WO2001064510A1 - Helice haute performance - Google Patents

Helice haute performance Download PDF

Info

Publication number
WO2001064510A1
WO2001064510A1 PCT/CN2001/000112 CN0100112W WO0164510A1 WO 2001064510 A1 WO2001064510 A1 WO 2001064510A1 CN 0100112 W CN0100112 W CN 0100112W WO 0164510 A1 WO0164510 A1 WO 0164510A1
Authority
WO
WIPO (PCT)
Prior art keywords
propeller
blade
tip
increased
high performance
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.)
Ceased
Application number
PCT/CN2001/000112
Other languages
English (en)
French (fr)
Inventor
Wei Han
Yuanling Li
Lianyun Sun
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
Priority to HU0301596A priority Critical patent/HUP0301596A2/hu
Priority to BR0109020-8A priority patent/BR0109020A/pt
Priority to MXPA02008461A priority patent/MXPA02008461A/es
Priority to US10/204,984 priority patent/US6866482B2/en
Priority to APAP/P/2002/002635A priority patent/AP2002002635A0/en
Priority to EA200200915A priority patent/EA003720B1/ru
Priority to AU37194/01A priority patent/AU3719401A/en
Priority to EP01909403A priority patent/EP1260432A1/en
Application filed by Individual filed Critical Individual
Priority to IL15151401A priority patent/IL151514A0/xx
Priority to CA002401609A priority patent/CA2401609A1/en
Priority to JP2001563377A priority patent/JP2003525172A/ja
Publication of WO2001064510A1 publication Critical patent/WO2001064510A1/zh
Priority to NO20024096A priority patent/NO20024096L/no
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • B63H1/28—Other means for improving propeller efficiency
    • 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
    • B63H1/16—Propellers having a shrouding ring attached to 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
    • B64C11/001—Shrouded propellers
    • 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
    • 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
    • F04D29/384—Blades characterised by form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
PCT/CN2001/000112 2000-02-29 2001-02-05 Helice haute performance Ceased WO2001064510A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
AU37194/01A AU3719401A (en) 2000-02-29 2001-02-05 High-performance propeller
MXPA02008461A MXPA02008461A (es) 2000-02-29 2001-02-05 Helice de alto rendimiento.
US10/204,984 US6866482B2 (en) 2000-02-29 2001-02-05 High-performance propeller
APAP/P/2002/002635A AP2002002635A0 (en) 2000-02-29 2001-02-05 High-performance propeller
EA200200915A EA003720B1 (ru) 2000-02-29 2001-02-05 Воздушный винт
EP01909403A EP1260432A1 (en) 2000-02-29 2001-02-05 High performance propeller
IL15151401A IL151514A0 (en) 2000-02-29 2001-02-05 High performance propeller
HU0301596A HUP0301596A2 (en) 2000-02-29 2001-02-05 High performance propeller
BR0109020-8A BR0109020A (pt) 2000-02-29 2001-02-05 Hélice de alto desempenho
CA002401609A CA2401609A1 (en) 2000-02-29 2001-02-05 High performance propeller
JP2001563377A JP2003525172A (ja) 2000-02-29 2001-02-05 高性能プロペラ
NO20024096A NO20024096L (no) 2000-02-29 2002-08-28 Höyeffektiv propeller

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN00213631.7 2000-02-29
CN00213631U CN2420228Y (zh) 2000-02-29 2000-02-29 高性能螺旋桨

Publications (1)

Publication Number Publication Date
WO2001064510A1 true WO2001064510A1 (fr) 2001-09-07

Family

ID=4608198

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2001/000112 Ceased WO2001064510A1 (fr) 2000-02-29 2001-02-05 Helice haute performance

Country Status (19)

