UA68420C2 - Marine propeller with detachable blades - Google Patents

Marine propeller with detachable blades Download PDF

Info

Publication number
UA68420C2
UA68420C2 UA2001106730A UA2001106730A UA68420C2 UA 68420 C2 UA68420 C2 UA 68420C2 UA 2001106730 A UA2001106730 A UA 2001106730A UA 2001106730 A UA2001106730 A UA 2001106730A UA 68420 C2 UA68420 C2 UA 68420C2
Authority
UA
Ukraine
Prior art keywords
propeller
blade
flange
blades
tension
Prior art date
Application number
UA2001106730A
Other languages
English (en)
Ukrainian (uk)
Original Assignee
Rolls Royce Ab
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 Rolls Royce Ab filed Critical Rolls Royce Ab
Publication of UA68420C2 publication Critical patent/UA68420C2/uk

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/12—Propeller-blade pitch changing the pitch being adjustable only when propeller is stationary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/002—Propeller-blade pitch changing with individually adjustable 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
    • B63H1/20—Hubs; Blade connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H2003/004—Propeller-blade pitch changing comprising means for locking blades in position

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Wind Motors (AREA)
  • Refuse Collection And Transfer (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Clamps And Clips (AREA)
  • Toys (AREA)
UA2001106730A 1999-05-19 2000-12-05 Marine propeller with detachable blades UA68420C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9901821A SE514094C2 (sv) 1999-05-19 1999-05-19 Fartygspropeller med löstagbart fastsatta blad
PCT/SE2000/000951 WO2000069719A1 (en) 1999-05-19 2000-05-12 Marine propeller with detachable blades

Publications (1)

Publication Number Publication Date
UA68420C2 true UA68420C2 (en) 2004-08-16

Family

ID=20415658

Family Applications (1)

Application Number Title Priority Date Filing Date
UA2001106730A UA68420C2 (en) 1999-05-19 2000-12-05 Marine propeller with detachable blades

Country Status (19)

Country Link
US (1) US6537031B1 (de)
EP (1) EP1178923B1 (de)
JP (1) JP4456766B2 (de)
KR (1) KR100660769B1 (de)
CN (1) CN1100701C (de)
AT (1) ATE271492T1 (de)
AU (1) AU764619B2 (de)
BG (1) BG64479B1 (de)
DE (1) DE60012317T2 (de)
ES (1) ES2223522T3 (de)
HR (1) HRP20010847B1 (de)
NO (1) NO324235B1 (de)
PL (1) PL197541B1 (de)
PT (1) PT1178923E (de)
RU (1) RU2284278C2 (de)
SE (1) SE514094C2 (de)
TW (1) TW553874B (de)
UA (1) UA68420C2 (de)
WO (1) WO2000069719A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6893223B2 (en) * 2002-10-03 2005-05-17 Garrison Roberts Airfoil assembly
US7179012B2 (en) * 2004-12-29 2007-02-20 Navreet Kainth Spring-opened lock with a plunger that moves perpendicular to a longitudinal axis of the spring
US7214035B2 (en) 2005-02-18 2007-05-08 Mario Bussières Rotor for a turbomachine
DE102006022272C5 (de) 2006-05-11 2013-07-25 Repower Systems Ag Rotorblattanschluss
EP1900630A1 (de) * 2006-09-15 2008-03-19 Yellowfin Limited Bootsantrieb und Ausführungseinzelheiten hierfür
BRPI0721346B1 (pt) * 2007-03-06 2018-12-26 Fan Technology Resources – Tecnologia Em Sistemas De Ventilação Ltda. conexão de pá de ventilador
DE202010013535U1 (de) * 2010-09-24 2010-12-02 Repower Systems Ag Blattanschluss eines Rotorblatts einer Windenergieanlage
EP2554834B1 (de) * 2011-08-02 2016-07-13 Alstom Wind, S.L.U. Rotor für eine Windturbine
DE102012005271B3 (de) * 2012-03-15 2013-02-28 Voith Patent Gmbh 1 - 7Propeller für eine Strömungsmaschine oder für ein Schiff
US9011100B2 (en) 2012-09-12 2015-04-21 Mehmet Nevres ULGEN Demountable propeller
DE102013212948A1 (de) * 2013-07-03 2015-01-08 Thyssenkrupp Marine Systems Gmbh Antriebsvorrichtung
DE102015213660A1 (de) * 2015-07-21 2017-01-26 Voith Patent Gmbh Nabe einer Axialturbine und Verfahren zur Herstellung
JP6605272B2 (ja) * 2015-09-25 2019-11-13 ナカシマプロペラ株式会社 船舶用可変ピッチプロペラ
JP5997408B1 (ja) * 2016-04-27 2016-09-28 川崎重工業株式会社 舶用プロペラ
KR102043351B1 (ko) 2016-04-27 2019-11-12 카와사키 주코교 카부시키 카이샤 선박용 프로펠러
US10633067B2 (en) 2016-10-17 2020-04-28 General Electric Company Method and system for improving flow characteristics in marine propellers
US9682756B1 (en) 2016-10-17 2017-06-20 General Electric Company System for composite marine propellers
US11052982B2 (en) 2016-10-17 2021-07-06 General Electric Company Apparatus for dovetail chord relief for marine propeller
US10486785B2 (en) 2016-10-17 2019-11-26 General Electric Company Propeller assembly and method of assembling
US10703452B2 (en) 2016-10-17 2020-07-07 General Electric Company Apparatus and system for propeller blade aft retention
US10689073B2 (en) 2016-10-17 2020-06-23 General Electric Company Apparatus and system for marine propeller blade dovetail stress reduction
CN109835454B (zh) * 2017-11-27 2020-07-24 光宝科技股份有限公司 螺旋桨结构
FI130447B (en) * 2020-12-18 2023-09-05 Aker Arctic Tech Oy Propeller
RU2766366C1 (ru) * 2020-12-25 2022-03-15 Общество с ограниченной ответственностью "Ансаат" (ООО "Ансаат") Гребной винт с регулируемым шагом
KR102326771B1 (ko) * 2021-01-06 2021-11-15 윤형탁 임펠러와 그 제조방법 및 임펠러용 블레이드
RU2757989C1 (ru) * 2021-04-02 2021-10-25 федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" Разъемный гребной винт
AU2022366864A1 (en) * 2021-10-15 2024-04-11 Flux Marine Ltd. Modular belt tensioning mechanism and powerhead structure of a marine propulsion system
US12065226B1 (en) 2023-05-05 2024-08-20 Rolls-Royce Marine North America Inc. Fixed-pitch bolted propeller

