Ceiling cooling

US5666820A · kind A · utility

Assignee

• Hewing GmbH · DE

Inventors

• Karl-Georg Homm · Marl, DE
• Michael Wittkaemper · Bochum, DE

Key dates

• Filing date: Jun 21, 1995
• Grant date: Sep 16, 1997
• Expiry date: Jun 21, 2015

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02B30/00
• WIPO field: Thermal processes and apparatus
• WIPO sector: Mechanical engineering

Abstract

A cooling ceiling for interior air conditioning having a pipe system through which cooling air flows is arranged at least in part between the ceiling (1; 101) of a building and corresponding ceiling elements (3; 103) and is secured in the mounted position by a holding member (5; 105) which carries the ceiling elements (3; 103). In the mounted position, the cooling pipe (4; 104) lies against the ceiling elements (3; 103). A joint (10, 10', 10"; 111, 111', 111") arranged between the holding member (5; 105) and the corresponding area of the cooling pipe (4; 104) has a depression (9, 9'; 109) for receiving the cooling pipe (4; 104) and supports said cooling pipe on the holding member (5; 105) in a vertically adjustable manner.