Country Link
US (1) US6866482B2 (zh)
EP (1) EP1260432A1 (zh)
JP (1) JP2003525172A (zh)
KR (1) KR20030015201A (zh)
CN (1) CN2420228Y (zh)
AP (1) AP2002002635A0 (zh)
AU (1) AU3719401A (zh)
BR (1) BR0109020A (zh)
CA (1) CA2401609A1 (zh)
EA (1) EA003720B1 (zh)
HU (1) HUP0301596A2 (zh)
IL (1) IL151514A0 (zh)
MA (1) MA25723A1 (zh)
MX (1) MXPA02008461A (zh)
NO (1) NO20024096L (zh)
OA (1) OA12320A (zh)
PL (1) PL364994A1 (zh)
WO (1) WO2001064510A1 (zh)
ZA (1) ZA200206946B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20211646U1 (de) 2002-07-16 2003-01-09 Kähler, Kai, 20355 Hamburg Propeller
EP1316731A1 (fr) * 2001-12-03 2003-06-04 Fläkt Solyvent-Ventec Ventilateur helicoide avec un moyen réducteur de bruit

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT500816B8 (de) * 2004-10-01 2007-02-15 Hermann Riegerbauer Motorgetriebener propeller für einen flugkörper
DE102005028447B4 (de) 2005-06-17 2009-12-17 Wobben, Aloys Schiff
DE202006007423U1 (de) * 2006-05-09 2007-09-13 EKATO Rühr- und Mischtechnik GmbH Rührorgan
USD560154S1 (en) 2006-12-15 2008-01-22 Aplin Jr Daniel R Boat propeller
US20080253896A1 (en) * 2007-04-13 2008-10-16 Walls Gary C High efficiency fan blades with airflow-directing baffle elements
RU2381144C2 (ru) * 2007-12-26 2010-02-10 Анатолий Викторович Лебедев Способ увеличения эффективности лопастного винта
WO2009105460A2 (en) * 2008-02-21 2009-08-27 Borgwarner Inc. Partial ring cooling fan
CN101723087A (zh) * 2008-10-11 2010-06-09 李荣德 多组式叶片螺旋桨
DE102010003662A1 (de) 2010-04-06 2011-10-06 Aloys Wobben Schiff
KR101259704B1 (ko) 2011-03-28 2013-05-06 현대중공업 주식회사 선박용 프로펠러 블레이드
KR101282497B1 (ko) * 2011-05-27 2013-07-04 한국해양과학기술원 프로펠러의 날개 끝 곡판이 덕트 내부면 홈에 삽입된 선박용 추진장치
KR101253880B1 (ko) 2011-05-27 2013-04-16 한국해양과학기술원 프로펠러의 날개 끝 곡판이 덕트 내부면 홈에 삽입된 선박용 추진장치의 제작방법
KR101227730B1 (ko) * 2011-11-21 2013-01-29 윤충열 선박용 프로펠러
CN102616370A (zh) * 2012-04-28 2012-08-01 张岳 纵转旋变螺旋桨
CN105711783B (zh) * 2012-09-13 2018-02-06 现代重工业株式会社 具有鳍的螺旋桨毂帽
WO2014042296A1 (ko) * 2012-09-13 2014-03-20 현대중공업 주식회사 핀을 구비한 프로펠러 보스캡
CN103708038B (zh) * 2012-10-09 2016-08-17 袁锋 双龙式飞机
KR101372128B1 (ko) * 2012-10-31 2014-03-07 현대건설주식회사 회전축 변환 조류발전 시스템
US10155575B2 (en) 2013-06-07 2018-12-18 National Taiwan Ocean University Diffuser-type endplate propeller
CN103661897B (zh) * 2014-01-03 2016-08-17 武汉大学 一种生态环保的船舰动力装置保护系统
CN104527956A (zh) * 2015-01-23 2015-04-22 朱晓义 一种水中动力装置
CN105109651A (zh) * 2015-08-14 2015-12-02 苏州金业船用机械厂 一种船用螺旋桨
US10414486B2 (en) 2015-11-30 2019-09-17 General Electric Company Airfoil for a rotary machine including a propellor assembly
CN105947160B (zh) * 2016-05-05 2018-07-24 哈尔滨工程大学 一种降低叶根处应力并减小梢涡的螺旋桨
CN107856843B (zh) * 2017-11-16 2020-02-07 唐良伦 一种飞行器叶轮及飞行器
RU2705373C1 (ru) * 2018-12-25 2019-11-07 Виктор Израилевич Думов Лопасть воздушного винта
US11999466B2 (en) 2019-11-14 2024-06-04 Skydio, Inc. Ultra-wide-chord propeller
IT202000005146A1 (it) * 2020-03-11 2021-09-11 Ge Avio Srl Motore a turbina con profilo aerodinamico avente alta accelerazione e bassa curva di paletta
US11584492B1 (en) * 2022-05-11 2023-02-21 John De Maria Directed thrust propulsion system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180372A (en) * 1977-03-02 1979-12-25 Grumman Corporation Wind rotor automatic air brake
US4664593A (en) * 1983-04-08 1987-05-12 Aisin Seiki Kabushiki Kaisha Blade configuration for shrouded motor-driven fan
US5096382A (en) * 1989-05-17 1992-03-17 Gratzer Louis B Ring-shrouded propeller
US5405243A (en) * 1990-12-14 1995-04-11 Stealth Propulsion Pty. Ltd. Propeller with shrouding ring attached to blade
CN2210854Y (zh) * 1994-11-15 1995-10-25 郑卫兵 带罩螺旋桨

