AR036139A1 - EXHAUST AND SWEEP CONTROL SYSTEM FOR TWO-TIME ENGINES - Google Patents
EXHAUST AND SWEEP CONTROL SYSTEM FOR TWO-TIME ENGINESInfo
- Publication number
- AR036139A1 AR036139A1 ARP020102589A AR036139A1 AR 036139 A1 AR036139 A1 AR 036139A1 AR P020102589 A ARP020102589 A AR P020102589A AR 036139 A1 AR036139 A1 AR 036139A1
- Authority
- AR
- Argentina
- Prior art keywords
- exhaust
- control system
- exhaust port
- sweep
- air
- Prior art date
Links
Landscapes
- Valve Device For Special Equipments (AREA)
Abstract
Un sistema de control del proceso de escape y barrido para los motores de pistón de dos tiempos, con barrido por carter y alimentados por mezcla de aire-combustible, el cual dispone de una válvula rotativa adyacente a la/s lumbrera/s de escape del cilindro, que gira en sincronismo con el cigüenal permitiendo controlar la descarga de los gases de escape cuando comienza el proceso de escape y cerrando la/s lumbrera/s de escape antes que el pistón en su carrera hacia el punto muerto superior cubra dicha/s lumbrera/s, evitando así la salida de mezcla aire-combustible hacia el sistema de escape, mejorando las prestaciones del motor y reduciendo las emisiones de CO y HC y el consumo de combustible y aceite.An exhaust and sweep process control system for two-stroke piston engines, with carter sweep and fueled by air-fuel mixture, which has a rotary valve adjacent to the exhaust port / s of the cylinder, which rotates in synchronism with the crankshaft allowing to control the discharge of the exhaust gases when the exhaust process begins and closing the exhaust port (s) before the piston in its race towards the upper dead center covers said exhaust port / s, thus avoiding the exit of air-fuel mixture to the exhaust system, improving engine performance and reducing CO and HC emissions and fuel and oil consumption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP020102589 AR036139A1 (en) | 2002-07-11 | 2002-07-11 | EXHAUST AND SWEEP CONTROL SYSTEM FOR TWO-TIME ENGINES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP020102589 AR036139A1 (en) | 2002-07-11 | 2002-07-11 | EXHAUST AND SWEEP CONTROL SYSTEM FOR TWO-TIME ENGINES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR036139A1 true AR036139A1 (en) | 2004-08-11 |
Family
ID=42632526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP020102589 AR036139A1 (en) | 2002-07-11 | 2002-07-11 | EXHAUST AND SWEEP CONTROL SYSTEM FOR TWO-TIME ENGINES |
Country Status (1)
| Country | Link |
|---|---|
| AR (1) | AR036139A1 (en) |
-
2002
- 2002-07-11 AR ARP020102589 patent/AR036139A1/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |