COOLED ELECTRIC UNIT
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Accused Products
Abstract
An electric unit having at least one cooler structure and at least one electric module with at least one electric element on a metal-ceramic substrate.
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Citations
39 Claims
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1. (canceled)
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2. An electric unit with at least one ladder rung-like cooler structure, the electric unit comprises at least three flat active coolers, which extend parallel to each other and at a distance from each other between pipe sections for a supply and return flow of a coolant,
wherein between two of the coolers respectively a module with at least one electric component is provided, which is connected at least thermally with both mutually adjacent coolers on two mutually opposing sides of the module, wherein the module comprises at least two metal-ceramic substrates, which consist of at least one ceramic layer respectively, which are provided on at least one surface side with a first metallization that is at least partially structured, and with a side facing away from the first metallization connected at least thermally with one of the two coolers, that the at least one electric component is provided between the two metal-ceramic substrates of the module and is connected electrically with the first metallization of the at least two metal-ceramic substrates and is thermally connected with the first metallizations of both substrates, and two modules are connected to form a chamber-like modular unit that can be pushed onto the coolers of a cooler structure.
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3-9. -9. (canceled)
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14-15. -15. (canceled)
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17. (canceled)
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19-36. -36. (canceled)
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39-43. -43. (canceled)
Specification