FIELD: machine building.
SUBSTANCE: ball valve comprises split body (1) of two parts, upper (6) and lower (7) seats, ball valve with bearings and grooves for two compression rings, a through hole in the form of a rectangle, a cam, a roller, a rod, a spring, a gear. In addition, two grooves for compression rings are added to the ball valve, they are parallel to the long side of the passage hole, and in the seats, there are two inlet and two outlet channels for air supply and removal of burnt gases. Valve stem (2) interacts with cam (4) having three profile sectors: the first one, the valve is closed from zero to 180°, second one, release of burnt gases from 180 to 270° and third one, inlet of fresh air portion from 270 to 360°.
EFFECT: higher reliability.
1 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BALL VALVE FOR AN INTERNAL COMBUSTION ENGINE | 2020 |
|
RU2769606C2 |
| TWO-STROKE TWO-CYLINDER INTERNAL COMBUSTION ENGINE | 2021 |
|
RU2769610C1 |
| CYLINDER-PISTON GROUP OF AN INTERNAL COMBUSTION ENGINE | 2023 |
|
RU2803516C1 |
| TWO-STROKE INTERNAL COMBUSTION ENGINE WITH ADDITIONAL PISTON (SOLDATOV'S ENGINE) | 2004 |
|
RU2330970C2 |
| ROTARY-GAS COMPRESSOR WITH INCLINED SHAFT AND MULTISTEP DISCHARGE SYSTEM | 2001 |
|
RU2236612C2 |
| ROTARY ENGINE | 2002 |
|
RU2251624C2 |
| PLANETARY ENGINE-COMPRESSOR UNIT | 1993 |
|
RU2095578C1 |
| INTERNAL COMBUSTION ENGINE | 2004 |
|
RU2263803C1 |
| CONTROLLED SHUTOFF VALVE | 2016 |
|
RU2636187C1 |
| ENGINE GAS DISTRIBUTION MECHANISM | 2022 |
|
RU2794530C1 |
