EP 2809867 A2 20141210 - METHOD OF DISINTEGRATING ROCK BY MELTING AND BY SYNERGISM OF WATER STREAMS
Title (en)
METHOD OF DISINTEGRATING ROCK BY MELTING AND BY SYNERGISM OF WATER STREAMS
Title (de)
VERFAHREN ZUR GESTEINSZERSETZUNG DURCH SCHMELZEN UND SYNERGIE VON WASSERSTRÖMEN
Title (fr)
PROCÉDÉ DE DÉSINTÉGRATION D'UNE ROCHE PAR FUSION ET PAR SYNERGIE DE JETS D'EAU
Publication
Application
Priority
- SK 500452011 A 20111104
- SK 2012050015 W 20121031
Abstract (en)
[origin: WO2013066276A2] Method of disintegrating rock by melting and by synergism of water streams, comprising action of the heat flow source on the rock, action of the water stream source on the melted rock so that: the heat or energy flow source acts on the rock at least until its local phase transition into the melt occurs, at least one water stream is directed into the locally created melt, physical explosion occurs in the melt, on which the water stream acts.
IPC 8 full level
E21B 7/14 (2006.01)
CPC (source: EP US)
Citation (search report)
See references of WO 2013066276A2
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)
WO 2013066276 A2 20130510; WO 2013066276 A3 20140403; EP 2809867 A2 20141210; EP 2809867 B1 20161228; SK 500452011 A3 20130903; US 2015047901 A1 20150219
DOCDB simple family (application)
SK 2012050015 W 20121031; EP 12812412 A 20121031; SK 500452011 A 20111104; US 201214356030 A 20121031