Dry unit of a dry end of a machine for producing material webs

US5649371A · kind A · utility

Assignee

• Voith Sulzer Papiermaschinen GmbH · DE

Inventors

• Hans Loser · Langenau, DE
• Thomas Elenz · Barueri, BR
• Albrecht Meinecke · Heidenheim, DE
• Helmut Konecsny · Parramatta, AU

Key dates

• Filing date: Feb 5, 1996
• Grant date: Jul 22, 1997
• Expiry date: Feb 5, 2016

Classification

• Technology area (CPC D): Textiles; Paper
• CPC primary: D21F5/04
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

A dry unit of a dry end of a machine for producing a material web and including at least one drying cylinder and a plurality of dry felts parsing around the dry cylinder one above another, with at least two of the dry felts being lifted off the dry cylinder at different circumferential positions of the two dry felts on the dry cylinder.