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FR3068330B1 - HYDRAULIC PROPULSION DEVICE FORMING PROPELLER PUMP AND SHIP EQUIPPED WITH SUCH A DEVICE - Google Patents

HYDRAULIC PROPULSION DEVICE FORMING PROPELLER PUMP AND SHIP EQUIPPED WITH SUCH A DEVICE Download PDF

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Publication number
FR3068330B1
FR3068330B1 FR1770684A FR1770684A FR3068330B1 FR 3068330 B1 FR3068330 B1 FR 3068330B1 FR 1770684 A FR1770684 A FR 1770684A FR 1770684 A FR1770684 A FR 1770684A FR 3068330 B1 FR3068330 B1 FR 3068330B1
Authority
FR
France
Prior art keywords
hydraulic propulsion
propulsion device
propeller pump
rotor
ship equipped
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.)
Expired - Fee Related
Application number
FR1770684A
Other languages
French (fr)
Other versions
FR3068330A1 (en
Inventor
Maarten Mostert
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.)
CNIM Systemes Industriels SAS
Original Assignee
Individual
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
Priority to FR1770684A priority Critical patent/FR3068330B1/en
Application filed by Individual filed Critical Individual
Priority to CN201880056302.7A priority patent/CN111094125A/en
Priority to PCT/IB2018/001105 priority patent/WO2019002951A1/en
Priority to EP18789211.2A priority patent/EP3645385A1/en
Priority to JP2019572773A priority patent/JP2020525356A/en
Priority to RU2020103144A priority patent/RU2776532C2/en
Priority to KR1020207002726A priority patent/KR20200035031A/en
Publication of FR3068330A1 publication Critical patent/FR3068330A1/en
Priority to FR2010682A priority patent/FR3102139B1/en
Application granted granted Critical
Publication of FR3068330B1 publication Critical patent/FR3068330B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B63H5/14—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
    • 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
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
    • B63H11/101—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof having means for deflecting jet into a propulsive direction substantially parallel to the plane of the pump outlet opening
    • B63H11/102—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof having means for deflecting jet into a propulsive direction substantially parallel to the plane of the pump outlet opening the inlet opening and the outlet opening of the pump being substantially coplanar
    • 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
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H2011/046—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps comprising means for varying pump characteristics, e.g. rotary pumps with variable pitch impellers, or adjustable stators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • B63H2011/081—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with axial flow, i.e. the axis of rotation being parallel to the flow direction

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)

Abstract

La présente invention concerne un dispositif de propulsion hydraulique formant pompe hélice et un navire équipé d'un tel dispositif. Selon l'invention, le dispositif de propulsion hydraulique (3) est caractérisé en ce qu'il comprend deux stators (12) disposés dans le corps creux (6) de part et d'autre du moyeu (9) et des pales (10) du rotor (8), chaque stator (12) comprenant au moins deux montants radiaux fixes (14) de support du rotor (8) dans le corps creux (6) et qui sont profilés pour former des ailettes et au moins deux volets (20) disposés en regard des pales (10) du rotor (8) et montés à pivotement commandé respectivement le long des bords des deux montants (14). L'invention trouve application notamment à des navires de surface.The present invention relates to a hydraulic propulsion device forming a propeller pump and a vessel equipped with such a device. According to the invention, the hydraulic propulsion device (3) is characterized in that it comprises two stators (12) arranged in the hollow body (6) on either side of the hub (9) and of the blades (10 ) of the rotor (8), each stator (12) comprising at least two fixed radial uprights (14) supporting the rotor (8) in the hollow body (6) and which are profiled to form fins and at least two flaps ( 20) arranged opposite the blades (10) of the rotor (8) and mounted for controlled pivoting respectively along the edges of the two uprights (14). The invention finds application in particular to surface ships.

FR1770684A 2017-06-29 2017-06-29 HYDRAULIC PROPULSION DEVICE FORMING PROPELLER PUMP AND SHIP EQUIPPED WITH SUCH A DEVICE Expired - Fee Related FR3068330B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1770684A FR3068330B1 (en) 2017-06-29 2017-06-29 HYDRAULIC PROPULSION DEVICE FORMING PROPELLER PUMP AND SHIP EQUIPPED WITH SUCH A DEVICE
PCT/IB2018/001105 WO2019002951A1 (en) 2017-06-29 2018-06-29 Propeller pump-type hydraulic propulsion device and vessel equipped with such a device
EP18789211.2A EP3645385A1 (en) 2017-06-29 2018-06-29 Propeller pump-type hydraulic propulsion device and vessel equipped with such a device
JP2019572773A JP2020525356A (en) 2017-06-29 2018-06-29 Propeller pump type hydraulic propulsion device and ship equipped with the device
CN201880056302.7A CN111094125A (en) 2017-06-29 2018-06-29 Propeller-pump hydraulic propulsion units and ships equipped with such units
RU2020103144A RU2776532C2 (en) 2017-06-29 2018-06-29 Hydraulic propulsion device of blade pump type and vessel equipped with such a device
KR1020207002726A KR20200035031A (en) 2017-06-29 2018-06-29 Propeller pump type hydraulic propellant and ship equipped with the same
FR2010682A FR3102139B1 (en) 2017-06-29 2020-10-19 HYDRAULIC PROPULSION DEVICE FORMING PROPELLER PUMP AND VESSEL EQUIPPED WITH SUCH A DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1770684A FR3068330B1 (en) 2017-06-29 2017-06-29 HYDRAULIC PROPULSION DEVICE FORMING PROPELLER PUMP AND SHIP EQUIPPED WITH SUCH A DEVICE
FR1770684 2017-06-29

