PT1626897E - Rudder for ships - Google Patents
Rudder for ships Download PDFInfo
- Publication number
- PT1626897E PT1626897E PT04740144T PT04740144T PT1626897E PT 1626897 E PT1626897 E PT 1626897E PT 04740144 T PT04740144 T PT 04740144T PT 04740144 T PT04740144 T PT 04740144T PT 1626897 E PT1626897 E PT 1626897E
- Authority
- PT
- Portugal
- Prior art keywords
- rudder
- bearing
- blade
- spindle
- leading edge
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/38—Rudders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/38—Rudders
- B63H2025/388—Rudders with varying angle of attack over the height of the rudder blade, e.g. twisted rudders
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Wind Motors (AREA)
- Soil Working Implements (AREA)
- Steroid Compounds (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Rudder has rudder blade (100) which comprises a fin and two superimposed section. The propeller (220) turned to front leading edge is transferred in such a manner that one leading edge transfers after the port side and the other leading edge transferred after the star board. The two side panel surfaces of the rudder blade run together in the propeller to turn away the trailing edge. The rudder spindle (140) in its end area with a section is led out from the rudder trunk bearing (120) and the end of this section is connected with the rudder blade. No bearing is provided between the rudder blade and the rudder trunk bearing. The connection of the rudder spindle with the rudder blade lies above the centre of the propeller shafts. The inner bearing for the bearing of the rudder spindle is arranged in the rudder trunk bearing at the end area of the rudder trunk bearing. An independent claim is also included for the rudder blade.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004006453U DE202004006453U1 (en) | 2004-04-23 | 2004-04-23 | Oars for ships |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1626897E true PT1626897E (en) | 2009-06-16 |
Family
ID=33441997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT04740144T PT1626897E (en) | 2004-04-23 | 2004-06-22 | Rudder for ships |
Country Status (14)
Country | Link |
---|---|
EP (3) | EP2025593B1 (en) |
JP (2) | JP4410656B2 (en) |
KR (2) | KR20050103137A (en) |
CN (2) | CN101016082B (en) |
AT (1) | ATE431285T1 (en) |
DE (8) | DE202004006453U1 (en) |
DK (2) | DK1626897T3 (en) |
ES (3) | ES2604756T3 (en) |
HK (1) | HK1083813A1 (en) |
PL (2) | PL1626897T3 (en) |
PT (1) | PT1626897E (en) |
SI (1) | SI1626897T1 (en) |
TW (2) | TWI302894B (en) |
WO (1) | WO2005113332A1 (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100735724B1 (en) * | 2006-06-15 | 2007-07-06 | 김효철 | Ships rudder with double acting gap flow stopper between fixed and movable part |
DE102006047755A1 (en) * | 2006-10-06 | 2008-04-10 | Wobben, Aloys | Side ship rudder |
KR100899737B1 (en) * | 2007-10-29 | 2009-05-27 | 대우조선해양 주식회사 | Full spade rudder with twisted leading edge having a small rudder bulb |
DE202007015941U1 (en) † | 2007-11-13 | 2008-01-17 | Becker Marine Systems Gmbh & Co. Kg | Oars for ships |
ATE457925T1 (en) * | 2007-11-13 | 2010-03-15 | Becker Marine Sys Gmbh & Co Kg | RUDDER FOR HIGHER SPEED VESSELS WITH A CAVITATION-REDUCING, TWISTED, ESPECIALLY FULL HOVER RUDDER |
