Modern trolley bus motor has reduced weight to about 13 lb per hp; this has been achieved by use of light weight metals, scientifically designed ventilation and by Class B insulation; types of British trolley bus motors described and characteristic curves presented.
Recent developments in trolleybus motors
Engineer
Engineer ; 171 , n 4437
1941
2 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Sunbeam-B.T.H. Trolleybus Developments
Engineering Index Backfile | 1948
Engineering Index Backfile | 1941
South Yorkshires trolleybus developments
Automotive engineering | 1986
|Recent developments in trolleybus systems in Great Britain
Engineering Index Backfile | 1937
|Engineering Index Backfile | 1939
|