CN117425595A - 用于双螺旋桨船的节能布置 - Google Patents

用于双螺旋桨船的节能布置 Download PDF

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Publication number
CN117425595A
CN117425595A CN202280016690.2A CN202280016690A CN117425595A CN 117425595 A CN117425595 A CN 117425595A CN 202280016690 A CN202280016690 A CN 202280016690A CN 117425595 A CN117425595 A CN 117425595A
Authority
CN
China
Prior art keywords
propeller
fins
vessel
arrangement
arrangement according
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202280016690.2A
Other languages
English (en)
Chinese (zh)
Inventor
H·库尔曼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Becker Marine Systems GmbH and Co KG
Original Assignee
Becker Marine Systems GmbH and 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 Systems GmbH and Co KG filed Critical Becker Marine Systems GmbH and Co KG
Publication of CN117425595A publication Critical patent/CN117425595A/zh
Pending legal-status Critical Current

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
    • 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
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • 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
    • B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
    • B63H5/15—Nozzles, e.g. Kort-type
    • 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
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
    • 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
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
CN202280016690.2A 2021-02-24 2022-02-22 用于双螺旋桨船的节能布置 Pending CN117425595A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202021100922.5 2021-02-24
DE202021100922.5U DE202021100922U1 (de) 2021-02-24 2021-02-24 Energiesparanordnung für Doppelschraubenschiffe
PCT/EP2022/054337 WO2022180008A1 (de) 2021-02-24 2022-02-22 Energiesparanordnung für doppelschraubenschiffe

Publications (1)

Publication Number Publication Date
CN117425595A true CN117425595A (zh) 2024-01-19

Family

ID=80623780

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280016690.2A Pending CN117425595A (zh) 2021-02-24 2022-02-22 用于双螺旋桨船的节能布置

Country Status (8)

Country Link
US (1) US20240400180A1 (https=)
EP (1) EP4298013B1 (https=)
JP (1) JP2024506651A (https=)
KR (1) KR20230149303A (https=)
CN (1) CN117425595A (https=)
CA (1) CA3210700A1 (https=)
DE (1) DE202021100922U1 (https=)
WO (1) WO2022180008A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60169094U (ja) * 1984-04-19 1985-11-09 三菱重工業株式会社 自由反転翼車付き船舶
JPS62292592A (ja) * 1986-06-13 1987-12-19 Ishikawajima Harima Heavy Ind Co Ltd 船尾流整流フイン装置
CN102015430A (zh) * 2008-10-20 2011-04-13 三菱重工业株式会社 双艉鳍船
WO2011144239A1 (en) * 2010-05-19 2011-11-24 Wärtsilä Finland Oy Rotational energy recovery appendage
CN203528796U (zh) * 2013-09-04 2014-04-09 中国船舶重工集团公司第七○二研究所 防缠绕串列螺旋桨推进器
JP6376679B2 (ja) * 2013-12-16 2018-08-22 国立研究開発法人 海上・港湾・航空技術研究所 船尾用ダクト、船尾用ダクトの設計方法、及び船尾用ダクトを装備した船舶
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

Also Published As

Publication number Publication date
KR20230149303A (ko) 2023-10-26
EP4298013C0 (de) 2026-04-01
CA3210700A1 (en) 2022-09-01
EP4298013A1 (de) 2024-01-03
WO2022180008A1 (de) 2022-09-01
EP4298013B1 (de) 2026-04-01
DE202021100922U1 (de) 2022-05-25
JP2024506651A (ja) 2024-02-14
US20240400180A1 (en) 2024-12-05

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