Development of an improved machine mounted methane detector system. Open file report (final), July 1975-January 1978. [Automatic shutdown]

Technical Report · Wed Feb 01 04:00:00 EST 1978

OSTI ID:5400215

Webb, W L

This publication reports on the design, fabrication, and test of an improved methane monitor system for compliance with 30CFR75.313. The system will initiate automatic shutdown of mining machinery when excessive concentrations of methane are encountered. The prime considerations in the design were small size, improved accuracy and reliability, fast response, and a transient-resistant power supply capable of reliable operation from any mine power source. The power supply contains an internal battery that provides operating power to the detection system prior to mining machine start-up or after machine shutdown. This report documents the development program from conception through in-mine testing.

• Research Organization: Bendix Corp., Baltimore, MD (USA). Environmental and Process Instruments Div.
• OSTI ID: 5400215
• Report Number(s): PB-299530
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
012000 -- Coal
Lignite
& Peat-- Mining
016000* -- Coal
Lignite
& Peat-- Health & Safety
AIR POLLUTION
ALKANES
AUTOMATION
COAL MINING
CRYOGENIC FLUIDS
DESIGN
EQUIPMENT
FIELD TESTS
FLUIDS
HYDROCARBONS
LABORATORY EQUIPMENT
METHANE
MINES
MINING
MINING EQUIPMENT
ORGANIC COMPOUNDS
PERFORMANCE TESTING
POLLUTION
SAFETY
SHUTDOWNS
TESTING