KR102070835B1 - 프로펠러 - Google Patents

프로펠러 Download PDF

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Publication number
KR102070835B1
KR102070835B1 KR1020197021104A KR20197021104A KR102070835B1 KR 102070835 B1 KR102070835 B1 KR 102070835B1 KR 1020197021104 A KR1020197021104 A KR 1020197021104A KR 20197021104 A KR20197021104 A KR 20197021104A KR 102070835 B1 KR102070835 B1 KR 102070835B1
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KR
South Korea
Prior art keywords
blade
tip
parameter
suction
outlet
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KR1020197021104A
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English (en)
Korean (ko)
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KR20190089086A (ko
Inventor
그레고리 찰스 섀로우
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섀로우 엔지니어링 엘엘씨
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=60412625&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR102070835(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 섀로우 엔지니어링 엘엘씨 filed Critical 섀로우 엔지니어링 엘엘씨
Publication of KR20190089086A publication Critical patent/KR20190089086A/ko
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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • B64C11/18—Aerodynamic features
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/02—Aircraft not otherwise provided for characterised by special use
    • B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
    • 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
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • B64C2201/108—
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Plasma Technology (AREA)
  • Sliding-Contact Bearings (AREA)
KR1020197021104A 2016-05-27 2017-05-25 프로펠러 Active KR102070835B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662342284P 2016-05-27 2016-05-27
US62/342,284 2016-05-27
US201762508139P 2017-05-18 2017-05-18
US62/508,139 2017-05-18
PCT/US2017/034558 WO2017205680A1 (en) 2016-05-27 2017-05-25 Propeller

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020187003514A Division KR102003499B1 (ko) 2016-05-27 2017-05-25 프로펠러

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020207002018A Division KR102143022B1 (ko) 2016-05-27 2017-05-25 프로펠러

Publications (2)

Publication Number Publication Date
KR20190089086A KR20190089086A (ko) 2019-07-29
KR102070835B1 true KR102070835B1 (ko) 2020-01-29

Family

ID=60412625

Family Applications (5)

Application Number Title Priority Date Filing Date
KR1020197021104A Active KR102070835B1 (ko) 2016-05-27 2017-05-25 프로펠러
KR1020217000512A Withdrawn KR20210006507A (ko) 2016-05-27 2017-05-25 프로펠러
KR1020207022539A Active KR102202445B1 (ko) 2016-05-27 2017-05-25 프로펠러
KR1020207002018A Active KR102143022B1 (ko) 2016-05-27 2017-05-25 프로펠러
KR1020187003514A Active KR102003499B1 (ko) 2016-05-27 2017-05-25 프로펠러

Family Applications After (4)

Application Number Title Priority Date Filing Date
KR1020217000512A Withdrawn KR20210006507A (ko) 2016-05-27 2017-05-25 프로펠러
KR1020207022539A Active KR102202445B1 (ko) 2016-05-27 2017-05-25 프로펠러
KR1020207002018A Active KR102143022B1 (ko) 2016-05-27 2017-05-25 프로펠러
KR1020187003514A Active KR102003499B1 (ko) 2016-05-27 2017-05-25 프로펠러

Country Status (20)

Country Link
EP (4) EP3889034B1 (enExample)
JP (4) JP7002448B2 (enExample)
KR (5) KR102070835B1 (enExample)
CN (2) CN108367801B (enExample)
AU (5) AU2017268808C1 (enExample)
BR (1) BR112018074274B1 (enExample)
CA (1) CA3000830C (enExample)
DK (3) DK3426552T3 (enExample)
ES (2) ES2961468T3 (enExample)
FI (2) FI3889034T3 (enExample)
MX (2) MX379692B (enExample)
MY (1) MY190766A (enExample)
NZ (2) NZ772924A (enExample)
PH (2) PH12021552954A1 (enExample)
PL (3) PL3889034T4 (enExample)
RU (1) RU2742113C2 (enExample)
SG (2) SG10201912749YA (enExample)
TW (4) TWI703072B (enExample)
WO (1) WO2017205680A1 (enExample)
ZA (1) ZA201807789B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250004141A (ko) * 2022-12-19 2025-01-07 서브멀스트 테크놀로지스 피피2 에이비 유체에 추력을 가하기 위한 추진 디바이스

