JP2024506651A - ２軸船用の省エネルギー構成 - Google Patents

２軸船用の省エネルギー構成 Download PDF

Info

Publication number
JP2024506651A
JP2024506651A JP2023548625A JP2023548625A JP2024506651A JP 2024506651 A JP2024506651 A JP 2024506651A JP 2023548625 A JP2023548625 A JP 2023548625A JP 2023548625 A JP2023548625 A JP 2023548625A JP 2024506651 A JP2024506651 A JP 2024506651A
Authority
JP
Japan
Prior art keywords
propeller
guide device
fins
ship
shaft
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
JP2023548625A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024506651A5 (https=
Inventor
クールマン ヘニング
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 JP2024506651A publication Critical patent/JP2024506651A/ja
Publication of JP2024506651A5 publication Critical patent/JP2024506651A5/ja
Pending legal-status Critical Current

Links

Images

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)
JP2023548625A 2021-02-24 2022-02-22 ２軸船用の省エネルギー構成 Pending JP2024506651A (ja)

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 (2)

Publication Number Publication Date
JP2024506651A true JP2024506651A (ja) 2024-02-14
JP2024506651A5 JP2024506651A5 (https=) 2024-12-16

Family

ID=80623780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023548625A Pending JP2024506651A (ja) 2021-02-24 2022-02-22 ２軸船用の省エネルギー構成

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=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62292592A (ja) * 1986-06-13 1987-12-19 Ishikawajima Harima Heavy Ind Co Ltd 船尾流整流フイン装置
WO2010046961A1 (ja) * 2008-10-20 2010-04-29 三菱重工業株式会社 ツイン・スケグ船
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
JP2015116850A (ja) * 2013-12-16 2015-06-25 国立研究開発法人海上技術安全研究所 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
JP2016175635A (ja) * 2015-03-06 2016-10-06 ベッカー マリン システムズ ゲーエムベーハー ウント コー カーゲーｂｅｃｋｅｒ ｍａｒｉｎｅ ｓｙｓｔｅｍｓ ＧｍｂＨ＆Ｃｏ．ＫＧ 船外プロペラシャフトを備える多軸船のための配置構成、及び、該配置構成の製造方法

Family Cites Families (1)

* 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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62292592A (ja) * 1986-06-13 1987-12-19 Ishikawajima Harima Heavy Ind Co Ltd 船尾流整流フイン装置
WO2010046961A1 (ja) * 2008-10-20 2010-04-29 三菱重工業株式会社 ツイン・スケグ船
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
JP2015116850A (ja) * 2013-12-16 2015-06-25 国立研究開発法人海上技術安全研究所 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
JP2016175635A (ja) * 2015-03-06 2016-10-06 ベッカー マリン システムズ ゲーエムベーハー ウント コー カーゲーｂｅｃｋｅｒ ｍａｒｉｎｅ ｓｙｓｔｅｍｓ ＧｍｂＨ＆Ｃｏ．ＫＧ 船外プロペラシャフトを備える多軸船のための配置構成、及び、該配置構成の製造方法

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
US20240400180A1 (en) 2024-12-05
CN117425595A (zh) 2024-01-19

Similar Documents

Publication Publication Date Title
JP7535790B2 (ja) 船外プロペラシャフトを備える多軸船のための配置構成、及び、該配置構成の製造方法
JP5357319B2 (ja) 船舶の駆動力要件を低減するための装置
JP5721675B2 (ja) プロペラノズル
TWI637881B (zh) 用於降低船舶驅動功率需求的裝置
JP2011025918A (ja) 船舶用ノズルプロペラ
JP6138680B2 (ja) ダクト装置
JP2024506651A (ja) ２軸船用の省エネルギー構成
JP2012006556A (ja) ツインスケグ船
KR20240013002A (ko) 선박용 가속 프로펠러
JP2013043632A (ja) 船舶の非対称ねじれ流動制御フィン
KR20160149877A (ko) 선박용 추진 장치
KR20150076332A (ko) 선박에 구비되는 좌우현 비대칭 유동 제어핀
CN108025799B (zh) 船舶
RU2840558C1 (ru) Движительный комплекс объекта в водной среде
KR102460797B1 (ko) 선박용 덕트 구조체
JP6704303B2 (ja) リアクションフィン装置
JP7701940B2 (ja) 船舶の推進力要件を軽減する構成
KR101293006B1 (ko) 선속 향상 및 선미부의 유동 개선을 위한 선미 부가물
JP2013129408A (ja) 船舶および船舶製造方法
JP2004114743A (ja) 船舶
KR20260027628A (ko) 림구동 추진장치
KR20160041130A (ko) 선박 추진 개선장치
JPS5913192Y2 (ja) 肥大船における船尾流れの整流装置
KR101395957B1 (ko) 선박용 유동 제어 장치
HK40052914A (en) Arrangement for multi screw vessels comprising external propeller shafts as well as method for producing such an arrangement

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241206

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20241206

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20251205

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20251216

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20260312

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260413