JPS5752621A - Control apparatus of engine with turbo-supercharger - Google Patents
Control apparatus of engine with turbo-superchargerInfo
- Publication number
- JPS5752621A JPS5752621A JP12800580A JP12800580A JPS5752621A JP S5752621 A JPS5752621 A JP S5752621A JP 12800580 A JP12800580 A JP 12800580A JP 12800580 A JP12800580 A JP 12800580A JP S5752621 A JPS5752621 A JP S5752621A
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- rotational speed
- opening degree
- output circuits
- intake pressure
- 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.)
- Granted
Links
Abstract
PURPOSE: To prevent overunnning and surging by disposing a control valve on the inlet side of a compressor and controlling its open/close in response to the rotational speed of an engine, the intake pressure, and the opening degree of a throttle valve.
CONSTITUTION: A control circuit is provided, where a rotational speed sensor 10, an intake pressure sensor 11 and opening degree sensor 12 are respectively connected to an input side of an arithmetic circuit 13, while the primary W tertiary output circuits 15, 17, 19 are respectively connected to a solenoid 8a of a control valve 8 through an amplifier 20. And the control valve 8 is so arranged as to move toward a closing side through each of signals of the output circuits 15, 17, 19. Thereby, as a relation among a rotational speed, an intake pressure and an opening degree of a throttle valve 7 is detected by the arithmetic circuit 13, while a signal is transmitted to either of the output circuits 15, 17, 19 according to the existent conditons so as to actuate the control valve 8 toward the closing side, the intake air volume of a compressor 3 may be decreased, and overrunning and surging may be securely prevented.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12800580A JPS5752621A (en) | 1980-09-17 | 1980-09-17 | Control apparatus of engine with turbo-supercharger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12800580A JPS5752621A (en) | 1980-09-17 | 1980-09-17 | Control apparatus of engine with turbo-supercharger |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5752621A true JPS5752621A (en) | 1982-03-29 |
JPS6335809B2 JPS6335809B2 (en) | 1988-07-18 |
Family
ID=14974109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12800580A Granted JPS5752621A (en) | 1980-09-17 | 1980-09-17 | Control apparatus of engine with turbo-supercharger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5752621A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58170827A (en) * | 1982-03-31 | 1983-10-07 | Hino Motors Ltd | Supercharging device for internal-combustion engine |
JPS59107927U (en) * | 1983-01-12 | 1984-07-20 | 三菱重工業株式会社 | Turbocharger blower presurging prevention device |
US4512153A (en) * | 1981-12-31 | 1985-04-23 | Aisin Seiki Kabushiki Kaisha | Turbocharger control system |
US4530339A (en) * | 1982-03-31 | 1985-07-23 | Aisin Seiki Kabushiki Kaisha | Supercharger control apparatus for motor vehicles |
FR2690953A1 (en) * | 1992-05-07 | 1993-11-12 | Peugeot | IC engine supercharging system - includes turbo-compressor with compressor section situated in engine duct with each of sections being in form of venturi tube |
JP2007255381A (en) * | 2006-03-24 | 2007-10-04 | Toyota Motor Corp | Centrifugal compressor and system and method of controlling intake of engine using the compressor |
CN110500191A (en) * | 2019-09-20 | 2019-11-26 | 潍柴动力股份有限公司 | Throttle control method and device |
-
1980
- 1980-09-17 JP JP12800580A patent/JPS5752621A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4512153A (en) * | 1981-12-31 | 1985-04-23 | Aisin Seiki Kabushiki Kaisha | Turbocharger control system |
JPS58170827A (en) * | 1982-03-31 | 1983-10-07 | Hino Motors Ltd | Supercharging device for internal-combustion engine |
US4530339A (en) * | 1982-03-31 | 1985-07-23 | Aisin Seiki Kabushiki Kaisha | Supercharger control apparatus for motor vehicles |
JPS59107927U (en) * | 1983-01-12 | 1984-07-20 | 三菱重工業株式会社 | Turbocharger blower presurging prevention device |
FR2690953A1 (en) * | 1992-05-07 | 1993-11-12 | Peugeot | IC engine supercharging system - includes turbo-compressor with compressor section situated in engine duct with each of sections being in form of venturi tube |
JP2007255381A (en) * | 2006-03-24 | 2007-10-04 | Toyota Motor Corp | Centrifugal compressor and system and method of controlling intake of engine using the compressor |
CN110500191A (en) * | 2019-09-20 | 2019-11-26 | 潍柴动力股份有限公司 | Throttle control method and device |
Also Published As
Publication number | Publication date |
---|---|
JPS6335809B2 (en) | 1988-07-18 |
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