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US 2026/0103283 A1Published application
Coanda-Venturi Lift System
OwnerJordan Stachurainventor
Life of this patent
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Abstract
This system for propulsion comprises a lifting assembly formed by concentric, opposing aerodynamic surfaces defining a narrowing annular flow channel, and an internal flow inducer configured to draw fluid through the channel. The channel's geometry causes fluid to accelerate via the Venturi effect and adhere to the channel surfaces via the Coandă effect, generating lift and propulsion.
Claims8
A system for propulsion, comprising:
- (a) a lifting assembly formed by concentric, opposing aerodynamic surfaces, defining a narrowing annular flow channel between them;
- (b) a flow inducer configured to draw fluid through said channel;
- (c) wherein the geometry of the channel causes fluid to accelerate via the Venturi effect and adhere to the surfaces of the channel via the Coandă effect, thereby generating lift in the direction of the central axis.
Dependencies are inferred from the claim text.