Concentric helical coil key separator device and attachment therefor
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United States of America Patent
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May 8, 2018
Issued Date -
N/A
app pub date -
Apr 28, 2014
filing date -
Apr 29, 2013
priority date (Note) -
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Abstract
A separator device for separating coils of a heat exchanger assembly has a top surface opposite a bottom surface, and an inner portion opposite an outer portion. The inner portion and the outer portion extend between the top surface and the bottom surface. The separator device further includes a pair of sides extending between the inner portion and the outer portion, each of the sides defining a concave curve having an apex. A lug is provided to connect the apex of each concave curve. At least one ramp is defined on the top surface and/or the bottom surface, extending from the inner portion toward the lug. The lug is arcuately shaped to project away from the top surface and the bottom surface and is shaped to correspond to a gap between adjacent coils of the heat exchanger assembly.
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