CA1319318C - Etranglement - Google Patents
EtranglementInfo
- Publication number
- CA1319318C CA1319318C CA000580854A CA580854A CA1319318C CA 1319318 C CA1319318 C CA 1319318C CA 000580854 A CA000580854 A CA 000580854A CA 580854 A CA580854 A CA 580854A CA 1319318 C CA1319318 C CA 1319318C
- Authority
- CA
- Canada
- Prior art keywords
- wall
- conduit
- gripping member
- gripping
- means according
- 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 - Fee Related
Links
- 238000010276 construction Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000012858 resilient material Substances 0.000 claims 1
- 239000002360 explosive Substances 0.000 abstract description 25
- 230000000694 effects Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000011435 rock Substances 0.000 description 4
- 238000005422 blasting Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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
- F42D1/18—Plugs for boreholes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manipulator (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPI5053 | 1987-10-23 | ||
| AUPI505387 | 1987-10-23 | ||
| AUPI792888 | 1988-04-27 | ||
| AUPI7928 | 1988-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1319318C true CA1319318C (fr) | 1993-06-22 |
Family
ID=25643374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000580854A Expired - Fee Related CA1319318C (fr) | 1987-10-23 | 1988-10-21 | Etranglement |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA1319318C (fr) |
| GB (1) | GB2211587A (fr) |
| ZW (1) | ZW12688A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPN637795A0 (en) * | 1995-11-03 | 1995-11-30 | Ici Australia Operations Proprietary Limited | Method and apparatus for blasthole stemming |
| AU756023B2 (en) * | 1998-05-27 | 2003-01-02 | Stephen Mitchell Collinsworth | Borehole closure plug |
| FR2803654B1 (fr) * | 2000-01-07 | 2002-12-06 | Celtiplast | Procede de bourrage de trous de mine |
| AP2689A (en) * | 2006-12-20 | 2013-07-31 | Stephen Charles Lipschitz | A plug |
| CN102435113B (zh) * | 2011-12-20 | 2013-09-04 | 鞍钢集团矿业公司 | 炮孔爆破径向空气间隔装药装置 |
| US9816794B1 (en) * | 2017-01-17 | 2017-11-14 | William Jordan Rice | Blasting plug |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB643157A (en) * | 1946-05-10 | 1950-09-15 | Alfred Louis Madill | Improvements in and relating to plugs for use in blasting operations |
| GB914647A (en) * | 1959-11-27 | 1963-01-02 | John T Moss Ltd | A plug for sealing a bore-hole |
| GB951664A (en) * | 1961-02-08 | 1964-03-11 | Hayden Nilos Ltd | Improvements in or relating to infusion equipment for mining |
| DE1299267B (de) * | 1967-05-08 | 1969-07-17 | Glueckauf Guenther Klerner Mas | Sprengrohr fuer Einrichtungen zum Absprengen und Teilen von harten, kompakt gelagerten Mineralien, mit Hilfe komprimierter Luft |
| GB1253218A (fr) * | 1967-12-27 | 1971-11-10 | ||
| AU462018B2 (en) * | 1970-09-21 | 1975-06-12 | Ici Australia Limited | Improvements in and relating to resilient stemming devices |
| GB1314698A (en) * | 1970-11-24 | 1973-04-26 | Ici Ltd | Method and nozzle for loading a borehole with a slurry explosive |
| US3960082A (en) * | 1974-01-29 | 1976-06-01 | Fedor Ignatievich Sloevsky | Down-the-hole device for breaking rock, concrete and reinforced concrete by pulsewize high liquid pressure |
| US3954058A (en) * | 1974-05-03 | 1976-05-04 | Barney Sanders | Coal mine shooting plug |
| FR2436964A1 (fr) * | 1978-09-20 | 1980-04-18 | Applic Plastiques Ste Bour | Cartouche pour le bourrage des trous de mine |
-
1988
- 1988-09-23 ZW ZW12688A patent/ZW12688A1/xx unknown
- 1988-10-14 GB GB8824146A patent/GB2211587A/en not_active Withdrawn
- 1988-10-21 CA CA000580854A patent/CA1319318C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2211587A (en) | 1989-07-05 |
| ZW12688A1 (en) | 1989-05-31 |
| GB8824146D0 (en) | 1988-11-23 |
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|---|---|---|
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| US3952656A (en) | Device and process | |
| CA1319318C (fr) | Etranglement | |
| SG187148A1 (en) | Method of emergency killing of a well of underwater head position and a device for its implementation (variants) | |
| US5273110A (en) | Inflatable devices for suspending explosives and stemming materials in boreholes | |
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| JPS59118919A (ja) | 膨張体 | |
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| KR100457154B1 (ko) | 폭약용기 및 이를 이용한 정밀 화약장전방법 | |
| US6209458B1 (en) | Inflatable plugs for charging blastholes | |
| US6386111B1 (en) | Stemming arrangement and method for blast holes | |
| RU2111450C1 (ru) | Устройство для заполнения нисходящих скважин веществом в рукав |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |