NZ273404A - Feathering propeller; comprises an assembly on which blades are pivotally mounted and is carried by a hub assembly, the relative rotation of the assemblies allowing the blades to assume different conditions - Google Patents
Feathering propeller; comprises an assembly on which blades are pivotally mounted and is carried by a hub assembly, the relative rotation of the assemblies allowing the blades to assume different conditionsInfo
- Publication number
- NZ273404A NZ273404A NZ273404A NZ27340494A NZ273404A NZ 273404 A NZ273404 A NZ 273404A NZ 273404 A NZ273404 A NZ 273404A NZ 27340494 A NZ27340494 A NZ 27340494A NZ 273404 A NZ273404 A NZ 273404A
- Authority
- NZ
- New Zealand
- Prior art keywords
- blades
- assembly
- carried
- pivotally mounted
- relative rotation
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ273404A NZ273404A (en) | 1993-09-14 | 1994-09-14 | Feathering propeller; comprises an assembly on which blades are pivotally mounted and is carried by a hub assembly, the relative rotation of the assemblies allowing the blades to assume different conditions |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ24865593 | 1993-09-14 | ||
NZ273404A NZ273404A (en) | 1993-09-14 | 1994-09-14 | Feathering propeller; comprises an assembly on which blades are pivotally mounted and is carried by a hub assembly, the relative rotation of the assemblies allowing the blades to assume different conditions |
PCT/NZ1994/000092 WO1995007837A1 (en) | 1993-09-14 | 1994-09-14 | Feathering propeller |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ273404A true NZ273404A (en) | 1998-12-23 |
Family
ID=26651227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ273404A NZ273404A (en) | 1993-09-14 | 1994-09-14 | Feathering propeller; comprises an assembly on which blades are pivotally mounted and is carried by a hub assembly, the relative rotation of the assemblies allowing the blades to assume different conditions |
Country Status (1)
Country | Link |
---|---|
NZ (1) | NZ273404A (en) |
-
1994
- 1994-09-14 NZ NZ273404A patent/NZ273404A/en not_active IP Right Cessation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0244515A3 (en) | Hoop fan jet engine | |
CA2082585A1 (en) | Free-Yaw, Free-Pitch Wind-Driven Electric Generator Apparatus | |
AU4218285A (en) | Wind turbine blades | |
AU5737090A (en) | Turbocharger compressor wheel assembly with boreless hub compressor wheel | |
AU2861195A (en) | Vertical axis wind turbine with blade tensioner | |
AU563109B2 (en) | Wind mill comprising at least one blade rotating about a rotation axis | |
AU2229097A (en) | Magnus effect horizontal axis wind turbine | |
AU4669693A (en) | Wind turbine rotor aileron | |
CA2165452A1 (en) | Propulsion System for a Lighter-Than-Air Vehicle | |
DE3163300D1 (en) | Vertical axis windmill | |
CA2054914A1 (en) | Quiet tail rotor | |
GB1534404A (en) | Helicopter rotors | |
AU3005789A (en) | Blade for high-performance shrouded propeller, multi-blade shrouded propeller provided with such blades and tail rotor arrangement with shrouded propeller for rotary wing aircraft | |
AU3590493A (en) | Runner hub | |
AU4669289A (en) | Aerodynamic brake on a wind rotor for a windmill | |
AU4223597A (en) | Wind turbine mounted on buoyant wing kite | |
ES2013879A6 (en) | Tail rotor. | |
NZ273404A (en) | Feathering propeller; comprises an assembly on which blades are pivotally mounted and is carried by a hub assembly, the relative rotation of the assemblies allowing the blades to assume different conditions | |
AU5090885A (en) | A windmill rotor with adjustable-pitch blades as well as windmills with such a rotor | |
AU2187399A (en) | Technologies on vertical axis windmill effectively utilizing wind force energy by rotating its blades | |
CA2076994A1 (en) | Impeller for a Propeller Pump | |
JPS5584871A (en) | Savonius windmill | |
GB1535391A (en) | Helicopter rotors | |
ATE199275T1 (en) | PUMP WITH A CUTTER | |
AU2564092A (en) | Increasing lift on helicopter rotor blades and airplane propellers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RENW | Renewal (renewal fees accepted) | ||
ASS | Change of ownership |
Owner name: KPL LIMITED, NZ Free format text: OLD OWNER(S): JOHN MCKENZIE BLUNDELL; BRYAN ALLEN BARTLEY |
|
RENW | Renewal (renewal fees accepted) | ||
RENW | Renewal (renewal fees accepted) | ||
EXPY | Patent expired |