JP4969611B2 - 内燃機関の高圧燃料ポンプ制御装置 - Google Patents
内燃機関の高圧燃料ポンプ制御装置 Download PDFInfo
- Publication number
- JP4969611B2 JP4969611B2 JP2009147175A JP2009147175A JP4969611B2 JP 4969611 B2 JP4969611 B2 JP 4969611B2 JP 2009147175 A JP2009147175 A JP 2009147175A JP 2009147175 A JP2009147175 A JP 2009147175A JP 4969611 B2 JP4969611 B2 JP 4969611B2
- Authority
- JP
- Japan
- Prior art keywords
- angle
- control
- fuel
- pump
- energization
- 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
- 239000000446 fuel Substances 0.000 title description 166
- 238000002485 combustion reaction Methods 0.000 title description 51
- 239000012530 fluid Substances 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 description 43
- 238000002347 injection Methods 0.000 description 20
- 239000007924 injection Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 15
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 230000007704 transition Effects 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- 239000002828 fuel tank Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 206010044048 Tooth missing Diseases 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009147175A JP4969611B2 (ja) | 2009-06-22 | 2009-06-22 | 内燃機関の高圧燃料ポンプ制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009147175A JP4969611B2 (ja) | 2009-06-22 | 2009-06-22 | 内燃機関の高圧燃料ポンプ制御装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007058010A Division JP2008215321A (ja) | 2007-03-08 | 2007-03-08 | 内燃機関の高圧燃料ポンプ制御装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011275264A Division JP5470363B2 (ja) | 2011-12-16 | 2011-12-16 | 内燃機関の高圧燃料ポンプ制御装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009209941A JP2009209941A (ja) | 2009-09-17 |
| JP2009209941A5 JP2009209941A5 (enExample) | 2010-02-18 |
| JP4969611B2 true JP4969611B2 (ja) | 2012-07-04 |
Family
ID=41183299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009147175A Expired - Fee Related JP4969611B2 (ja) | 2009-06-22 | 2009-06-22 | 内燃機関の高圧燃料ポンプ制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4969611B2 (enExample) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008215321A (ja) * | 2007-03-08 | 2008-09-18 | Hitachi Ltd | 内燃機関の高圧燃料ポンプ制御装置 |
-
2009
- 2009-06-22 JP JP2009147175A patent/JP4969611B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009209941A (ja) | 2009-09-17 |
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