The Popular Science Monthly, Том 40D. Appleton, 1892 |
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Стр. 16
... invention so far as it was a complete success . He built a converter , five feet high and eighteen inches inside diameter , with the tuyère in the side . In this vessel he could refine fifteen hundred - weight of metal in from five to ...
... invention so far as it was a complete success . He built a converter , five feet high and eighteen inches inside diameter , with the tuyère in the side . In this vessel he could refine fifteen hundred - weight of metal in from five to ...
Стр. 17
... invention as far as he did before the heavy hand of bankruptcy crushed alike his ledgers and experiments . As matters stood when Kelly's patent was issued , Bessemer had received a patent for the same invention , and at a later date a ...
... invention as far as he did before the heavy hand of bankruptcy crushed alike his ledgers and experiments . As matters stood when Kelly's patent was issued , Bessemer had received a patent for the same invention , and at a later date a ...
Стр. 18
... invention neither Bessemer nor Kelly had secured uniform product ; and in fact Kelly had in only a few instances been able to make a malleable metal . Mushet's invention , therefore , became at once of controlling value as respects the ...
... invention neither Bessemer nor Kelly had secured uniform product ; and in fact Kelly had in only a few instances been able to make a malleable metal . Mushet's invention , therefore , became at once of controlling value as respects the ...
Стр. 19
... inventions . I accordingly procured copies of his patents , in the Cambria Iron Company ( of which he was general manager ) in such time as to enable him to commence making steel eight years after he was admitted as a member of " The ...
... inventions . I accordingly procured copies of his patents , in the Cambria Iron Company ( of which he was general manager ) in such time as to enable him to commence making steel eight years after he was admitted as a member of " The ...
Стр. 26
... invention . Fur- thermore , although in Kelly's stationary " converter , " it would have been , under proper management , quite possible to make a satisfactory quality of steel ( stationary con- verters were used in Sweden with success ...
... invention . Fur- thermore , although in Kelly's stationary " converter , " it would have been , under proper management , quite possible to make a satisfactory quality of steel ( stationary con- verters were used in Sweden with success ...
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