NO2968313T3 - - Google Patents
Info
- Publication number
- NO2968313T3 NO2968313T3 NO14712717A NO14712717A NO2968313T3 NO 2968313 T3 NO2968313 T3 NO 2968313T3 NO 14712717 A NO14712717 A NO 14712717A NO 14712717 A NO14712717 A NO 14712717A NO 2968313 T3 NO2968313 T3 NO 2968313T3
- Authority
- NO
- Norway
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
- E21C37/12—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure, e.g. by pulses, by explosive cartridges acting on the liquid
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261676774P | 2012-07-27 | 2012-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO2968313T3 true NO2968313T3 (en) | 2018-06-30 |
Family
ID=49997896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO14712717A NO2968313T3 (en) | 2012-07-27 | 2014-03-17 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2877697B1 (en) |
| AU (1) | AU2013295512B2 (en) |
| CA (1) | CA2880114C (en) |
| NO (1) | NO2968313T3 (en) |
| WO (1) | WO2014018977A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017119610A1 (en) | 2017-08-26 | 2019-03-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and device for generating a sequence of beam sections of a discontinuous, modified liquid jet |
| CN109488299B (en) * | 2018-12-29 | 2024-02-20 | 山东东山新驿煤矿有限公司 | Hydraulic fracturing softening device and method for hard rock of fully-mechanized rock-digging roadway |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3520477A (en) * | 1968-02-23 | 1970-07-14 | Exotech | Pneumatically powered water cannon |
| US3572839A (en) * | 1968-08-28 | 1971-03-30 | Toa Kowan Kogyo Kk | Process for excavation of hard underwater beds |
| US4074858A (en) * | 1976-11-01 | 1978-02-21 | Institute Of Gas Technology | High pressure pulsed water jet apparatus and process |
| US4231283A (en) * | 1978-11-01 | 1980-11-04 | Messerschmitt-Bolkow-Blohm Gesellschaft Mit Beschrankter Haftung | Pulsating liquid jet gun and method of operating the same |
| US4290496A (en) * | 1979-10-19 | 1981-09-22 | Briggs Aubrey C | Combination impact and pressure liquid rock drill |
| US4863101A (en) * | 1982-12-06 | 1989-09-05 | Acb Technology Corporation | Accelerating slugs of liquid |
| US5000516A (en) | 1989-09-29 | 1991-03-19 | The United States Of America As Represented By The Secretary Of The Air Force | Apparatus for rapidly generating pressure pulses for demolition of rock having reduced pressure head loss and component wear |
| GB9517378D0 (en) * | 1995-08-24 | 1995-10-25 | Sofitech Nv | Hydraulic jetting system |
| US6301766B1 (en) * | 1998-01-12 | 2001-10-16 | Tempress Technologies, Inc. | Method for metal working using high pressure fluid pulses |
-
2013
- 2013-07-29 AU AU2013295512A patent/AU2013295512B2/en not_active Ceased
- 2013-07-29 CA CA2880114A patent/CA2880114C/en not_active Expired - Fee Related
- 2013-07-29 WO PCT/US2013/052567 patent/WO2014018977A1/en active Application Filing
- 2013-07-29 EP EP13823572.6A patent/EP2877697B1/en not_active Not-in-force
-
2014
- 2014-03-17 NO NO14712717A patent/NO2968313T3/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2877697A1 (en) | 2015-06-03 |
| EP2877697B1 (en) | 2018-05-16 |
| CA2880114A1 (en) | 2014-01-30 |
| CA2880114C (en) | 2016-05-17 |
| EP2877697A4 (en) | 2016-03-02 |
| AU2013295512A1 (en) | 2015-02-19 |
| WO2014018977A1 (en) | 2014-01-30 |
| AU2013295512B2 (en) | 2016-03-10 |