Related Child Applications (1)

Application Number Title Priority Date Filing Date
FR2010682A Division FR3102139B1 (en) 2017-06-29 2020-10-19 HYDRAULIC PROPULSION DEVICE FORMING PROPELLER PUMP AND VESSEL EQUIPPED WITH SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR3068330A1 FR3068330A1 (en) 2019-01-04
FR3068330B1 true FR3068330B1 (en) 2020-12-04

Family

ID=60138638

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1770684A Expired - Fee Related FR3068330B1 (en) 2017-06-29 2017-06-29 HYDRAULIC PROPULSION DEVICE FORMING PROPELLER PUMP AND SHIP EQUIPPED WITH SUCH A DEVICE
FR2010682A Expired - Fee Related FR3102139B1 (en) 2017-06-29 2020-10-19 HYDRAULIC PROPULSION DEVICE FORMING PROPELLER PUMP AND VESSEL EQUIPPED WITH SUCH A DEVICE

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR2010682A Expired - Fee Related FR3102139B1 (en) 2017-06-29 2020-10-19 HYDRAULIC PROPULSION DEVICE FORMING PROPELLER PUMP AND VESSEL EQUIPPED WITH SUCH A DEVICE

Country Status (6)

Country Link
EP (1) EP3645385A1 (en)
JP (1) JP2020525356A (en)
KR (1) KR20200035031A (en)
CN (1) CN111094125A (en)
FR (2) FR3068330B1 (en)
WO (1) WO2019002951A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111645838B (en) * 2020-06-15 2021-04-06 中国船舶科学研究中心 Pipe oar supports subregion guiding device that prerevolves
CN112441209A (en) * 2020-11-11 2021-03-05 中国人民解放军海军工程大学 Double-guide-vane bidirectional-inflow shaftless side-pushing device
JP2022147294A (en) * 2021-03-23 2022-10-06 三菱重工業株式会社 Vessel propulsion device and vessel
US12234163B2 (en) 2021-09-15 2025-02-25 8215 Technology, Inc. Hydrodynamic cavitation system for the removal of unwanted, toxic, or contaminated organic and inorganic compounds
KR102660998B1 (en) * 2022-06-13 2024-04-24 국립한국해양대학교산학협력단 Ducting devices for ships
CN116280136A (en) * 2023-03-20 2023-06-23 中船重工（上海）节能技术发展有限公司 Wake self-adaptive pre-swirl guide wheel and its control method
CN119348798A (en) * 2024-11-18 2025-01-24 中国船舶集团有限公司第七○八研究所 A water jet propulsion device with synchronously matched adjustable pitch of moving blades and guide vanes
CN120553081B (en) * 2025-07-31 2025-11-07 航天晨光（福建）管业科技有限公司 A marine propeller propulsion mechanism with anti-foreign object entanglement function

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457891A (en) * 1968-08-30 1969-07-29 Hydroconic Ltd Propulsive systems for vessels
JPH01125298U (en) * 1988-02-19 1989-08-25
US5252875A (en) * 1990-08-23 1993-10-12 Westinghouse Electric Corp. Integral motor propulsor unit for water vehicles with plural electric motors driving a single propeller
EP0686115A1 (en) * 1993-03-02 1995-12-13 BRANDT, Lennart Propulsion arrangement for a marine vessel
US5487350A (en) * 1995-03-21 1996-01-30 Sippican, Inc. Expendable underwater vehicle
DE10044101A1 (en) * 2000-09-07 2002-04-04 Schottel Gmbh & Co Kg Drive for fast watercraft
FR2869586B1 (en) * 2004-04-30 2006-06-16 Alstom Sa PROPULSION ASSEMBLY FOR SHIP, COMPRISING A NACELLE FOR AN INSTALLATION UNDER THE CARINE OF THE VESSEL
US7172477B1 (en) * 2005-05-04 2007-02-06 Houston Rollins Safety propeller
KR101422694B1 (en) * 2012-11-01 2014-07-24 삼성중공업 주식회사 Propulsion apparatus for ship
WO2015117231A1 (en) * 2014-02-06 2015-08-13 Claus Brian A magnetically geared electric drive
CN203937848U (en) * 2014-06-16 2014-11-12 上海船舶运输科学研究所 Stator before rotor structure before ship propeller
JP6532050B2 (en) * 2014-10-28 2019-06-19 三菱重工業株式会社 Propeller for ship, and method for manufacturing propeller for ship
KR20170056205A (en) * 2015-11-13 2017-05-23 알라딘기술 주식회사 Light weight propeller for ship and manufacturing method of this propeller

Also Published As

Publication number Publication date
EP3645385A1 (en) 2020-05-06
KR20200035031A (en) 2020-04-01
RU2020103144A (en) 2021-07-29
JP2020525356A (en) 2020-08-27
RU2020103144A3 (en) 2021-10-28
CN111094125A (en) 2020-05-01
WO2019002951A1 (en) 2019-01-03
FR3068330A1 (en) 2019-01-04
FR3102139B1 (en) 2022-04-29
FR3102139A1 (en) 2021-04-23

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Legal Events

Date Code Title Description
EXTE Extension to a french territory

Extension state: PF

PLSC Publication of the preliminary search report

Effective date: 20190104

PLFP Fee payment

Year of fee payment: 4

TP Transmission of property

Owner name: CNIM SYSTEMES INDUSTRIELS, FR

Effective date: 20201218

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

ST Notification of lapse

Effective date: 20240205