FR2825679B1 - HYDROJET NACELLE SHIP PROPELLER DRIVEN BY A HOLLOW ELECTRIC MOTOR - Google Patents

HYDROJET NACELLE SHIP PROPELLER DRIVEN BY A HOLLOW ELECTRIC MOTOR

Info

Publication number
FR2825679B1
FR2825679B1 FR0107371A FR0107371A FR2825679B1 FR 2825679 B1 FR2825679 B1 FR 2825679B1 FR 0107371 A FR0107371 A FR 0107371A FR 0107371 A FR0107371 A FR 0107371A FR 2825679 B1 FR2825679 B1 FR 2825679B1
Authority
FR
France
Prior art keywords
hydrojet
nacelle
electric motor
ship propeller
propeller driven
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
FR0107371A
Other languages
French (fr)
Other versions
FR2825679A1 (en
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.)
TechnicAtome SA
Original Assignee
TechnicAtome SA
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 FR0107371A priority Critical patent/FR2825679B1/en
Application filed by TechnicAtome SA filed Critical TechnicAtome SA
Priority to AT02740856T priority patent/ATE278606T1/en
Priority to EP02740856A priority patent/EP1401705B1/en
Priority to DE60201541T priority patent/DE60201541D1/en
Priority to JP2003501740A priority patent/JP2004533363A/en
Priority to PCT/FR2002/001875 priority patent/WO2002098731A1/en
Priority to CA002449123A priority patent/CA2449123A1/en
Priority to BR0210065-7A priority patent/BR0210065A/en
Priority to US10/480,491 priority patent/US20040203298A1/en
Publication of FR2825679A1 publication Critical patent/FR2825679A1/en
Application granted granted Critical
Publication of FR2825679B1 publication Critical patent/FR2825679B1/en
Priority to NO20035445A priority patent/NO20035445D0/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H23/00Transmitting power from propulsion power plant to propulsive elements
    • B63H23/22Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/24Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H11/00Marine propulsion by water jets
    • B63H11/02Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63GOFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/08Propulsion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H11/00Marine propulsion by water jets
    • B63H11/02Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • B63H2011/081Marine 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H11/00Marine propulsion by water jets
    • B63H11/02Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • B63H2011/084Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with two or more pump stages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H23/00Transmitting power from propulsion power plant to propulsive elements
    • B63H2023/005Transmitting power from propulsion power plant to propulsive elements using a drive acting on the periphery of a rotating propulsive element, e.g. on a dented circumferential ring on a propeller, or a propeller acting as rotor of an electric motor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H5/00Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/125Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters

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)
  • Hydraulic Turbines (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Nozzles (AREA)
  • Hydraulic Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Catching Or Destruction (AREA)

Abstract

The hydrojet boat submerged propulsions system is low noise and has good output. It comprises principally a hydrojet propulsion system comprised of a hydraulic screw (7) feeding a helico-axial pump (8) emerging through downstream guide vanes (9). A nozzle (10) completes the assembly, which is supplied by lateral intakes (6). The electrical motor (11R, 11S) is represented axially, but can also be radial. The shaft (3) is rotationally mounted by means of hydraulic thrust bearings (4V, 4R). The system can be oriented in azimuth. Application in ship and submarine propulsion.
FR0107371A 2001-06-06 2001-06-06 HYDROJET NACELLE SHIP PROPELLER DRIVEN BY A HOLLOW ELECTRIC MOTOR Expired - Fee Related FR2825679B1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR0107371A FR2825679B1 (en) 2001-06-06 2001-06-06 HYDROJET NACELLE SHIP PROPELLER DRIVEN BY A HOLLOW ELECTRIC MOTOR
BR0210065-7A BR0210065A (en) 2001-06-06 2002-06-04 Water jet nacelle ship thruster using an electric motor
DE60201541T DE60201541D1 (en) 2001-06-06 2002-06-04 GONDOLA WATER JET DRIVE DRIVEN BY A HOLLOW ELECTRIC MOTOR
JP2003501740A JP2004533363A (en) 2001-06-06 2002-06-04 Pod type hydrojet propulsion system and drive using hollow shaft type electric motor
PCT/FR2002/001875 WO2002098731A1 (en) 2001-06-06 2002-06-04 Ship pod-mounted hydrojet propeller unit driven by a hollow electric motor
CA002449123A CA2449123A1 (en) 2001-06-06 2002-06-04 Ship pod-mounted hydrojet propeller unit driven by a hollow electric motor
AT02740856T ATE278606T1 (en) 2001-06-06 2002-06-04 GONDOLA WATER JET DRIVE POWERED BY A HOLLOW ELECTRIC MOTOR
EP02740856A EP1401705B1 (en) 2001-06-06 2002-06-04 Ship pod-mounted hydrojet propeller unit driven by a hollow electric motor
US10/480,491 US20040203298A1 (en) 2001-06-06 2002-06-06 Ship pod-mounted hydrojet propeller unit driven by a hollow electric motor
NO20035445A NO20035445D0 (en) 2001-06-06 2003-12-05 Hydrojet propulsion unit powered by a hollow electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0107371A FR2825679B1 (en) 2001-06-06 2001-06-06 HYDROJET NACELLE SHIP PROPELLER DRIVEN BY A HOLLOW ELECTRIC MOTOR

