Patent · US Active

Electrical bushing with gradient cermet

US9407076B2 · kind B2 · utility

15Cited by

53References

6Claims

0Family size

Assignee

HERAEUS PRECIOUS METALS GMBH & CO. KG · DE

Inventors

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

Key dates

Filing date	Sep 10, 2013
Grant date	Aug 2, 2016
Priority date	—
Expiry date	Oct 9, 2034

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 or cermet material with a metal fraction 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.