Corrosion-resistant siphon assembly
OwnerJames. Wilsoninventor
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Abstract
An assembly for conveying and discharging corrosive fluids comprising a substantially closed receptacle and a substantially tubular non-metallic corrosion-resistant siphon extending into the receptacle from the outside of the receptacle are disclosed. The siphon tube generally comprises an inner layer of corrosion-resistant resin, a structural layer of unidirectional glass fiber disposed around the inner resin layer, and an outer layer of corrosion resistant resin disposed around the structural layer of unidirectional glass fiber. Methods of making the siphon and using it in its intended environment are also disclosed.
Claims6
An assembly for conveying and discharging corrosive fluids, comprising:
- a substantially closed receptacle containing a corrosive fluid and exit aperture;
- and,
- a non-metallic corrosive resistant tubular member extending through said aperture into said fluid contained in said receptacle, wherein said member is multilayered with each layer having a plurality of sub-layers including
- a first sub-layer of resin in combination with a veil of corrosive-resistant fabric,
- a second sub-layer of chopped matting material, and
- a third sub-layer of unidirectional fiberglass, having its fiberglass strands applied in a direction longitudinal with the tubular form;
- said sub-layers applied alternatively one on the other, thus forming a multilayered member having a predetermined thickness, and having a final layer of resin in combination with a veil of corrosion-resistant fabric.
Dependencies are inferred from the claim text.