US 11,444,543 B2Granted

Electrical power module

AssigneeSafran Electronics & Defense

InventorsJean-Christophe Riou, Eric Bailly, Nawres Sridi-Convers

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Abstract

An electrical power module comprising power components and supports, each including at least one metal portion, the metal portions of the supports forming a substrate of the electrical power module, at least one support comprising two angled metal portions that are angled relative to each other at an angle that is greater than 0°, each power component being fastened to two metal portions of two distinct supports by being positioned between said two metal portions, the electrical power module being arranged in such a manner that electrical power currents going to or coming from the power components flow in the metal portions of the supports.

Claims17

Dependent claims

An electrical power module comprising:

power components;
and
supports, each of the supports comprising at least one metal portion, the metal portions of the supports together forming a substrate of the electrical power module each power component being fastened to two metal portions of two distinct supports by being positioned between said two distinct supports,
wherein the electrical power module is arranged in such a manner that electrical power currents going to or coming from the power components flow in the metal portions of the supports,
wherein at least one of the supports is an angled support comprising a first metal portion and a second metal portion that are mutually orthogonal,
wherein at least a first power component among said power components, is fastened to the first metal portion of said angled support, and at least a second power component, among said power components and distinct from the first power component, is fastened to the second metal portion of said angled support.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application: 16/765,412Filed 16 Nov 2018
Priority: FR 176101521 Nov 2017
Published: US 2020/0336078 A122 Oct 2020
Granted: 13 Sep 2022
Term ends: Not estimatedThe source records don’t support an estimate.

Classification11 codes

H02M 7/003
Conversion of AC power input into DC power output; Conversion of DC power input into AC power output: constructional details, e.g. physical…
H05K 7/209
For power electronics, e.g. for inverters for controlling motor: heat transfer by conduction from internal heat source to heat radiating structure
H02P 27/06
Using variable-frequency supply voltage, e.g. inverter or converter supply voltage: using DC to AC converters or inverters
H05K 1/0272
Details: adaptations for fluid transport, e.g. channels, holes

Family

US 2020/0336078 A1Pre-grant publication · published 22 Oct 2020
US 11,444,543 B2This patent

From the US filing history. Foreign family members aren’t listed.

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