Forside → Bøger → Modern Gasworks Practice

Modern Gasworks Practice

Forfatter: Alwyne Meade

År: 1921

Forlag: Benn Brothers

Sted: London

Udgave: 2

Sider: 815

UDK: 662.764 Mea

Second Edition, Entirely Rewritten And Greatly Enlarged

Ny teknologi, nye muligheder

Se tema

Søgning i bogen

Den bedste måde at søge i bogen er ved at downloade PDF'en og søge i den.

Derved får du fremhævet ordene visuelt direkte på billedet af siden.

Download PDF

Digitaliseret bog

Bogens tekst er maskinlæst, så der kan være en del fejl og mangler.

Side af 880 Forrige Næste
THE MECHANICAL HANDLING OF MATERIALS 311 Other things being equal, a flat belt has the longer life, but considerably increased capacity is obtained by troughing. The angle between the troughing guide rollersmust not be too skarp, for this causes the belt to fail at the bends. Fis. 228.— Belt Conveyob for Coal. The speed of band conveyors depends largely on the weight of the material to be conveyed, but also to a considerable extent upon tlie size of the lumps. So far as the last-named factor is concerned the rate of travel should vary in inverse ratio
Søg i bogen Download PDF