Underwater rescue system
US10501157B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 28, 2019 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Mar 28, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63C2009/007
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An underwater rescue system, including a submersible and a rescue cage. The submersible includes a housing, a turntable and a motor. The turntable is rotatably arranged at an outer surface of the housing. The motor is fixed on the housing and connected to the turntable. The rescue cage includes a connecting rod, a first lifebuoy, a second lifebuoy and an air charging device. A lower end of the connecting rod is provided with an electromagnetic chuck attracting the turntable. An upper end of the connecting rod is connected to the first lifebuoy. A bottom of the first lifebuoy is provided with a load-bearing net. A side of the first lifebuoy is connected to the second lifebuoy by a net bag. The air charging device communicates with the first and second lifebuoys and is configured to charge air to the first and second lifebuoys.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.