PL291369A1 - Contra propeller arrangement - Google Patents

Contra propeller arrangement

Info

Publication number
PL291369A1
PL291369A1 PL29136991A PL29136991A PL291369A1 PL 291369 A1 PL291369 A1 PL 291369A1 PL 29136991 A PL29136991 A PL 29136991A PL 29136991 A PL29136991 A PL 29136991A PL 291369 A1 PL291369 A1 PL 291369A1
Authority
PL
Poland
Prior art keywords
contra
propeller arrangement
propeller
arrangement
contra propeller
Prior art date
Application number
PL29136991A
Other languages
English (en)
Inventor
Herbert Schneekluth
Original Assignee
Herbert Schneekluth
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 Herbert Schneekluth filed Critical Herbert Schneekluth
Publication of PL291369A1 publication Critical patent/PL291369A1/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Hydraulic Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Ship Loading And Unloading (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
PL29136991A 1990-08-10 1991-08-08 Contra propeller arrangement PL291369A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4025339A DE4025339C2 (de) 1990-08-10 1990-08-10 Leitflächensystem

Publications (1)

Publication Number Publication Date
PL291369A1 true PL291369A1 (en) 1992-06-26

Family

ID=6411980

Family Applications (1)

Application Number Title Priority Date Filing Date
PL29136991A PL291369A1 (en) 1990-08-10 1991-08-08 Contra propeller arrangement

Country Status (8)

Country Link
EP (1) EP0470339A1 (ja)
JP (1) JPH04230486A (ja)
KR (1) KR920004238A (ja)
CN (1) CN1058758A (ja)
DE (1) DE4025339C2 (ja)
PL (1) PL291369A1 (ja)
RU (1) RU2046054C1 (ja)
TR (1) TR25389A (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006347285A (ja) * 2005-06-14 2006-12-28 Ishikawajima Harima Heavy Ind Co Ltd 船舶の船尾部構造及びその設計方法
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
DE202008006069U1 (de) * 2008-03-10 2008-07-17 Becker Marine Systems Gmbh & Co. Kg Vorrichtung zur Verringerung des Antriebsleistungsbedarfes eines Schiffes
EA016035B1 (ru) * 2008-06-09 2012-01-30 Оао "Санкт-Петербургское Морское Бюро Машиностроения "Малахит" Кормовое крестообразное оперение подводного аппарата
JP5095521B2 (ja) * 2008-06-25 2012-12-12 住友重機械マリンエンジニアリング株式会社 船体構造
CN102015430A (zh) * 2008-10-20 2011-04-13 三菱重工业株式会社 双艉鳍船
KR101023052B1 (ko) * 2009-09-17 2011-03-24 대우조선해양 주식회사 덕트를 구비한 전류고정날개
DE202011000439U1 (de) * 2011-02-25 2012-08-21 Becker Marine Systems Gmbh & Co. Kg Vordüse für ein Antriebssystem eines Wasserfahrzeuges zur Verbesserung der Energieeffizienz
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
KR20150145337A (ko) 2014-06-18 2015-12-30 현대중공업 주식회사 선박용 추진장치
JP6418451B2 (ja) * 2015-03-31 2018-11-07 三井Ｅ＆Ｓ造船株式会社 船舶
EP3345824B1 (en) 2015-08-31 2020-03-18 National Institute of Maritime, Port and Aviation Technology Ship and stern shape having stern duct
CN105597543B (zh) * 2016-04-05 2019-02-05 成都美富特环保产业集团有限公司 一种用于水处理膜堆的间隔网结构
JP6748502B2 (ja) * 2016-07-25 2020-09-02 三菱重工業株式会社 船舶
CN112078770B (zh) * 2019-11-14 2021-08-03 浙江大学 一种全导管式双级吊舱推进器及其设计方法
JP6722340B1 (ja) * 2019-12-06 2020-07-15 川崎重工業株式会社 船尾構造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO129784B (ja) * 1972-07-12 1974-05-27 Liaaen As A M
DE3216578C1 (de) * 1982-05-04 1983-10-13 Herbert Prof. Dr.-Ing. 5100 Aachen Schneekluth Stroemungsleitflaeche am Heck von Einschraubenschiffen
DE3324753A1 (de) * 1983-07-06 1985-01-17 Hermann Dr.-Ing. 1000 Berlin Grothues-Spork Anordnung zum beeinflussen der propelleranstroemung
DD241056A1 (de) * 1985-09-23 1986-11-26 Schiffbau Stammbetrieb K Vorrichtung zur erhoehung des wirkungsgrades von schiffspropellern

Also Published As

Publication number Publication date
DE4025339A1 (de) 1992-02-13
CN1058758A (zh) 1992-02-19
KR920004238A (ko) 1992-03-27
DE4025339C2 (de) 1999-07-08
RU2046054C1 (ru) 1995-10-20
JPH04230486A (ja) 1992-08-19
TR25389A (tr) 1993-03-01
EP0470339A1 (de) 1992-02-12

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