JPS5584818A - Apparatus for controlling boost pressure of turbo- supercharger - Google Patents
Apparatus for controlling boost pressure of turbo- superchargerInfo
- Publication number
- JPS5584818A JPS5584818A JP15592278A JP15592278A JPS5584818A JP S5584818 A JPS5584818 A JP S5584818A JP 15592278 A JP15592278 A JP 15592278A JP 15592278 A JP15592278 A JP 15592278A JP S5584818 A JPS5584818 A JP S5584818A
- Authority
- JP
- Japan
- Prior art keywords
- computor
- boost
- relief passage
- valve
- passage
- 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 enable to set boost pressure at a desired level by providing a relief passage bypassing exhaust turbine and controlling the amount of exhaust gas passed through the relief passage by means of a valve in response to the signals given by a boost-pressure sensor and a sensor for detecting the revolutional speed of engine.
CONSTITUTION: A turbo-supercharger is constituted by compressor 2 disposed in intake passage 1 and exhaust turbine 4 disposed in exhaust passage 3. There is further provided a relief passage 7 bypassing exhaust turbine 4, and a valve 8 controlled by computor 9 is arranged in the relief passage 7. The computor 9 is afforded with signals from boost-pressure sensor 10 and revolutional-speed sensor 11, and valve 8 is driven in response to signals afforded from computor 9 to actuator 12, on the basis of program preset in computor 9. With such an arrangement, boost pressure can be set at a desired level to meet with the change in operational condition of engine.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15592278A JPS5584818A (en) | 1978-12-18 | 1978-12-18 | Apparatus for controlling boost pressure of turbo- supercharger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15592278A JPS5584818A (en) | 1978-12-18 | 1978-12-18 | Apparatus for controlling boost pressure of turbo- supercharger |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5584818A true JPS5584818A (en) | 1980-06-26 |
Family
ID=15616434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15592278A Pending JPS5584818A (en) | 1978-12-18 | 1978-12-18 | Apparatus for controlling boost pressure of turbo- supercharger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5584818A (en) |
Cited By (9)
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 |
JPS5732017A (en) * | 1980-07-31 | 1982-02-20 | Mitsubishi Heavy Ind Ltd | Supercharging pressure controller |
JPS57108413A (en) * | 1980-12-25 | 1982-07-06 | Honda Motor Co Ltd | Turbocharger controller |
US4459809A (en) * | 1981-02-24 | 1984-07-17 | Toyo Kogyo Co., Ltd. | Turbocharger bypass control for internal combustion engines |
US4467607A (en) * | 1981-02-19 | 1984-08-28 | Ab Volvo | System for controlling the inlet pressure in a turbocharged combustion engine |
JPS59153921A (en) * | 1983-02-18 | 1984-09-01 | Mitsubishi Electric Corp | Speed limiter for internal-combustion engine |
JPS61167127A (en) * | 1986-01-29 | 1986-07-28 | Honda Motor Co Ltd | Supercharging pressure control device |
US4891946A (en) * | 1980-06-24 | 1990-01-09 | Honda Giken Kogyo Kabushiki Kaisha | Apparatus for control of operational characteristics of supercharger in internal combustion engine |
US5410882A (en) * | 1993-08-26 | 1995-05-02 | Jacobs Brake Technology Corporation | Compression release engine braking systems |
-
1978
- 1978-12-18 JP JP15592278A patent/JPS5584818A/en active Pending
Cited By (11)
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 |
US4891946A (en) * | 1980-06-24 | 1990-01-09 | Honda Giken Kogyo Kabushiki Kaisha | Apparatus for control of operational characteristics of supercharger in internal combustion engine |
JPS5732017A (en) * | 1980-07-31 | 1982-02-20 | Mitsubishi Heavy Ind Ltd | Supercharging pressure controller |
JPS57108413A (en) * | 1980-12-25 | 1982-07-06 | Honda Motor Co Ltd | Turbocharger controller |
JPS5949408B2 (en) * | 1980-12-25 | 1984-12-03 | 本田技研工業株式会社 | Turbocharger control device |
US4467607A (en) * | 1981-02-19 | 1984-08-28 | Ab Volvo | System for controlling the inlet pressure in a turbocharged combustion engine |
US4459809A (en) * | 1981-02-24 | 1984-07-17 | Toyo Kogyo Co., Ltd. | Turbocharger bypass control for internal combustion engines |
JPS59153921A (en) * | 1983-02-18 | 1984-09-01 | Mitsubishi Electric Corp | Speed limiter for internal-combustion engine |
JPS61167127A (en) * | 1986-01-29 | 1986-07-28 | Honda Motor Co Ltd | Supercharging pressure control device |
JPS6349054B2 (en) * | 1986-01-29 | 1988-10-03 | Honda Motor Co Ltd | |
US5410882A (en) * | 1993-08-26 | 1995-05-02 | Jacobs Brake Technology Corporation | Compression release engine braking systems |
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