PREHEATING DEVICE FOR A FUEL INJECTION SYSTEM

摘要

A preheating device for an internal combustion engine may include an inlet connection for connecting a distributor rail of a fuel injection system and an outlet connection for connecting a fuel injector of the fuel injection system. A preheating chamber may be fluidically connected with the inlet connection and the outlet connection and be flowable through by a fuel flow. At least one electrical heating element may be included for heating the fuel flow in the preheating chamber. At least one metallic heating body, which may be exposed to the fuel flow in the preheating chamber, may receive the at least one heating element.

主权项

1. A preheating device for an internal combustion engine, comprising:
an inlet connection for connecting a distributor rail of a fuel injection system, an outlet connection for connecting a fuel injector of the fuel injection system, a preheating chamber flowable through by a fuel flow, the preheating chamber fluidically connected with the inlet connection and the outlet connection, at least one electrical heating element for heating the fuel flow in the preheating chamber, and at least one metallic heating body, which is exposed to the fuel flow in the preheating chamber, wherein the at least one metallic heating body receives the at least one heating element.