EP 1996874 A2 20081203 - GEOTHERMAL PROBE
Title (en)
GEOTHERMAL PROBE
Title (de)
EDWÄRMESONDE
Title (fr)
SONDE GÉOTHERMIQUE
Publication
Application
Priority
- DE 2007000438 W 20070310
- DE 102006012903 A 20060317
Abstract (en)
[origin: DE102006012903B3] The probe (1), to gather heat from the ground (G), has a number of heat carrier tubes (2) filled with a two-phase material to evaporate through ground heat and be condensed in a heat delivery zone. Each tube has a heat reception zone (H), a heat carrier zone (N) and a heat delivery zone (K). At least two tubes have different lengths in the heat carrier zone.
IPC 8 full level
F24J 3/08 (2006.01)
CPC (source: EP US)
F24T 10/15 (2018.04 - EP US); F24T 10/40 (2018.04 - EP US); Y02E 10/10 (2013.01 - EP US)
Citation (search report)
See references of WO 2007110030A2
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 MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102006012903 B3 20070726; CA 2646049 A1 20071004; EP 1996874 A2 20081203; US 2009107650 A1 20090430; WO 2007110030 A2 20071004; WO 2007110030 A3 20071129
DOCDB simple family (application)
DE 102006012903 A 20060317; CA 2646049 A 20070310; DE 2007000438 W 20070310; EP 07722013 A 20070310; US 22522307 A 20070310