WO2005003678A3 - Blast hole liner system and method for the same - Google Patents
Blast hole liner system and method for the same Download PDFInfo
- Publication number
- WO2005003678A3 WO2005003678A3 PCT/US2004/021446 US2004021446W WO2005003678A3 WO 2005003678 A3 WO2005003678 A3 WO 2005003678A3 US 2004021446 W US2004021446 W US 2004021446W WO 2005003678 A3 WO2005003678 A3 WO 2005003678A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blast hole
- securing structure
- operable
- cap member
- liner
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
- F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure
Abstract
The present invention relates to a method and apparatus providing a blast hole sealing system (100) configured to substantially seal explosive material in a blast hole (10) from moisture. The blast hole sealing system includes a securing structure (110), a cap member (120), a tubular liner and an air compressor (130). The securing structure is operable to be disposed over an upper portion of the blast hole. The cap member defines a nozzle opening (124) and a liner passage (126) therein and is operable to attach to a top portion of the securing structure. The tubular liner includes an unexpanded configuration (154) having a length with an openable-expandable end (156) and a sealed tail end (158). The openable-expandable end is operable to be disposed through the liner passage in the cap member so that an end portion disposed therethrough is invertedly opened in an expanded configuration and operatively secured to the securing structure
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48472303P | 2003-07-02 | 2003-07-02 | |
US60/484,723 | 2003-07-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005003678A2 WO2005003678A2 (en) | 2005-01-13 |
WO2005003678A3 true WO2005003678A3 (en) | 2006-05-18 |
Family
ID=33564023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/021446 WO2005003678A2 (en) | 2003-07-02 | 2004-07-02 | Blast hole liner system and method for the same |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2005003678A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0817501D0 (en) | 2008-09-24 | 2008-10-29 | Minova Int Ltd | Method of stabilising a blasthole |
CN108469208A (en) * | 2018-03-28 | 2018-08-31 | 威海埃姆提爱矿山设备有限公司 | A kind of blast hole stabilizer and blast hole antihunt means |
EP3994338A4 (en) * | 2019-07-03 | 2023-05-24 | AECI Mining Limited | Transport of explosives |
AU2021106656B4 (en) * | 2021-08-23 | 2023-02-02 | Matt Hangan Pty Ltd | Dispenser for blast hole liner |
WO2023094822A1 (en) * | 2021-11-26 | 2023-06-01 | Minova International Limited | A method of lining a borehole, a system and components of same |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3064572A (en) * | 1958-01-13 | 1962-11-20 | Union Carbide Corp | Method of and means for providing a charge of water sensitive explosive in a blast hole |
US4522125A (en) * | 1983-06-09 | 1985-06-11 | C-I-L Inc. | Charging large diameter vertical boreholes |
US5686674A (en) * | 1995-08-14 | 1997-11-11 | Science And Engineering Associates, Inc. | System for characterizing surfaces of pipes, ducts or similar structures |
US5803666A (en) * | 1996-12-19 | 1998-09-08 | Keller; Carl E. | Horizontal drilling method and apparatus |
US5979327A (en) * | 1995-11-03 | 1999-11-09 | Orica Australia Pty Ltd | Method and apparatus for blasthole stemming |
US6244846B1 (en) * | 1998-11-17 | 2001-06-12 | Carl E. Keller | Pressure containment device for everting a flexible liner |
US6910374B2 (en) * | 2002-10-08 | 2005-06-28 | Carl E. Keller | Borehole conductivity profiler |
-
2004
- 2004-07-02 WO PCT/US2004/021446 patent/WO2005003678A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3064572A (en) * | 1958-01-13 | 1962-11-20 | Union Carbide Corp | Method of and means for providing a charge of water sensitive explosive in a blast hole |
US4522125A (en) * | 1983-06-09 | 1985-06-11 | C-I-L Inc. | Charging large diameter vertical boreholes |
US5686674A (en) * | 1995-08-14 | 1997-11-11 | Science And Engineering Associates, Inc. | System for characterizing surfaces of pipes, ducts or similar structures |
US5979327A (en) * | 1995-11-03 | 1999-11-09 | Orica Australia Pty Ltd | Method and apparatus for blasthole stemming |
US5803666A (en) * | 1996-12-19 | 1998-09-08 | Keller; Carl E. | Horizontal drilling method and apparatus |
US6244846B1 (en) * | 1998-11-17 | 2001-06-12 | Carl E. Keller | Pressure containment device for everting a flexible liner |
US6910374B2 (en) * | 2002-10-08 | 2005-06-28 | Carl E. Keller | Borehole conductivity profiler |
Also Published As
Publication number | Publication date |
---|---|
WO2005003678A2 (en) | 2005-01-13 |
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