Ceiling and wall construction

US4628657A · kind A · utility

Assignee

• Krupp Polysius AG · DE

Inventors

• Bodo Ermer · Sendenhorst, DE
• Dieter Mischorr · Beckum, DE

Key dates

• Filing date: May 6, 1985
• Grant date: Dec 16, 1986
• Expiry date: May 6, 2005

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F27D1/04
• WIPO field: Thermal processes and apparatus
• WIPO sector: Mechanical engineering

Abstract

For gas-tight lining of a chamber which is exposed to high temperatures a ceiling and wall construction is provided which is assembled from support bars, rows of profiled bearing bricks supported thereon and central bricks inserted between these rows of bearing bricks and profiled to fit together with these bearing bricks. Support bricks which are also suitably profiled are inserted between the bearing bricks on the one hand and the central bricks on the other hand, and the central bricks have a truncated pyramid shape which tapers towards the interior of the chamber to be lined. All bricks in the construction can be replaced individually in a simple manner.