Patent · US Active

Method of producing an electrical bushing with gradient cermet

US8528201B2 · kind B2 · utility

45Cited by

44References

4Claims

0Family size

Assignee

W. C. Heraeus GmbH · DE

Inventors

Jens Troetzschel · Bruchköbel, DE
Goran Pavlovic · Schaafheim, DE
Harald Manhardt · Bruchköbel, DE
Nicole Guebler · Friedberg, DE

Key dates

Filing date	Feb 1, 2011
Grant date	Sep 10, 2013
Priority date	—
Expiry date	Sep 7, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49163
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

One aspect relates to a method for producing an electrical bushing for an implantable device, an electrical bushing, and an implantable device. The method according to one embodiment includes forming a base body from a ceramic slurry and introducing a bushing conductor made of a metal powder, metal slurry, cermet powder and/or cermet slurry into the base body. The metal fraction in the bushing conductor is provided to decrease towards the base body. It includes sintering the green blank that includes the base body and the bushing conductor.

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