Combined fan
US12359676B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 14, 2024 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Nov 14, 2044 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D29/601
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A combined fan includes a first fan, a second fan, a connector and a first clamping member. The first fan provided with a first connecting portion. The second fan provided with a second connecting portion. The connector connected to the first connecting portion and the second connecting portion to connect the first fan with the second fan in parallel. The first clamping member is arranged on at least one of the first fan, the second fan, and the connector, and the first clamping member is configured to be connected to a clamping position. During use, the connector is connected to the first connecting portion and the second connecting portion, thereby connecting the first fan to the second fan to form a whole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.