JPS57102549A - Intake air device for spark ignition type engine - Google Patents
Intake air device for spark ignition type engineInfo
- Publication number
- JPS57102549A JPS57102549A JP55177602A JP17760280A JPS57102549A JP S57102549 A JPS57102549 A JP S57102549A JP 55177602 A JP55177602 A JP 55177602A JP 17760280 A JP17760280 A JP 17760280A JP S57102549 A JPS57102549 A JP S57102549A
- Authority
- JP
- Japan
- Prior art keywords
- intake air
- injected
- fuel
- port
- water
- 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 promote a reduction in liquid film fuel, fuel atomization and mixture formation, by arranging such that intake air is injected through an air pump into an intake port of an intake air device of fuel injection type, and water is injected from a nozzle provided downstream of the air pump under the control of a detecting signal from a knocking sensor.
CONSTITUTION: An air pump 18 is driven during operation of an engine 1, and therefore, intake air is fed from an intke pipe 11 through pipes 19, 17 and is then injected into an intake air port 6 through an air injecting port 16; Therefore, liquid film fuel adhered to the wall of the intake air port 6 is torn off and atomization of fuel injected through an injector 14 is promoted so that a suitable mixture is obtained. Further, a computer 33 energizes a solenoid coil 31 when a knocking sensor 34 detects knocking, and therefore a valve 23 opens for injecting water from a water tank 25 into intake air through a nozzle 21. Accordingly, water is introduced into a combustion chamber 5 so that the temperature of the combustion chamber 5 is lowered, thereby the occurence of knocking is suppressed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55177602A JPS57102549A (en) | 1980-12-16 | 1980-12-16 | Intake air device for spark ignition type engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55177602A JPS57102549A (en) | 1980-12-16 | 1980-12-16 | Intake air device for spark ignition type engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57102549A true JPS57102549A (en) | 1982-06-25 |
Family
ID=16033861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55177602A Pending JPS57102549A (en) | 1980-12-16 | 1980-12-16 | Intake air device for spark ignition type engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57102549A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2551799A1 (en) * | 1983-09-09 | 1985-03-15 | Volvo Ab | INTERNAL COMBUSTION ENGINE WITH TURBOCHARGER WITH WATER INJECTION |
JPS60127367A (en) * | 1983-12-14 | 1985-07-08 | Toray Silicone Co Ltd | Synthetic resin composition |
-
1980
- 1980-12-16 JP JP55177602A patent/JPS57102549A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2551799A1 (en) * | 1983-09-09 | 1985-03-15 | Volvo Ab | INTERNAL COMBUSTION ENGINE WITH TURBOCHARGER WITH WATER INJECTION |
JPS60127367A (en) * | 1983-12-14 | 1985-07-08 | Toray Silicone Co Ltd | Synthetic resin composition |
JPH0524183B2 (en) * | 1983-12-14 | 1993-04-07 | Dow Corning Toray Silicone |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5453718A (en) | Internal combustion engine fuel supply system | |
JPS57203859A (en) | Fuel atomization control device for internal-combustion engine | |
JPS5519962A (en) | Electronically controlled injection of fuel | |
JPS6456932A (en) | Fuel feed controller for internal combustion engine | |
JPS57102549A (en) | Intake air device for spark ignition type engine | |
JPS54151729A (en) | Fuel pressure regulating device | |
JPS5710764A (en) | Mixed gas supply device for combustion engine equipped with electronically controlled injector | |
JPS56151213A (en) | Spark ignition type internal combustion engine | |
JPS5634949A (en) | Fuel oil feeding device for diesel engine | |
JPS5752673A (en) | Fuel injection device for internal combustion engine | |
JPS5746018A (en) | Intake device for engine supplied with laminar mixture | |
JPS5791358A (en) | Increase of output of fuel injection type internal combustion engine and reduction of nox | |
JPS57351A (en) | Auxiliary starting device of internal combustion engine | |
JPS54158510A (en) | Purging method and device for pressure atomizing type 2-fuel burning nozzle for gas turbine | |
JPS56132436A (en) | Supply method of fuel | |
JPS5537525A (en) | Electronic fuel injector for internal combustion engine | |
JPS572439A (en) | Spark ignition stratified air supply engine | |
JPS5654945A (en) | Water and alcohol intake device for diesel engine of automobile | |
JPS5644437A (en) | Starter for carbureter | |
JPS5514918A (en) | Fuel supply system for internal combustion engine | |
JPS56118554A (en) | Fuel injection device for internal combustion engine | |
JPS5666433A (en) | Starter device for carbureter | |
JPS5672238A (en) | Supplying device for mixture | |
JPS55161916A (en) | Combustion chamber for diesel engine | |
JPS54126827A (en) | Fuel feeder for internal combustion engine |