EP 1865273 A1 20071212 - Heating process and heater based on the principle of friction of fluids
Title (en)
Heating process and heater based on the principle of friction of fluids
Title (de)
Heizverfahren und Heizung basierend auf dem Prinzip der Fluidreibung
Title (fr)
Méthode de chauffage et chaudière basés sur le principe de friction de fluide
Publication
Application
Priority
EP 06114990 A 20060606
Abstract (en)
The system has a pressurized gas circulating turbine (2) and a heat exchanger (7) forming a closed circuit from frictional gas viewpoint, where the pressure of the frictional gas in the closed circuit is higher than 250 kilopascals at an input of the turbine. The difference of pressure between the input and output is higher than 25 kilopascals. Fluid distributing circuits (8, 9) distribute the fluid in domestic or industrial installation. A mini compressor (25) pressurizes the gas and regulates the gas by a pressure switch (24). An independent claim is also included for a heating and hot water producing boiler comprising a heat generating unit.
Abstract (fr)
L'invention concerne un système de chauffage par friction de gaz comprenant une turbine de circulation de gaz et un échangeur de chaleur constituant un circuit fermé du point de vue du gaz frictionnel, tandis que la pression du gaz frictionnel dans le circuit fermé est supérieure à 250 kPa. L'invention concerne également une chaudière de chauffage central et/ou de production d'eau chaude, à chaleur générée par friction de gaz, comprenant une turbine de circulation de gaz et un échangeur de chaleur réunis en un circuit fermé, du point de vue du gaz frictionnel, dans lequel la pression est supérieure à 250 kPa.
IPC 8 full level
F24J 3/00 (2006.01)
CPC (source: EP)
F24V 40/00 (2018.04)
Citation (search report)
- [DX] US 6547153 B1 20030415 - DAVIS MAXIE C [US]
- [X] US 4696283 A 19870929 - KOHLMETZ CHARLES W [US], et al
- [X] US 5226593 A 19930713 - BERYOZKIN VLADIMIR L [US], et al
- [X] GB 2004362 A 19790328 - ELMAPA NV
- [X] US 3919845 A 19751118 - ESKELI MICHAEL
- [X] US 3874190 A 19750401 - ESKELI MICHAEL
- [A] JP S59122856 A 19840716 - KUBOYAMA NOBUYOSHI
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
DOCDB simple family (application)
EP 06114990 A 20060606