Propulsion devices having electric motors for marine vessels and methods for making the same
US12134450B2 · kind B2 · utility
0Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 2021 |
| Grant date | Nov 5, 2024 |
| Priority date | — |
| Expiry date | Apr 13, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63H2005/075
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A propulsion device for rotating a propulsor to propel a marine vessel. The propulsion device includes a drive housing having a cavity that extends along a first central axis. A motor is positioned within the cavity. The motor rotates a shaft extending along a second central axis that is non-coaxial with the first central axis. The shaft is configured to rotate the propulsor to propel the marine vessel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.