Patent attributes
Applicants have created vacuum systems and apparatuses for cooling a vacuum device. The apparatus can include a cooling device adapted to couple with a vacuum device, at least one cooling device air inlet, and a cooling device outlet. The air flows from the air inlets to the air outlet and combines with air disposed within the vacuum device. The system can include the cooling device, a vacuum housing, and a vacuum interface such that air flowing from the air inlets to the outlet flows from the vacuum interface to the vacuum housing biased with a negative pressure area. As a result, the air originating from the air inlets cools the air disposed within the vacuum housing upon mixing and the vacuum device cools, thus increasing the vacuum device's performance. Furthermore, heat transfer from the vacuum device to an operator reduces, thus improving the productivity and comfort of the operator.
