JP6140296B2 - プロペラ - Google Patents

プロペラ Download PDF

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Publication number
JP6140296B2
JP6140296B2 JP2015547445A JP2015547445A JP6140296B2 JP 6140296 B2 JP6140296 B2 JP 6140296B2 JP 2015547445 A JP2015547445 A JP 2015547445A JP 2015547445 A JP2015547445 A JP 2015547445A JP 6140296 B2 JP6140296 B2 JP 6140296B2
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JP
Japan
Prior art keywords
blade
propeller
blades
central axis
axis
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Active
Application number
JP2015547445A
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English (en)
Japanese (ja)
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JP2016507410A5 (enExample
JP2016507410A (ja
Inventor
チャールズ シャロウ グレゴリー
チャールズ シャロウ グレゴリー
Original Assignee
シャロウ エンジニアリング リミティド ライアビリティ カンパニー
シャロウ エンジニアリング リミティド ライアビリティ カンパニー
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Application filed by シャロウ エンジニアリング リミティド ライアビリティ カンパニー, シャロウ エンジニアリング リミティド ライアビリティ カンパニー filed Critical シャロウ エンジニアリング リミティド ライアビリティ カンパニー
Publication of JP2016507410A publication Critical patent/JP2016507410A/ja
Publication of JP2016507410A5 publication Critical patent/JP2016507410A5/ja
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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
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/26—Blades
    • B63H1/265—Blades each blade being constituted by a surface enclosing an empty space, e.g. forming a closed loop
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49332—Propeller making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)
JP2015547445A 2012-12-10 2013-12-09 プロペラ Active JP6140296B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261735140P 2012-12-10 2012-12-10
US61/735,140 2012-12-10
US13/843,344 2013-03-15
US13/843,344 US20140161622A1 (en) 2012-12-10 2013-03-15 Propeller
PCT/US2013/073811 WO2014130134A2 (en) 2012-12-10 2013-12-09 Propeller

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016134830A Division JP6140340B2 (ja) 2012-12-10 2016-07-07 プロペラ

Publications (3)

Publication Number Publication Date
JP2016507410A JP2016507410A (ja) 2016-03-10
JP2016507410A5 JP2016507410A5 (enExample) 2016-08-25
JP6140296B2 true JP6140296B2 (ja) 2017-05-31

Family

ID=50881135

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2015547445A Active JP6140296B2 (ja) 2012-12-10 2013-12-09 プロペラ
JP2016134830A Active JP6140340B2 (ja) 2012-12-10 2016-07-07 プロペラ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2016134830A Active JP6140340B2 (ja) 2012-12-10 2016-07-07 プロペラ

Country Status (8)

Country Link
US (3) US20140161622A1 (enExample)
EP (2) EP2941539B1 (enExample)
JP (2) JP6140296B2 (enExample)
CN (2) CN110667825B (enExample)
DK (2) DK2941539T3 (enExample)
ES (2) ES2706413T3 (enExample)
PL (2) PL3431387T3 (enExample)
WO (1) WO2014130134A2 (enExample)

