JPS57122141A - Controller for internal-combustion engine with supercharger - Google Patents
Controller for internal-combustion engine with superchargerInfo
- Publication number
- JPS57122141A JPS57122141A JP56007077A JP707781A JPS57122141A JP S57122141 A JPS57122141 A JP S57122141A JP 56007077 A JP56007077 A JP 56007077A JP 707781 A JP707781 A JP 707781A JP S57122141 A JPS57122141 A JP S57122141A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- ignition
- supercharger
- combustion engine
- internal
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D23/00—Controlling engines characterised by their being supercharged
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
PURPOSE:To prevent the supercharge pressure from rising and the engine from breaking with a simple construction by a method wherein during when the supercharge pressure is not lower than a set point, an ignition circuit is opened to stop all the ignitions. CONSTITUTION:When a key switch 3 is closed and the internal-combustion engine 1 is started, a contact 44 of a pressure switch 4 remain closed in a low revolution region because of the low supercharge pressure, and the ignition is performed at an ignition timing determined by the revolution speed or the like. On the other hand, when the supercharge pressure is raised abnormally to exceed the set point, a diaphragm 43 in the pressure switch 4 having a pressure passage 41 connected to the downstream side of a compressor for the supercharger is lifted against a spring 42, thereby opening the contact 44. Accordingly, a primary current for an ignition coil 7 is interrupted, so that all the ignitions conducted at ignition plugs 9 through a distributor 8 are stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56007077A JPS57122141A (en) | 1981-01-19 | 1981-01-19 | Controller for internal-combustion engine with supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56007077A JPS57122141A (en) | 1981-01-19 | 1981-01-19 | Controller for internal-combustion engine with supercharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57122141A true JPS57122141A (en) | 1982-07-29 |
Family
ID=11656013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56007077A Pending JPS57122141A (en) | 1981-01-19 | 1981-01-19 | Controller for internal-combustion engine with supercharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57122141A (en) |
-
1981
- 1981-01-19 JP JP56007077A patent/JPS57122141A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS53146026A (en) | Internal combustion engine with supercharging pressure controller | |
| JPS6480766A (en) | Ignition control device for spark ignition type internal combustion engine | |
| JPS5759060A (en) | Ignition timing controlling method of internal combustion engine | |
| JPS57110740A (en) | Engine speed controlling apparatus | |
| JPS57122141A (en) | Controller for internal-combustion engine with supercharger | |
| JPS5372926A (en) | Internal combustion engine run-on protector | |
| JPS56101071A (en) | Ignition time controlling device of internal combustion engine | |
| JPS57206736A (en) | Control method and device of fuel injection timing at start of internal combustion engine | |
| JPS5566661A (en) | Ignition device for internal combustion engine | |
| JPS6483863A (en) | Igniting method for internal combustion engine | |
| JPS5770956A (en) | Plasma ignition device for internal combustion engine | |
| JPS6441627A (en) | Compression ratio control device for internal combustion engine | |
| JPS5759067A (en) | Energizing device for glow plug of diesel engine | |
| JPS5438440A (en) | Air fuel ratio controller for internal combustion engine fuel feeder | |
| JPS54118930A (en) | Egr/ignition timing controller | |
| JPS5420237A (en) | Automatic returning device of throttle valve in carbureter | |
| JPS55112828A (en) | Compensator of fuel increase for internal combustion engine | |
| JPS5416028A (en) | Fuel stop device of electronic control type fuel injection device | |
| JPS54118925A (en) | Egr/ignition timing controller | |
| JPS6415418A (en) | Positive crankcase ventilation for engine | |
| JPS5559024A (en) | Controller for air adjusting device of vehicle | |
| JPS5598626A (en) | Fuel injection control system for internal combustion engine equipped with exhaust turbo-charger | |
| JPS5575568A (en) | Diesel engine starter | |
| JPS5232413A (en) | Device for varying closing and opening time of suction and exhaust val ve im internal combustion engine | |
| JPS5751928A (en) | Fuel feeder in internal combustion engine |