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US12030606B2 (en) 2016-05-27 2024-07-09 Sharrow Engineering Llc Propeller
USD987545S1 (en) 2017-05-25 2023-05-30 Sharrow Engineering Llc Propeller
USD1029041S1 (en) 2021-04-21 2024-05-28 Sharrow Engineering Llc Duo-propeller
USD974269S1 (en) 2021-06-22 2023-01-03 Sharrow Engineering Llc Propeller
USD974267S1 (en) 2021-06-22 2023-01-03 Sharrow Engineering Llc Propeller
USD988967S1 (en) 2021-06-22 2023-06-13 Sharrow Engineering Llc Duo-prop propeller
USD974268S1 (en) 2021-06-22 2023-01-03 Sharrow Engineering Llc Propeller
USD974270S1 (en) 2021-06-22 2023-01-03 Sharrow Engineering Llc Propeller
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
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CN116950925A (zh) * 2023-07-04 2023-10-27 广东宏伙控股集团有限公司 一种高强度中空风叶及使用其的风扇
WO2025034803A1 (en) * 2023-08-09 2025-02-13 Donaldson Company, Inc. Toroidal blade inertial separator
DE102023127163A1 (de) 2023-08-11 2025-02-13 Ebm-Papst Mulfingen Gmbh & Co. Kg Axialventilator mit einer Vielzahl von einen schlaufenförmigen Verlauf aufweisenden Schaufeln
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WO2025138750A1 (zh) * 2023-12-29 2025-07-03 广东美的环境电器制造有限公司 扇叶、风机和吹风设备
CN120367862A (zh) * 2023-12-29 2025-07-25 广东美的环境电器制造有限公司 扇叶和供风设备
JP7712610B1 (ja) * 2024-06-28 2025-07-24 健 中村 モビリティ用トロイダルプロペラの製造システム、モビリティ用トロイダルプロペラ、その製造方法、モビリティ用トロイダルプロペラの図面作成方法、サーバ、及びプログラム
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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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250004141A (ko) * 2022-12-19 2025-01-07 서브멀스트 테크놀로지스 피피2 에이비 유체에 추력을 가하기 위한 추진 디바이스
KR102871402B1 (ko) 2022-12-19 2025-10-16 서브멀스트 테크놀로지스 피피2 에이비 유체에 추력을 가하기 위한 추진 디바이스

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AU2025220706A1 (en) 2025-09-04
TWI660884B (zh) 2019-06-01
CA3000830A1 (en) 2017-11-30
RU2742113C2 (ru) 2021-02-02
AU2019203301B2 (en) 2021-03-04
PL3889034T3 (pl) 2023-12-27
BR112018074274B1 (pt) 2023-10-03
AU2017268808A1 (en) 2019-01-17
FI4230516T3 (fi) 2025-09-09
TWM569309U (zh) 2018-11-01
TW202003333A (zh) 2020-01-16
DK3426552T3 (da) 2021-08-02
TW201808727A (zh) 2018-03-16
AU2023203242B2 (en) 2025-06-05
PL3426552T3 (pl) 2021-12-13
MY190766A (en) 2022-05-12
MX2018014385A (es) 2019-06-10
DK4230516T3 (da) 2025-08-25
AU2021203673B2 (en) 2023-02-23
KR20200010605A (ko) 2020-01-30
KR20190089086A (ko) 2019-07-29
TWI703072B (zh) 2020-09-01
EP4230516A1 (en) 2023-08-23
EP4628703A2 (en) 2025-10-08
ZA201807789B (en) 2021-04-28
KR20200096688A (ko) 2020-08-12
NZ757729A (en) 2021-05-28
AU2017268808B2 (en) 2019-02-14
NZ772924A (en) 2023-12-22
TWI738453B (zh) 2021-09-01
EP3889034A1 (en) 2021-10-06
ES2882203T3 (es) 2021-12-01
JP7002448B2 (ja) 2022-02-04
EP3889034B1 (en) 2023-07-05
TW202043097A (zh) 2020-12-01
BR112018074274A2 (pt) 2019-03-12
AU2021203673A1 (en) 2021-07-01
PH12018502468A1 (en) 2019-09-16
RU2018145854A (ru) 2020-06-29
PH12021552954A1 (en) 2022-05-23
CN112758290B (zh) 2023-11-07
JP2022046682A (ja) 2022-03-23
KR102003499B1 (ko) 2019-07-24
KR102143022B1 (ko) 2020-08-11
JP2025170097A (ja) 2025-11-14
AU2017268808C1 (en) 2020-02-13
KR102202445B1 (ko) 2021-01-13
PL3889034T4 (pl) 2023-12-27
AU2019203301A1 (en) 2019-05-30
EP3426552B1 (en) 2021-05-19
PL4230516T3 (pl) 2025-12-08
JP2023145531A (ja) 2023-10-11
DK3889034T3 (da) 2023-10-09
KR20210006507A (ko) 2021-01-18
JP7744386B2 (ja) 2025-09-25
KR20180117588A (ko) 2018-10-29
SG11201810529VA (en) 2018-12-28
MX379692B (es) 2025-03-11
ES2961468T3 (es) 2024-03-12
PH12018502468B1 (en) 2022-03-18
JP7315647B2 (ja) 2023-07-26
EP4230516B1 (en) 2025-07-23
HK1252147A1 (zh) 2019-05-17
CN112758290A (zh) 2021-05-07
SG10201912749YA (en) 2020-02-27
CN108367801A (zh) 2018-08-03
CA3000830C (en) 2018-10-09
EP3426552A1 (en) 2019-01-16
MX2021001468A (es) 2021-04-28
CN108367801B (zh) 2021-02-23
AU2023203242A1 (en) 2023-06-15
WO2017205680A1 (en) 2017-11-30
NZ749141A (en) 2019-11-29
EP3426552A4 (en) 2019-10-16
FI3889034T3 (fi) 2023-10-09
RU2018145854A3 (enExample) 2020-09-24
JP2019517408A (ja) 2019-06-24

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