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US20110274558A1 (en) * 2010-05-10 2011-11-10 Kathryn Chase Modular windmill
US20140161622A1 (en) 2012-12-10 2014-06-12 Gregory Charles Sharrow Propeller
US9926058B2 (en) 2012-12-10 2018-03-27 Sharrow Engineering Llc Propeller
US10232933B2 (en) * 2015-12-17 2019-03-19 Amazon Technologies, Inc. Redundant aircraft propulsion system using co-rotating propellers joined by tip connectors
US10086933B2 (en) * 2015-12-17 2018-10-02 Amazon Technologies, Inc. Redundant aircraft propulsion system using multiple motors per drive shaft
US12030606B2 (en) 2016-05-27 2024-07-09 Sharrow Engineering Llc Propeller
AU2017268808C1 (en) * 2016-05-27 2020-02-13 Sharrow Engineering Llc Propeller
CN106142681A (zh) * 2016-09-29 2016-11-23 河北大艾智能科技股份有限公司 空心螺旋桨及其制造方法
USD987545S1 (en) 2017-05-25 2023-05-30 Sharrow Engineering Llc Propeller
US10836466B2 (en) 2017-11-06 2020-11-17 Massachusetts Institute Of Technology Toroidal propeller
JP6979205B2 (ja) * 2018-02-08 2021-12-08 国立研究開発法人宇宙航空研究開発機構 プロペラ、プロペラの設計方法、プロペラ設計方法プログラム及び情報記憶媒体
US10843807B2 (en) * 2018-06-01 2020-11-24 Joby Aero, Inc. System and method for aircraft noise mitigation
CN112567127A (zh) * 2018-06-06 2021-03-26 M·邦德斯塔姆 转子
US11593534B2 (en) 2019-08-26 2023-02-28 Massachusetts Institute Of Technology Propeller design systems and methods
SE544385C2 (en) * 2019-09-23 2022-05-03 Volvo Penta Corp Propeller combination for a marine vessel
CN112746933A (zh) * 2021-01-16 2021-05-04 李颖 风力发电用风机机身快速连接装置及其使用方法
MX2023012397A (es) 2021-04-21 2023-10-30 Sharrow Eng Llc Helices dobles y helices individuales.
USD1029041S1 (en) 2021-04-21 2024-05-28 Sharrow Engineering Llc Duo-propeller
KR102772654B1 (ko) * 2021-10-27 2025-02-26 박규리 발전용 선박
CN114104266A (zh) * 2021-12-17 2022-03-01 亿航智能设备（广州）有限公司 一种螺旋桨、动力组件和飞行器
CN115195368B (zh) * 2022-07-11 2024-08-16 中国船舶重工集团公司第七一九研究所 一种4d打印水陆两栖螺旋桨
CN115726926A (zh) * 2022-10-25 2023-03-03 齐志 一种户外风光互补发电装置
GB2626792A (en) * 2023-02-04 2024-08-07 Paunovic Nenad Thruster
JP7518942B1 (ja) 2023-03-29 2024-07-18 ナカシマプロペラ株式会社 船舶用推進装置及びそれを備えた船舶
US20240426315A1 (en) * 2023-06-21 2024-12-26 Milwaukee Electric Tool Corporation Blower with toroidal fan blades
WO2025106675A1 (en) * 2023-11-14 2025-05-22 Sharrow Engineering Llc Thrust rings, propellers and methods
ES3021109A1 (es) 2023-11-23 2025-05-26 Abal Pablo Alfonso Gonzalez Hélice toroidal para embarcaciones
CN119412376B (zh) * 2023-12-29 2025-06-03 广东美的环境电器制造有限公司 扇叶和供风设备
CN118928723B (zh) * 2024-08-13 2025-10-24 中国船舶集团有限公司第七一九研究所 一种非对称结构的环形螺旋桨及航行器

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US20140161622A1 (en) 2012-12-10 2014-06-12 Gregory Charles Sharrow Propeller
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Also Published As

Publication number Publication date
ES2706413T3 (es) 2019-03-28
EP2941539B1 (en) 2018-10-17
US20170218772A1 (en) 2017-08-03
CN110667825B (zh) 2023-02-10
WO2014130134A3 (en) 2015-03-26
US20140161622A1 (en) 2014-06-12
PL3431387T3 (pl) 2022-02-07
JP2016222242A (ja) 2016-12-28
ES2900554T3 (es) 2022-03-17
CN110667825A (zh) 2020-01-10
DK2941539T3 (en) 2019-01-28
EP3431387A1 (en) 2019-01-23
EP2941539A4 (en) 2016-09-07
CN104854310A (zh) 2015-08-19
EP3431387B1 (en) 2021-09-15
JP2016507410A (ja) 2016-03-10
US20180237122A1 (en) 2018-08-23
US11603184B2 (en) 2023-03-14
PL2941539T3 (pl) 2019-05-31
EP2941539A2 (en) 2015-11-11
JP6140340B2 (ja) 2017-05-31
CN104854310B (zh) 2019-09-13
WO2014130134A9 (en) 2015-05-14
DK3431387T3 (da) 2021-11-22
WO2014130134A2 (en) 2014-08-28

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