RU2016145257A - Retractable thruster, floating vessel and method for retracting and extending the propeller of a retractable thruster - Google Patents

Retractable thruster, floating vessel and method for retracting and extending the propeller of a retractable thruster Download PDF

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Publication number
RU2016145257A
RU2016145257A RU2016145257A RU2016145257A RU2016145257A RU 2016145257 A RU2016145257 A RU 2016145257A RU 2016145257 A RU2016145257 A RU 2016145257A RU 2016145257 A RU2016145257 A RU 2016145257A RU 2016145257 A RU2016145257 A RU 2016145257A
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Russia
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propeller
retractable
paragraphs
bottom compartment
thruster according
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RU2016145257A
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Russian (ru)
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Карл Эмиль Арвид РАМСТЕДТ
Илькка Эрик ВИХЛМАН
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Роллс-Ройс Ой АБ
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • 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
    • 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
    • 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
    • B63H5/1252—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 the ability to move being conferred by gearing in transmission between prime mover and propeller and the propulsion unit being other than in a "Z" configuration
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2211/00—Applications
    • B63B2211/06—Operation in ice-infested waters
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Claims (30)

1. Выдвижное подруливающее устройство для плавучего судна (2), содержащее1. A retractable thruster for a floating vessel (2), containing гребной винт (3),propeller (3), подъемно-опускное устройство (4), выполненное с возможностью перемещения гребного винта (3) в вертикальном направлении между втянутым положением и выдвинутым положением, при этом во втянутом положении гребной винт (3) по существу находится внутри днищевого отсека (5, 5е) плавучего судна (2), а в выдвинутом положении гребной винт (3) по существу находится снаружи днищевого отсека (5, 5е), иa lifting and lowering device (4) configured to move the propeller (3) in the vertical direction between the retracted position and the extended position, while in the retracted position the propeller (3) is essentially inside the bottom compartment (5, 5e) of the floating vessel (2), and in the extended position, the propeller (3) is essentially located outside the bottom compartment (5, 5e), and водопроницаемый защитный элемент (7, 7а, 7b, 7с, 7d, 7е), выполненный с возможностью расположения внутри днищевого отсека (5, 5е) выше гребного винта (3) и с возможностью вертикального перемещения вместе с гребным винтом (3), причем в выдвинутом положении водопроницаемый защитный элемент (7, 7а, 7b, 7с, 7d, 7е) выполнен с возможностью по существу предотвращения прохождения через него разбитого плавучего льда во внутреннюю часть днищевого отсека (5, 5е), а при перемещении гребного винта (3) из втянутого положения в выдвинутое положение водопроницаемый защитный элемент (7, 7а, 7b, 7с, 7d, 7е) может выталкивать лед из днищевого отсека (5, 5е).a permeable protective element (7, 7a, 7b, 7c, 7d, 7e), arranged to be located inside the bottom compartment (5, 5e) above the propeller (3) and with the possibility of vertical movement together with the propeller (3), and in the extended position, the permeable protective element (7, 7a, 7b, 7c, 7d, 7e) is made with the possibility of essentially preventing the passage of broken floating ice through it to the inside of the bottom compartment (5, 5e), and when moving the propeller (3) from retracted extended position permeable protective member (7, 7a, 7b, 7c, 7d, 7e) can eject ice from the keel compartment (5, 5e). 2. Выдвижное подруливающее устройство по п. 1, в котором в выдвинутом положении водопроницаемый защитный элемент (7, 7а, 7b, 7с, 7d, 7е) расположен вблизи нижнего конца (9) днищевого отсека (5, 5е).2. A retractable bow thruster according to claim 1, in which, in the extended position, a permeable protective element (7, 7a, 7b, 7c, 7d, 7e) is located near the lower end (9) of the bottom compartment (5, 5e). 3. Выдвижное подруливающее устройство по п. 1 или 2, в котором в выдвинутом положении водопроницаемый защитный элемент (7, 7е) по существу закрывает обращенный к воде проем (8) днищевого отсека (5, 5е).3. A retractable bow thruster according to claim 1 or 2, in which, in the extended position, the water-permeable protective element (7, 7e) essentially closes the opening facing the water (8) of the bottom compartment (5, 5e). 4. Выдвижное подруливающее устройство по любому из пп. 1-3, в котором водопроницаемый защитный элемент (7, 7е) содержит по меньшей мере одну перфорированную пластину (71е, 71, 72).4. Retractable thruster according to any one of paragraphs. 1-3, in which the permeable protective element (7, 7e) contains at least one perforated plate (71e, 71, 72). 