FR2447456B1 - - Google Patents
Info
- Publication number
- FR2447456B1 FR2447456B1 FR7917224A FR7917224A FR2447456B1 FR 2447456 B1 FR2447456 B1 FR 2447456B1 FR 7917224 A FR7917224 A FR 7917224A FR 7917224 A FR7917224 A FR 7917224A FR 2447456 B1 FR2447456 B1 FR 2447456B1
- Authority
- FR
- France
- 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
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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
- E21B33/1294—Packers; Plugs with mechanical slips for hooking into the casing characterised by a valve, e.g. a by-pass valve
-
- 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
- E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
-
- 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
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Check Valves (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Dowels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2903137A DE2903137C3 (de) | 1979-01-27 | 1979-01-27 | Rohrförmiger verlorener Bohrlochverschluß |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2447456A1 FR2447456A1 (fr) | 1980-08-22 |
| FR2447456B1 true FR2447456B1 (US08177716-20120515-C00003.png) | 1983-06-17 |
Family
ID=6061524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7917224A Granted FR2447456A1 (fr) | 1979-01-27 | 1979-07-03 | Obturateur tubulaire perdu pour trou de forage |
Country Status (10)
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3014834C2 (de) * | 1980-04-17 | 1985-09-12 | Thermoplast & Apparatebau Gmbh, 6270 Idstein | Bohrlochverschlußstopfen |
| US4461600A (en) * | 1981-03-24 | 1984-07-24 | Willich Gmbh & Co. | Method of and device for solidifying rock in mine tunnels and the like |
| DE8229583U1 (de) * | 1982-10-21 | 1984-03-29 | IPA-Bauchemie GmbH, 8000 München | Injektionsanker zum einpressen von injektionsmaterial in loecher von gesteinen, bauwerkteilen, erzgaengen, erdformationen, salzstoecken und dgl. |
| DE3402615C2 (de) * | 1984-01-26 | 1986-01-23 | Bergwerksverband Gmbh, 4300 Essen | Rohrförmiger, verlorener Bohrlochverschluß |
| DE3404689C2 (de) * | 1984-02-10 | 1986-09-04 | Diehl GmbH & Co, 8500 Nürnberg | Verschlußstopfen für Kunstharzinjektionen zur Verfestigung des Hangenden im Bergbau |
| US4601614A (en) * | 1984-02-22 | 1986-07-22 | Lane William L | Rockbolt |
| US4655644A (en) * | 1984-02-22 | 1987-04-07 | Lane William L | Binder-injecting rockbolt |
| DE3526557A1 (de) * | 1985-07-25 | 1987-02-05 | Bergwerksverband Gmbh | Rohrfoermiger verlorener bohrlochverschluss |
| JPS6312563U (US08177716-20120515-C00003.png) * | 1986-07-11 | 1988-01-27 | ||
| US4664561A (en) * | 1986-08-12 | 1987-05-12 | The Eastern Co. | Combined resin-mechanical mine roof bolt anchor |
| DE3716783A1 (de) * | 1987-05-19 | 1988-12-15 | Thermoplast & Apparatebau Gmbh | Bohrlochverschlussstopfen |
| CA1331705C (en) * | 1988-07-26 | 1994-08-30 | Richard Roy Wood | Rock anchor |
| DE3841577A1 (de) * | 1988-12-09 | 1990-06-13 | Fischer Artur Werke Gmbh | Injektionsadapter mit einem befestigungselement und verfahren zum anbringen eines korrosionsschutzes |
| DE8906126U1 (de) * | 1989-05-18 | 1990-04-19 | Bergwerksverband Gmbh, 4300 Essen | Injektionsrohr mit Ankerwirkung |
| SE466066B (sv) * | 1990-04-25 | 1991-12-09 | Knut Nordvall Betongtaetning A | Injekteringsanordning |
| US5073064A (en) * | 1990-04-27 | 1991-12-17 | Birmingham Bolt Company | Method and apparatus for retorquing an installed mine roof bolt |
| GB9015158D0 (en) * | 1990-07-10 | 1990-08-29 | Vasey Alan G | Borehole plug |
| US5076734A (en) * | 1990-10-05 | 1991-12-31 | H & S Machine And Supply Co., Inc. | Roof bolt with paddle resin mixer and method for making the same |
| DE4120212A1 (de) * | 1991-06-19 | 1992-12-24 | Fischer Artur Werke Gmbh | Injektionspacker |
| JP3201413B2 (ja) * | 1991-07-02 | 2001-08-20 | ゲー デー アンケル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 注入管と地盤アンカーを設置する方法 |
| DE4220636B4 (de) * | 1992-06-24 | 2004-07-08 | Friedr. Ischebeck Gmbh | Verbindungselement, insbesondere Kupplungsmuffe, für eine Schraubverbindung von Injektionsankerstangen von Injektionsankern |
