EP1140618A1 - Propulsionsvorrichtung für ein marines bauwerk - Google Patents

Propulsionsvorrichtung für ein marines bauwerk

Info

Publication number
EP1140618A1
EP1140618A1 EP99961152A EP99961152A EP1140618A1 EP 1140618 A1 EP1140618 A1 EP 1140618A1 EP 99961152 A EP99961152 A EP 99961152A EP 99961152 A EP99961152 A EP 99961152A EP 1140618 A1 EP1140618 A1 EP 1140618A1
Authority
EP
European Patent Office
Prior art keywords
nacelle
shaft
rotor
propulsion
propulsion device
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.)
Withdrawn
Application number
EP99961152A
Other languages
English (en)
French (fr)
Inventor
Jean-Marc Canini
Raymond Michaux
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.)
Jeumont SA
Original Assignee
Jeumont 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
Application filed by Jeumont SA filed Critical Jeumont SA
Publication of EP1140618A1 publication Critical patent/EP1140618A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/24—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
    • 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
    • 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
    • B63H5/125—Arrangements 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • 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
    • B63H5/125—Arrangements 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
    • B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
    • B63H2005/1258—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with electric power transmission to propellers, i.e. with integrated electric propeller motors

Definitions

  • propellers constituting one or more pairs of counter-rotating propellers, that is to say propellers rotating in opposite directions and having blades of propeller with reversed orientations placed one after the other. This increases the efficiency of the propulsion device.
  • the nacelle comprises a substantially longitudinal steering shaft secured to the second end of the suspension and orientation leg, on which is mounted at least one pair of counter-rotating propellers, each of the propellers being secured to a support rotor rotatably mounted around the nacelle shaft, carrying at least one rotor element placed opposite at least one stator fixed around the nacelle shaft and disposed inside the support rotor which constitutes at least part of an envelope of the nacelle.
  • the nacelle 5 further comprises profiling elements 11 and 12 fixed to the axial ends of the shaft 8.
  • the stator supply also makes it possible to run the motor at a variable and adjustable speed.
  • the counter-rotating propellers of each of the propulsion units rotate in opposite directions at the same speed or at a very slightly different speed.
  • the propellers such as 9a and 10a constituting the propellers located upstream in the direction of movement of the ship given by arrow 22, constitute propelling propellers, the propellers located immediately downstream of the propellers 9a and 10a of the assemblies 9 and 10 constituting straightening propellers.
  • the righting propellers 9b and 10b which rotate at the same speed or at a speed very slightly different from the speed of the propelling propellers, absorb the same power as the propelling propellers.
  • the various drive motor assemblies of the propulsion units 9a, 9b, 10a and 10b can be controlled independently of one another to rotate the propellers in the desired direction and at the speed required.
  • the construction of the nacelle is particularly simple, since the envelope of the nacelle is constituted solely by profiiage elements 11 and 12 and by the rotor supports 15 carrying the blades 14 of the propellers.
  • the stator supports are fixed directly to the shaft 8 of the nacelle and the rotor supports are themselves fixed around the shaft of the nacelle, by means of bearings which ensure the transmission of the propelling force to the nacelle and the ship.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Wind Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
EP99961152A 1998-12-30 1999-12-22 Propulsionsvorrichtung für ein marines bauwerk Withdrawn EP1140618A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9816672A FR2788032B1 (fr) 1998-12-30 1998-12-30 Dispositif de propulsion d'un batiment naval
FR9816672 1998-12-30
PCT/FR1999/003260 WO2000040460A1 (fr) 1998-12-30 1999-12-22 Dispositif de propulsion d'un batiment naval

Publications (1)

Publication Number Publication Date
EP1140618A1 true EP1140618A1 (de) 2001-10-10

Family

ID=9534711

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99961152A Withdrawn EP1140618A1 (de) 1998-12-30 1999-12-22 Propulsionsvorrichtung für ein marines bauwerk

Country Status (4)

Country Link
EP (1) EP1140618A1 (de)
JP (1) JP2002534316A (de)
FR (1) FR2788032B1 (de)
WO (1) WO2000040460A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008006809A1 (de) 2008-01-30 2009-08-06 Voith Patent Gmbh Antrieb für ein Wasserfahrzeug

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857794B1 (fr) * 2003-07-17 2006-12-08 Jeumont Sa Dispositif de refroidissement d'une machine electrique, en particulier d'une machine electrique synchrone a aimants permanents
DE102006026230B4 (de) * 2006-06-06 2011-11-24 Alexander Rubinraut Antrieb für Schiffe
JP4753843B2 (ja) * 2006-11-21 2011-08-24 中国電力株式会社 船舶
DE102007002519A1 (de) * 2007-01-17 2008-07-31 Air Fertigung-Technologie Gmbh & Co.Kg Strahlantireb
JP5100370B2 (ja) 2007-12-28 2012-12-19 川崎重工業株式会社 推力発生装置
WO2009143669A1 (zh) * 2008-05-27 2009-12-03 Tian Yu 飞行器及其动力驱动系统
KR101174421B1 (ko) * 2010-05-27 2012-08-16 박용헌 수중 추진장치
JP5804312B2 (ja) * 2011-05-30 2015-11-04 国立研究開発法人海上技術安全研究所 船舶用電気推進装置及び船舶

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB551481A (en) * 1941-08-21 1943-02-24 Noel Pemberton Billing Improvements in or relating to propeller drive for marine vessels
US2550571A (en) * 1948-08-06 1951-04-24 Westinghouse Electric Corp Axial-gap motor
FR1529806A (fr) * 1967-05-09 1968-06-21 Brissonneau & Lotz Groupe formé par la combinaison d'une machine électrique et d'une machine à fluide
DE3141339C2 (de) * 1981-10-17 1984-10-31 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrischer Antrieb für Wasserfahrzeuge, insbesondere für Unterwasserfahrzeuge
US5078628A (en) * 1989-06-23 1992-01-07 Newport News Shipbuilding And Dry Dock Company Marine propulsor
CH688105A5 (fr) * 1993-02-03 1997-05-15 Jose Murga Ensemble pompe ou turbine à flux axial et machine électrique.
US5509830A (en) * 1994-08-23 1996-04-23 Newport News Shipbuilding And Dry Dock Company Marine propulsor cooling and lubricating system
DE59702169D1 (de) * 1996-01-23 2000-09-21 Holger Kranert Gondelpropelleranlage
FI963230A0 (fi) * 1996-08-16 1996-08-16 Kvaerner Masa Yards Oy Propulsionsanordning

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0040460A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008006809A1 (de) 2008-01-30 2009-08-06 Voith Patent Gmbh Antrieb für ein Wasserfahrzeug

Also Published As

Publication number Publication date
FR2788032B1 (fr) 2002-03-22
FR2788032A1 (fr) 2000-07-07
JP2002534316A (ja) 2002-10-15
WO2000040460A1 (fr) 2000-07-13

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