Heat dissipating collar for motor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 20, 2002
Grant Date -
N/A
app pub date -
Sep 25, 2000
filing date -
Sep 25, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A heat dissipating collar 10 for a motor 12 that consists of two identical halves 14A and 14B removably secured together at their two sets of mating ends, set 16J and 18S and set 16S and 18J. Each half 14A and 14B has a base portion 20A and 20B, respectively, with an arcuate internal surface, 22A and 22B, respectively, that rests against and receives heat from an exterior surface 24 of the motor 12. Each of the halves 14A and 14B is provided with a plurality of spaced apart, tapered fins 30 radiating outwardly from the base portions 20A and 20B so that heat received from the motor 12 by the base portions 20A and 20B is transferred from the base portions 20A and 20B to the fins 30 and dissipates to the surrounding air from the fins 30. Each fin 30 is secured to the base portion 20A or 20B of its respective half 14A or 14B and extends outward from the base portion 20A or 20B aligned with and parallel to the longitudinal axis 32 of the collar 10.
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