CONNECTOR FOR FUEL LINE IN COMMON RAIL TYPE DIESEL ENGINE

摘要

PURPOSE: A connector for fuel lines in a diesel engine is provided to simplify connecting structure of a fuel supply line connected from a fuel filter to a fuel pump, and a fuel receiving line connected from a fuel rail and an injector to a fuel tank. CONSTITUTION: A connector is installed for connecting a fuel supply line from a fuel filter to a fuel pump, and a fuel receiving line from a common rail and an injector to a fuel tank. Herein, a main body(28) contains a bolt hole(30) for being installed in an engine. Moreover, the main body contains a fuel supply hole(32) and a rail fuel receiving hole(34) in lengthwise direction. A first port(38) connected to a fuel supply line of the fuel filter side and a second port(40) connected to a fuel supply line of the fuel pump side are formed on both sides of the fuel supply hole. A third port(42) connected to a fuel receiving line of the common rail side and a fourth port(44) connected to a fuel receiving line of the fuel tank side are formed on both sides of the rail fuel receiving hole. Moreover, the rail fuel receiving hole contains an injector fuel receiving hole while penetrating the main body. A fifth port is formed at an end of the injector fuel receiving hole for being connected to a fuel receiving line of the injector side.