Apparatus for controllling and operating an electric motor, for example in an automobile
First Claim
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1. An operating and control device for an electric motor comprising:
- a plurality of electrical elements;
a support supporting the plurality of electrical elements, the support including a metal part and an insulating part;
a network of conduits formed in the metal part conveying a cooling fluid to the electrical elements;
electrical links housed in the insulating part connecting the electrical elements to an energy source;
wherein the support has a substantially planar top support surface, and wherein the insulating part and the metal part both form a part of the top support surface.
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Abstract
An operating and control device, for example for an electric motor, includes a support having by a first metal part in which is formed a network of conduits conveying a cooling fluid for electrical elements, and a second part, made of insulating material, housing electrical links for connections with those electrical elements, a source of energy and other electrical components. The invention applies in particular to automobiles with an electric motor.
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Citations
14 Claims
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1. An operating and control device for an electric motor comprising:
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a plurality of electrical elements; a support supporting the plurality of electrical elements, the support including a metal part and an insulating part; a network of conduits formed in the metal part conveying a cooling fluid to the electrical elements; electrical links housed in the insulating part connecting the electrical elements to an energy source; wherein the support has a substantially planar top support surface, and wherein the insulating part and the metal part both form a part of the top support surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An operating and control device for an electric motor comprising:
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a support for supporting a plurality of electrical elements, the support including a metal part and an insulating part; a network of conduits formed in the metal part for conveying a cooling fluid to the electrical elements; electrical links housed in the insulating part for connecting the electrical elements to an energy source and to other electrical elements; wherein the support has a substantially planar top support surface, and wherein the insulating part and the metal part both form a part of the top support surface. - View Dependent Claims (12, 13, 14)
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Specification