High rotational speed rotor and turbocompressor comprising the same
US12158158B2 · kind B2 · utility
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17Claims
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Assignee
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Key dates
| Filing date | Apr 19, 2021 |
| Grant date | Dec 3, 2024 |
| Priority date | — |
| Expiry date | Apr 19, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2260/37
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A turbocompressor includes at least one rotor the axis of which includes at least one preloading element permanently maintaining the diameter of the axis larger than its natural diameter, a high speed rotor and a method of manufacturing the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.