Mobile subassembly for receiving and conveying at least one passenger, associated attraction installation and its control process
US11266918B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 10, 2021 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Feb 10, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63G27/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Mobile subassembly (30) to receive and convey at least one passenger, comprising a support (20), a cabin (22) and a cabin (22) guide (32) in relation to the support (20) in rotation around a horizontal reference axis (200). The mobile subassembly (30) is equipped with a stabilization system (36) comprising a gear ring (38), a sprocket (40), a friction brake (82), a reversible permanent magnet synchronous machine (66) to drive the sprocket (40) and a switching circuit (74) which is able, in a first switching state, to link the windings (76) of the synchronous machine (66) to an electricity power supply (78) for motor use of the synchronous machine (66) and, in a second switching state, to link the windings (76) of the synchronous machine (66) to a dissipative ohmic circuit (80) for dissipative use of the synchronous machine (66).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.