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1. US20090044465 - Building wall with fluid ducts as energy barriers

Office United States of America
Application Number 11996255
Application Date 11.01.2006
Publication Number 20090044465
Publication Date 19.02.2009
Publication Kind A1
IPC
E FIXED CONSTRUCTIONS
04
BUILDING
B
GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1
Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62
Insulation or other protection; Elements or use of specified material therefor
74
Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
76
specifically with respect to heat only
E FIXED CONSTRUCTIONS
04
BUILDING
B
GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1
Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
E FIXED CONSTRUCTIONS
04
BUILDING
D
ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
13
Special arrangements or devices in connection with roof coverings; Roof drainage
18
Roof covering aspects of energy collecting devices, e.g. including solar panels
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
J
PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
2
Use of solar heat, e.g. solar heat collectors
04
Solar heat collectors having working fluid conveyed through collector
E04B 1/76
E04B 1/00
E04D 13/18
F24J 2/04
Applicants Krecké Edmond D.
Inventors Krecke Edmond D.
Kunkel Klaus
Agents DeMont &; Breyer, LLC
Title
(EN) Building wall with fluid ducts as energy barriers
Abstract
(EN)

The invention relates to a wall or roof surface element (1) comprising a temperature barrier layer (3) and an extremely thin external insulating layer (5). Alternatively, an absorption layer (6) can also be provided on the external side. A building fitted with said type of elements (1) has a positive energy balance.