Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

NIOSHTIC-2 Publications Search

Search Results

Wireless communications for trackless haulage vehicles.

Authors
Cory-TS
Source
Pittsburgh, PA: U.S. Department of the Interior, Bureau of Mines, Contract J0395072, Contract H0377013, 1979 Jul; :1-163
NIOSHTIC No.
10002683
Abstract
This report describes a complete system design methodology for medium frequency (MF) wireless radio systems for use in coal mines. The emphasis is on AC mines where no trolley wire exists and, for which, conventional trolley phone communications can not be used. The report constitutes an MF system design handbook and includes a compendium of all previous MF technology elements as well as a reference index with abstracts of all pertinent literature. A particular strawman system design analysis is included for the Helvetia Coal Co. Lucerne #8 mine in the Upper Freeport Seam.
Keywords
Mining-industry; Mining-equipment; Underground-mining; Coal-mining
Publication Date
19790717
Document Type
CP; Final Contract Report
Funding Type
Contract
Fiscal Year
1979
NTIS Accession No.
PB83-171744
NTIS Price
Identifying No.
OFR-40-83; Contract-J0395072; Contract-H0377013
NIOSH Division
PRC
Source Name
Pittsburgh, PA: U.S. Department of the Interior, Bureau of Mines, Contract J0395072, Contract H0377013
State
IA; PA
Performing Organization
Terry S. Cory, P.E., Engineering Consultant, Cedar Rapids, Iowa
TOP