Publications (2)

Publication Number Publication Date
FR2825679A1 FR2825679A1 (en) 2002-12-13
FR2825679B1 true FR2825679B1 (en) 2003-09-19

Family

ID=8863993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0107371A Expired - Fee Related FR2825679B1 (en) 2001-06-06 2001-06-06 HYDROJET NACELLE SHIP PROPELLER DRIVEN BY A HOLLOW ELECTRIC MOTOR

Country Status (10)

Country Link
US (1) US20040203298A1 (en)
EP (1) EP1401705B1 (en)
JP (1) JP2004533363A (en)
AT (1) ATE278606T1 (en)
BR (1) BR0210065A (en)
CA (1) CA2449123A1 (en)
DE (1) DE60201541D1 (en)
FR (1) FR2825679B1 (en)
NO (1) NO20035445D0 (en)
WO (1) WO2002098731A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1029389C2 (en) * 2005-06-30 2007-01-04 Marifin Beheer B V Ashless screw.
ITMI20060633A1 (en) * 2006-03-31 2007-10-01 Flavio Novelli AUGER ELECTRIC TRACTION SYSTEM
CN102486169B (en) * 2009-12-12 2015-06-03 赵明 High-efficiency axial flow and screw combined pump for ship
CN101830278B (en) * 2010-05-13 2012-01-11 中国农业大学 Serial axial-flow water jet propulsion pump
CN102336262A (en) * 2010-11-02 2012-02-01 唐瑞 Stud screw impeller propelling device matched with sailing power accelerating device
NL2008948C2 (en) * 2012-06-06 2013-12-09 G A M Manshanden Man B V SHIP SCREW.
US9217435B2 (en) 2012-10-23 2015-12-22 Nidec Motor Corporation Axial flow pump with integrated motor
US10201155B2 (en) * 2013-03-15 2019-02-12 Troller Pro, Inc. Mechanized trolling device
CN103921921B (en) * 2014-04-07 2017-08-25 深圳市云洲创新科技有限公司 Pod propulsion full circle swinging pump sprays vector propeller
EP2949574B1 (en) 2014-05-30 2018-07-11 ABB Schweiz AG Pod propulsion unit of a ship
DE102015000259B4 (en) * 2015-01-16 2016-12-29 Cayago Gmbh Swimming and diving aid
CN105822598B (en) * 2016-04-29 2019-01-22 合肥中科根云设备管理有限公司 A kind of adjustable water jet propulsion pump of operating condition
KR101825849B1 (en) * 2016-12-15 2018-02-07 서문식 Ship Ballast and Propulsion System that Using Ballastwater Flow Based on Axleless Motor
KR102590604B1 (en) * 2018-11-15 2023-10-16 한화오션 주식회사 Propulsion motor of underwater moving body and the underwater moving body having the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1711045A (en) * 1927-05-05 1929-04-30 Davis Fred Well-casing pump
US3143972A (en) * 1963-02-06 1964-08-11 Watt V Smith Axial flow unit
US3939794A (en) * 1969-02-17 1976-02-24 Hull Francis R Marine pump-jet propulsion system
JPH06298181A (en) * 1993-04-08 1994-10-25 Yamaha Motor Co Ltd Water jet propulsion device
US5490768A (en) * 1993-12-09 1996-02-13 Westinghouse Electric Corporation Water jet propulsor powered by an integral canned electric motor
FR2766262B1 (en) 1997-07-16 1999-09-17 Soc D Const De Materiel Metall CONTAINER IN WHICH CAN BE RELEASED AT A SELECTED MOMENT OF FRIGORIES OR CALORIES
FR2768119B1 (en) 1997-09-08 1999-11-12 Technicatome NAVAL PROPELLER WITH CENTRAL PROPELLER AND DISCOID ASYNCHRONOUS MOTOR
US6200176B1 (en) * 1998-07-17 2001-03-13 Donald I. Bowers Marine jet drive pump preloader for reducing cavitation

Also Published As

Publication number Publication date
ATE278606T1 (en) 2004-10-15
JP2004533363A (en) 2004-11-04
US20040203298A1 (en) 2004-10-14
DE60201541D1 (en) 2004-11-11
CA2449123A1 (en) 2002-12-12
EP1401705A1 (en) 2004-03-31
WO2002098731A1 (en) 2002-12-12
BR0210065A (en) 2004-12-21
FR2825679A1 (en) 2002-12-13
EP1401705B1 (en) 2004-10-06
NO20035445D0 (en) 2003-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060228