Patent · US Active

Powder metallurgical production of a thermoelectric component

US9530952B2 · kind B2 · utility

2Cited by

3References

20Claims

0Family size

Assignee

Evonik Industries AG · DE

Inventors

Patrik Stenner · Hanau, DE
Mareike GIESSELER · Maintal, DE
Thorsten Schultz · Hassenroth, DE
Sascha Hoch · Bochum, DE
Jens Busse · Bochum, DE
Ann-Kathrin Herr · Hanau, DE
Rudiger Schutte · Scheinfeld, DE

Key dates

Filing date	Mar 26, 2013
Grant date	Dec 27, 2016
Priority date	—
Expiry date	Mar 26, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH10N10/17
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

The invention relates to a method for producing a thermoelectric component or at least a semifinished version thereof, in which at least one thermoelectric active material in dry powder form is introduced into at least some of the holes of a perforated template. It addresses the problem of specifying a method which can be conducted in a particularly economically viable manner. The problem is solved by virtue of the active material remaining in the holes of the template, and the template filled with active material becoming a constituent of the thermoelectric component produced.

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