Apparatus for the degassing of fuel

Details Apparatus for the degassing of fuel Apparatus for the degassing of fuel

1989-10-04

1991-05-28

Miller, Carl Stuart

Internal-combustion engines

Charge forming device

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

123518, 123509, F02M 3704

Patent

active

050185020

ABSTRACT:
The invention relates to an apparatus for the degassing of fuel in a fuel supply system of an internal-combustion engine, in particular in a motor vehicle with a fuel tank, from which fuel is delivered to the fuel-feed system of the internal-combustion engine through a suction line and a pump and excess fuel is returned to the tank via a fuel return line. To achieve an effective and operationally reliable degassing, a vent in the form of a vent valve or a suction removal line with a jet pump is provided in the intake line at a geodetically highest point. Furthermore, reservoirs for separation of the gas bubbles may be connected into the intake line.

REFERENCES:
patent: 3606908 (1970-09-01), Reister
patent: 4175527 (1979-11-01), Sanada
patent: 4279232 (1981-07-01), Schuster
patent: 4397333 (1983-08-01), Liba
patent: 4416303 (1983-11-01), Scheurenbrand
patent: 4450820 (1984-05-01), Haynes
patent: 4589395 (1986-05-01), Timms
patent: 4672937 (1987-06-01), Fales
patent: 4763633 (1988-08-01), Nafanishi
patent: 4838307 (1989-06-01), Saraki
patent: 4844704 (1989-07-01), Jiro

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