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1597175A (en) * 1925-03-17 1926-08-24 Boening Ernest Propeller
US2426742A (en) * 1943-11-20 1947-09-02 Felix W Pawlowski Screw propeller
NL174287C (nl) * 1974-06-10 1984-05-16 Theodoor Van Holten Rotor voor een windturbine.
ES8100010A1 (es) * 1979-11-02 1980-07-16 Espanoles Astilleros Perfeccionamientos en los propulsores que poseen valores fi-nitos de la circulacion en los extremos de las palas.
US6352408B1 (en) * 2000-10-16 2002-03-05 Robert B. Kilian Slip inhibiting boat propeller

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180372A (en) * 1977-03-02 1979-12-25 Grumman Corporation Wind rotor automatic air brake
US4664593A (en) * 1983-04-08 1987-05-12 Aisin Seiki Kabushiki Kaisha Blade configuration for shrouded motor-driven fan
US5096382A (en) * 1989-05-17 1992-03-17 Gratzer Louis B Ring-shrouded propeller
US5405243A (en) * 1990-12-14 1995-04-11 Stealth Propulsion Pty. Ltd. Propeller with shrouding ring attached to blade
CN2210854Y (zh) * 1994-11-15 1995-10-25 郑卫兵 带罩螺旋桨

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1316731A1 (fr) * 2001-12-03 2003-06-04 Fläkt Solyvent-Ventec Ventilateur helicoide avec un moyen réducteur de bruit
FR2833050A1 (fr) * 2001-12-03 2003-06-06 Abb Solyvent Ventec Ventilateur helicoide avec un moyen reducteur de bruit
DE20211646U1 (de) 2002-07-16 2003-01-09 Kähler, Kai, 20355 Hamburg Propeller

Also Published As

Publication number Publication date
BR0109020A (pt) 2003-04-08
AP2002002635A0 (en) 2002-09-30
US20030118446A1 (en) 2003-06-26
EP1260432A1 (en) 2002-11-27
JP2003525172A (ja) 2003-08-26
OA12320A (en) 2006-05-12
CN2420228Y (zh) 2001-02-21
KR20030015201A (ko) 2003-02-20
AU3719401A (en) 2001-09-12
NO20024096D0 (no) 2002-08-28
MA25723A1 (fr) 2003-04-01
US6866482B2 (en) 2005-03-15
HUP0301596A2 (en) 2003-09-29
NO20024096L (no) 2002-10-08
IL151514A0 (en) 2003-04-10
MXPA02008461A (es) 2004-05-14
EA003720B1 (ru) 2003-08-28
EA200200915A1 (ru) 2003-02-27
PL364994A1 (en) 2004-12-27
CA2401609A1 (en) 2001-09-07
ZA200206946B (en) 2003-07-14

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