EP2246252B1 - Submersible - Google Patents

Submersible Download PDF

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Publication number
EP2246252B1
EP2246252B1 EP10003112.9A EP10003112A EP2246252B1 EP 2246252 B1 EP2246252 B1 EP 2246252B1 EP 10003112 A EP10003112 A EP 10003112A EP 2246252 B1 EP2246252 B1 EP 2246252B1
Authority
EP
European Patent Office
Prior art keywords
submarine
thruster
outer skin
inline
frame
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.)
Active
Application number
EP10003112.9A
Other languages
German (de)
English (en)
Other versions
EP2246252A2 (fr
EP2246252A3 (fr
Inventor
Burkhard Stoltenberg
Marten Callsen
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.)
ThyssenKrupp Marine Systems GmbH
Original Assignee
ThyssenKrupp Marine Systems GmbH
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 ThyssenKrupp Marine Systems GmbH filed Critical ThyssenKrupp Marine Systems GmbH
Publication of EP2246252A2 publication Critical patent/EP2246252A2/fr
Publication of EP2246252A3 publication Critical patent/EP2246252A3/fr
Application granted granted Critical
Publication of EP2246252B1 publication Critical patent/EP2246252B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/14—Control of attitude or depth
    • B63G8/16—Control of attitude or depth by direct use of propellers or jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/08—Propulsion
    • 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
    • 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
    • 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
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G13/00—Other offensive or defensive arrangements on vessels; Vessels characterised thereby
    • B63G13/02—Camouflage
    • B63G2013/022—Camouflage using means for reducing noise emission into air or water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/28—Arrangement of offensive or defensive equipment
    • B63G8/34—Camouflage
    • 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
    • B63H1/16—Propellers having a shrouding ring attached to blades
    • B63H2001/165—Hubless propellers, e.g. peripherally driven shrouds with blades projecting from the shrouds' inside surfaces
    • 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
    • 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
    • B63H2023/005—Transmitting 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
    • B63H2025/425—Propulsive elements, other than jets, substantially used for steering or dynamic anchoring only, with means for retracting, or otherwise moving to a rest position outside the water flow around the hull
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers

