Contribution Towards a History of Electro-metallurgy, Establishing the Origin of the ArtSpon, 1863 - 102 pages |
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Page xi
... batteries , might be usefully applied ; but if priority of invention had to be settled on such plastic evidence as a man's thoughts , or intentions , or remarks in private conversations , the difficulty of settlement in such cases would ...
... batteries , might be usefully applied ; but if priority of invention had to be settled on such plastic evidence as a man's thoughts , or intentions , or remarks in private conversations , the difficulty of settlement in such cases would ...
Page 4
... battery in its solu- tion , the positive wire becoming gradually coated with copper . This phenomenon of metallic reduction is an essential feature in the action of sustaining batteries , the effect , in this case , taking place on more ...
... battery in its solu- tion , the positive wire becoming gradually coated with copper . This phenomenon of metallic reduction is an essential feature in the action of sustaining batteries , the effect , in this case , taking place on more ...
Page 5
... form of copper . " This rendered it probable that impressions may be obtained from those other metals having an electro . negative relation to the zinc plate of the battery . With this view , a common printing type was substituted for 5.
... form of copper . " This rendered it probable that impressions may be obtained from those other metals having an electro . negative relation to the zinc plate of the battery . With this view , a common printing type was substituted for 5.
Page 9
... battery . Dr. Faraday and every other electrician expressed surprise and doubts at the results in this respect , said to have been obtained by Dr. Bird , and Dr. Faraday particularly urged the necessity and importance of caution in ...
... battery . Dr. Faraday and every other electrician expressed surprise and doubts at the results in this respect , said to have been obtained by Dr. Bird , and Dr. Faraday particularly urged the necessity and importance of caution in ...
Page 10
... batteries , and having fixed on a lot which he was told would not answer , as they were not glazed , and would not hold liquor . The idea immediately occurred to him that such unglazed jars might be turned to account and used instead of ...
... batteries , and having fixed on a lot which he was told would not answer , as they were not glazed , and would not hold liquor . The idea immediately occurred to him that such unglazed jars might be turned to account and used instead of ...
Autres éditions - Tout afficher
Contribution Towards a History of Electro-metallurgy, Establishing the ... Henry Dircks Affichage du livre entier - 1863 |
Contribution Towards a History of Electro-Metallurgy, Establishing the ... Henry Dircks Aucun aperçu disponible - 2017 |
Contribution Towards a History of Electro-Metallurgy: Establishing the ... Henry Dircks Aucun aperçu disponible - 2009 |
Expressions et termes fréquents
12th September acquaintance afforded alluded announced apparatus appeared application Athenæum BLACKHEATH British Association BUCKLERSBURY C. J. Jordan Camden Town casts cess charge claims clairvoyance cloth communication copper plate Dancer deposited copper Dircks's discovery doubt electrography electrotype engaged evidence F. N. SPON fact Galvanic Engraving George Price Glasgow HENRY DIRCKS HISTORY OF ELECTRO-METALLURGY honour impressions ingenious inventor JONATHAN HULLS Jordan's letter journal June labours Liverpool Albion Liverpool Mercury Liverpool Polytechnic Society London lurgy Magazine matter Mechanics ments metal notice observe obtained ornaments pamphlet paragraph patent Perpetuum Mobile Petersburgh Philosophical plagiarisms plaster of Paris plate of copper practical present printed priority of invention Professor Jacobi prove published purpose remarks reply respect result says scientific Sept September 12 solution Spencer's paper statements sulphate of copper suppose surface surprise sustaining batteries Thomas Spencer tion Treatise tricity tubs varnish vessel voltaic electricity zinc zinc plate