JPS5620720A - Supercharger for internal combustion engine - Google Patents
Supercharger for internal combustion engineInfo
- Publication number
- JPS5620720A JPS5620720A JP9453979A JP9453979A JPS5620720A JP S5620720 A JPS5620720 A JP S5620720A JP 9453979 A JP9453979 A JP 9453979A JP 9453979 A JP9453979 A JP 9453979A JP S5620720 A JPS5620720 A JP S5620720A
- Authority
- JP
- Japan
- Prior art keywords
- bypasses
- supercharger
- exhaust
- suction
- engine
- 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
Landscapes
- Supercharger (AREA)
Abstract
PURPOSE: To control the pressure of suction and exhaust to the optimum and improve fuel consumption efficiency, output, etc. in a whole running range, by providing bypasses or the turbine and compressor of a supercharger and regulating open/ close valves in the bypasses depending on the running state of an engine.
CONSTITUTION: Bypasses 9, 10 are provided to short-circuit the upstream and downstream sections of the turbine 3 and compressor 2 of a supercharger 1. Open/ close valves 11, 12 are installed at the connection nodes of the bypasses 9, 10 with a suction passage 6 and an exhaust passage 8. The valves are regulated by an electronic controller 14. This controller receives the output signals of a suction pressure sensor 15, an exhaust pressure sensor 16 and other sensors 17, 18 for detecting the conditions of an engine and compares the real running state of the engine with each of programmed running states and controls the degree of opening of the open/close valves 11, 12 to apply optima suction pressure and exhaust pressure for each running state.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9453979A JPS5620720A (en) | 1979-07-25 | 1979-07-25 | Supercharger for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9453979A JPS5620720A (en) | 1979-07-25 | 1979-07-25 | Supercharger for internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5620720A true JPS5620720A (en) | 1981-02-26 |
Family
ID=14113117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9453979A Pending JPS5620720A (en) | 1979-07-25 | 1979-07-25 | Supercharger for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5620720A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0040814A2 (en) * | 1980-05-28 | 1981-12-02 | Hitachi, Ltd. | Control system for exhaust gas-driven supercharger used in vehicle engine |
JPS58501189A (en) * | 1981-07-28 | 1983-07-21 | ロ−ベルト・ボッシュ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | Boost pressure control device for supercharged internal combustion engines |
JPS58170827A (en) * | 1982-03-31 | 1983-10-07 | Hino Motors Ltd | Supercharging device for internal-combustion engine |
JPS5927597A (en) * | 1982-08-06 | 1984-02-14 | ティーディーケイ株式会社 | Radio wave absorber |
JPS5982799A (en) * | 1982-11-02 | 1984-05-12 | ティーディーケイ株式会社 | Radio wave absorber |
JPS60219417A (en) * | 1984-04-12 | 1985-11-02 | Aisan Ind Co Ltd | Engine with supercharger |
JPS61210698A (en) * | 1985-03-15 | 1986-09-18 | 防衛庁技術研究本部長 | Heterogenous medium wave reflection preventing material |
JPS6224700A (en) * | 1985-07-24 | 1987-02-02 | 株式会社東芝 | Manufacture of magnetic shield part |
US4688384A (en) * | 1985-04-15 | 1987-08-25 | The Jacobs Manufacturing Company | Braking boost pressure modulator and method |
JPS6382993U (en) * | 1986-11-19 | 1988-05-31 | ||
JPS6382994U (en) * | 1986-11-19 | 1988-05-31 | ||
JPH0284398U (en) * | 1988-12-20 | 1990-06-29 | ||
JPH0319300A (en) * | 1989-06-15 | 1991-01-28 | Kanai Hiroyuki | Electromagnetic wave shielding material |
JPH07106785A (en) * | 1993-10-05 | 1995-04-21 | Fuji Elelctrochem Co Ltd | Wave absorber for ghz band |
JP2014509366A (en) * | 2011-02-09 | 2014-04-17 | シナプス エンジニアリング,インコーポレイテッド | Turbocharger control strategy to increase exhaust manifold pressure |
-
1979
- 1979-07-25 JP JP9453979A patent/JPS5620720A/en active Pending
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0040814A2 (en) * | 1980-05-28 | 1981-12-02 | Hitachi, Ltd. | Control system for exhaust gas-driven supercharger used in vehicle engine |
JPS58501189A (en) * | 1981-07-28 | 1983-07-21 | ロ−ベルト・ボッシュ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | Boost pressure control device for supercharged internal combustion engines |
JPS58170827A (en) * | 1982-03-31 | 1983-10-07 | Hino Motors Ltd | Supercharging device for internal-combustion engine |
JPS5927597A (en) * | 1982-08-06 | 1984-02-14 | ティーディーケイ株式会社 | Radio wave absorber |
JPS5982799A (en) * | 1982-11-02 | 1984-05-12 | ティーディーケイ株式会社 | Radio wave absorber |
JPH0468800B2 (en) * | 1982-11-02 | 1992-11-04 | Tdk Electronics Co Ltd | |
JPS60219417A (en) * | 1984-04-12 | 1985-11-02 | Aisan Ind Co Ltd | Engine with supercharger |
JPH029480B2 (en) * | 1985-03-15 | 1990-03-02 | Boeicho Gijutsu Kenkyu Honbucho | |
JPS61210698A (en) * | 1985-03-15 | 1986-09-18 | 防衛庁技術研究本部長 | Heterogenous medium wave reflection preventing material |
US4688384A (en) * | 1985-04-15 | 1987-08-25 | The Jacobs Manufacturing Company | Braking boost pressure modulator and method |
JPS6224700A (en) * | 1985-07-24 | 1987-02-02 | 株式会社東芝 | Manufacture of magnetic shield part |
JPS6382994U (en) * | 1986-11-19 | 1988-05-31 | ||
JPS6382993U (en) * | 1986-11-19 | 1988-05-31 | ||
JPH0510398Y2 (en) * | 1986-11-19 | 1993-03-15 | ||
JPH0284398U (en) * | 1988-12-20 | 1990-06-29 | ||
JPH0319300A (en) * | 1989-06-15 | 1991-01-28 | Kanai Hiroyuki | Electromagnetic wave shielding material |
JPH07106785A (en) * | 1993-10-05 | 1995-04-21 | Fuji Elelctrochem Co Ltd | Wave absorber for ghz band |
JP2014509366A (en) * | 2011-02-09 | 2014-04-17 | シナプス エンジニアリング,インコーポレイテッド | Turbocharger control strategy to increase exhaust manifold pressure |
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