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US 6,283,391 B1Granted
Fuel Injector
AssigneeRobert Bosch GmbH
InventorsGiovanni Ferraro, Hansjoerg Egeler, Andreas Wengert
Life of this patent
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Abstract
A component having a bore, in which at least one partial region of the component has an angle of inclination between a center axis and an axis of the bore, in which the bore has a single continuous axis, and the component has at least one partial region in which the center axis is displaced out of the total center axis of the component.
Claims11
A fuel injector comprising:
- a body having an upper region, an off-set bend region and a lower region;
- the body having a first axis along a longitudinal centerline of the upper region;
- the body having a second axis along a longitudinal centerline of the lower region, the second axis being parallel to the first axis;
- the upper region and the lower region separated by the off-set bend region, the off-set bend region having a third axis along a longitudinal centerline of the off-set bend, the third axis having an angle of inclination relative to the first axis and the second axis;
- the body having a through bore along the first axis, the through bore entering centrally to a first end face of the upper region, the through bore exiting eccentrically to a second end face of the lower region, the first end face being opposite the second end face;
- the lower region having a central blind bore along the second axis, the central blind bore entering centrally to second end face of the lower region.
3 more elements
Dependencies are inferred from the claim text.