DE202007016164U1 (en) * | 2007-11-16 | 2008-01-24 | Becker Marine Systems Gmbh & Co. Kg | High efficiency rudder for ships |
KR101010850B1 (en) * | 2007-11-27 | 2011-01-26 | 삼성중공업 주식회사 | Asymmetric Rudder for reduced cavitation |
CN101186233B (en) * | 2007-12-19 | 2011-05-11 | 沪东中华造船(集团)有限公司 | Method for reducing vessels stern semi-balance suspension rudder blade surface cavitation |
CA2639804C (en) * | 2008-08-13 | 2011-02-01 | Becker Marine Systems Gmbh & Co. Kg | Rudder arrangement for ships having higher speeds comprising a cavitation-reducing twisted, in particular balanced rudder |
ES2385822T3 (en) * | 2008-08-13 | 2012-08-01 | Becker Marine Systems Gmbh & Co. Kg | Rudder device for high-speed boats, with a cavitation reducing rudder, twisted, especially completely suspended |
KR100958075B1 (en) * | 2009-04-15 | 2010-05-14 | 대우조선해양 주식회사 | Full spade rudder with twisted leading edge having a small rudder bulb |
KR100903066B1 (en) * | 2009-04-15 | 2009-06-18 | 대우조선해양 주식회사 | Full spade rudder with twisted leading edge having a small rudder bulb |
KR100903067B1 (en) * | 2009-04-16 | 2009-06-18 | 대우조선해양 주식회사 | Full spade rudder with twisted leading edge having a small rudder bulb |
KR100901393B1 (en) * | 2009-04-17 | 2009-06-05 | 대우조선해양 주식회사 | Full spade rudder with twisted leading edge having a small rudder bulb |
ATE555981T1 (en) | 2009-06-17 | 2012-05-15 | Daewoo Shipbuilding & Marine | SHIP'S OAR |
KR200447816Y1 (en) * | 2009-07-10 | 2010-02-23 | 대우조선해양 주식회사 | Rudder of ship |
DE102009047244A1 (en) * | 2009-11-27 | 2011-06-01 | Van Der Velden Barkemeyer Gmbh | Method and connecting device for connecting a rudder or propeller shaft with a driving or driven assembly of a ship |
NO336848B1 (en) * | 2013-03-08 | 2015-11-16 | Rolls Royce Marine As Rudders | rudder device |
NO336378B1 (en) * | 2013-06-20 | 2015-08-10 | Rolls Royce Marine As Rudders | rudder device |
CN105416554B (en) * | 2015-12-24 | 2017-09-29 | 九成投资集团有限公司 | With rudder blade from song to guide margin |
CN105438430A (en) * | 2015-12-24 | 2016-03-30 | 大连船舶重工集团舵轴有限公司 | Curved guide suspension rudder |
JP6582296B2 (en) * | 2016-03-31 | 2019-10-02 | 三井E&S造船株式会社 | Ship rudder and ship |
CN109436278A (en) * | 2017-03-17 | 2019-03-08 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of combined type ship rudder blade |
JP7148329B2 (en) * | 2018-09-03 | 2022-10-05 | 住友重機械マリンエンジニアリング株式会社 | Rudder blades and ships |
CN110723263B (en) * | 2019-09-17 | 2020-07-14 | 广州文冲船舶修造有限公司 | Ship rudder blade refitting process |
CN111746749A (en) * | 2020-06-22 | 2020-10-09 | 沪东中华造船(集团)有限公司 | Rudder propeller matching system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE516085C (en) * | 1931-01-17 | Max Oertz Dr Ing | Streamlined rudder behind the ship's drive | |
GB330282A (en) * | 1928-11-10 | 1930-06-04 | Goodyear Tire & Rubber | Vehicle tyre |
GB332082A (en) * | 1929-08-07 | 1930-07-17 | Amos Lowrey Ayre | Improvements in ships' rudders |
DE2834015C2 (en) * | 1978-08-03 | 1980-07-03 | Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel | Rowing training for ships |
DE8016289U1 (en) * | 1980-06-20 | 1980-10-02 | Mti Manoevriertechnisches Institut Gmbh, 2000 Hamburg | OARS FOR WATER VEHICLES AND FLOATING UNIT |
JPS5816996A (en) * | 1981-07-22 | 1983-01-31 | Ishikawajima Harima Heavy Ind Co Ltd | Rudder |
