SG11201509192TA - Device for reducing the driving power requirement of a watercraft - Google Patents

Device for reducing the driving power requirement of a watercraft

Info

Publication number
SG11201509192TA
SG11201509192TA SG11201509192TA SG11201509192TA SG11201509192TA SG 11201509192T A SG11201509192T A SG 11201509192TA SG 11201509192T A SG11201509192T A SG 11201509192TA SG 11201509192T A SG11201509192T A SG 11201509192TA SG 11201509192T A SG11201509192T A SG 11201509192TA
Authority
SG
Singapore
Prior art keywords
watercraft
reducing
driving power
power requirement
requirement
Prior art date
Application number
SG11201509192TA
Other languages
English (en)
Inventor
Dirk Lehmann
Friedrich Mewis
Lehmann Dirk
Mewis Friedrich
Original Assignee
Becker Marine Sys Gmbh & Co Kg
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 Becker Marine Sys Gmbh & Co Kg filed Critical Becker Marine Sys Gmbh & Co Kg
Publication of SG11201509192TA publication Critical patent/SG11201509192TA/en

Links

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
    • 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
    • B63H5/07—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • 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
SG11201509192TA 2013-05-06 2014-03-31 Device for reducing the driving power requirement of a watercraft SG11201509192TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202013101943U DE202013101943U1 (de) 2013-05-06 2013-05-06 Vorrichtung zur Verringerung des Antriebsleistungsbedarfs eines Wasserfahrzeuges
PCT/EP2014/056412 WO2014180605A1 (de) 2013-05-06 2014-03-31 Vorrichtung zur verringerung des antriebsleistungsbedarfs eines wasserfahrzeuges

Publications (1)

Publication Number Publication Date
SG11201509192TA true SG11201509192TA (en) 2015-12-30

Family

ID=48784199

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201509192TA SG11201509192TA (en) 2013-05-06 2014-03-31 Device for reducing the driving power requirement of a watercraft

Country Status (16)

Country Link
US (1) US10005530B2 (zh)
EP (1) EP2994379B1 (zh)
JP (1) JP6678575B2 (zh)
KR (3) KR20160031452A (zh)
CN (2) CN203958582U (zh)
CA (1) CA2911459C (zh)
DE (1) DE202013101943U1 (zh)
DK (1) DK2994379T3 (zh)
ES (1) ES2737453T3 (zh)
HK (1) HK1219080A1 (zh)
HR (1) HRP20190973T1 (zh)
PL (1) PL2994379T3 (zh)
SG (1) SG11201509192TA (zh)
TR (1) TR201908084T4 (zh)
TW (1) TWI637881B (zh)
WO (1) WO2014180605A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013101943U1 (de) * 2013-05-06 2013-06-11 Becker Marine Systems Gmbh & Co. Kg Vorrichtung zur Verringerung des Antriebsleistungsbedarfs eines Wasserfahrzeuges
DE102015103285A1 (de) * 2015-03-06 2016-09-08 Becker Marine Systems Gmbh & Co. Kg Anordnung für Mehrschraubenschiffe mit außenliegenden Propellerwellen sowie Verfahren zur Herstellung einer solchen Anordnung
CN104828226A (zh) * 2015-04-21 2015-08-12 中国船舶工业集团公司第七〇八研究所 一种船舶水动力辅助推进节能装置
JP6239711B1 (ja) * 2016-09-15 2017-11-29 サノヤス造船株式会社 船舶のダクト装置
SE544385C2 (en) * 2019-09-23 2022-05-03 Volvo Penta Corp Propeller combination for a marine vessel
CN116348374A (zh) * 2020-05-28 2023-06-27 贝克船舶系统有限公司 用于降低船舶的推进功率需求的装置
CN114379752B (zh) * 2021-12-09 2022-08-26 南通海国机械有限公司 一种船舶用前置预旋导轮
FI20225121A1 (en) * 2022-02-11 2023-08-12 Kongsberg Maritime Finland Oy Flow control arrangement for a retractable propeller assembly, retractable propeller assembly and arrangement
WO2024025376A1 (ko) * 2022-07-27 2024-02-01 에이치디한국조선해양 주식회사 선박 구조

