JPS6435024A - Supercharger of engine - Google Patents
Supercharger of engineInfo
- Publication number
- JPS6435024A JPS6435024A JP19334987A JP19334987A JPS6435024A JP S6435024 A JPS6435024 A JP S6435024A JP 19334987 A JP19334987 A JP 19334987A JP 19334987 A JP19334987 A JP 19334987A JP S6435024 A JPS6435024 A JP S6435024A
- Authority
- JP
- Japan
- Prior art keywords
- speed range
- mechanical supercharger
- blower
- acceleration
- given
- 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.)
- Pending
Links
Abstract
PURPOSE:To obtain smooth travelling in usual driving and excellent accelerationability in acceleration compatibly by using a mechanical supercharger in a broad speed range at the time of acceleration in a substance driving an exhaust turbosupercharger in a high speed range and a mechanical supercharger in a low speed range respectively. CONSTITUTION:The blower 16s of an exhaust turbosupercharger 16 is provided to supercharge suction gas to the common suction gas passage 12 in the course lower than an airflow meter 15 in the given high speed range. And the blower 16s is driven by the rotation of a turbine 16t caused by exhaust gas. And a Roots-type mechanical supercharger 22 for supercharging exhaust gas in the given low speed range is provided in the course of the common suction gas passage 12 lower than the blower 16s and driven by the pulley 26 provided to a crank shaft 25. In this case, when an engine is detected to be in the given acceleration state in a control circuit 43 in which the output of various sensors detecting engine revolution, throttle opening and so on is input, the speed range in which the mechanical supercharger is used is expanded to increase supercharging pressure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19334987A JPS6435024A (en) | 1987-07-30 | 1987-07-30 | Supercharger of engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19334987A JPS6435024A (en) | 1987-07-30 | 1987-07-30 | Supercharger of engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6435024A true JPS6435024A (en) | 1989-02-06 |
Family
ID=16306422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19334987A Pending JPS6435024A (en) | 1987-07-30 | 1987-07-30 | Supercharger of engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6435024A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0356834U (en) * | 1989-10-11 | 1991-05-31 | ||
JP2010534305A (en) * | 2007-07-25 | 2010-11-04 | クノル−ブレムゼ ジステーメ フューア ヌッツファールツォイゲ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Compressed air system |
JP2017015056A (en) * | 2015-07-06 | 2017-01-19 | トヨタ自動車株式会社 | Supercharge system of internal combustion engine |
JP2017155656A (en) * | 2016-03-02 | 2017-09-07 | マツダ株式会社 | Engine with turbo supercharger |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57146023A (en) * | 1981-03-05 | 1982-09-09 | Mazda Motor Corp | Supercharge pressure controller of engine with supercharger |
JPS6026235B2 (en) * | 1980-08-21 | 1985-06-22 | 横河電機株式会社 | How to protect diagram data |
-
1987
- 1987-07-30 JP JP19334987A patent/JPS6435024A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6026235B2 (en) * | 1980-08-21 | 1985-06-22 | 横河電機株式会社 | How to protect diagram data |
JPS57146023A (en) * | 1981-03-05 | 1982-09-09 | Mazda Motor Corp | Supercharge pressure controller of engine with supercharger |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0356834U (en) * | 1989-10-11 | 1991-05-31 | ||
JP2010534305A (en) * | 2007-07-25 | 2010-11-04 | クノル−ブレムゼ ジステーメ フューア ヌッツファールツォイゲ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Compressed air system |
JP2017015056A (en) * | 2015-07-06 | 2017-01-19 | トヨタ自動車株式会社 | Supercharge system of internal combustion engine |
JP2017155656A (en) * | 2016-03-02 | 2017-09-07 | マツダ株式会社 | Engine with turbo supercharger |
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