|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 76 인용 특허 : 0|
Four design variants of a full-flow burner for the thermal regeneration of a particle filter in an exhaust gas aftertreatment system of an internal combustion engine, especially a diesel engine, which is arranged fully in the tailpipe, especially in an expanded, straight coaxial tailpipe section, are suggested according to the present invention. As a result, the flow can enter a particle filter axially, which means simplified design and good temperature distribution. The full-flow burners are preheated by the heat of the exhaust gas of the engine during ...
[ What is claimed is:] [1.] A burner for the thermal regeneration of a particle filter arranged in a tailpipe of an internal combustion engine, the burner comprising:a tailpipe section of increased diameter;a vaporizing combustion chamber disposed centrally and coaxially with respect to said section of increased diameter, said vaporizing combustion chamber including a closed, arched flow inlet end in an upstream direction relative to exhaust gas flow and having an opening in a downstream direction, said section of increased diameter cooperating with said...