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE483317C (de) 1928-12-02 1929-10-01 Zeise Theodor Fa Dreifluegeliger Schraubenpropeller
GB1244621A (en) * 1968-05-20 1971-09-02 Mini Of Aviat Supply Improvements in blades for helicopter rotors, propellers and the like
GB1455504A (en) * 1974-02-15 1976-11-10 Stone Manganese Marine Ltd Marine propellers
US4407635A (en) * 1979-01-08 1983-10-04 Trw Inc. Aircraft propeller assembly with composite blades
US4260332A (en) * 1979-03-22 1981-04-07 Structural Composite Industries, Inc. Composite spar structure having integral fitting for rotational hub mounting
US4915590A (en) * 1987-08-24 1990-04-10 Fayette Manufacturing Corporation Wind turbine blade attachment methods
US5083889A (en) * 1990-10-04 1992-01-28 Steinbock Rolf H Structure for preventing escape of jack bolts in apparatus to mechanically stress a bolt-type fastener
BR9300312A (pt) * 1993-02-02 1993-07-27 Alpina Equipamentos Ind Ltda Aperfeicoamento em pas de plasticos reforcados com fibras
DE19733372C1 (de) * 1997-08-01 1999-01-07 Aloys Wobben Rotorblatt und Rotor einer Windenergieanlage
US6305905B1 (en) * 1999-05-05 2001-10-23 United Technologies Corporation Bolted-on propeller blade

Also Published As

Publication number Publication date
JP2002544063A (ja) 2002-12-24
DE60012317D1 (de) 2004-08-26
NO324235B1 (no) 2007-09-10
SE9901821L (sv) 2000-11-20
HRP20010847A2 (en) 2002-12-31
JP4456766B2 (ja) 2010-04-28
WO2000069719A1 (en) 2000-11-23
AU4965400A (en) 2000-12-05
BG106023A (en) 2002-06-28
EP1178923B1 (de) 2004-07-21
BG64479B1 (bg) 2005-04-30
NO20015608L (no) 2001-11-16
DE60012317T2 (de) 2005-08-11
SE514094C2 (sv) 2001-01-08
PL197541B1 (pl) 2008-04-30
KR20020001887A (ko) 2002-01-09
PT1178923E (pt) 2004-11-30
SE9901821D0 (sv) 1999-05-19
EP1178923A1 (de) 2002-02-13
ATE271492T1 (de) 2004-08-15
CN1351560A (zh) 2002-05-29
AU764619B2 (en) 2003-08-28
ES2223522T3 (es) 2005-03-01
RU2284278C2 (ru) 2006-09-27
TW553874B (en) 2003-09-21
KR100660769B1 (ko) 2006-12-22
HRP20010847B1 (hr) 2009-03-31
PL351171A1 (en) 2003-03-24
NO20015608D0 (no) 2001-11-16
CN1100701C (zh) 2003-02-05
US6537031B1 (en) 2003-03-25

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