FIELD: engines and pumps.
SUBSTANCE: in channel (2) of exhaust gas recirculation there are upper ribs (3), as well as multiple lower ribs (4), which are arranged through preset distance (5A-5C, 6A-6C) in direction perpendicular to direction of exhaust gas flow so that they are adjacent to each other. Upper ribs (3) and lower ribs (4) gradually narrow on width in corresponding directions of protrusion so that both sides in transverse direction have inclined surfaces. Angle (β) of inclination of inclined surfaces of lower ribs (4) is larger than angle (α) of inclination of inclined surfaces of upper ribs (3).
EFFECT: invention can be used in internal combustion engines (ICE).
4 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ENGINE WITH EXHAUST GAS RECIRCULATION | 2016 |
|
RU2704525C2 |
| CENTRIFUGE DRUM FOR PLASMAPHERESIS | 2019 |
|
RU2766722C1 |
| DEVICE AND SYSTEM FOR MAKING HIGH-QUALITY COAL PRODUCTS | 2012 |
|
RU2593860C2 |
| ENGINE SYSTEM AND VEHICLE | 2020 |
|
RU2783310C1 |
| FOUR-STROKE ENGINE, BUSH CUTTER AND MOTORISED TOOL EQUIPPED WITH SUCH ENGINE | 2010 |
|
RU2554433C2 |
| VARIABLE DIFFUSER OF EXHAUST GAS RECIRCULATION | 2016 |
|
RU2716956C2 |
| INNER CASE OF INTERMEDIATE CASE CONTAINING CHANNELS FOR DIRECTION OF BYPASSED FLOW FORMED BY OUTPUT RIBS | 2017 |
|
RU2761285C2 |
| INTAKE MANIFOLD AND ENGINE INCLUDING INTAKE MANIFOLD | 2017 |
|
RU2653038C1 |
| TWO-STROKE ENGINE INTAKE AND EXHAUST CHANNELS CONFIGURATION | 2011 |
|
RU2559217C2 |
| ROTARY-GAS COMPRESSOR WITH INCLINED SHAFT AND MULTISTEP DISCHARGE SYSTEM | 2001 |
|
RU2236612C2 |
