FR1056939A - Method and installation for introducing the backfill into the mines - Google Patents

Method and installation for introducing the backfill into the mines

Info

Publication number
FR1056939A
FR1056939A FR1056939DA FR1056939A FR 1056939 A FR1056939 A FR 1056939A FR 1056939D A FR1056939D A FR 1056939DA FR 1056939 A FR1056939 A FR 1056939A
Authority
FR
France
Prior art keywords
backfill
mines
introducing
installation
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Konrad Grebe
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 filed Critical
Application granted granted Critical
Publication of FR1056939A publication Critical patent/FR1056939A/en
Expired 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
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings
    • E21F15/08—Filling-up hydraulically or pneumatically

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)
FR1056939D 1951-02-10 1952-02-08 Method and installation for introducing the backfill into the mines Expired FR1056939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1056939X 1951-02-10

Publications (1)

Publication Number Publication Date
FR1056939A true FR1056939A (en) 1954-03-03

Family

ID=7718077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056939D Expired FR1056939A (en) 1951-02-10 1952-02-08 Method and installation for introducing the backfill into the mines

Country Status (1)

Country Link
FR (1) FR1056939A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184720A1 (en) * 1984-11-28 1986-06-18 Potash Corporation Of Saskatchewan Mining Limited Underground mining method for mineral deposits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184720A1 (en) * 1984-11-28 1986-06-18 Potash Corporation Of Saskatchewan Mining Limited Underground mining method for mineral deposits

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