Patent · US Active

Coating apparatus for coating components

US12134832B2 · kind B2 · utility

0Cited by

5References

13Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Christoph Roland Hoelzl · Kornwestheim, DE
Frank J. Miller · Ilsfeld, DE
Juergen Hackenberg · Sachsenheim, DE
Lutz Baumgaertner · Lambach, DE
Michael Lingner · Düsseldorf, DE
Tim Bergmann · Hemer, DE
Martina Bubrin · Stuttgart, DE

Key dates

Filing date	Mar 18, 2020
Grant date	Nov 5, 2024
Priority date	—
Expiry date	May 10, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC25D17/12
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A coating device for coating components, in particular for nickel-plating spark plug housings. The coating device includes: a housing having an outer anode that is designed to receive the component, an inner anode that can be introduced into a through-opening of the component, and a voltage-generating device, the voltage-generating device being designed to generate a first voltage between the outer anode and the component, as well as a second voltage between the inner anode and the component. The housing has an inlet and an outlet for introducing and discharging a process medium into or out of the housing.

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