GB1202478A - Method of and apparatus for loading boreholes - Google Patents
Method of and apparatus for loading boreholesInfo
- Publication number
- GB1202478A GB1202478A GB40234/68A GB4023468A GB1202478A GB 1202478 A GB1202478 A GB 1202478A GB 40234/68 A GB40234/68 A GB 40234/68A GB 4023468 A GB4023468 A GB 4023468A GB 1202478 A GB1202478 A GB 1202478A
- Authority
- GB
- United Kingdom
- Prior art keywords
- borehole
- aug
- nozzle
- mass
- annular element
- 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.)
- Expired
Links
- 239000002360 explosive Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt
-
- 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
- E21D9/006—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by making use of blasting methods
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Paleontology (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- Nozzles (AREA)
- Earth Drilling (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Supply Of Fluid Materials To The Packaging Location (AREA)
Abstract
1,202,478. Spray producers. AFRICAN EXPLOSIVES & CHEMICAL INDUSTRIES Ltd. 22 Aug., 1968 [29 Aug., 1967], No. 40234/68. Heading B2F. [Also in Division E1] A nozzle structure for use in the filling of a borehole with a slurried or plastic mass has a tubular member 15 on which is mounted an annular element 20 or more than one such element spaced along the member, the or each element being of diameter larger than the borehole in which the apparatus is to be used so that each element will be flexed rearwardly whilst maintaining sealing contact with the borehole as the member is moved in and out of the borehole when mounted on a flexible hose supplying the mass to the member for passage therethrough. The flat ring forming each element is seated in an appropriately positioned groove encircling the member and may be paired with a perforated, flexible annular element 21 of greater diameter than the ring to form therewith a non-return valve that will facilitate entry of the nozzle into the borehole.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA675162 | 1967-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1202478A true GB1202478A (en) | 1970-08-19 |
Family
ID=25561103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB40234/68A Expired GB1202478A (en) | 1967-08-29 | 1968-08-22 | Method of and apparatus for loading boreholes |
Country Status (7)
Country | Link |
---|---|
US (1) | US3541797A (en) |
DE (1) | DE1758885B1 (en) |
ES (1) | ES357656A1 (en) |
FR (1) | FR1597508A (en) |
GB (1) | GB1202478A (en) |
IE (1) | IE32836B1 (en) |
NO (1) | NO119515B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990013788A1 (en) * | 1989-05-12 | 1990-11-15 | Garr Phil O | A method and apparatus for charging waterlogged boreholes with explosives material |
WO1998055805A1 (en) * | 1997-06-05 | 1998-12-10 | Nitro Nobel Ab | Method and apparatus for charging boreholes with explosives |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE793687A (en) * | 1972-01-18 | 1973-07-04 | Canadian Ind | MINE HOLES LOADING DEVICE |
AT315108B (en) * | 1972-06-26 | 1974-05-10 | Gd Anker Gmbh & Co Kg | Method or anchor removal for anchoring an anchor bolt in a borehole |
AU474509B2 (en) * | 1972-08-17 | 1975-01-30 | Ici Australia Limited | A device for loading gas-conveyed particulate solids into a borehole partially filled with water |
DE2243192A1 (en) * | 1972-09-01 | 1974-03-14 | Dynamit Nobel Ag | METHOD OF FILLING WATER DRILLING HOLES WITH EXPLOSIVES |
US3930639A (en) * | 1972-12-05 | 1976-01-06 | The United States Of America As Represented By The United States Energy Research And Development Administration | Pumpable rockbolt method |
US3949561A (en) * | 1974-06-27 | 1976-04-13 | Chapman Roger S | Soil grouting apparatus |
