Patent · US Active

Method for producing a component having a cavity

US12126232B2 · kind B2 · utility

0Cited by

5References

15Claims

0Family size

Assignee

Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE

Inventors

Uwe Specht · Bremen, DE
Michael Heuser · Lake Forest, US
Malte Burchardt · Bremen, DE
Franz-Josef Woestmann · Bremen, DE

Key dates

Filing date	Jan 9, 2019
Grant date	Oct 22, 2024
Priority date	—
Expiry date	Dec 4, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH02K3/14
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method for producing an electrically conductive component having a cavity is described. An efficient production method for such a component, which allows a high variability of the wall thickness of the component, is implemented by applying a load-bearing layer consisting of an electrically conductive material to a soluble substrate and then dissolving and at least partially removing the substrate.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.