JP4792975B2 - エンジンの過給装置 - Google Patents
エンジンの過給装置 Download PDFInfo
- Publication number
- JP4792975B2 JP4792975B2 JP2006001117A JP2006001117A JP4792975B2 JP 4792975 B2 JP4792975 B2 JP 4792975B2 JP 2006001117 A JP2006001117 A JP 2006001117A JP 2006001117 A JP2006001117 A JP 2006001117A JP 4792975 B2 JP4792975 B2 JP 4792975B2
- Authority
- JP
- Japan
- Prior art keywords
- supercharger
- supercharging
- passage
- air
- control valve
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims description 43
- 238000000034 method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000004043 responsiveness Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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- Supercharger (AREA)
Description
4 上流スロットル弁
5 電動過給機
6 バイパス制御弁
21 過給通路
21a 分岐部
22 バイパス通路
100 吸気システムコントローラ
Claims (1)
- 電動過給機が配設された過給通路と、該過給通路における過給機の上、下流側をバイパスすると共にバイパス制御弁が配設されたバイパス通路とを有し、エンジンの運転状態が所定の過給領域にあるときは、過給機を作動させると共にバイパス制御弁を閉作動させ、かつ前記過給領域よりも低負荷側の予回転領域にあるときは、過給機を作動させると共にバイパス制御弁を開作動させるように構成されたエンジンの過給装置であって、
前記過給通路におけるバイパス通路の分岐部と電動過給機との間に配設された吸気圧制御弁と、
前記予回転領域のときに、前記吸気圧制御弁の下流側かつ前記電動過給機の上流側の領域が負圧となり、前記電動過給機の下流側が大気圧となるように、前記吸気圧制御弁を絞り制御する吸気圧制御手段とが備えられ、
該吸気圧制御手段は、エンジン回転数が低いほど前記吸気圧制御弁の絞り量を大きくするように前記絞り制御を行うことを特徴とするエンジンの過給装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006001117A JP4792975B2 (ja) | 2006-01-06 | 2006-01-06 | エンジンの過給装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006001117A JP4792975B2 (ja) | 2006-01-06 | 2006-01-06 | エンジンの過給装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007182795A JP2007182795A (ja) | 2007-07-19 |
| JP4792975B2 true JP4792975B2 (ja) | 2011-10-12 |
Family
ID=38339101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006001117A Expired - Fee Related JP4792975B2 (ja) | 2006-01-06 | 2006-01-06 | エンジンの過給装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4792975B2 (ja) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63246412A (ja) * | 1987-03-31 | 1988-10-13 | Hino Motors Ltd | 機械式容積型過給機の制御装置 |
| JP2520270B2 (ja) * | 1987-10-30 | 1996-07-31 | コニカ株式会社 | 感光体 |
| JPH0893486A (ja) * | 1994-09-26 | 1996-04-09 | Ishikawajima Harima Heavy Ind Co Ltd | 内部圧縮型スーパチャージャの過給制御装置 |
| JP3897009B2 (ja) * | 2003-08-19 | 2007-03-22 | マツダ株式会社 | 電動過給機付エンジンを備えた車両の制御装置 |
-
2006
- 2006-01-06 JP JP2006001117A patent/JP4792975B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007182795A (ja) | 2007-07-19 |
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