Patent · US Active

Production method for a component having integrated channels and component

US11865611B2 · kind B2 · utility

0Cited by

1References

7Claims

0Family size

Assignee

Siemens Energy Global GmbH & Co. KG · DE

Inventors

Sören Fenske · Berlin, DE
Thorsten Mattheis · Bad Hersfeld, DE
Martin Schäfer · Arnstadt, DE

Key dates

Filing date	Jan 22, 2020
Grant date	Jan 9, 2024
Priority date	—
Expiry date	Sep 21, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/25
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A production method for a component having integrated channels for internal fluid guidance, having a first region, which is connected to a second region, and wherein the channels extend both through the first region and through the second region. The geometry of the component is modified to the technological characteristics of both production methods. The first region is produced by a method for casting using lost models without undercuts, and proceeding from the first region, the second region is built up using an additive manufacturing method.

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