Patent · US Active

Device and method for simultaneous coating or de-coating of a plurality of workpieces and workpiece

US9200376B2 · kind B2 · utility

0Cited by

0References

9Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Rolf Keller · Rutesheim, DE
Michael Lingner · Düsseldorf, DE
Harald Bauer · Ehningen, DE

Key dates

Filing date	May 11, 2010
Grant date	Dec 1, 2015
Priority date	—
Expiry date	Oct 20, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC25F7/00
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A device for simultaneous coating of a plurality of workpieces is described, the plurality of workpieces being situated in a shared flow shaft through which an electrolyte flows, and each workpiece being connected electrically conducting to at least one component electrode and being electrically insulated in relation to at least one bath electrode, and a plurality of flow channels and a flow distributor for distributing the electrolyte stream to the plurality of flow channels further being situated in the flow shaft, the at least one bath electrode being situated in one of the flow channels.

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