US Patent 7626824 Switching device with two controlled phases

Patent 7626824 was granted and assigned to Siemens Aktiengesellschaft on December, 2009 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7626824

Patent Inventor Names

Markus Meier0

Johann Seitz0

Date of Patent

December 1, 2009

Patent Application Number

12213654

Date Filed

June 23, 2008

Patent Primary Examiner

Boris L. Chervinsky

Patent abstract

In a switching device with two controlled phases, in which each phase is associated with a respective printed circuit board assembly with at least one component to be cooled on a heat sink, the heat sink has a T-shaped cross section transversely with respect to its extent direction. In at least one embodiment, the printed circuit board assemblies are arranged on both sides of the center limb of the heat sink, with the components of the two printed circuit board assemblies facing one another and resting on in each case one side of the center limb.