Low profile fuel injection rail
A fuel injection rail assembly is described comprising: an elongated top rail member, a mating bottom rail member bonded thereto to produce a hollow fuel rail, a diverter member disposed intermediate the top and bottom members, the diverter separating the interior of the rail into an upper fuel run and a lower fuel run, a plurality of fuel injector receptacles spaced along the rail, the receptacles each having top and bottom seats, each of the top seats having a circular entry opening extending through the top rail member with a cylindrical collar depending therefrom into the upper fuel run, each of the bottom seats being in the form of a cup with a cylindrical side wall projecting downwardly from the bottom rail member, and an aperture in the bottom of the cup, the top and bottom seats being coaxially aligned with one another and axially spaced apart by a fuel inlet opening to the receptacle.
- Assignee:
- Sharon Manufacturing Co., Lambertville, MI
- Patent Number(s):
- US 4751904
- OSTI ID:
- 7193243
- Country of Publication:
- United States
- Language:
- English
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