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JPS5332594A (en) * 1976-09-07 1978-03-27 Hitachi Zosen Corp Ship
JPS595680Y2 (ja) * 1980-07-22 1984-02-20 三菱重工業株式会社 船舶推進性能向上装置
JPS60139699U (ja) * 1984-02-29 1985-09-14 三菱重工業株式会社 船舶用ノズル装置
US5292088A (en) * 1989-10-10 1994-03-08 Lemont Harold E Propulsive thrust ring system
US5634613A (en) * 1994-07-18 1997-06-03 Mccarthy; Peter T. Tip vortex generation technology for creating a lift enhancing and drag reducing upwash effect
US5906522A (en) * 1998-04-01 1999-05-25 Hooper; Robert P. Thrust enhancer for marine propeller
KR100394464B1 (ko) 2000-12-01 2003-08-09 현대중공업 주식회사 Ｙ형상 날개를 가지는 선박용 스테이터
US7267589B2 (en) * 2004-07-22 2007-09-11 Enviroprop Corporation System and apparatus for improving safety and thrust from a hydro-drive device
KR100625847B1 (ko) * 2004-10-14 2006-09-20 부산대학교 산학협력단 캐비테이션 성능 향상용 비대칭 전류고정날개
KR100640299B1 (ko) * 2005-04-14 2006-10-30 대우조선해양 주식회사 저속비대선의 전류고정날개 설치구조
JP4717857B2 (ja) * 2007-06-14 2011-07-06 住友重機械マリンエンジニアリング株式会社 船舶用ダクト及び船舶
DE202008006069U1 (de) * 2008-03-10 2008-07-17 Becker Marine Systems Gmbh & Co. Kg Vorrichtung zur Verringerung des Antriebsleistungsbedarfes eines Schiffes
TW201010908A (en) * 2008-09-02 2010-03-16 Jen-Chen Tuan Easily operable aircraft
JP2010195153A (ja) * 2009-02-24 2010-09-09 Mitsubishi Heavy Ind Ltd 船舶用リアクションフィン装置および船舶
KR101023052B1 (ko) 2009-09-17 2011-03-24 대우조선해양 주식회사 덕트를 구비한 전류고정날개
KR20120068250A (ko) 2010-12-17 2012-06-27 현대중공업 주식회사 선박용 덕트 구조체
DE202011000439U1 (de) * 2011-02-25 2012-08-21 Becker Marine Systems Gmbh & Co. Kg Vordüse für ein Antriebssystem eines Wasserfahrzeuges zur Verbesserung der Energieeffizienz
KR101334217B1 (ko) * 2011-05-03 2013-11-29 에스피피조선 주식회사 연료절감형 선박용 크라운 덕트
KR101723240B1 (ko) * 2011-05-13 2017-04-18 현대중공업 주식회사 복수열의 핀을 가지는 선박의 프로펠러 덕트 구조체
CN202244050U (zh) 2011-08-17 2012-05-30 上海船舶研究设计院 桨前反应鳍
DE102011053619A1 (de) * 2011-09-14 2013-03-14 Becker Marine Systems Gmbh & Co. Kg Propellerdüse für Wasserfahrzeuge
ES2502475T3 (es) * 2011-11-11 2014-10-03 Becker Marine Systems Gmbh & Co. Kg Dispositivo para la reducción de la demanda de potencia de propulsión de una embarcación
DE202013101943U1 (de) * 2013-05-06 2013-06-11 Becker Marine Systems Gmbh & Co. Kg Vorrichtung zur Verringerung des Antriebsleistungsbedarfs eines Wasserfahrzeuges

Also Published As

Publication number Publication date
TWI637881B (zh) 2018-10-11
DE202013101943U1 (de) 2013-06-11
TR201908084T4 (tr) 2019-06-21
KR20160031452A (ko) 2016-03-22
KR102412435B1 (ko) 2022-06-23
EP2994379A1 (de) 2016-03-16
WO2014180605A1 (de) 2014-11-13
PL2994379T3 (pl) 2019-09-30
US10005530B2 (en) 2018-06-26
TW201502008A (zh) 2015-01-16
JP6678575B2 (ja) 2020-04-08
DK2994379T3 (da) 2019-06-03
HRP20190973T1 (hr) 2019-07-26
CA2911459C (en) 2019-10-15
KR20220092633A (ko) 2022-07-01
US20160090163A1 (en) 2016-03-31
KR102512176B1 (ko) 2023-03-21
HK1219080A1 (zh) 2017-03-24
CN203958582U (zh) 2014-11-26
ES2737453T3 (es) 2020-01-14
EP2994379B1 (de) 2019-05-01
CN105452100A (zh) 2016-03-30
JP2016520474A (ja) 2016-07-14
CA2911459A1 (en) 2014-11-13
KR20210024140A (ko) 2021-03-04
CN105452100B (zh) 2022-01-28

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