Thermal coating of a component stack and of component stacks

US9327302B2 · kind B2 · utility

Assignee

• OERLIKON METCO AG, WOHLEN · CH

Inventors

• Peter Ernst · Hattersheim, DE
• Bernd Distler · Elmont, US

Key dates

• Filing date: Sep 17, 2013
• Grant date: May 3, 2016
• Expiry date: Oct 8, 2033

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B05B13/0636
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

A component stack is coated such that, during a first coating pass, a first angle (α) is formed between the first stack opening surface and the coating beam and, during a second coating pass, a second angle (β) is formed between the first stack opening surface and the coating beam, wherein the first angle (α) and the second angle (β) are formed in opposite directions relative to the first stack opening surface.