Fuel supply device

Details Fuel supply device Fuel supply device

1994-12-14

1996-08-20

Moulis, Thomas N.

Internal-combustion engines

Charge forming device

Fuel flow regulation between the pump and the charge-forming...

12317916, F02M 3710, F02M 5500, F02M 4900

Patent

active

055469124

ABSTRACT:
A fuel supply device for delivering pressurized fuel to the fuel injection valves of an internal combustion engine, wherein a pressurizing device pressurizes a fuel distribution line independently of a high pressure pump, which further raises and maintains the pressure of the fuel distribution line. This independent pressurization by the pressurizing device reduces the time required for the high pressure pump to raise fuel pressure to a level desirable for fuel injection, thus reducing the time it takes to start such an engine.

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patent: 5213083 (1993-05-01), Glassey
patent: 5421306 (1995-06-01), Talaski
patent: 5425342 (1995-06-01), Ariga et al.

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