Mis-fill prevention system
A reductant delivery and supply system (106) including a storage tank (130), a pump (132), a dosing module (134), and a mis-fill prevention system. The storage tank (130) stores a fluid (136). The pump (132) is coupled to the storage tank (130) by a delivery line. The dosing module (134) is coupled...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A reductant delivery and supply system (106) including a storage tank (130), a pump (132), a dosing module (134), and a mis-fill prevention system. The storage tank (130) stores a fluid (136). The pump (132) is coupled to the storage tank (130) by a delivery line. The dosing module (134) is coupled to the pump (132) by a supply line (135). The mis-fill prevention system includes an expandable plug (148). The expandable plug (148) is configured in contact with the fluid (136). Moreover, the expandable plug (148) is configured to expand on contact with a hydrocarbon. |
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