Patent · US Active

Spark plug electrode produced from an improved electrode material

US8502438B2 · kind B2 · utility

0Cited by

0References

18Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Jochen Boehm · Erbach, DE
Jochen Rager · Bisingen, DE

Key dates

Filing date	Jul 9, 2008
Grant date	Aug 6, 2013
Priority date	—
Expiry date	Mar 23, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH01T13/39
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A spark plug electrode, which is produced from an electrode material containing nickel as base material, 0.5 to 3 atom % of silicon, and at least 6 atom % of aluminum.

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