| GB2403977B (en) * | 2003-07-17 | 2006-10-11 | Cie Du Sol | A method of strengthening a piles wall and piles wall strengthening equipment |
| DE102010061006A1 (de) | 2010-12-03 | 2012-06-06 | Friedr. Ischebeck Gmbh | Kupplung, insbesondere für das Verbinden von Ankerstangen |
| CN102134967B (zh) * | 2011-01-25 | 2012-01-18 | 煤炭科学研究总院西安研究院 | 一种煤层底板注浆加固水平定向钻孔的施工方法 |
| DE102011052285B4 (de) * | 2011-07-29 | 2021-09-02 | Leopold Möschl | Mauerstopfen |
| SE539285C2 (sv) * | 2013-02-07 | 2017-06-20 | Rock Solutions North AB | Bergbult |
| CN103291337B (zh) * | 2013-05-29 | 2015-08-05 | 成都现代万通锚固技术有限公司 | 具有外置膨胀装置的锚杆 |
| CN103422873B (zh) * | 2013-08-16 | 2015-07-15 | 中铁二十一局集团有限公司 | 一种高强可伸长锚杆 |
| CN105351311B (zh) * | 2015-12-16 | 2017-09-12 | 吴中区光福正宏园艺场 | 一种膨胀螺栓 |
| FI20175091L (fi) * | 2017-02-02 | 2018-08-03 | Ferramill Oy | Injektiotyökalu ja injektiomenetelmä |
| CN106907167A (zh) * | 2017-05-03 | 2017-06-30 | 刘伟 | 坑内采场上向长锚索分次注浆施工结构及其施工方法 |
| CN108518196A (zh) * | 2018-04-08 | 2018-09-11 | 徐州大屯工程咨询有限公司 | 一种钻孔止水装置 |
| CN109115019A (zh) * | 2018-10-24 | 2019-01-01 | 大唐湘潭发电有限责任公司 | 发电机氢冷器换热管堵管器 |
| CN110186344B (zh) * | 2019-07-16 | 2023-11-21 | 通源石油科技集团股份有限公司 | 一种用于煤矿切顶的封堵装置及方法 |
| CN110593805A (zh) * | 2019-10-21 | 2019-12-20 | 中国石油集团川庆钻探工程有限公司 | 一种封隔器密封装置及尾管悬挂器 |
| CN112267848B (zh) * | 2020-10-23 | 2021-11-09 | 中国矿业大学 | 一种自动封孔并能预防注浆泵管路堵塞的注浆方法和装置 |
| CN112360533B (zh) * | 2020-12-29 | 2021-07-27 | 石家庄铁道大学 | 一种用于隧道互层岩体中的锚固结构 |
| CN112610181B (zh) * | 2020-12-30 | 2022-11-22 | 武汉中科岩土工程有限责任公司 | 水下隧道工程勘测孔封堵结构及其封堵方法 |
| CN112576292B (zh) * | 2021-01-04 | 2022-08-26 | 贵州大学 | 一种预应力中空注浆锚杆及施工方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2960831A (en) * | 1954-03-12 | 1960-11-22 | Stickler Associates Inc | Injector |
| US2913052A (en) * | 1956-07-05 | 1959-11-17 | Engineered Grouting Service | Liner set tool |
| US3012608A (en) * | 1958-12-01 | 1961-12-12 | Jersey Prod Res Co | Orientation of perforating guns in wells |
| US3336758A (en) * | 1965-01-11 | 1967-08-22 | Chester I Williams | Rock bolt assembly and procedure for two-stage grouting operations |
| DE1758185B1 (de) * | 1968-04-19 | 1970-10-01 | Bergwerksverband Gmbh | Verfahren zum Verfestigen von zum Auslaufen neigender Kohle und lockeren Gebirgsformationen |
| SU387084A1 (ru) * | 1970-07-08 | 1973-06-21 | Инъектор для нагнетания в грунт закрепляющих | |
| US3908386A (en) * | 1970-08-03 | 1975-09-30 | Chester I Williams | Rock bolt for remote installation |
| SU601425A1 (ru) * | 1975-01-22 | 1978-04-05 | Ilyushin Viktor F | Предварительно напр женный анкер |
| FR2302412A1 (fr) * | 1975-02-28 | 1976-09-24 | Bergwerksverband Gmbh | Obturateur expansible pour trou de forage |
| CA1057092A (en) * | 1975-11-11 | 1979-06-26 | Bergwerksverband G.M.B.H. | Tubular one-way closure for injecting a material into a hole |
| DE2633434C2 (de) * | 1976-07-24 | 1981-04-30 | Diehl GmbH & Co, 8500 Nürnberg | Verlorener Verschlußstopfen |
-
1979
- 1979-01-27 DE DE2903137A patent/DE2903137C3/de not_active Expired
- 1979-05-28 CH CH493479A patent/CH638589A5/de not_active IP Right Cessation
- 1979-05-30 BE BE0/195488A patent/BE876664A/xx unknown
- 1979-05-30 GB GB7918851A patent/GB2041036B/en not_active Expired
- 1979-05-30 AT AT0394379A patent/AT366777B/de not_active IP Right Cessation
- 1979-06-06 ES ES481306A patent/ES481306A1/es not_active Expired
- 1979-06-11 JP JP7245179A patent/JPS55101700A/ja active Pending
- 1979-06-20 AU AU48228/79A patent/AU522458B2/en not_active Ceased
- 1979-07-03 FR FR7917224A patent/FR2447456A1/fr active Granted
-
1980
- 1980-01-25 US US06/115,289 patent/US4362440A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2903137A1 (de) | 1980-08-07 |
| CH638589A5 (de) | 1983-09-30 |
| FR2447456A1 (fr) | 1980-08-22 |
| GB2041036A (en) | 1980-09-03 |
| AT366777B (de) | 1982-05-10 |
| ATA394379A (de) | 1981-09-15 |
| JPS55101700A (en) | 1980-08-02 |
| DE2903137C3 (de) | 1982-02-18 |
| AU522458B2 (en) | 1982-06-10 |
| GB2041036B (en) | 1982-11-10 |
| DE2903137B2 (de) | 1981-06-04 |
| AU4822879A (en) | 1980-07-31 |
| US4362440A (en) | 1982-12-07 |
| BE876664A (fr) | 1979-09-17 |
| ES481306A1 (es) | 1980-01-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |