Milestone-Proposal talk:Milestone pacinotti
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Suggested revisions to the plaque citation -- Administrator4 (talk) 13:37, 22 June 2017 (UTC)[edit | reply | new]
I would suggest the following revision to the plaque citation in order to: 1) reduce the wording to less than the 70-word absolute maximum, 2) emphasise the main significance of Pacinotti's advance (namely the absence of pulses), 3) shift the passive voice to active, 4) delete the phrase about working both as a motor and a generator (since that is not unusual of dynamos) and 5) delete reference to the work of Gramme.
In 1863, Antonio Pacinotti, at the University of Pisa, described and built an early direct-current dynamo equipped with a ring armature, the first in Italy. He connected the groups of turns of the closed armature winding to the bars of a commutator. Pacinotti's machine was a practical dynamo because it produced steady current without pulses.
Re: Suggested revisions to the plaque citation -- Sbarmada (talk) 15:29, 20 September 2017 (UTC)[edit | reply | new]
- Replace this text with your reply
Thank you for your suggestion on how to improve the plaque citation. In order to take into account your comment we propose the following new version:
In 1863, Antonio Pacinotti, at the University of Pisa, described and built a novel type of direct-current dynamo equipped with a ring armature. He connected the groups of turns of the closed armature winding to the bars of a commutator. Pacinotti's machine was a practical dynamo because it produced steady current without pulses. Pacinotti observed that the dynamo could work both as a generator and as a motor.
We are confident you may accept the above citation and I thank you again for your helpful suggestions.
Revision of the information relative to the plaque location -- Sbarmada (talk) 14:51, 29 October 2017 (UTC)[edit | reply | new]
This text contains better information about the intended location of the plaque (revision suggested by the advocate)
The original labs where Antonio Pacinotti studied and operated as a Professor of Applied Physics are no longer existing. A prototype of his invention (an early dynamo machine equipped with a ring armature) is currently available at the University of Pisa. A bas-relief reproducing the image of Antonio Pacinotti and his dynamo is actually located In the main historical building (dating back to the 1930s) of the School of Engineering of the same university, next to the entrance of the main lecture hall. The bas-relief does not contain any details except the name of the scientist. The IEEE plaque could be placed side by side to the bas-relief, giving to both a great prominence and importance.
Following the suggestion of the advocate we propose a new title without the name Pacinotti
First Studies on Ring Armature for Direct-Current Dynamos, 1863