Modern multipolar generator with interpolar commutating fields (Rankin Kennedy, Electrical Installations, Vol II, 1909)
Summary
Modern multipolar generator with interpolar commutating fields (Rankin Kennedy, Electrical Installations, Vol II, 1909).jpg
Tags
electrical generators
scans from rankin kennedy electrical installations vol ii 1903 undescribed
scans from rankin kennedy electrical installations vol ii 1909
willans steam engines
Date
1909
Source
Scan from Kennedy, Rankin (1909 edition) Electrical Installations, vol. II, London: Caxton
Link
Copyright info
public domain