US4079592A (en) * | 1977-03-04 | 1978-03-21 | The United States Of America As Represented By The Secretary Of The Interior | Method of and apparatus for feeding and inserting bolts in a mine roof |
US4542941A (en) * | 1981-12-10 | 1985-09-24 | Stromquist Donald M | Method and apparatus for conveying slurry explosives |
US4509884A (en) * | 1983-05-02 | 1985-04-09 | Lily Corporation | Injection nozzle for adhesive materials |
SE439793B (en) * | 1983-10-21 | 1985-07-01 | Bjorn Magnus Ringesten Med Fir | PROCEDURE THROUGH COMPENSATION BASIS ASTADKOMMA BASIC AND / OR BASIC REINFORCEMENT |
FR2617880B1 (en) * | 1987-07-06 | 1990-12-07 | Soletanche | METHOD AND DEVICE FOR SUBSTITUTING A HYDRAULIC BINDER IN A BOREHOLE TO A PERFORATION SLUDGE |
CA2018540C (en) * | 1990-06-07 | 1993-07-27 | Serge Dion | Blasting device for unblocking mine raises |
SE505963C2 (en) * | 1993-02-25 | 1997-10-27 | Nitro Nobel Ab | Method for loading boreholes with explosives |
DE4439546C1 (en) * | 1994-11-05 | 1996-02-01 | Geo Bohrtechnik Gmbh | Method for permanent closure of earth drillings |
AUPM980994A0 (en) * | 1994-12-02 | 1994-12-22 | Ici Australia Operations Proprietary Limited | Apparatus and process for explosives blow loading |
US6564686B1 (en) * | 2000-03-28 | 2003-05-20 | Utec Corporation, L.L.C. | Continuous explosive charge assembly and method for loading same in an elongated cavity |
US7258054B1 (en) * | 2000-03-28 | 2007-08-21 | Utec Corporation, Llc | Continuous explosive charge assembly for use in an elongated cavity |
AU2009311258B2 (en) | 2008-11-06 | 2013-11-21 | Dyno Nobel Asia Pacific Pty Limited | Explosive charging |
US8627769B2 (en) * | 2010-04-23 | 2014-01-14 | Minova International Limited | Cementitious compositions |
CN104213563B (en) * | 2014-09-29 | 2016-01-20 | 中国建筑一局(集团)有限公司 | Pile core confined water plugging device and construction method thereof |
RU2709123C1 (en) * | 2018-12-28 | 2019-12-16 | Акционерная Компания "АЛРОСА" (публичное акционерное общество) (АК "АЛРОСА" (ПАО)) | Device for charging rising wells and method of charging |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1842107A (en) * | 1929-08-08 | 1932-01-19 | Charles F Lytle | Art and apparatus for sealing off oil wells |
US2729067A (en) * | 1951-09-18 | 1956-01-03 | Intrusion Prepakt Inc | Method for forming piles |
US2719768A (en) * | 1952-11-15 | 1955-10-04 | Jack C Webber | Well tools and sealing means therefor |
US3255592A (en) * | 1961-05-01 | 1966-06-14 | Herman L Moor | Control system for discharging concrete grout to form piles |
-
1968
- 1968-08-22 GB GB40234/68A patent/GB1202478A/en not_active Expired
- 1968-08-26 US US755108A patent/US3541797A/en not_active Expired - Lifetime
- 1968-08-26 IE IE1046/68A patent/IE32836B1/en unknown
- 1968-08-27 NO NO3337/68A patent/NO119515B/no unknown
- 1968-08-29 DE DE19681758885 patent/DE1758885B1/en not_active Withdrawn
- 1968-08-29 FR FR1597508D patent/FR1597508A/fr not_active Expired
- 1968-08-29 ES ES357656A patent/ES357656A1/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990013788A1 (en) * | 1989-05-12 | 1990-11-15 | Garr Phil O | A method and apparatus for charging waterlogged boreholes with explosives material |
AU636147B2 (en) * | 1989-05-12 | 1993-04-22 | Phil O'garr | A method and apparatus for charging waterlogged boreholes with explosives material |
WO1998055805A1 (en) * | 1997-06-05 | 1998-12-10 | Nitro Nobel Ab | Method and apparatus for charging boreholes with explosives |
US6397754B1 (en) | 1997-06-05 | 2002-06-04 | Nitro Nobel Ab | Method and apparatus for charging boreholes with explosives |
Also Published As
Publication number | Publication date |
---|---|
ES357656A1 (en) | 1970-03-16 |
IE32836B1 (en) | 1973-12-28 |
IE32836L (en) | 1969-02-28 |
US3541797A (en) | 1970-11-24 |
NO119515B (en) | 1970-05-25 |
DE1758885B1 (en) | 1970-06-04 |
FR1597508A (en) | 1970-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |