Back to results
US 2019/0293075 A1Published application
Fan apparatus
AssigneeSkinners Design Limited
InventorIan Lyons
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to a fan apparatus (1). The fan apparatus (1) includes an impeller (12A, 12B, 12C, 26A, 26B) for generating a flow of air. A drive means (14) is provided for driving the impeller (12A, 12B, 12C, 26A, 26B). At least in certain embodiments, the drive means (4) includes a turbine (18) adapted to be rotated by a working liquid supplied to the fan apparatus (1). The fan apparatus (1) described herein is suitable for providing air ventilation and/or air extraction, for example.
Claims2
A fan apparatus (1) comprising:
- an impeller (12A, 12B, 12C, 26A, 26B) for generating a flow of air;
- and
- a drive means (14) for driving the impeller (12A, 12B, 12C, 26A, 26B);
- wherein the drive means (14) comprises a turbine (18) adapted to be rotated by a working liquid supplied to the fan apparatus (1).
1 more element
2-39. (canceled)
Dependencies are inferred from the claim text.