JPS5830896A (en) * | 1981-08-18 | 1983-02-23 | Ishikawajima Harima Heavy Ind Co Ltd | Reaction rudder without discontinuous part |
DE8708276U1 (en) * | 1987-06-12 | 1987-08-27 | Willi Becker Ingenieurbüro GmbH, 2000 Hamburg | Rudders, especially balanced profile rudders for watercraft |
DE4426953B4 (en) * | 1994-07-29 | 2005-09-22 | Tbi Technologie-Beratungs-Institut Gmbh | Rudder or rudder nozzle with hinged fin for watercraft |
DE29609745U1 (en) * | 1996-06-04 | 1996-08-29 | Willi Becker Ingenieurbüro GmbH, 20099 Hamburg | Rudder for seagoing ships |
KR100346512B1 (en) | 1999-07-07 | 2002-08-01 | 삼성중공업 주식회사 | A rudder of ship |
NL1015629C2 (en) * | 2000-07-06 | 2002-01-11 | A Van Der Velden B V | Ship's rudder has horizontal top and bottom plates and sinusoidal shaped variation between upper and lower plates |
-
2004
- 2004-04-23 DE DE202004006453U patent/DE202004006453U1/en not_active Expired - Lifetime
- 2004-06-22 PT PT04740144T patent/PT1626897E/en unknown
- 2004-06-22 DE DE202004021218U patent/DE202004021218U1/en not_active Expired - Lifetime
- 2004-06-22 EP EP08015619.3A patent/EP2025593B1/en not_active Expired - Lifetime
- 2004-06-22 WO PCT/EP2004/006713 patent/WO2005113332A1/en not_active Application Discontinuation
- 2004-06-22 ES ES07013643.7T patent/ES2604756T3/en not_active Expired - Lifetime
- 2004-06-22 DE DE202004021223U patent/DE202004021223U1/en not_active Expired - Lifetime
- 2004-06-22 DE DE502004009484T patent/DE502004009484D1/en not_active Expired - Lifetime
- 2004-06-22 EP EP04740144A patent/EP1626897B1/en not_active Revoked
- 2004-06-22 DE DE202004021604U patent/DE202004021604U1/en not_active Expired - Lifetime
- 2004-06-22 PL PL04740144T patent/PL1626897T3/en unknown
- 2004-06-22 DE DE202004021474U patent/DE202004021474U1/en not_active Expired - Lifetime
- 2004-06-22 PL PL07013643T patent/PL1857358T3/en unknown
- 2004-06-22 DE DE202004021495U patent/DE202004021495U1/en not_active Expired - Lifetime
- 2004-06-22 ES ES04740144T patent/ES2323784T3/en not_active Expired - Lifetime
- 2004-06-22 AT AT04740144T patent/ATE431285T1/en not_active IP Right Cessation
- 2004-06-22 DK DK04740144T patent/DK1626897T3/en active
- 2004-06-22 ES ES08015619.3T patent/ES2602562T3/en not_active Expired - Lifetime
- 2004-06-22 EP EP07013643.7A patent/EP1857358B1/en not_active Expired - Lifetime
- 2004-06-22 SI SI200431117T patent/SI1626897T1/en unknown
- 2004-06-22 DK DK07013643.7T patent/DK1857358T3/en active
- 2004-06-22 DE DE202004021222U patent/DE202004021222U1/en not_active Expired - Lifetime
- 2004-10-21 TW TW096110096A patent/TWI302894B/en active
- 2004-10-21 TW TW093131982A patent/TWI295982B/en active
- 2004-10-28 KR KR1020040086554A patent/KR20050103137A/en not_active Application Discontinuation
- 2004-10-29 CN CN2007100052561A patent/CN101016082B/en active Active
- 2004-10-29 JP JP2004316211A patent/JP4410656B2/en active Active
- 2004-10-29 CN CNB2004100901610A patent/CN100351143C/en active Active
-
2006
- 2006-03-24 HK HK06103725A patent/HK1083813A1/en unknown
-
2007
- 2007-01-18 JP JP2007009039A patent/JP4597146B2/en active Active
-
2009
- 2009-03-02 KR KR1020090017636A patent/KR20090029249A/en not_active Application Discontinuation
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