File:The practical telephone handbook and guide to the telephonic exchange (1906) (14569753877).jpg

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English:

Identifier: practicaltelepho00pool (find matches)
Title: The practical telephone handbook and guide to the telephonic exchange
Year: 1906 (1900s)
Authors: Poole, Joseph
Subjects: Telephone
Publisher: New York, Macmillan Co.
Contributing Library: Northeastern University, Snell Library
Digitizing Sponsor: Boston Library Consortium Member Libraries

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Fig. 311working currents and currents which circulate in the armature 3o8 PRACTICAL TELEPHONE HANDBOOK or rotor coils, wliich latter currents are wholly due to the inductive action of the magnetic field of the field magnets,or stator. The rotor coils are complete in themselves,
Text Appearing After Image:
Fig. 312 and except for starting purposes would not need to beextended from the rotor itself. By a special startingwinding of the field magnets, and a special connection ofthe armature coils, these machines are made self-starting,even when a load is left on the machine. The Heyland Motor.—This is the form of induction motor STATOR

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Flickr tags
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  • bookid:practicaltelepho00pool
  • bookyear:1906
  • bookdecade:1900
  • bookcentury:1900
  • bookauthor:Poole__Joseph
  • booksubject:Telephone
  • bookpublisher:New_York__Macmillan_Co_
  • bookcontributor:Northeastern_University__Snell_Library
  • booksponsor:Boston_Library_Consortium_Member_Libraries
  • bookleafnumber:337
  • bookcollection:northeastern
  • bookcollection:blc
  • bookcollection:americana
Flickr posted date
InfoField
27 July 2014

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This image was originally posted to Flickr by Internet Archive Book Images at https://flickr.com/photos/126377022@N07/14569753877. It was reviewed on 18 September 2015 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions.

18 September 2015

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current05:10, 18 September 2015Thumbnail for version as of 05:10, 18 September 20151,376 × 872 (162 KB) (talk | contribs)== {{int:filedesc}} == {{subst:chc}} {{information |description={{en|1=<br> '''Identifier''': practicaltelepho00pool ([https://commons.wikimedia.org/w/index.php?title=Special%3ASearch&profile=default&fulltext=Search&search=insource%3A%2Fpracticalteleph...

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