Fuel evaporator for fuel cell system, consists of delivery pipe having multiple injection holes, extended through evaporation chamber and connected to fuel injector provided to side of evaporation chamber

摘要

Fuel injector (40a) is provided to the side of evaporation chamber (11). The delivery pipe (41) which is connected to fuel injector, extends through the evaporation chamber. Multiple injection holes (42) are formed in the delivery pipe. The liquid fuel injected from injector into evaporation chamber, is evaporated utilizing heat of combustion gas flowing through heat medium tubes (12) extended through evaporation chamber.