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Mining Publication: Approved Explosion-Proof Coal-Cutting Equipment
Keywords: Cutting machines Electricity Explosion proof design
This page is archived for historical purposes and is no longer being maintained or updated. Contact NIOSH Mining if you need an accessible version.
Original creation date: February 1920
Authors: LC Ilsley, EJ Gleim
NIOSH/USBM Numbered Publication - February 1920
Download PDF Document (2.12 MB)
NIOSHTIC2 Number: 20037559
U.S. Department of the Interior, Bureau of Mines. Bulletin 78, 1920 Feb; :1-53
The first part of this bulletin deals with the general theory of protection from fire damp, gives the bureau's schedule, and shows its application to the testing of commercial apparatus. The second part covers a detailed description of the apparatus that has been tested and approved under this schedule, together with a resume of the tests on which the approvals were based.
Image of publication Approved Explosion-Proof Coal-Cutting EquipmentNIOSH/USBM Numbered Publication - February 1920
Download PDF Document (2.12 MB)
NIOSHTIC2 Number: 20037559
U.S. Department of the Interior, Bureau of Mines. Bulletin 78, 1920 Feb; :1-53
See Also
A Comparison of U.S. Mining Industry Criteria for Intrinsically Safe Apparatus to Similar IEC-Based Standards
Electrical Equipment Explosion Protection Research
Methods for Evaluating Explosion Resistant Ventilation Structures
Technology News 530 - Frictional Ignition of Methane-Air in the Presence of Liquid Hydrocarbons
Page last reviewed: June 20, 2016
Page last updated: September 21, 2012
Content source: National Institute for Occupational Safety and Health, Mining Program
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