FR2482188A1 - Commande electro-hydraulique de soutenement pour exploitation miniere souterraine - Google Patents

Commande electro-hydraulique de soutenement pour exploitation miniere souterraine Download PDF

Info

Publication number
FR2482188A1
FR2482188A1 FR8109208A FR8109208A FR2482188A1 FR 2482188 A1 FR2482188 A1 FR 2482188A1 FR 8109208 A FR8109208 A FR 8109208A FR 8109208 A FR8109208 A FR 8109208A FR 2482188 A1 FR2482188 A1 FR 2482188A1
Authority
FR
France
Prior art keywords
control
electronic control
lamp
lighting
control device
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.)
Granted
Application number
FR8109208A
Other languages
English (en)
French (fr)
Other versions
FR2482188B1 (enrdf_load_stackoverflow
Inventor
Thomas Truemper
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of FR2482188A1 publication Critical patent/FR2482188A1/fr
Application granted granted Critical
Publication of FR2482188B1 publication Critical patent/FR2482188B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • 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

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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Earth Drilling (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Lining And Supports For Tunnels (AREA)
FR8109208A 1980-05-10 1981-05-08 Commande electro-hydraulique de soutenement pour exploitation miniere souterraine Granted FR2482188A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803017993 DE3017993A1 (de) 1980-05-10 1980-05-10 Elektohydraulische ausbausteuerung fuer untertaegige gewinnungsbetriebe

Publications (2)

Publication Number Publication Date
FR2482188A1 true FR2482188A1 (fr) 1981-11-13
FR2482188B1 FR2482188B1 (enrdf_load_stackoverflow) 1984-03-09

Family

ID=6102105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8109208A Granted FR2482188A1 (fr) 1980-05-10 1981-05-08 Commande electro-hydraulique de soutenement pour exploitation miniere souterraine

Country Status (6)

Country Link
JP (1) JPS576099A (enrdf_load_stackoverflow)
AU (1) AU7026281A (enrdf_load_stackoverflow)
DE (1) DE3017993A1 (enrdf_load_stackoverflow)
FR (1) FR2482188A1 (enrdf_load_stackoverflow)
GB (1) GB2077339B (enrdf_load_stackoverflow)
ZA (1) ZA813112B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD299446A5 (de) * 1989-05-11 1992-04-16 ��������@��@����������@��@��@����������@���������k�� Mobile abbau kammerabstuetzvorrichtung
DE19528644A1 (de) * 1995-08-04 1997-02-06 Ruhrkohle Ag Strebausrüstung mit Ausbausteuerung
DE102004036163B4 (de) 2004-07-26 2016-03-17 Caterpillar Global Mining Europe Gmbh Steuereinrichtung für elektrohydraulische Ausbausteuerungen
CN101012727B (zh) * 2006-12-30 2012-12-05 同济大学 地下结构工程防淹密闭隔断装置
CN101892856B (zh) * 2010-07-03 2012-07-25 霍州煤电集团有限责任公司 煤矿井下充填采煤专用液压支架
MX345101B (es) * 2012-04-26 2017-01-16 Joy Mm Delaware Inc Iluminacion controlada de areas para ambientes mineros.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB961226A (en) * 1961-06-19 1964-06-17 Electro Hydraulics Ltd Monitoring system for power operated roof supports
GB981624A (en) * 1962-04-17 1965-01-27 Dowty Technical Dev Ltd Mining apparatus
GB1069769A (en) * 1964-12-07 1967-05-24 Dowty Mining Equipment Ltd Mining apparatus
GB1100464A (en) * 1964-05-04 1968-01-24 Emi Ltd Improvements in and relating to control arrangements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB961226A (en) * 1961-06-19 1964-06-17 Electro Hydraulics Ltd Monitoring system for power operated roof supports
GB981624A (en) * 1962-04-17 1965-01-27 Dowty Technical Dev Ltd Mining apparatus
GB1100464A (en) * 1964-05-04 1968-01-24 Emi Ltd Improvements in and relating to control arrangements
GB1069769A (en) * 1964-12-07 1967-05-24 Dowty Mining Equipment Ltd Mining apparatus

Also Published As

Publication number Publication date
AU7026281A (en) 1981-11-19
GB2077339B (en) 1983-09-07
ZA813112B (en) 1982-05-26
GB2077339A (en) 1981-12-16
FR2482188B1 (enrdf_load_stackoverflow) 1984-03-09
JPS576099A (en) 1982-01-12
DE3017993A1 (de) 1981-11-12

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