Code of Federal Regulations: Containing a Codification of Documents of General Applicability and Future Effect as of December 31, 1948, with Ancillaries and IndexDivision of the Federal Register, the National Archives, 1998 - Administrative law Special edition of the Federal Register, containing a codification of documents of general applicability and future effect ... with ancillaries. |
From inside the book
Results 1-5 of 43
Page 53
... ignition of the flammable mixture surrounding the diesel power package . Couple the diesel power pack- age to an auxiliary drive mechanism . Attach a pressure measuring device , a temperature measuring device , and an ignition source to ...
... ignition of the flammable mixture surrounding the diesel power package . Couple the diesel power pack- age to an auxiliary drive mechanism . Attach a pressure measuring device , a temperature measuring device , and an ignition source to ...
Page 54
... Ignition of the flammable mix- ture in the test chamber under these circumstances does not constitute fail- ure of the flame arrester . However ; if this condition is observed , the test op- erator should immediately stop the en- gine ...
... Ignition of the flammable mix- ture in the test chamber under these circumstances does not constitute fail- ure of the flame arrester . However ; if this condition is observed , the test op- erator should immediately stop the en- gine ...
Page 62
... ignition of the explosive mixture surrounding the motor assembly . ( 2 ) A methane gas supply with at least 98 by volume per centum of com- bustible hydrocarbons , with the re- mainder being inert . At least 80 per- cent by volume of ...
... ignition of the explosive mixture surrounding the motor assembly . ( 2 ) A methane gas supply with at least 98 by volume per centum of com- bustible hydrocarbons , with the re- mainder being inert . At least 80 per- cent by volume of ...
Page 63
... ignition source with a minimum of 100 millijoules of energy . ( 5 ) A pressure recording system that will indicate the pressure peaks result- ing from the ignition and combustion of explosive gas mixtures within the enclosure being ...
... ignition source with a minimum of 100 millijoules of energy . ( 5 ) A pressure recording system that will indicate the pressure peaks result- ing from the ignition and combustion of explosive gas mixtures within the enclosure being ...
Page 64
... ignition in the winding compart- ment end furthest away from the con- duit box . ( 4 ) For motor assemblies incorporat- ing a conduit box which is isolated from the winding compartment by an isolating barrier the following addi- tional ...
... ignition in the winding compart- ment end furthest away from the con- duit box . ( 4 ) For motor assemblies incorporat- ing a conduit box which is isolated from the winding compartment by an isolating barrier the following addi- tional ...
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Common terms and phrases
amended at 60 amperes application approval plate battery belt blasting unit borehole brakes brattice certified person circuit circuit breakers clearance coal components conductors constructed conveyor detonating cord detonators device diesel District Manager drill electric conductors enclosure engine escapeway examination exceed exhaust conditioner exhaust gas explosion-proof explosive material feet flame arrester Flame test flame-arresting path flammable fuel ground hazard high-voltage hoist holes ignition inches inspection installed insulated intake intrinsically safe June 29 lamp least loading machine maintained maximum ment metal methane miners mines minimum mobile equipment MSHA Nonmetal operator paragraph percent portable pressure procedures protection proval requirements respirable dust roof rope safe Safety and Health safety fuse sample Secretary shaft sheathed explosive unit specified splice standard storage STUFFING BOX Subpart surface temperature tion trailing cables Triadelphia trolley underground ventilation voltage wires