GB191205056A - ?proved System of Damping Dust in Trains of Trams or Tubs in Coal and other Mines, and Apparatus therefor. - Google Patents

?proved System of Damping Dust in Trains of Trams or Tubs in Coal and other Mines, and Apparatus therefor.

Info

Publication number
GB191205056A
GB191205056A GB191205056DA GB191205056A GB 191205056 A GB191205056 A GB 191205056A GB 191205056D A GB191205056D A GB 191205056DA GB 191205056 A GB191205056 A GB 191205056A
Authority
GB
United Kingdom
Prior art keywords
trams
mines
trains
coal
tubs
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
Inventor
Arthur Cecil Evans
David Llewellyn Richards
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191205056A publication Critical patent/GB191205056A/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
    • E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
    • E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying

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 Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

5056. Evans, A. C., and Richards, D. L. Feb. 29. Laying dust.-In apparatus for damping dust in trains or journeys of laden trams in coal and other mines, of the kind in which the water spray is turned on and off by the moving vehicles, strikers k secured to the leading and the rearmost or other predetermined trams are arranged to contact with the upraised arm of a series of arms h<1>, h<2>, h<3>, &c., and so open or close the valve c through which water is admitted to the spraying-pipe l. An adjustable sleeve e is interposed between the valve spindle d and the wheel of arms h<1>, h<2>, h<3>, &c
GB191205056D 1912-02-29 1912-02-29 ?proved System of Damping Dust in Trains of Trams or Tubs in Coal and other Mines, and Apparatus therefor. Expired GB191205056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191205056T 1912-02-29

Publications (1)

Publication Number Publication Date
GB191205056A true GB191205056A (en) 1913-01-30

Family

ID=32367865

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191205056D Expired GB191205056A (en) 1912-02-29 1912-02-29 ?proved System of Damping Dust in Trains of Trams or Tubs in Coal and other Mines, and Apparatus therefor.

Country Status (1)

Country Link
GB (1) GB191205056A (en)

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