Decoupling element for connecting power electronics to an electric machine
AssigneeZF Friedrichshafen AG
InventorDirk Schramm
Life of this patent
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Abstract
A decoupling element (1) for connecting power electronics (3) to an electric machine (2) is presented, comprising at least one retainer (12) made of an insulating material, and at least one busbar (11) located on the retainer (12), which has a first region (111), a second region (112) that is substantially parallel to the first region (111) and spaced apart therefrom, and a curved third region (113) serving as a spring element, which connects the first region (111) to the second region (112), wherein the at least one busbar (11) is connected at its second region (112) to the retainer (12) via at least one retaining element (121).
Claims10
1-9. (canceled)
A decoupling element for connecting a power electronics to an electric machine, comprising:
- a retainer made of an insulating material,
- at least one busbar located on the retainer, which has a first region a second region, substantially parallel to and spaced apart therefrom, and a curved third region serving as a spring element, which connects the first region to the second region, wherein the at least one busbar is connected at its second region to the retainer via at least one retaining element, and wherein
- the retainer and the second region are connected to the electric machine, and wherein the first region is connected to the power electronics, wherein this results in a decoupling of vibrations.
An assembly comprising an electric machine, and a power electronics connected to at least one load connection of the electric machine via the decoupling element according to any of the preceding claims, wherein the side of the retainer of the decoupling element that is the side on which the busbar(s) are located, is placed thereon such that it faces toward the electric machine.
Dependencies are inferred from the claim text.