PCT/IT2013/000138

DRILLING SYSTEM FOR THE EXCAVATION OF A WELL AND/OR FOR THE REALISATION IN THE UNDERGROUND OF ONE OR MORE SLOTS TO BE USED AS RADIANT SURFACES FOR THE EXPLOITATION OF THE GEOTHERMAL ENERGY

Details for PCT/IT2013/000138

Application No.

PCT Application Number

PCT/IT/2013/000138

Publication No.

PCT Publication Number

WO/2013/168189

Applicants

PCT Patent Applicants

CONGIU, Ignazio
ISOPO, Cristian

Agents

PCT Patent Agents

FERRIERO, Paolo et al.

Priority Data

PCT Patent Priority Data

ITRM2012A000211 filed on May 11, 2012

PCT Pamphlet

The front page of the PCT Patent Application

PCT Pamphlet Front Page

Dates

Application Date

May 13, 2013

Publication Date

November 14, 2013

Earliest Priority Date

May 11, 2012

Deadlines

30 Month Date

30 Month National Phase Deadline.

November 11, 2014

31 Month Date

31 Month National Phase Deadline.

December 11, 2014

These dates are in the Past. Contact us to find out if National Phase entry is still possible.

Abstract

The present invention concerns a Drilling system for the excavation of a well and/or for the realisation in the underground of one or more slots to be used as radiant surfaces for the exploitation of the geothermal energy. Said drilling system comprises: at least one drilling arm (1, 1'; 100) to drill the ground along the axial direction of said drilling arm, said drilling arm having a first end and a second end, opposite to said first end, at least one excavating head (10, 10'; 110) having a first end coupled to said first end of said at least one drilling arm (1, 1'; 100), and a second end, opposite to said first end, driving means (25; 140) for driving said excavating head; movable cutting means (2; C1, C2) to cut rock layers in such a way that creating a slot (F) in the underground, and driving means (12; 130, 131, 132, 133, 134, 135, 136) for driving said movable cutting means (2; C1, C2).

Info

PCT Patent application PCT/IT2013/000138 was filed on May 13, 2013 by CONGIU, Ignazio; ISOPO, Cristian. The title of this PCT Patent Application is "DRILLING SYSTEM FOR THE EXCAVATION OF A WELL AND/OR FOR THE REALISATION IN THE UNDERGROUND OF ONE OR MORE SLOTS TO BE USED AS RADIANT SURFACES FOR THE EXPLOITATION OF THE GEOTHERMAL ENERGY" and the patent specification was published as WO/2013/168189 on November 14, 2013.

The earliest priority date for the patent application is May 11, 2012 and therefore the 30 month national phase deadline for PCT/IT/2013/000138 is November 11, 2014 and the 31 month national phase deadline for PCT/IT/2013/000138 is December 11, 2014

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