5. Выдвижное подруливающее устройство по любому из пп. 1-3, в котором водопроницаемый защитный элемент (7а, 7b, 7с, 7d) содержит сетку (73а, 73b, 73с, 73d).5. Retractable thruster according to any one of paragraphs. 1-3, in which the permeable protective element (7a, 7b, 7c, 7d) contains a mesh (73a, 73b, 73c, 73d). 6. Выдвижное подруливающее устройство по любому из пп. 1-5, в котором водопроницаемый защитный элемент (7b) содержит комбинацию6. Retractable thruster according to any one of paragraphs. 1-5, in which the permeable protective element (7b) contains a combination перфорированной пластины (71b, 72b) и сетки (73b).perforated plate (71b, 72b) and mesh (73b). 7. Выдвижное подруливающее устройство по любому из пп. 1-3, в котором водопроницаемый защитный элемент (7с) содержит комбинацию трубчатой конструкции (10) и сетки (73с).7. Retractable bow thruster according to any one of paragraphs. 1-3, in which the permeable protective element (7c) contains a combination of a tubular structure (10) and mesh (73c). 8. Выдвижное подруливающее устройство по любому из пп. 1-3, в котором водопроницаемый защитный элемент (7d) содержит комбинацию опорной конструкции (48d) и сетки (73d).8. Retractable thruster according to any one of paragraphs. 1-3, in which the permeable protective element (7d) comprises a combination of a support structure (48d) and a mesh (73d). 9. Выдвижное подруливающее устройство по любому из пп. 1-8, в котором подъемно-опускное устройство (4) содержит9. Retractable thruster according to any one of paragraphs. 1-8, in which the lifting and lowering device (4) contains неподвижную несущую конструкцию (11), содержащую направляющий элемент (12) и направляющее проходное отверстие (35),a stationary supporting structure (11) containing a guide element (12) and a guide passage hole (35), неповоротную трубу (13), выполненную с возможностью прохождения через направляющее проходное отверстие (35), причем нижний конец (24) неповоротной трубы (13) может быть присоединен к гребному винту (3) с обеспечением возможности скользящего присоединения гребного винта (3) к направляющему элементу (12) и с обеспечением возможности перемещения гребного винта (3) по вертикали, иa non-rotatable pipe (13) configured to pass through a guide bore (35), wherein the lower end (24) of the non-rotatable pipe (13) can be attached to the propeller (3) to allow sliding connection of the propeller (3) to the guide element (12) and with the possibility of moving the propeller (3) vertically, and исполнительное устройство (17), выполненное с возможностью его присоединения между неповоротной трубой (13) и днищевым отсеком (5, 5е), так что при перемещении гребного винта (3) во втянутое положение исполнительное устройство (17) может поднимать гребной винт (3) по существу внутрь днищевого отсека (5, 5е) путем скольжения неповоротной трубы (13) внутри направляющего элемента (12) и, соответственно, при перемещении гребного винта (3) в выдвинутое положение исполнительное устройство (17) может опускать гребной винт (3) по существу наружу из днищевого отсека (5, 5е) путем скольжения неповоротной трубы (13) внутри направляющего элемента (12).an actuator (17) configured to be connected between the fixed pipe (13) and the bottom compartment (5, 5e), so that when the propeller (3) is moved to the retracted position, the actuator (17) can raise the propeller (3) essentially inside the bottom compartment (5, 5e) by sliding the fixed tube (13) inside the guide element (12) and, accordingly, when the propeller (3) is moved to the extended position, the actuator (17) can lower the propeller (3) in substantially out of the bottom compartment and (5, 5e) by sliding the fixed tube (13) inside the guide element (12). 10. Выдвижное подруливающее устройство по любому из пп. 1-9, в котором подъемно-опускное устройство (4) содержит по меньшей мере два гидравлических цилиндра (14а, 14b).10. Retractable thruster according to any one of paragraphs. 1-9, in which the lifting and lowering device (4) comprises at least two hydraulic cylinders (14a, 14b). 11. Выдвижное подруливающее устройство по п. 9, в котором исполнительное устройство (17) содержит по меньшей мере два гидравлических цилиндра (14а, 14b).11. A retractable thruster according to claim 9, wherein the actuator (17) comprises at least two hydraulic cylinders (14a, 14b). 12. Выдвижное подруливающее устройство по п. 10 или 11, в котором12. A retractable thruster according to claim 10 or 11, in which каждый гидравлический цилиндр (14а, 14b) содержит поршень, являющийся полым, с обеспечением размещения гидравлического соединительного трубопровода (54), соединенного с указанными по меньшей мере двумя гидравлическими цилиндрами (14а, 14b), в местоположении внутри днищевого отсека (5, 5е), находящемся вне пределов досягаемости воды.each hydraulic cylinder (14a, 14b) contains a piston that is hollow, so that a hydraulic connecting pipe (54) is connected to the at least two hydraulic cylinders (14a, 14b) at a location inside the bottom compartment (5, 5e), out of reach of water. 