Patent · US Active

Process for producing a turbine rotor

US10138733B2 · kind B2 · utility

0Cited by

3References

4Claims

0Family size

Assignee

BorgWarner Inc. · US

Inventors

Frank Scherrer · Bischofswerda, DE
Menno Roder · Kirchheimbolanden, DE
Gerald Schall · Frankenthal (Pfalz), DE
Juergen Strelbitski · Orbis, DE
Michael Loewenberg · Bolanden, DE
Stefan Eisinger · Bornheim, DE
Adnan Adilovic · Darmstadt, DE
Dominik Kuss · Tauberbischofsheim, DE

Key dates

Filing date	Oct 22, 2013
Grant date	Nov 27, 2018
Priority date	—
Expiry date	Feb 21, 2035

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2240/60
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A process for producing a turbine rotor (1), which has, as joining partners, a turbine wheel (2) made of TiAl and a shaft (3) produced from steel, with the following process steps: providing the turbine wheel (2); providing a solder; providing the shaft (3); and connecting the turbine wheel (2) and the shaft (3) by electron beam soldering by means of an electron beam (5).

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