Definitions

  • the invention relates to a submarine with the features specified in the preamble of claim 1.
  • Rudder systems of larger vessels which include not only surface vessels but also military submarines, develop a rudder effect only from a comparatively high minimum speed of the vehicle.
  • the change of direction of the vessel caused by these rudder systems takes place at relatively large curve radii.
  • the submarine according to the invention which is typically but not necessarily a manned submarine, has a pressure body which is at least partially surrounded by an outer skin.
  • the submarine is equipped with a propeller main drive, which is arranged in the usual way at the rear of the submarine.
  • the stern of the submarine can be provided with a steering gear, with which the submarine is controlled during normal driving.
  • the submarine additionally has at least one auxiliary drive.
  • auxiliary drive a so-called in-line thruster, which is movable from a rest position in a space between the pressure body and the outer skin of the submarine in a working position outside the outer skin.
  • An inline thruster is to be understood as meaning an electrically driven propeller drive in which a stator is integrated in an annular housing.
  • a ring-shaped hollow rotor is rotatably mounted, which thus forms a water-permeable tunnel, on whose inner circumference propeller blades are arranged, which extend in the direction of a central axis of the rotor.
  • the inline thruster is expediently used only when the submarine according to the invention is to be maneuvered in a confined space when not in operation or at very low rotational speeds of the propeller main drive. In this case, it is moved by an opening formed on the outer skin from the rest position to the working position outside the outer skin. Otherwise, the inline thruster is advantageous always stored in the rest position in the space between the pressure hull and the outer skin so within the boat contour, where it can cause virtually no acoustic signature.
  • the in-line thruster and the mechanics present for the functional operation have no shaft or rod bushings through the pressure body, which would otherwise weaken the pressure hull structure and would require costly seals.
  • the in-line thruster is arranged in the region of a lower side or the keel of the submarine.
  • the arrangement of the inline thruster here is basically arbitrary, although an arrangement at the bow or in the vicinity of the bow of the submarine is preferred because the submarine pulled in such an arrangement of the inline thruster of this quasi can be.
  • An arrangement of the in-line thrusters at the level of the longitudinal axis, ie on the largest width of the submarine, is the same possible to cause a depth change of the submarine by a thrust in the vertical direction.
  • the axial direction of the inline thruster and, consequently, its thrust direction are advantageously adjustable in a plane parallel to a longitudinal axis of the submarine in an angular range of at least 180 °.
  • the inline thruster is expediently rotatably arranged in the working position outside the outer skin in this angular range, preferably steplessly about an axis normal to the longitudinal axis of the submarine, so with the inline thruster at best, a feed of the submarine at any angle to the longitudinal axis of the submarine can be generated.
  • an electric motor or a hydraulic rotary drive is preferably provided, with which the inline thruster is coupled for movement.
  • the use of a hydraulic rotary drive for the inline thruster is advantageous in that it can be arranged in the water-flooded gap between the pressure body and the outer skin with appropriate pressure-resistant design, so that no gear means must be passed through the Druckêtwandung to a arranged within the pressure hull drive but only pressure body bushings for the hydraulic or electrical supply lines must be provided.
  • the rotatable arrangement of the in-line thruster can advantageously take place in a frame on which the inline thruster is rotatably mounted.
  • this frame is suitably pivotally mounted in the space between the pressure body and the outer skin.
  • the rotary drive with which the inline thruster can be rotated in the working position, arranged on the frame.
  • the frame between the pressure body and the outer skin of the submarine is mounted such that an axis about which the frame is pivotable, normal to the longitudinal axis of the submarine and normal to the axis of rotation of the inline thruster is designed.
  • the pivot axis of the frame is aligned in a normal to the longitudinal axis of the submarine aligned cross-sectional plane of the pressure hull.
  • the frame is preferably pivotable through an angle of about 90 °, wherein the axis of rotation about which the inline thruster can be pivoted in its working position, is preferably aligned in the rest position between the pressure body and the outer skin substantially parallel to the longitudinal axis of the submarine and is aligned in the working position substantially normal to this longitudinal axis.
  • the frame can be hydraulically or electrically pivoted.
  • a hydraulically actuated piston-cylinder arrangement acting on the frame or an electric linear drive can be provided.
  • a piston-cylinder arrangement can be pivoted on the boat side between the pressure body and the outer skin, wherein the frame can be pivoted by an extension and retraction of the piston of this arrangement from the rest position to the working position and vice versa.
  • a hydraulic or electrical rotary drive is used to pivot the frame, which is arranged in the space between the pressure hull and the outer skin of the submarine.
  • This rotary drive can act on the pivot axis of the frame directly or, as is preferably provided, be arranged so that its axis of rotation is spaced from the pivot axis of the frame.
  • the frame can be particularly advantageous over a toggle mechanism be motion coupled with the rotary cylinder.
  • the submarine in a further advantageous embodiment, it is provided to arrange on a housing outside of the in-line thruster a cowling, which forms part of the outer skin of the submarine. With this covering part, an opening formed on the outer skin, by means of which the inline thruster is pivoted into its working position outside the outer skin, can be closed.
  • the cowling is expediently plate-shaped and may be made for example of a lightweight fiberglass or carbon fiber composite material.
  • the arrangement of the trim part on the housing of the in-line thruster is advantageous in that, when the in-line thruster is in its rest position, the trim part closes the opening formed on the outer skin, the outside of the trim part being flush with the outside of the outer skin flees.
  • the cowling is expediently so on the housing, d. H. the nozzle of the inline thruster arranged so that its flat sides are aligned substantially parallel to the central axis of the inline thruster. In this way, the cowling produces only a negligible flow resistance when using the inline thruster.
  • the submarine according to the invention has a pressure body 2, wherein an outer skin 4 is arranged at a distance from the pressure body 2 in the region of the underside of the submarine ( Fig. 1 and 2 ).
  • a frame 8 of an auxiliary drive for the submarine arranged in the resulting intermediate space 6 between the pressure body. 2 and the outer skin 4 in the resulting intermediate space 6 between the pressure body. 2 and the outer skin 4 in the resulting intermediate space 6 between the pressure body. 2 and the outer skin 4 arranged.
  • the frame 8 has an elongated box-shaped support structure 10, wherein, in particular from the Fig. 3 to 6 becomes clear, in each case a projection 12 is formed on two parallel to each other aligned longitudinal sides of the structure 10, which extends substantially transversely to the longitudinal extent of the structure 10.
  • the frame 8 is pivotally mounted on an arranged in the intermediate space 6 axis 14.
  • the axis 14 is normal to a longitudinal axis, not shown, of the submarine and normal to a vertical vertical axis of the submarine.
  • a hydraulic rotary drive 18 On a front side 16 of the structure 10, a hydraulic rotary drive 18 is arranged, wherein a rotatable pin 20 of the rotary drive 18 engages in the interior of the structure 10.
  • an inline thruster 22 which is disposed on the side facing away from the end face 16 front side of the structure 10, rotatably coupled to the rotary drive 18.
  • the in-line thruster 22 has a ring-shaped or tubular housing 24 (nozzle), in which a stator, which is likewise not annular, is integrated in the drawing.
  • a rotor 26 is rotatably disposed, being typically surrounded by the stator.
  • the rotor 24 is tubular hollow.
  • Propeller blades 28, which extend essentially radially in the direction of the center of the rotor 26, are arranged on its inner circumference.
  • a hydraulic rotary drive 30 is arranged next to the axis 14 ( Fig. 3 to 5 ).
  • the arrangement of this rotary drive 30 is such that a rotatable pin 32 of the rotary drive 30 is aligned parallel to the axis 14.
  • the rotary drive 30 serves to pivot the frame 8 and the inline thruster 22 arranged thereon.
  • the pin 32 of the rotary drive 30 is coupled in a motion-coupled manner to the frame 8 via a knee-lifting mechanism 34.
  • the toggle mechanism 34 has a first lever 36 and a second lever 38, which are hinged together via a hinge 40.
  • the lever 38 is L-shaped curved.
  • the lever 36 is non-rotatably connected to the pin 32 of the rotary drive 30.
  • the lever 38 is pivotally connected at its end remote from the joint 40 via a hinge 42 with the projection 12 of the frame 8.
  • the frame 8 with the inline thruster 22 arranged thereon is arranged completely in the rest position in the intermediate space 6 between the pressure body 2 and the outer skin 4, wherein a trim part 44 arranged essentially tangentially on the outside of the housing 24 of the inline thruster 22 a formed on the outer skin 4 opening 46 closes ( Fig. 3 ).
  • the frame 8 with the inline thruster 22 is pivoted continuously until the inline thruster 22 is in its working position outside the outer skin 4 ( 4 to 6 ).
  • the rotational movement of the pin 32 of the rotary drive 30 is converted via the knee lever mechanism 34 in a pivoting movement of the frame 8 about the axis 14.
  • the in-line thruster 22 In the working position ( Fig. 6 ), the in-line thruster 22 is aligned in a position required for maneuvering ( FIG. 6 to FIG. 10 ). This is done by appropriate actuation of the hydraulic rotary drive 18, which is rotatably connected to the inline thruster 22 in a corresponding manner. If the in-line thruster 22 is to be pivoted from its working position back into its rest position in the intermediate space 6 between the pressure body 2 and the outer skin 4, it is first necessary to rotate the in-line thruster 22 so that the lining part 44 is normal to the pivoting plane the frame 8 is arranged and is arranged with respect to the Verschwenkweg behind the inline thruster 22. Subsequently, the pivoting of the frame 8 as described above takes place only in the opposite direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Claims (7)

