통정보가 소정순서의 값이 아닌 것을 상기 기통정보에 의하여 검출하는 검출수단을 구비하고, 이 검출수단이 검출된 경우에 상기 연료분사제어수단은 사기 엔진의 전기통에 연료분사를 동시에 행하며 그후 상기 기통식별수단이 상기 특정기통을 검출하기까지 연료분사를 금지하는 것을 특징으로 하는 엔진의 연료제어장치.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP?62-10932 | 1987-04-30 | ||
JP62-109321 | 1987-04-30 | ||
JP?62-10931 | 1987-04-30 | ||
JP62109321A JPS63272944A (ja) | 1987-04-30 | 1987-04-30 | エンジンの燃料制御装置 |
JP62107322A JPS63271325A (ja) | 1987-04-30 | 1987-04-30 | フイルム巻取方法 |
JP62-109322 | 1987-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880012878A KR880012878A (ko) | 1988-11-29 |
KR920000392B1 true KR920000392B1 (ko) | 1992-01-13 |
Family
ID=26447367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880003705A Expired KR920000392B1 (ko) | 1987-04-30 | 1988-04-02 | 엔진의 연료제어장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920000392B1 (ko) |
-
1988
- 1988-04-02 KR KR1019880003705A patent/KR920000392B1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR880012878A (ko) | 1988-11-29 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19880402 |
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PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19880402 Comment text: Request for Examination of Application |
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PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19910529 Patent event code: PE09021S01D |
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G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19911129 |
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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: 19920326 |
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GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19920330 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
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