초록 ▼

An improved fuel supply arrangement for a direct fuel injected engine. In one feature, the fuel supply arrangement comprises a high pressure fuel pump for developing high pressure in fuel, a fuel injector for directly injecting the fuel into combustion chamber of the engine and a flexible conduit fo

An improved fuel supply arrangement for a direct fuel injected engine. In one feature, the fuel supply arrangement comprises a high pressure fuel pump for developing high pressure in fuel, a fuel injector for directly injecting the fuel into combustion chamber of the engine and a flexible conduit for connecting the high pressure fuel pump and the fuel injector. In another feature that is for a multi-cylinder engine, the fuel supply arrangement comprises a high pressure fuel pump for developing high pressure in fuel, a plurality of fuel injectors for directly injecting the fuel into respective combustion chambers of the engine, a fuel supply rail for supplying the fuel from the high pressure fuel pump to the fuel injectors and a flexible conduit for connecting the high pressure fuel pump and the fuel supply rail.

대표청구항 ▼

1. A method of assembling a fuel injection system for an internal combustion engine comprising temporarily coupling at least first and second assembles of the fuel injected system with a temporary member, temporarily fixing the temporary member to the engine, fixing the first and second assemblies t

1. A method of assembling a fuel injection system for an internal combustion engine comprising temporarily coupling at least first and second assembles of the fuel injected system with a temporary member, temporarily fixing the temporary member to the engine, fixing the first and second assemblies to the engine, and removing the temporary member from the engine. 2. The method as set forth in claim 1 additionally comprising connecting the first assembly to the second assembly with a flexible conduit. 3. A method of assembling a fuel injection system for a multi-cylinder internal combustion engine including a fuel pump, a plurality of fuel injectors for injecting fuel, and a fuel supply rail for supplying the fuel from said fuel pump to said fuel injectors, said method comprising temporarily connecting said fuel pump and said fuel supply rail relative to each other with a temporary member, temporarily affixing said temporary member to said engine, fixing said fuel pump and said fuel supply rail to said engine, and removing said temporary member from said engine. 4. The method as set forth in claim 3 additionally comprising temporarily supporting said fuel injectors with a second temporary member, temporarily affixing said second temporary member to said engine, fixing said fuel injectors to said engine, and removing said second temporary member from said engine. 5. The method as set forth in claim 3 additionally comprising connecting the fuel supply rail to the fuel pump with a flexible conduit.