GB202006670D0 - Rotor or propeller blade with dynamically optimizable within each revolution shape and other properties - Google Patents

Rotor or propeller blade with dynamically optimizable within each revolution shape and other properties

Info

Publication number
GB202006670D0
GB202006670D0 GBGB2006670.0A GB202006670A GB202006670D0 GB 202006670 D0 GB202006670 D0 GB 202006670D0 GB 202006670 A GB202006670 A GB 202006670A GB 202006670 D0 GB202006670 D0 GB 202006670D0
Authority
GB
United Kingdom
Prior art keywords
rotor
properties
propeller blade
revolution shape
optimizable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GBGB2006670.0A
Other versions
GB2581704B (en
GB2581704A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB202006670D0 publication Critical patent/GB202006670D0/en
Publication of GB2581704A publication Critical patent/GB2581704A/en
Application granted granted Critical
Publication of GB2581704B publication Critical patent/GB2581704B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/006—Paddle wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/20—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Coating Apparatus (AREA)
  • Wind Motors (AREA)
  • Toys (AREA)
  • Fluid-Damping Devices (AREA)
GB2006670.0A 2017-11-06 2017-11-06 Rotor or propeller blade with dynamically optimizable within each revolution shape and other properties Expired - Fee Related GB2581704B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IL2017/051209 WO2019087175A1 (en) 2017-11-06 2017-11-06 Rotor or propeller blade with dynamically optimizable within each revolution shape and other properties

Publications (3)

Publication Number Publication Date
GB202006670D0 true GB202006670D0 (en) 2020-06-17
GB2581704A GB2581704A (en) 2020-08-26
GB2581704B GB2581704B (en) 2022-10-12

Family

ID=66332997

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2006670.0A Expired - Fee Related GB2581704B (en) 2017-11-06 2017-11-06 Rotor or propeller blade with dynamically optimizable within each revolution shape and other properties

Country Status (4)

Country Link
CN (1) CN111315653A (en)
DE (1) DE112017008056T5 (en)
GB (1) GB2581704B (en)
WO (1) WO2019087175A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110274750B (en) * 2019-07-25 2020-10-30 哈尔滨工业大学 Supercavitation navigation body test model with elastic tail edge
CN112407211A (en) * 2020-09-18 2021-02-26 桂林电子科技大学 Golden-edge-like dragon louse swimming foot underwater propulsion device
CN112429196B (en) * 2020-12-06 2024-05-10 西安长峰机电研究所 Self-adaptive missile wing structure

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US485A (en) 1837-11-25 John stevens
US8540A (en) 1851-11-25 Improvement in fastenings for garments
DK1603798T3 (en) * 2003-03-03 2011-02-14 Flexsys Inc Adaptable and flexible blade and rotor system
US7802968B2 (en) * 2005-07-29 2010-09-28 General Electric Company Methods and apparatus for reducing load in a rotor blade
DE102005061751B4 (en) * 2005-12-21 2013-09-19 Eurocopter Deutschland Gmbh Rotor blade for a rotary wing aircraft
US7828523B2 (en) * 2007-03-27 2010-11-09 General Electric Company Rotor blade for a wind turbine having a variable dimension
ES2324002B1 (en) * 2007-06-22 2010-05-13 GAMESA INNOVATION & TECHNOLOGY, S.L. AIRLINER SHOVEL WITH DEFLECTABLE ALERONS.
DE102007030095B4 (en) * 2007-06-28 2012-12-20 Eurocopter Deutschland Gmbh Rotor blade for a rotary wing aircraft
CN101978160A (en) * 2007-11-06 2011-02-16 富莱克斯公司 Active control surfaces for wind turbine blades
US8540485B2 (en) * 2008-03-04 2013-09-24 Philip Bogrash Cycloidal rotor with non-circular blade orbit
RU2374137C1 (en) * 2008-04-01 2009-11-27 Государственное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" Helicopter rotor, rotor blade
GB2469854A (en) * 2009-04-30 2010-11-03 Vestas Wind Sys As Wind turbine rotor blade
GB2473448A (en) * 2009-09-09 2011-03-16 Vestas Wind Sys As Wind Turbine Rotor Blade With Undulating Flap Hinge Panel
WO2011161442A2 (en) * 2010-06-22 2011-12-29 Vestas Wind Systems A/S A wind turbine blade de-icing system based on shell distortion
US20110223022A1 (en) * 2011-01-28 2011-09-15 General Electric Company Actuatable surface features for wind turbine rotor blades
EP2865890B1 (en) * 2013-10-24 2016-06-15 Alstom Renovables España, S.L. Wind turbine blade
GB201409424D0 (en) * 2014-05-28 2014-07-09 Agustawestland Ltd Device which is subject to fluid flow
US10442525B2 (en) * 2016-05-07 2019-10-15 Optivector Ltd Rotor or propeller blade with dynamically variable geometry and other properties
GB201615399D0 (en) * 2016-09-09 2016-10-26 Univ Brunel Blade or wing

Also Published As

Publication number Publication date
GB2581704B (en) 2022-10-12
RU2020115567A (en) 2021-12-08
RU2020115567A3 (en) 2021-12-08
CN111315653A (en) 2020-06-19
DE112017008056T5 (en) 2020-07-02
WO2019087175A1 (en) 2019-05-09
GB2581704A (en) 2020-08-26

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20200924 AND 20200930

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230112