Pipe and guide element for installation in a pipe

US8986412B2 · kind B2 · utility

Assignee

• MUNTERS EUROFORM GMBH · DE

Inventors

• Matthias Jansen · Stolberg, DE
• Peter Wandres · Aachen, DE
• Joachim Frahm · Herzogenrath, DE
• Roland Krauss · Neustadt, DE
• Helmut Kanka · Duisburg, DE
• Juergen Schmitz · Bergheim, DE

Key dates

• Filing date: Mar 26, 2010
• Grant date: Mar 24, 2015
• Expiry date: Nov 15, 2031

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/249922
• WIPO field: Thermal processes and apparatus
• WIPO sector: Mechanical engineering

Abstract

A tube for the conduction or discharge of wet flue gases subjected to a scrubbing has a helically formed guide element on an inner surface of the tube and having a plurality of turns. A film trap is provided on the inner surface of the tube between adjacent turns of the guide element.