13. Выдвижное подруливающее устройство по любому из пп. 10-12, в котором подъемно-опускное устройство (4) содержит подвижную несущую конструкцию (15), прикрепленную к неповоротной трубе (13), причем поршень (19а, 19b) каждого гидравлического цилиндра (14а, 14b) может быть присоединен к неповоротной трубе (13) с помощью подвижной несущей конструкции (15), а корпусы (16а, 16b) гидравлических цилиндров могут быть присоединены к днищевому отсеку (5, 5е).13. Retractable bow thruster according to any one of paragraphs. 10-12, in which the lifting and lowering device (4) comprises a movable supporting structure (15) attached to the fixed pipe (13), the piston (19a, 19b) of each hydraulic cylinder (14a, 14b) can be attached to the fixed pipe (13) by means of a movable supporting structure (15), and the housings (16a, 16b) of the hydraulic cylinders can be attached to the bottom compartment (5, 5e). 14. Выдвижное подруливающее устройство по любому из пп. 1-13, содержащее по меньшей мере один стопор (18), выполненный с возможностью остановки перемещения гребного винта (3) в выдвинутое положение.14. Retractable thruster according to any one of paragraphs. 1-13, containing at least one stopper (18), configured to stop the movement of the propeller (3) in the extended position. 15. Выдвижное подруливающее устройство по любому из пп. 1-14, в котором водопроницаемый защитный элемент (7, 7а, 7b, 7с, 7d, 7е) выполнен с возможностью предотвращения заклинивания подъемно-опускного устройства (4), вызываемого замерзанием разбитого плавучего льда.15. A retractable thruster according to any one of paragraphs. 1-14, in which the permeable protective element (7, 7a, 7b, 7c, 7d, 7e) is configured to prevent jamming of the lifting and lowering device (4) caused by freezing of broken floating ice. 16. Выдвижное подруливающее устройство по любому из пп. 1-15, в котором гребной винт (3) выполнен с возможностью поворота на 360° вокруг вертикальной оси (43) выдвижного подруливающего устройства.16. Retractable bow thruster according to any one of paragraphs. 1-15, in which the propeller (3) is configured to rotate 360 ° around the vertical axis (43) of the retractable thruster. 17. Выдвижное подруливающее устройство по любому из пп. 1-16, которое является азимутальным подруливающим устройством.17. Retractable bow thruster according to any one of paragraphs. 1-16, which is an azimuth thruster. 18. Способ втягивания и выдвижения гребного винта (3) выдвижного подруливающего устройства для плавучего судна (2), включающий18. A method of retracting and extending the propeller (3) of a retractable thruster for a floating vessel (2), including присоединение водопроницаемого защитного элемента (7, 7а, 7b, 7с, 7d, 7е) к выдвижному подруливающему устройству выше гребного винта (3) внутри днищевого отсека (5, 5е) плавучего судна (2),the connection of a permeable protective element (7, 7a, 7b, 7c, 7d, 7e) to a sliding thruster above the propeller (3) inside the bottom compartment (5, 5e) of the floating vessel (2), предотвращение водопроницаемым защитным элементом (7, 7а, 7b, 7с, 7d, 7е) прохождения через него разбитого плавучего льда во внутреннюю часть днищевого отсека (5, 5е), когда гребной винт находится в выдвинутом положении,preventing the permeable protective element (7, 7a, 7b, 7c, 7d, 7e) from passing through it of broken floating ice into the interior of the bottom compartment (5, 5e) when the propeller is in the extended position, выталкивание льда из днищевого отсека (5, 5е) водопроницаемым защитным элементом (7, 7а, 7b, 7с, 76, 7е), когда гребной винт (3) перемещают из втянутого положения в выдвинутое положение.ejection of ice from the bottom compartment (5, 5e) with a permeable protective element (7, 7a, 7b, 7c, 76, 7e) when the propeller (3) is moved from the retracted position to the extended position. 19. Плавучее судно (2), содержащее днищевый отсек (5, 5е), выдвижное подруливающее устройство по любому из пп. 1-17, и силовой модуль (20) для подачи энергии для перемещения гребного винта (3) выдвижного подруливающего устройства в вертикальном направлении.19. A floating vessel (2) containing a bottom compartment (5, 5e), a retractable thruster according to any one of paragraphs. 1-17, and a power module (20) for supplying energy to move the propeller (3) of the retractable thruster in the vertical direction.
RU2016145257A 2015-11-20 2016-11-18 Retractable thruster, floating vessel and method for retracting and extending the propeller of a retractable thruster RU2016145257A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/FI2015/050808 WO2017085356A1 (en) 2015-11-20 2015-11-20 A retractable thruster, a swimming vessel and a method for retracting and ejecting a propeller of the retractable thruster
FIPCT/FI2015/050808 2015-11-20

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US (1) US20170144739A1 (en)
EP (1) EP3170736A1 (en)
KR (1) KR20170059404A (en)
CN (1) CN107054598A (en)
CA (1) CA2949013A1 (en)
RU (1) RU2016145257A (en)
WO (1) WO2017085356A1 (en)

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KR20170059404A (en) 2017-05-30
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US20170144739A1 (en) 2017-05-25
WO2017085356A1 (en) 2017-05-26

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