公开(公告)号：US20220195906A1

公开(公告)日：2022-06-23

申请号：US17551275

申请日：2021-12-15

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Jean-Louis DELEVALLEE ,  Jonathan CANTELOUBE ,  Ludovic PERTUIS ,  Julien ROUSSILHE

IPC: F01N3/20

Abstract: The device for injecting a fluid into an exhaust pipe comprises a fluid reservoir, an enclosure delimiting a fluid heating chamber, and a first injection system configured to inject the fluid from the reservoir into the heating chamber. At least one heating element extends at least partially into the heating chamber and is intended to be in contact with the fluid, with the at least one heating element being configured to heat the fluid. A second injection system is configured to inject the heated fluid from the heating chamber into the exhaust pipe.