Filter for fluids, especially fuels
AssigneeChiga and Filtertek S.A.
InventorAntonio Chiga
Life of this patent
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AssigneeChiga and Filtertek S.A.
InventorAntonio Chiga
Estimating the term…
A vehicle fuel filter for mounting to a fuel pump in a fuel tank comprises a tubular body having an axis, a first end and a second end opposite the first end; a pump connection neck positioned on the first end of the tubular body and having a filter outlet opening for mounting the filter on a fuel pump intake tube, the filter outlet opening having an axis at a substantially right angle to the axis of the tubular body; an inlet opening on the second end of the tubular body, the inlet opening extending axially in the direction of the axis of the tubular body; an envelope of filter fabric surrounding the inlet opening such that fuel entering into the envelope can pass into the tubular body through the inlet opening; and a supporting body fixedly connected to the tubular body at the second end and at a predetermined angle to the tubular body, at least a portion of the supporting body preventing the filter envelope from collapsing.
In a filter for fluids, especially fuels, having a supporting body supporting a filter fabric and serving to keep opposite sides of a filter body formed by the filter fabric spaced from one another, and a pump connection neck provided on the exterior of the filter body, which, in the interior of the filter body has an inlet opening, wherein the supporting body is enclosed in the filter fabric and has a connection to the exterior by the inlet opening and the pump connection neck and, wherein the filter has a first part comprising the pump connection neck and at least one second part positioned at an angle with respect to the first part, the improvement comprising the first part being formed by a tubular body, which, at its first end, has the pump connection neck positioned in a substantially right angle with respect to the main axis of the tubular body and, which, at its second end, has the axially extending inlet opening, in that the tubular body opposite to the pump connection neck has an intake opening covered by filter fabric, in that the filter body, made of the supporting body and the filter fabric, forms the second part of the filter and the filter body being fixedly connected with the tubular body in the chosen angular position with respect to the same.
A fuel filter comprising:
A vehicle fuel filter for mounting to a fuel pump in a fuel tank comprising:
Dependencies are inferred from the claim text.