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GB227336A - Improvements relating to the filling of goafs and the like in mines - Google Patents

Improvements relating to the filling of goafs and the like in mines

Info

Publication number
GB227336A
GB227336A GB1059724A GB1059724A GB227336A GB 227336 A GB227336 A GB 227336A GB 1059724 A GB1059724 A GB 1059724A GB 1059724 A GB1059724 A GB 1059724A GB 227336 A GB227336 A GB 227336A
Authority
GB
United Kingdom
Prior art keywords
goafs
filling
mines
improvements relating
tube
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
GB1059724A
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.)
ADRIAN GAERTNER
Original Assignee
ADRIAN GAERTNER
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 ADRIAN GAERTNER filed Critical ADRIAN GAERTNER
Priority to GB1059724A priority Critical patent/GB227336A/en
Publication of GB227336A publication Critical patent/GB227336A/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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

227,336. Gaertner, A. April 29, 1924. Drawings to Specification. Goafs and the like, filling.-Material for filling goafs &c. is conveyed through a flexible tube by compressed air, and a nozzle at the end of the tube then supplies sufficient water to form a mortar-like mass. The place to be filled is preferably shut off by metal plates supported by props. Reference has been directed by the Comptroller to Specifications 15673/02 and 6589/05.
GB1059724A 1924-04-29 1924-04-29 Improvements relating to the filling of goafs and the like in mines Expired GB227336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1059724A GB227336A (en) 1924-04-29 1924-04-29 Improvements relating to the filling of goafs and the like in mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1059724A GB227336A (en) 1924-04-29 1924-04-29 Improvements relating to the filling of goafs and the like in mines

Publications (1)

Publication Number Publication Date
GB227336A true GB227336A (en) 1925-01-15

Family

ID=9970763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1059724A Expired GB227336A (en) 1924-04-29 1924-04-29 Improvements relating to the filling of goafs and the like in mines

Country Status (1)

Country Link
GB (1) GB227336A (en)

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