Cooling system for power conversion device

Details Cooling system for power conversion device Cooling system for power conversion device

2005-03-22

2005-03-22

Tso, Edward H. (Department: 2838)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

Reexamination Certificate

active

06870737

ABSTRACT:
According to the present invention, a power conversion device comprises a plurality of sets of power conversion circuits that convert AC to DC or DC to AC by the switching action of a plurality of semiconductor elements, the semiconductor elements that constitute the plurality of sets of power conversion circuits are mounted on a common cooling unit having a heat sink section and heat discharging section. By smoothing out the apportionment of heat loss applied to the plurality of coolers constituting this cooling unit, a cooling construction of the minimum necessary size can be achieved and miniaturization and weight reduction can be realized.

REFERENCES:
patent: 4675783 (1987-06-01), Murase et al.
patent: 6038156 (2000-03-01), Inam et al.
patent: 6721181 (2004-04-01), Pfeifer et al.

Affiliated with

Also associated with

Rating

Cooling system for power conversion device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cooling system for power conversion device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cooling system for power conversion device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3398672