EP3679219A4 - Tunnelung für unterirdische strom- und rohrleitungen - Google Patents
Tunnelung für unterirdische strom- und rohrleitungen Download PDFInfo
- Publication number
- EP3679219A4 EP3679219A4 EP18865333.1A EP18865333A EP3679219A4 EP 3679219 A4 EP3679219 A4 EP 3679219A4 EP 18865333 A EP18865333 A EP 18865333A EP 3679219 A4 EP3679219 A4 EP 3679219A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- tunneling
- pipelines
- underground power
- underground
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000005641 tunneling Effects 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/14—Drilling by use of heat, e.g. flame drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/14—Drilling by use of heat, e.g. flame drilling
- E21B7/15—Drilling by use of heat, e.g. flame drilling of electrically generated heat
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D13/00—Large underground chambers; Methods or apparatus for making them
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1073—Making by using boring or cutting machines applying thermal energy, e.g. by projecting flames or hot gases, by laser beams
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Optics & Photonics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Plasma Technology (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2018/060961 WO2020101666A1 (en) | 2018-11-14 | 2018-11-14 | Tunneling for underground power and pipelines |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3679219A1 EP3679219A1 (de) | 2020-07-15 |
EP3679219A4 true EP3679219A4 (de) | 2020-07-15 |
Family
ID=70728944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18865333.1A Withdrawn EP3679219A4 (de) | 2018-11-14 | 2018-11-14 | Tunnelung für unterirdische strom- und rohrleitungen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3679219A4 (de) |
AU (1) | AU2018438150A1 (de) |
CA (1) | CA3071757A1 (de) |
WO (1) | WO2020101666A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10584585B2 (en) | 2016-11-15 | 2020-03-10 | Arcbyt, Inc. | Tunneling for underground power and pipelines |
US11591909B2 (en) | 2021-01-12 | 2023-02-28 | EarthGrid PBC | Tunnel boring system |
CN113775357A (zh) * | 2021-09-17 | 2021-12-10 | 业超电气传动技术(上海)有限公司 | 一种新能源管片拼装机电控方法及系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1446464A (en) * | 1973-11-08 | 1976-08-18 | Humphreys Corp | Cutting rock material |
US20140008124A1 (en) * | 2011-04-18 | 2014-01-09 | Empire Technology Development Llc | Drilling technology |
US20140231398A1 (en) * | 2008-08-20 | 2014-08-21 | Foro Energy, Inc. | High power laser tunneling mining and construction equipment and methods of use |
US20160024849A1 (en) * | 2013-03-05 | 2016-01-28 | Ga Drilling, A.S. | Generating electric arc, which directly areally thermally and mechanically acts on material, and device for generating electric arc |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3840270A (en) * | 1973-03-29 | 1974-10-08 | Us Navy | Tunnel excavation with electrically generated shock waves |
GB2454698B (en) * | 2007-11-15 | 2013-04-10 | Schlumberger Holdings | Gas cutting borehole drilling apparatus |
BR112015000141B1 (pt) * | 2012-07-05 | 2022-06-14 | Sdg, Llc | Aparelhos e métodos para fornecer potência para um sistema de potência pulsada de fundo de poço |
WO2017127659A1 (en) * | 2016-01-20 | 2017-07-27 | Baker Hughes Incorporated | Electrical pulse drill bit having spiral electrodes |
-
2018
- 2018-11-14 WO PCT/US2018/060961 patent/WO2020101666A1/en unknown
- 2018-11-14 AU AU2018438150A patent/AU2018438150A1/en not_active Abandoned
- 2018-11-14 EP EP18865333.1A patent/EP3679219A4/de not_active Withdrawn
- 2018-11-14 CA CA3071757A patent/CA3071757A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1446464A (en) * | 1973-11-08 | 1976-08-18 | Humphreys Corp | Cutting rock material |
US20140231398A1 (en) * | 2008-08-20 | 2014-08-21 | Foro Energy, Inc. | High power laser tunneling mining and construction equipment and methods of use |
US20140008124A1 (en) * | 2011-04-18 | 2014-01-09 | Empire Technology Development Llc | Drilling technology |
US20160024849A1 (en) * | 2013-03-05 | 2016-01-28 | Ga Drilling, A.S. | Generating electric arc, which directly areally thermally and mechanically acts on material, and device for generating electric arc |
Non-Patent Citations (1)
Title |
---|
See also references of WO2020101666A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2018438150A1 (en) | 2020-05-28 |
EP3679219A1 (de) | 2020-07-15 |
WO2020101666A1 (en) | 2020-05-22 |
CA3071757A1 (en) | 2020-05-14 |
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