Electrode guide for metal paper printers

US4302700A · kind A · utility

Assignee

• International Business Machines Corporation · US

Inventors

• Armin Bohg · Altensteig, DE
• Kurt Hartmann · Duisburg, DE

Key dates

• Filing date: Dec 7, 1979
• Grant date: Nov 24, 1981
• Expiry date: Dec 7, 1999

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B41J2/395
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

Guide for electrodes in a metal paper printer in which V-shaped grooves are formed in monocrystalline silicon by crystallographic etching and the guide is thereafter coated with a glass passivation layer.