FIELD: engine building.
SUBSTANCE: invention can be used in the internal combustion engines. Engine system comprises an air chamber. Air chamber comprises an air filter, a hydrocarbon trap, a detachable cover and inner reinforcement structures forming one or more cells, and a hydrocarbon trap material disposed within one or more cells. Cover defines the air flow channel boundaries. Air chamber comprises a layer attached above the cells. Invention discloses system (versions) for engine.
EFFECT: technical result consists in prevention of fuel vapors leakage through intake manifold at engine stops.
19 cl, 35 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| NOx PASSIVE ABSORBER | 2018 |
|
RU2757911C2 |
| APPARATUS AND SYSTEM FOR IMPLEMENTING SHORT-CYCLE ADSORPTION PROCESSES | 2017 |
|
RU2714063C1 |
| FILTER FOR REMOVAL OF EXHAUST GAS PARTICLES RELEASED FROM ICE WITH FORCED IGNITION | 2010 |
|
RU2529532C2 |
| EXHAUST SYSTEM FOR ICE RUNNING ON LEAN MIXES | 2009 |
|
RU2504668C2 |
| SAMPLE CASSETTE AND ANALYTICAL SYSTEM FOR CARRYING OUT CERTAIN REACTIONS | 2016 |
|
RU2699612C2 |
| OXIDATION CATALYST | 2016 |
|
RU2751344C2 |
| REGENERATION OF DEVICE FOR REDUCING TOXICITY OF WASTE GASES | 2015 |
|
RU2709398C2 |
| COATED WITH CATALYST SUBSTRATE AND EXHAUST GASES EXHAUST SYSTEM FOR INTERNAL COMBUSTION ENGINES | 2012 |
|
RU2609796C2 |
| PASSIVE NOX-ADSORBATE | 2016 |
|
RU2737175C2 |
| PASSIVE NO ADSORBER | 2016 |
|
RU2762479C2 |
