[D8968AAH], Letter from Arthur Edwin Kennelly to Alfred Ord Tate, May 7th, 1889
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Title
[D8968AAH], Letter from Arthur Edwin Kennelly to Alfred Ord Tate, May 7th, 1889
Editor's Notes
Orange NJ 4th May 9####A.O. Tate Esq####Dear Sir####With reference to Mr Schieble's letter, I beg to say that Mr Eickemeyer's apparatus is a magneto electric induction apparatus while Mr Edison's is a purely magnetic arrangement. Also that so far as I can discover Mr Edison's bridge appeared in this electrical journals before any publication of Mr Eickenmeyer apparatus took place.####Mr Edison has taken out a patent for the application of his magnetic bridge to this detection of flaws in iron and has done some work in that direction for dynamos and motors. In fact its use is technically speaking to compare the permeability of iron with known standards--The value of --####Yours sincerely####A.E. Kennelly####[name mentions: A.O. Tate, Eickenmeyer, Schieble, Thos Edison, AE Kennelly]
Author
Recipient
Mentioned
Date
1889-05-07
Type
Subject
Folder/Volume ID
D8968-F
Microfilm ID
128:351
Document ID
D8968AAH
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University