BG64479B1 - Корабно витло с демонтируеми лопатки - Google Patents

Корабно витло с демонтируеми лопатки Download PDF

Info

Publication number
BG64479B1
BG64479B1 BG106023A BG10602301A BG64479B1 BG 64479 B1 BG64479 B1 BG 64479B1 BG 106023 A BG106023 A BG 106023A BG 10602301 A BG10602301 A BG 10602301A BG 64479 B1 BG64479 B1 BG 64479B1
Authority
BG
Bulgaria
Prior art keywords
hub
flange
blade
tensioner
wall
Prior art date
Application number
BG106023A
Other languages
Bulgarian (bg)
English (en)
Other versions
BG106023A (en
Inventor
Istvan Bacskay
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 BG106023A publication Critical patent/BG106023A/xx
Publication of BG64479B1 publication Critical patent/BG64479B1/bg

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)
  • Wind Motors (AREA)
  • Clamps And Clips (AREA)
  • Toys (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Refuse Collection And Transfer (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
BG106023A 1999-05-19 2001-10-17 Корабно витло с демонтируеми лопатки BG64479B1 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901821A SE514094C2 (sv) 1999-05-19 1999-05-19 Fartygspropeller med löstagbart fastsatta blad

Publications (2)

Publication Number Publication Date
BG106023A BG106023A (en) 2002-06-28
BG64479B1 true BG64479B1 (bg) 2005-04-30

Family

ID=20415658

Family Applications (1)

Application Number Title Priority Date Filing Date
BG106023A BG64479B1 (bg) 1999-05-19 2001-10-17 Корабно витло с демонтируеми лопатки

Country Status (19)

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

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 (en) * 2006-09-15 2008-03-19 Yellowfin Limited Marine propulsion and constructional details thereof
WO2008107738A1 (en) * 2007-03-06 2008-09-12 Tecsis Tecnologia E Sistemas Avançados Ltda Fan blade connection
DE202010013535U1 (de) * 2010-09-24 2010-12-02 Repower Systems Ag Blattanschluss eines Rotorblatts einer Windenergieanlage
EP2554834B1 (en) * 2011-08-02 2016-07-13 Alstom Wind, S.L.U. Rotor for a wind turbine
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
CN109070980B (zh) * 2016-04-27 2020-07-28 川崎重工业株式会社 船用螺旋桨
US10486785B2 (en) 2016-10-17 2019-11-26 General Electric Company Propeller assembly and method of assembling
US10689073B2 (en) 2016-10-17 2020-06-23 General Electric Company Apparatus and system for marine propeller blade dovetail stress reduction
US10633067B2 (en) 2016-10-17 2020-04-28 General Electric Company Method and system for improving flow characteristics in marine propellers
US10703452B2 (en) 2016-10-17 2020-07-07 General Electric Company Apparatus and system for propeller blade aft retention
US11052982B2 (en) 2016-10-17 2021-07-06 General Electric Company Apparatus for dovetail chord relief for marine propeller
US9682756B1 (en) 2016-10-17 2017-06-20 General Electric Company System for composite marine propellers
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
PL351171A1 (en) 2003-03-24
UA68420C2 (en) 2004-08-16
CN1351560A (zh) 2002-05-29
DE60012317T2 (de) 2005-08-11
ES2223522T3 (es) 2005-03-01
PL197541B1 (pl) 2008-04-30
SE9901821L (sv) 2000-11-20
CN1100701C (zh) 2003-02-05
SE9901821D0 (sv) 1999-05-19
TW553874B (en) 2003-09-21
BG106023A (en) 2002-06-28
ATE271492T1 (de) 2004-08-15
JP4456766B2 (ja) 2010-04-28
EP1178923B1 (en) 2004-07-21
NO20015608L (no) 2001-11-16
DE60012317D1 (de) 2004-08-26
RU2284278C2 (ru) 2006-09-27
JP2002544063A (ja) 2002-12-24
AU764619B2 (en) 2003-08-28
NO324235B1 (no) 2007-09-10
WO2000069719A1 (en) 2000-11-23
AU4965400A (en) 2000-12-05
KR20020001887A (ko) 2002-01-09
US6537031B1 (en) 2003-03-25
KR100660769B1 (ko) 2006-12-22
SE514094C2 (sv) 2001-01-08
EP1178923A1 (en) 2002-02-13
NO20015608D0 (no) 2001-11-16
PT1178923E (pt) 2004-11-30
HRP20010847A2 (en) 2002-12-31
HRP20010847B1 (hr) 2009-03-31

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