Patent · US Active

Disk having an electric connecting element

US11217907B2 · kind B2 · utility

0Cited by

46References

16Claims

0Family size

Assignee

SAINT-GOBAIN GLASS FRANCE · FR

Inventors

Harald Cholewa · Aachen, DE
Christoph Degen · Tönisvorst, DE
Bernhard Reul · Herzogenrath, DE
Mitja Rateiczak · Würselen, DE
Andreas Schlarb · Herzogenrath, DE
Lothar Lesmeister · Landgraaf, NL

Key dates

Filing date	Feb 18, 2020
Grant date	Jan 4, 2022
Priority date	—
Expiry date	Mar 20, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49128
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A disk having at least one electric connecting element is described. The disk has a substrate, and electrically conductive structure on a region of the substrate, a connecting element containing at least chromium-containing steel, and a layer of a soldering compound that electrically connects the connecting element to sub-regions of the electrically conductive structure.

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