  1. Submersible comprenant une coque épaisse (2) et un bordé extérieur (4) entourant au moins partiellement celle-ci, lequel submersible comprend un propulseur principal à hélice ainsi qu'au moins un propulseur auxiliaire qui est déplaçable d'une position de repos dans un espace intermédiaire (6) entre la coque épaisse (2) et le bordé extérieur (4) à une position de travail à l'extérieur du bordé extérieur (4), caractérisé en ce que le propulseur auxiliaire est un propulseur RIM-drive (22), et le propulseur RIM-drive (22) et le mécanisme prévu pour le fonctionnement n'ont aucun passage d'arbre ou de tringlerie à travers la coque épaisse (2), et le propulseur RIM-drive est monté à rotation sur un bâti (8) monté pivotant dans l'espace intermédiaire (6) entre la coque épaisse (2) et le bordé extérieur (4), et le bâti (8) est accouplé en déplacement, par le biais d'un mécanisme à genouillère (34), à un entraînement rotatif (30) hydraulique disposé dans l'espace intermédiaire (6) entre la coque épaisse (2) et le bordé extérieur (4).
  2. Submersible selon la revendication 1, caractérisé en ce que le propulseur RIM-drive (22) est disposé dans la région d'un côté inférieur du submersible.
  3. Submersible selon l'une quelconque des revendications précédentes, caractérisé en ce que la direction axiale du propulseur RIM-drive (22) peut être réglée dans une plage angulaire d'au moins 180° dans un plan parallèle à un axe longitudinal du submersible.
  4. Submersible selon l'une quelconque des revendications précédentes, caractérisé en ce que le propulseur RIM-drive (22) est disposé de manière à pouvoir tourner autour d'un axe perpendiculaire à l'axe longitudinal du submersible.
  5. Submersible selon l'une quelconque des revendications précédentes, caractérisé en ce que le propulseur RIM-drive (22) est accouplé en déplacement à un entraînement rotatif hydraulique ou électrique (18).
  6. Submersible selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le bâti (8) est monté de telle sorte qu'un axe de pivotement du bâti (8) est orienté perpendiculairement à l'axe longitudinal du submersible et perpendiculairement à l'axe de rotation du propulseur RIM-drive (22).
  7. Submersible selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un élément d'habillage (44) est disposé sur un côté extérieur de carter du propulseur RIM-drive (22), lequel élément d'habillage forme une partie du bordé extérieur (4) du submersible.
EP10003112.9A 2009-04-30 2010-03-24 Submersible Active EP2246252B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009019539A DE102009019539B3 (de) 2009-04-30 2009-04-30 Unterseeboot

