EP 2700886 A2 20140226 - Hot water tank
Title (en)
Hot water tank
Title (de)
Warmwasserspeicher
Title (fr)
Accumulateur d'eau chaude
Publication
Application
Priority
AT 9112012 A 20120823
Abstract (en)
The hot water tank (1) has a storage container (2) which is surrounded by a thermal insulation (4) and a vacuum-insulation-panel (3), where the vacuum-insulation-panel is made from a microporous material, particularly silica. The vacuum-insulation-panel is wrapped, evacuated and sealed in a film, particularly a gas- and water vapor-proof multi-layer composite film. The microporous material is attached to an infrared opacifier and to a lower proportion of organic cellulose fibers. An independent claim is included for a method for thermally insulating a hot water tank.
Abstract (de)
Bei einem Warmwasserspeicher (1) ist der Speicherbehälter (2) sowohl von einem konventionellen Dämmmantel (4), als auch einem Vakuum-Isolier-Paneel (3) umgeben.
IPC 8 full level
F24H 1/18 (2006.01)
CPC (source: EP)
F24H 1/182 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 13180275 A 20130813