1903 Patent No. 26,247 Centrifugal Machines, Wm Livingston D'Olier, Philadelphia
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Patent No. 26,247 A.D.1903 "Improvements in and relating to Electrically Operated Driving Mechanism for Centrifugal Machines"
"I, William Livingston D'Olier, of No. 1533 Girard Avenue, in the City of Philadelphia, County of Philadelphia, in the State of Pennsylvania, U.S.A., Engineer, do hereby declare the nature of this invention and in what manner the same is to be performed, to be particularly described and ascertained in and by the following statement: My invention consists of mechanism whereby a centrifugal machine may be driven by an electric motor, such mechanism containing means whereby the centrifugal machine and motor may deflect from a truly vertical position while in operation, the fixed and movable elements of the motor being maintained in relatively unvarying position with respect to each other during such deflection..."
10 pages of text + 7 drawings which have been disbound from a larger volume.
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| Annonstyp | Galleriannons |
| Annons-ID#: | 230425830 |
| Starttid | Sön 03 aug 2025 14:28:53 (CEST) |
| Sluttid | Tis 02 sep 2025 14:28:53 (CEST) |
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| Avsändningstid (inkluderar inte söndagar) | 3 dagar |
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