DK2298640T3 - Afskærmet for-hvirvel-statorindretning - Google Patents

Afskærmet for-hvirvel-statorindretning

Info

Publication number
DK2298640T3
DK2298640T3 DK10164448.2T DK10164448T DK2298640T3 DK 2298640 T3 DK2298640 T3 DK 2298640T3 DK 10164448 T DK10164448 T DK 10164448T DK 2298640 T3 DK2298640 T3 DK 2298640T3
Authority
DK
Denmark
Prior art keywords
stator assembly
vortex stator
shielded
shielded pre
vortex
Prior art date
Application number
DK10164448.2T
Other languages
English (en)
Inventor
Young Hun Jang
Dong Su Jun
Yong Soo Kim
Young Bok Choi
Original Assignee
Daewoo Shipbuilding & Marine
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42983873&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2298640(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daewoo Shipbuilding & Marine filed Critical Daewoo Shipbuilding & Marine
Application granted granted Critical
Publication of DK2298640T3 publication Critical patent/DK2298640T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • 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
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/02—Arrangements on vessels of propulsion elements directly acting on water of paddle wheels, e.g. of stern wheels
    • B63H5/04—Arrangements on vessels of propulsion elements directly acting on water of paddle wheels, e.g. of stern wheels with stationary water-guiding elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK10164448.2T 2009-09-17 2010-05-31 Afskærmet for-hvirvel-statorindretning DK2298640T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090087978A KR101023052B1 (ko) 2009-09-17 2009-09-17 덕트를 구비한 전류고정날개

Publications (1)

Publication Number Publication Date
DK2298640T3 true DK2298640T3 (da) 2012-06-25

Family

ID=42983873

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10164448.2T DK2298640T3 (da) 2009-09-17 2010-05-31 Afskærmet for-hvirvel-statorindretning

Country Status (6)

Country Link
EP (1) EP2298640B1 (da)
JP (1) JP5539025B2 (da)
KR (1) KR101023052B1 (da)
CN (1) CN102020011B (da)
DK (1) DK2298640T3 (da)
ES (1) ES2387872T3 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2591994T3 (da) * 2011-11-11 2014-09-15 Becker Marine Sys Gmbh & Co Kg Indretning til reduktion af et vandbefordringsmiddels drivkraftbehov
KR101402484B1 (ko) * 2012-05-15 2014-06-11 현대중공업 주식회사 선박용 추진 장치
KR101985450B1 (ko) * 2012-11-01 2019-06-03 대우조선해양 주식회사 선체의 덕트 지지구조 및 그 덕트 지지구조를 갖는 선박
DE202013101943U1 (de) 2013-05-06 2013-06-11 Becker Marine Systems Gmbh & Co. Kg Vorrichtung zur Verringerung des Antriebsleistungsbedarfs eines Wasserfahrzeuges
CN103332280B (zh) * 2013-07-01 2017-09-29 中国船舶科学研究中心上海分部 光芒型前置导轮
KR101864355B1 (ko) * 2014-06-30 2018-06-04 현대중공업 주식회사 정류부재가 적용되는 선박 추진 장치
KR101857851B1 (ko) * 2015-12-29 2018-05-14 류재원 비대칭 가변 각도 날개를 구비한 선박 프로펠러 추진 향상 장치
KR101764400B1 (ko) * 2016-11-24 2017-08-10 재단법인한국조선해양기자재연구원 추진효율 향상을 위한 트위스트 타입 스테이터를 구비한 선박용 덕트장치
KR102032054B1 (ko) * 2018-04-30 2019-10-14 류재원 비대칭 가변 각도 날개를 구비한 선박 프로펠러 추진 향상 장치
CN109606596A (zh) * 2018-11-29 2019-04-12 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） 一种桨前节能半导轮
CN112027017B (zh) * 2020-08-17 2022-09-27 西北工业大学 一种内外双流道被动螺旋桨及设计方法
CN111976937B (zh) * 2020-09-01 2022-09-16 上海船舶运输科学研究所 一种后掠翼式推进效率改善装置
CN113212718A (zh) * 2021-04-13 2021-08-06 上海外高桥造船有限公司 一种船用节能定子
CN113212717A (zh) * 2021-04-13 2021-08-06 上海外高桥造船有限公司 一种扭曲式船用节能定子

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537096A (en) * 1976-07-06 1978-01-23 Mitsui Eng & Shipbuild Co Ltd Ship
JPS5387490A (en) * 1977-10-06 1978-08-01 Mitsui Eng & Shipbuild Co Ltd Ship
JPS5853624B2 (ja) * 1978-08-10 1983-11-30 三井造船株式会社 船体船尾部へのリング状構造物の取付方法
JPS57158191A (en) * 1981-03-26 1982-09-29 Mitsubishi Heavy Ind Ltd Fin type device for improving propelling performance
JPS58139395U (ja) * 1982-03-16 1983-09-19 三菱重工業株式会社 リアクシヨンフイン
DE3216578C1 (de) * 1982-05-04 1983-10-13 Herbert Prof. Dr.-Ing. 5100 Aachen Schneekluth Stroemungsleitflaeche am Heck von Einschraubenschiffen
US4801280A (en) * 1984-01-03 1989-01-31 Johannes Schuit Stator for marine propeller
JPS6455197U (da) * 1987-10-01 1989-04-05
DE4025339C2 (de) * 1990-08-10 1999-07-08 Schneekluth Herbert Leitflächensystem
DE4223570C1 (en) * 1992-07-17 1993-09-16 Herbert Prof. Dr.-Ing. 5100 Aachen De Schneekluth Streamline control for variable pitch marine screw - has ring duct with smaller diameter than screw to reduce flow rate around hub and increase flow rate through propeller blades
JP3235772B2 (ja) 1995-12-22 2001-12-04 住友重機械工業株式会社 船尾ダクト付き船舶
JP2006306304A (ja) * 2005-04-28 2006-11-09 Niigata Shipbuilding & Repair Inc 推進装置及びその製造方法
JP4684778B2 (ja) * 2005-06-15 2011-05-18 エムエイチアイマリンエンジニアリング株式会社 小型船用推進性能向上装置
JP5025247B2 (ja) * 2006-12-13 2012-09-12 ユニバーサル造船株式会社 船舶用ダクトおよび船舶用ダクト付き船舶
JP4939269B2 (ja) * 2007-03-28 2012-05-23 三井造船株式会社 船尾横長ダクト及び船舶
KR100908297B1 (ko) 2007-09-10 2009-07-21 강충묵 선박용 추진 장치의 덕트형 프로펠러 유닛
DE202008006069U1 (de) * 2008-03-10 2008-07-17 Becker Marine Systems Gmbh & Co. Kg Vorrichtung zur Verringerung des Antriebsleistungsbedarfes eines Schiffes

Also Published As

Publication number Publication date
JP2011063258A (ja) 2011-03-31
ES2387872T3 (es) 2012-10-03
KR20110030048A (ko) 2011-03-23
CN102020011B (zh) 2016-01-20
JP5539025B2 (ja) 2014-07-02
CN102020011A (zh) 2011-04-20
EP2298640B1 (en) 2012-05-23
EP2298640A1 (en) 2011-03-23
KR101023052B1 (ko) 2011-03-24

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