ZA200208317B - Longwall face control for longwall face working. - Google Patents
Longwall face control for longwall face working.Info
- Publication number
- ZA200208317B ZA200208317B ZA200208317A ZA200208317A ZA200208317B ZA 200208317 B ZA200208317 B ZA 200208317B ZA 200208317 A ZA200208317 A ZA 200208317A ZA 200208317 A ZA200208317 A ZA 200208317A ZA 200208317 B ZA200208317 B ZA 200208317B
- Authority
- ZA
- South Africa
- Prior art keywords
- longwall face
- working
- control
- longwall
- face control
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/12—Control, e.g. using remote control
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/12—Control, e.g. using remote control
- E21D23/14—Effecting automatic sequential movement of supports, e.g. one behind the other
- E21D23/146—Transmission of signals and commands by cable
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/12—Control, e.g. using remote control
- E21D23/14—Effecting automatic sequential movement of supports, e.g. one behind the other
- E21D23/148—Wireless transmission of signals or commands
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
- E21D23/26—Hydraulic or pneumatic control
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Magnetically Actuated Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10109125 | 2001-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200208317B true ZA200208317B (en) | 2003-05-14 |
Family
ID=7675479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200208317A ZA200208317B (en) | 2001-02-24 | 2002-10-15 | Longwall face control for longwall face working. |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU2002249081B2 (de) |
DE (2) | DE10290726D2 (de) |
PL (1) | PL196913B1 (de) |
WO (1) | WO2002068798A1 (de) |
ZA (1) | ZA200208317B (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7416369B2 (en) * | 2002-12-16 | 2008-08-26 | Tiefenbach Control Systems Gmbh | Timbering and walling control for controlling the movements of timbering and walling units in the coal face of a mine |
CN100585127C (zh) * | 2002-12-16 | 2010-01-27 | 迪芬巴赫控制系统股份有限公司 | 控制矿山工作面中支撑单元运动的支撑控制器 |
PL202666B1 (pl) | 2002-12-21 | 2009-07-31 | Tiefenbach Control Sys Gmbh | Mechanizm sterowania bloków obudowy ściany węglowej w kopalni |
DE10310893B4 (de) | 2003-03-11 | 2015-07-02 | Caterpillar Global Mining Europe Gmbh | Anordnung aus hydraulischen Bauteilen sowie Aktoren und/oder Sensoren für den untertägigen Bergbau |
DE102004017712B4 (de) * | 2003-05-14 | 2019-05-09 | Tiefenbach Control Systems Gmbh | Hydrauliksteuerung für den Strebausbau |
RU2463451C2 (ru) * | 2007-05-12 | 2012-10-10 | Тифенбах Контрол Системс Гмбх | Блок управления секции механизированной крепи для осуществления указанной секцией своих функций при креплении лавы в горной выработке |
US8876218B2 (en) | 2009-07-16 | 2014-11-04 | Tiefenbach Control Systems Gmbh | Hydraulic circuit for longwall support |
US8960807B2 (en) | 2009-07-16 | 2015-02-24 | Tiefenbach Control Systems Gmbh | Hydraulic circuit for longwall mining |
DE102011101087A1 (de) * | 2010-05-13 | 2012-03-01 | Tiefenbach Control Systems Gmbh | Steuereinrichtung einer Ausbaueinheit im Streb eines Bergwerks |
CN102071956B (zh) * | 2010-12-29 | 2014-04-16 | 北京中科林重科技有限公司 | 一种工作面液压支架电液控制系统 |
CN102373893A (zh) * | 2011-11-18 | 2012-03-14 | 郑州煤矿机械集团股份有限公司 | 薄煤层工作面液压支架电液控制系统 |
CN104265345A (zh) * | 2014-07-29 | 2015-01-07 | 天津华宁电子有限公司 | 一种电液控制系统单架动作本架控制方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2655087A1 (de) * | 1975-12-23 | 1977-07-07 | Gullick Dobson Ltd | Vorrichtung zum erfassen der relativen stellungen einer reihe von ausbaugestellen im untertagebergbau |
DE3207517C2 (de) * | 1982-03-03 | 1985-09-05 | Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Steuerung für Ausbaugestelle des Untertagebergbaues |
DE3443954A1 (de) * | 1984-12-01 | 1986-06-12 | Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Anordnung zur steuerung eines im untertagebergbau eingesetzten schreitenden ausbaues |
DE3923592A1 (de) * | 1988-07-29 | 1990-02-01 | Siemens Ag | Ausbausteuerung fuer ausbaueinheiten |
DE4202246B4 (de) | 1991-01-31 | 2004-03-04 | Tiefenbach Bergbautechnik Gmbh | Gewinnungseinrichtung |
DE19515124A1 (de) | 1994-05-13 | 1995-11-16 | Tiefenbach Gmbh | Hydraulische Steuereinheit |
DE19546427B4 (de) | 1995-02-02 | 2004-03-11 | Tiefenbach Bergbautechnik Gmbh | Ausbausteuerung |
DE19982113D2 (de) * | 1998-10-21 | 2000-11-16 | Tiefenbach Bergbautechnik Gmbh | Steuerung für den Strebausbau |
US6509842B1 (en) | 1999-04-16 | 2003-01-21 | Tiefenbach Bergbautechnik Gmbh | Control system for a longwall support |
-
2002
- 2002-02-21 DE DE10290726T patent/DE10290726D2/de not_active Expired - Fee Related
- 2002-02-21 AU AU2002249081A patent/AU2002249081B2/en not_active Ceased
- 2002-02-21 PL PL363013A patent/PL196913B1/pl unknown
- 2002-02-21 WO PCT/DE2002/000639 patent/WO2002068798A1/de active IP Right Grant
- 2002-02-22 DE DE10207698A patent/DE10207698B4/de not_active Expired - Fee Related
- 2002-10-15 ZA ZA200208317A patent/ZA200208317B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE10207698B4 (de) | 2008-11-13 |
DE10290726D2 (de) | 2004-04-15 |
PL196913B1 (pl) | 2008-02-29 |
DE10207698A1 (de) | 2002-10-24 |
AU2002249081B2 (en) | 2006-12-07 |
WO2002068798A1 (de) | 2002-09-06 |
PL363013A1 (en) | 2004-11-15 |
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