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Portable Remote Control Circuit Breaker System for Mine Trolleylines.

Authors
Burr-JF; Dushac-HM
Source
NTIS: PB/82-128067 :117 pages
Link
NIOSHTIC No.
10002209
Abstract
This report describes the various stages of the development of a portable remote control circuit breaker system. The report presents (1) the details and problems involved with the movement of off-track mining equipment in an underground coal mine, (2) a preliminary field test program, (3) details of the fabrication and field testing of the preliminary prototype remote control system, (4) the fabrication of the final prototype system, and (5) system features that include the ability to trip, reset, and adjust remote circuit breakers from a transmitter located on a mine locomotive.
Publication Date
19780101
Document Type
CP; Final Contract Report;
Fiscal Year
1978
NTIS Accession No.
PB82-128067
NTIS Price
A07
Identifying No.
OFR 142-81
NIOSH Division
PRC;
Source Name
NTIS: PB/82-128067
Performing Organization
Consolidation Coal Company
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