Secondary heating device for diesel exhaust fluid tank
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United States of America Patent
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May 1, 2018
Issued Date -
N/A
app pub date -
Mar 24, 2015
filing date -
Apr 3, 2014
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A spindle assembly of a secondary heater for a diesel exhaust fluid tank having a primary heater, the spindle assembly including a spindle having a first end and a second end opposite the first end, the first end and the second end defining a central axis therebetween, the spindle defining a plurality of grooves arranged between the first end and the second end. The spindle assembly includes a retaining pin coupled to the spindle, the retaining pin extending generally parallel to the central axis. The spindle assembly further includes an attachment mechanism coupled to the second end, the attachment mechanism configured to couple the spindle to an inner surface of the diesel exhaust fluid tank. The spindle and the retaining pin are configured to secure a heating wire within the plurality of grooves between the retaining pin and the central axis.
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