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67 results returnedThe action of acid mine water on the insulation of electric conductors.A preliminary report
Electrical accidents in mines :their causes and prevention
State mining laws on the use of electricity in and about coal mines
The relative safety of brass, copper, and steel gauzes in miners' flame safety-lamps
Operation and maintenance of electrical equipment approved for permissibility by the Bureau of Mines
Why miners' portable electric lamps require safety devices
Permissible explosives, mining equipment, and apparatus, approved prior to March 15, 1922
Electric Shot-Firing in Mines, Quarries, and Tunnels
Wanted :more detailed reports on electrical accidents
Safeguarding electrical equipment used in gassy mines :European practice
Development and safety of the storage-battery locomotive
Permissible single-shot blasting units
Electrical motored equipment :approvals and extensions
Electrical accident prevention
Safeguarding electrical equipment used in gassy mines :European practice.
Hazards from low or under voltage
State regulations governing the use of trolley wires in mines
Performance tests for trailing cables
List of permissible mine equipment
How leakage of current from an electric shot-firing circuit causes misfires
Teaching safety through the approval plate
Points to be considered in the design of covers for explosion-proof compartments
Suggested safety rules for installing and using electrical equipment in coal mines
The grounding of electric systems in and around mines
Specially recommended trailing cable
The overheating of rubber-sheathed trailing cables
List of permissible mine equipment
Suggestions for wiring permissible equipment
Specially recommended trailing cables
List of permissible mine equipment
Requirements for bolts and similar fastenings for permissible electrical equipment
The splicing of rubber-sheathed trailing cables
Data in reference to installation of cables in shafts and boreholes
List of motors available to prospective builders of permissible outfits
250 versus 500 volts or more for circuits in gassy coal mines
Rubber-Sheathed Trailing Cables
Evolution of methane detecting devices for coal mines
An international viewpoint on safeguarding electrical equipment used in gassy mines
List of permissible mine equipment
List of permissible mine equipment
Milestones in mine-safety legislation
Permissible electrically operated air compressors
The improved permissible flame safety lamps
List of permissible mine equipment :approved to January 1, 1937
Published Year
Subject
- Coal mines and mining--Safety measures (15)
- Electricity in mining (13)
- Mines and mineral resources--Equipment and supplies (7)
- Mining machinery (6)
- Mine safety (5)
- Explosives (4)
- Blasting (3)
- Electric cable sheathing (3)
- Methane (3)
- Safety lamps (3)
- Coal mines and mining--Great Britain (2)
- Coal-mining machinery--Electric equipment (2)
- Coal-mining machinery--Safety (2)
- Coal-mining machinery--Safety--Great Britain (2)
- Gas detectors (2)
- Hoisting machinery (2)
- Mine hoisting (2)
- Mine safety--Equipment and supplies (2)
- Mine safety--United States (2)
- Mines and mineral resources (2)
- Air-compressors (1)
- Boring machinery (1)
- Cables (1)
- Coal mines and mining (1)
- Coal mines and mining--Safety measures--Periodicals--Bibliography (1)
- Coal-mining machinery (1)
- Coal-mining machinery--Safety measures (1)
- Coal-mining machinery--Testing (1)
- Couplers (Railroad cars) (1)
- Detectors (1)
- Drills (1)
- Electric cables (1)
- Electric insulators and insulation (1)
- Electric lamps, Portable (1)
- Electric locomotives (1)
- Electricity in mining--Periodicals--Bibliography (1)
- Electricity in mining--Safety measures (1)
- Firedamp (1)
- Hoisting machines (1)
- Internal combustion engines--Safety measures (1)
- Mine accidents (1)
- Mine accidents--Pennsylvania (1)
- Mine accidents--United States (1)
- Mine explosions--Prevention (1)
- Mine haulage--Safety measures (1)
- Mine lighting--Equipment and supplies (1)
- Mine pumps (1)
- Mine railroad cars--Safety measures (1)
- Mine railroads--Safety measures (1)
- Mine safety--Law and legislation (1)
- Mine safety--Law and legislation--Great Britain (1)
- Mine safety--Law and legislation--United States (1)
- Mine safety--Pennsylvania (1)
- Mineral industries--Equipment and supplies (1)
- Mineral industries--Periodicals--Bibliography (1)
- Mines and mineral resources--Bibliography--Periodicals (1)
- Mines and mineral resources--Research (1)
- Mining law--Great Britain (1)
- Mining law--United States (1)
- Safety lamps--Materials--Testing (1)
- Tunnels--Safety measures (1)
Author
- Ilsley, L. C. (67) *
- Hooker, A. B. (12)
- Gleim, E. J. (10)
- Brunot, H. B. (6)
- Clark, H. H. (2)
- Means, M. W. (2)
- Brunot, Hilary B. (1)
- Coggeshall, E. J. (1)
- Craven, F. (1)
- Fieldner, A. C. (1)
- Howell, S. P. (1)
- Kearns, R. A. (1)
- Kearns, Raymond Arthur, (1)
- Mosier, McHenry. (1)
- Parker, D. J. (1)
- Randolph, H. F. (1)
- Roberts, W. D. (1)
- Zellers, Donald Henry, (1)
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