JP5852591B2 - 段差付きサーフェスプロペラ - Google Patents

段差付きサーフェスプロペラ Download PDF

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Publication number
JP5852591B2
JP5852591B2 JP2012556267A JP2012556267A JP5852591B2 JP 5852591 B2 JP5852591 B2 JP 5852591B2 JP 2012556267 A JP2012556267 A JP 2012556267A JP 2012556267 A JP2012556267 A JP 2012556267A JP 5852591 B2 JP5852591 B2 JP 5852591B2
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JP
Japan
Prior art keywords
blade
feature
trailing edge
leading edge
geometric feature
Prior art date
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Expired - Fee Related
Application number
JP2012556267A
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English (en)
Japanese (ja)
Other versions
JP2013521184A (ja
JP2013521184A5 (enExample
Inventor
ローラ、フィリップ
Original Assignee
ツウィン ディスク インコーポレーテッド
ツウィン ディスク インコーポレーテッド
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.)
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Application filed by ツウィン ディスク インコーポレーテッド, ツウィン ディスク インコーポレーテッド filed Critical ツウィン ディスク インコーポレーテッド
Publication of JP2013521184A publication Critical patent/JP2013521184A/ja
Publication of JP2013521184A5 publication Critical patent/JP2013521184A5/ja
Application granted granted Critical
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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
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/121—Blades, their 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
    • 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
    • B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
    • B63H2001/185—Surfacing propellers, i.e. propellers specially adapted for operation at the water surface, with blades incompletely submerged, or piercing the water surface from above in the course of each revolution

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP2012556267A 2010-03-05 2011-03-04 段差付きサーフェスプロペラ Expired - Fee Related JP5852591B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/718,703 2010-03-05
US12/718,703 US8696318B2 (en) 2010-03-05 2010-03-05 Stepped surface propeller
PCT/US2011/027255 WO2011109744A2 (en) 2010-03-05 2011-03-04 Stepped surface propeller

Publications (3)

Publication Number Publication Date
JP2013521184A JP2013521184A (ja) 2013-06-10
JP2013521184A5 JP2013521184A5 (enExample) 2014-04-17
JP5852591B2 true JP5852591B2 (ja) 2016-02-03

Family

ID=44531483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012556267A Expired - Fee Related JP5852591B2 (ja) 2010-03-05 2011-03-04 段差付きサーフェスプロペラ

Country Status (9)

Country Link
US (2) US8696318B2 (enExample)
EP (2) EP2944557B1 (enExample)
JP (1) JP5852591B2 (enExample)
KR (1) KR20130055573A (enExample)
AU (1) AU2011222564B2 (enExample)
BR (1) BR112012022355B1 (enExample)
CL (1) CL2012002468A1 (enExample)
TR (1) TR201903103T4 (enExample)
WO (1) WO2011109744A2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10155575B2 (en) 2013-06-07 2018-12-18 National Taiwan Ocean University Diffuser-type endplate propeller
US20160121985A1 (en) * 2014-10-29 2016-05-05 Scott Baumann Marine propeller blades with reverse cupping
CN109236729B (zh) * 2018-09-28 2020-12-01 广州合众富华节能环保科技有限公司 一种排水叶轮
US11999466B2 (en) 2019-11-14 2024-06-04 Skydio, Inc. Ultra-wide-chord propeller
RU2767248C2 (ru) * 2020-05-12 2022-03-17 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Винтовая турбина

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1358430A (en) * 1915-10-27 1920-11-09 Faehrmann Hermann Propeller
FR500042A (fr) * 1918-05-27 1920-02-28 Hans Georg Garde Perfectionnements aux ailes d'hélice
US1531967A (en) * 1923-07-26 1925-03-31 Gen Electric Propeller
US1864803A (en) * 1929-07-11 1932-06-28 John M Clark Marine and aeroplane propeller
US2990889A (en) * 1959-10-19 1961-07-04 Merrell V Welch Propeller blade sock
JPS49104390A (enExample) * 1973-02-13 1974-10-02
US4373241A (en) 1977-06-10 1983-02-15 Maloof Ralph P Method of making propeller blade
JPH0637196B2 (ja) * 1987-04-01 1994-05-18 三菱重工業株式会社 鳴音防止型プロペラ
US4865520A (en) * 1988-10-06 1989-09-12 Brunswick Corporation Marine propeller with addendum
US5114313A (en) * 1990-04-10 1992-05-19 501 Michigan Wheel Corp. Base vented subcavitating marine propeller
GB2248433A (en) * 1990-10-03 1992-04-08 Levi Renato Ltd Surface propeller located aft of transom by distance in the range 35% to 80% of propeller diameter
JPH0637196A (ja) 1992-07-16 1994-02-10 Kyocera Corp 半導体素子収納用パッケージ
JPH07323886A (ja) 1994-05-31 1995-12-12 Mikado Propeller Kk 舶用プロペラ
RU2096258C1 (ru) * 1995-06-27 1997-11-20 Центральный научно-исследовательский институт им.акад.А.Н.Крылова Водометный движитель
RU2127208C1 (ru) * 1996-03-26 1999-03-10 Балтийская машиностроительная компания Акционерное общество открытого типа "Балтийский завод" Лопасть гидравлического движителя
AUPP341698A0 (en) 1998-05-06 1998-06-04 Elms Australia Pty Ltd Improved hydrofoil device
US6390776B1 (en) * 2000-03-30 2002-05-21 David Gruenwald Marine propeller
US6699016B1 (en) * 2001-06-12 2004-03-02 Peter Dean Boat propeller
US7048505B2 (en) 2002-06-21 2006-05-23 Darko Segota Method and system for regulating fluid flow over an airfoil or a hydrofoil
ITMI20031541A1 (it) * 2003-07-28 2005-01-29 Zf Trimax S R L Elica supercavitante con cup regolabile ,e relativo
CN101616839B (zh) 2007-02-08 2013-03-13 维姆工程集团有限公司 船用螺旋桨螺距调节装置
KR100923533B1 (ko) 2009-03-10 2009-10-27 에이원마린테크 주식회사 홈이 형성된 선박용 프로펠러
EP2311726B1 (en) * 2009-10-16 2012-12-05 Charles Steven Powers Marine propeller with reverse thrust cup

Also Published As

Publication number Publication date
AU2011222564A1 (en) 2012-11-01
AU2011222564B2 (en) 2016-03-17
US8696318B2 (en) 2014-04-15
EP2944557A1 (en) 2015-11-18
WO2011109744A3 (en) 2012-01-19
BR112012022355A2 (pt) 2020-07-28
CL2012002468A1 (es) 2013-08-09
JP2013521184A (ja) 2013-06-10
EP2944557B1 (en) 2018-12-05
TR201903103T4 (tr) 2019-03-21
EP2542469B1 (en) 2015-04-29
KR20130055573A (ko) 2013-05-28
BR112012022355B1 (pt) 2021-01-26
EP2542469A4 (en) 2013-08-28
EP2542469A2 (en) 2013-01-09
US20110217177A1 (en) 2011-09-08
US20140227099A1 (en) 2014-08-14
WO2011109744A2 (en) 2011-09-09

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