JPS57195848A - Mixture creating device - Google Patents
Mixture creating deviceInfo
- Publication number
- JPS57195848A JPS57195848A JP8130981A JP8130981A JPS57195848A JP S57195848 A JPS57195848 A JP S57195848A JP 8130981 A JP8130981 A JP 8130981A JP 8130981 A JP8130981 A JP 8130981A JP S57195848 A JPS57195848 A JP S57195848A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- air duct
- intake air
- engine
- throttle valve
- 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
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/08—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by sonic or ultrasonic waves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
PURPOSE:To aim at preventing, for example, the lag of fuel supply in a mixture creating device consisting of an intake air duct, a throttle valve and a fuel supply device, by providing an ultrasonic vibrator in the inner wall of the intake air duct downstream of the throttle valve, for atomizing the liquid film of fuel. CONSTITUTION:Fuel 4 ejected from a fuel supply device 3 and corresponding to the volume of air flowing in an intake air duct 1, is, in part, formed into liquid drops 4a which are carried by air stream, after the fuel 4 impinges to a throttle valve 5, and then the fuel in the form of liquid drops is fed to an engine 6. The remaining part of the fuel 4 forms a liquid film 4a which flows along the inner wall of the intake air duct 1, and is, in part, evaporated and supplied to the engine 6. In the device as above-metioned, a ring shaped ultrasonic vibrator 8 driven by a vibrator 10, is arranged in the inner wall of the intake air duct 1 by being supported with a holding member. With this arrangemet, the above mentioned liquid film 4b is atomized by the ultrasonic vibrator 8 so that atomized fuel 4c is created and supplied to the engine 6, thereby, for example, the prevention of supply lag of th fuel 4 becomes possible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8130981A JPS57195848A (en) | 1981-05-26 | 1981-05-26 | Mixture creating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8130981A JPS57195848A (en) | 1981-05-26 | 1981-05-26 | Mixture creating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57195848A true JPS57195848A (en) | 1982-12-01 |
Family
ID=13742792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8130981A Pending JPS57195848A (en) | 1981-05-26 | 1981-05-26 | Mixture creating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57195848A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018041699A1 (en) * | 2016-08-30 | 2018-03-08 | Volkswagen Ag | Medium line of an internal combustion engine |
-
1981
- 1981-05-26 JP JP8130981A patent/JPS57195848A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018041699A1 (en) * | 2016-08-30 | 2018-03-08 | Volkswagen Ag | Medium line of an internal combustion engine |
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