ZA811362B - An electric contact line for use in underground workings - Google Patents

An electric contact line for use in underground workings

Info

Publication number
ZA811362B
ZA811362B ZA00811362A ZA811362A ZA811362B ZA 811362 B ZA811362 B ZA 811362B ZA 00811362 A ZA00811362 A ZA 00811362A ZA 811362 A ZA811362 A ZA 811362A ZA 811362 B ZA811362 B ZA 811362B
Authority
ZA
South Africa
Prior art keywords
electric contact
contact line
underground workings
workings
underground
Prior art date
Application number
ZA00811362A
Inventor
Boehrs Ulrich
Ulrich Boehrs
Garschagen Juergen
Juergen Garschagen
Staiss Georg
Georg Staiss
Warnke Hans Guenter
Hans Guenter Warnke
Richter Joerg
Joerg Richter
Original Assignee
Kloeckner Becorit 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 Kloeckner Becorit Gmbh filed Critical Kloeckner Becorit Gmbh
Publication of ZA811362B publication Critical patent/ZA811362B/en

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
    • E21F17/04—Distributing means for power supply in mines
    • E21F17/06—Distributing electric power; Cable networks; Conduits for cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/30—Power rails
    • B60M1/34—Power rails in slotted conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
ZA00811362A 1980-03-08 1981-03-02 An electric contact line for use in underground workings ZA811362B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3009054A DE3009054C2 (en) 1980-03-08 1980-03-08 Electric conductor lines, in particular for use in mine rooms at risk of firedamp

Publications (1)

Publication Number Publication Date
ZA811362B true ZA811362B (en) 1982-12-29

Family

ID=6096700

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00811362A ZA811362B (en) 1980-03-08 1981-03-02 An electric contact line for use in underground workings

Country Status (3)

Country Link
DE (1) DE3009054C2 (en)
GB (1) GB2072111B (en)
ZA (1) ZA811362B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208734C2 (en) * 1982-03-11 1983-12-22 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Electric conductor rail with current collector, in particular for use in mine rooms at risk of firedamp
DE3407222A1 (en) * 1984-02-28 1985-09-05 Maschinenfabrik Stromag Gmbh, 4750 Unna FLASH WEATHER PROOF GUIDE RAIL
DE3903950A1 (en) * 1989-02-10 1990-08-16 Wampfler Gmbh POWER RAIL AND ASSEMBLY PROCEDURE HERE
DE19701987C1 (en) * 1997-01-22 1998-05-28 Vahle Paul Kg Suspendable multipole electrical contact line
DE102007051410A1 (en) * 2007-10-25 2009-05-07 Airbus Deutschland Gmbh Support tube for ceiling elements
DE102008004104A1 (en) * 2008-01-11 2009-07-16 Paul Vahle Gmbh & Co. Kg Flexible conductor rail, in particular for tongue or limb points

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1515340A1 (en) * 1966-02-08 1969-07-31 Th Steinfurth Gmbh Dipl Ing Contact line for firedamp-endangered mine rooms
GB1508786A (en) * 1974-05-21 1978-04-26 Pitcraft Ltd Electric power supply tracks particularly for mine equipment
GB1508785A (en) * 1974-08-06 1978-04-26 Pitcraft Ltd Electric power supply tracks particularly for mine equipment
GB1508788A (en) * 1975-05-03 1978-04-26 Pitcraft Ltd Electric power supply track

Also Published As

Publication number Publication date
GB2072111A (en) 1981-09-30
DE3009054C2 (en) 1982-06-16
DE3009054A1 (en) 1981-09-17
GB2072111B (en) 1984-10-03

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