ATE85400T1 - Bohrlochverschlussstopfen. - Google Patents
Bohrlochverschlussstopfen.Info
- Publication number
- ATE85400T1 ATE85400T1 AT88107872T AT88107872T ATE85400T1 AT E85400 T1 ATE85400 T1 AT E85400T1 AT 88107872 T AT88107872 T AT 88107872T AT 88107872 T AT88107872 T AT 88107872T AT E85400 T1 ATE85400 T1 AT E85400T1
- Authority
- AT
- Austria
- Prior art keywords
- head
- piece
- distance piece
- outlet head
- inlet
- Prior art date
Links
- 239000007788 liquid Substances 0.000 abstract 3
- 238000005065 mining Methods 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
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
- E21B33/127—Packers; Plugs with inflatable sleeve
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)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873716783 DE3716783A1 (de) | 1987-05-19 | 1987-05-19 | Bohrlochverschlussstopfen |
EP88107872A EP0291925B1 (de) | 1987-05-19 | 1988-05-17 | Bohrlochverschlussstopfen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE85400T1 true ATE85400T1 (de) | 1993-02-15 |
Family
ID=6327883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88107872T ATE85400T1 (de) | 1987-05-19 | 1988-05-17 | Bohrlochverschlussstopfen. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0291925B1 (de) |
AT (1) | ATE85400T1 (de) |
DE (2) | DE3716783A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102071962B (zh) * | 2010-12-24 | 2012-10-24 | 中国矿业大学 | 一种下行孔封孔方法 |
CN103693620A (zh) * | 2013-12-18 | 2014-04-02 | 常熟振氟新材料有限公司 | 从氯气与氯化氢混合气体中分离回收氯气的装置 |
CN109209476B (zh) * | 2018-10-12 | 2021-07-20 | 中煤科工集团重庆研究院有限公司 | 导气增压装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1171377B (de) * | 1959-11-02 | 1964-06-04 | Dipl Berging Albrecht Graefer | Bohrtraenkverfahren und Bohrtraenkgeraet |
DE2903137C3 (de) * | 1979-01-27 | 1982-02-18 | Bergwerksverband Gmbh, 4300 Essen | Rohrförmiger verlorener Bohrlochverschluß |
DE3014834C2 (de) * | 1980-04-17 | 1985-09-12 | Thermoplast & Apparatebau Gmbh, 6270 Idstein | Bohrlochverschlußstopfen |
DE3313852C1 (de) * | 1983-04-16 | 1984-11-15 | Diehl GmbH & Co, 8500 Nürnberg | Aufweitbarer, verlorener Verschlußstopfen für Injektions-Bohrlöcher |
-
1987
- 1987-05-19 DE DE19873716783 patent/DE3716783A1/de active Granted
-
1988
- 1988-05-17 EP EP88107872A patent/EP0291925B1/de not_active Expired - Lifetime
- 1988-05-17 AT AT88107872T patent/ATE85400T1/de not_active IP Right Cessation
- 1988-05-17 DE DE8888107872T patent/DE3878029D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3716783C2 (de) | 1991-01-03 |
EP0291925A1 (de) | 1988-11-23 |
EP0291925B1 (de) | 1993-02-03 |
DE3878029D1 (de) | 1993-03-18 |
DE3716783A1 (de) | 1988-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |