Brown, Boveri and Co experimented with air heating and carried out first tests on Swiss Federal Railway AB4ue type coaches for heating voltages of 3000 and 1500 v d-c as well as 1000 v a-c, 16 2/3 cycles and 50 cycles; details of system.
Innovations in railway-coach heating
Brown Boveri Rev
Brown Boveri Review ; 21 , n 3
1934
4 pages
Illustrations, Diagrams
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1905
Engineering Index Backfile | 1905