Publications (3)

Publication Number Publication Date
EP2246252A2 EP2246252A2 (fr) 2010-11-03
EP2246252A3 EP2246252A3 (fr) 2015-07-22
EP2246252B1 true EP2246252B1 (fr) 2019-05-08

Family

ID=42562659

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10003112.9A Active EP2246252B1 (fr) 2009-04-30 2010-03-24 Submersible

Country Status (3)

Country Link
EP (1) EP2246252B1 (fr)
KR (1) KR101258542B1 (fr)
DE (1) DE102009019539B3 (fr)

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US11851150B2 (en) 2021-02-25 2023-12-26 Brunswick Corporation Propulsion devices with lock devices and methods of making propulsion devices with lock devices for marine vessels
WO2024027213A1 (fr) * 2022-08-02 2024-02-08 南京高精船用设备有限公司 Hélice de nacelle et navire

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DE102010054124B4 (de) 2010-12-10 2012-07-26 Howaldtswerke-Deutsche Werft Gmbh Unterseeboot
EP2548797B1 (fr) 2011-07-18 2014-07-23 Sleipner Motor As Propulseur rétractable
ITTO20130045A1 (it) 2013-01-18 2014-07-19 P Gevs Srl Sistema di propulsione fuoribordo per natanti
EP2757037A1 (fr) 2013-01-22 2014-07-23 Sleipner Motor As Élément pliable pour propulseur rétractable et procédé de production d'un tel élément
CN103112571B (zh) * 2013-03-07 2015-09-09 中国船舶重工集团公司第七○二研究所 潜水器用推进装置
CN105109652A (zh) * 2015-08-14 2015-12-02 苏州金业船用机械厂 一种摇摆式船用侧推器
CN109305316A (zh) * 2018-10-26 2019-02-05 中国舰船研究设计中心 舰船用外置式可收放无轴推进装置
US11873071B2 (en) 2021-02-25 2024-01-16 Brunswick Corporation Stowable propulsion devices for marine vessels and methods for making stowable propulsion devices for marine vessels
US11801926B2 (en) 2021-02-25 2023-10-31 Brunswick Corporation Devices and methods for making devices for supporting a propulsor on a marine vessel
US11603179B2 (en) 2021-02-25 2023-03-14 Brunswick Corporation Marine propulsion device and methods of making marine propulsion device having impact protection
US11591057B2 (en) 2021-02-25 2023-02-28 Brunswick Corporation Propulsion devices and methods of making propulsion devices that align propeller blades for marine vessels
US11572146B2 (en) 2021-02-25 2023-02-07 Brunswick Corporation Stowable marine propulsion systems
NO346005B1 (en) 2021-03-23 2021-12-20 Sleipner Motor As Retractable thruster
AU2022286691A1 (en) * 2021-06-02 2023-12-14 Bae Systems Plc Underwater vessel
GB2607313A (en) * 2021-06-02 2022-12-07 Bae Systems Plc Underwater vessel
EP4098545A1 (fr) * 2021-06-02 2022-12-07 BAE SYSTEMS plc Navire sous-marin
USD983838S1 (en) 2021-06-14 2023-04-18 Brunswick Corporation Cowling for an outboard motor
US11939036B2 (en) 2021-07-15 2024-03-26 Brunswick Corporation Devices and methods for coupling propulsion devices to marine vessels
CN114013613B (zh) * 2021-10-15 2023-03-14 九江海天设备制造有限公司 一种多种类载荷的无人潜航器装置及其使用方法
USD1023889S1 (en) 2022-01-14 2024-04-23 Brunswick Corporation Cowling on a deployable thruster for a marine vessel
USD1023888S1 (en) 2022-01-14 2024-04-23 Brunswick Corporation Cowling on a deployable thruster for a marine vessel
CN114590383B (zh) * 2022-02-24 2023-02-03 中国人民解放军海军工程大学 一种集成于航行器壳体的无轴推进系统及其控制方法

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11851150B2 (en) 2021-02-25 2023-12-26 Brunswick Corporation Propulsion devices with lock devices and methods of making propulsion devices with lock devices for marine vessels
WO2024027213A1 (fr) * 2022-08-02 2024-02-08 南京高精船用设备有限公司 Hélice de nacelle et navire

Also Published As

Publication number Publication date
KR20100119510A (ko) 2010-11-09
DE102009019539B3 (de) 2010-11-25
EP2246252A2 (fr) 2010-11-03
EP2246252A3 (fr) 2015-07-22
KR101258542B1 (ko) 2013-05-06

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