|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||123/568.19; 123/568.21; 123/556|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 10|
A particulate filter (PF) system for a vehicle is equipped with a bypass air line branching off from a throttle body so as to be able to smoothly regenerate a PF regardless of operation of an engine. The PF system includes an exhaust manifold into which exhaust gas flows from an engine, a bypass line connected to the exhaust manifold, an exhaust gas recirculation valve installed on the bypass line, and blocking or passing a flow of air of the bypass line, and a particulate filter installed on the exhaust manifold to collect and remove particulate matter....
1. A particulate filter system for a vehicle comprising: an exhaust manifold into which exhaust gas flows from an engine;means for supplying oxygen to the exhaust manifold by bypassing the engine when the engine stops operating during regeneration of a particulate filter; andthe particulate filter installed on the exhaust manifold, wherein the particulate filter collects particulate matter and removes the collected particulate matter therein,wherein the oxygen supplying means includes: a bypass line connecting a throttle body and the exhaust manifold of ...