HRP20120428T1 - A fin propulsion apparatus - Google Patents

A fin propulsion apparatus Download PDF

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Publication number
HRP20120428T1
HRP20120428T1 HRP20120428AT HRP20120428T HRP20120428T1 HR P20120428 T1 HRP20120428 T1 HR P20120428T1 HR P20120428A T HRP20120428A T HR P20120428AT HR P20120428 T HRP20120428 T HR P20120428T HR P20120428 T1 HRP20120428 T1 HR P20120428T1
Authority
HR
Croatia
Prior art keywords
shaft
fin
transverse line
turning
crankshaft
Prior art date
Application number
HRP20120428AT
Other languages
Croatian (hr)
Inventor
Govert Vermeiden Jacob
Original Assignee
A.P. Moller - Maersk A/S
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 A.P. Moller - Maersk A/S filed Critical A.P. Moller - Maersk A/S
Publication of HRP20120428T1 publication Critical patent/HRP20120428T1/en

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Classifications

    • 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
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/36—Propulsive elements directly acting on water of non-rotary type swinging sideways, e.g. fishtail type

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  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Transmission Devices (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Transplanting Machines (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Vehicle Body Suspensions (AREA)
  • Earth Drilling (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • De-Stacking Of Articles (AREA)
  • Processing Of Meat And Fish (AREA)
  • Soil Working Implements (AREA)

Abstract

A propulsion apparatus is provided for propulsion in a fluid, comprising at least one propulsion fin being fixed to a fin axle, and means for driving the propulsion fin comprising a crankshaft, a pitching mechanism for rotating the propulsion fin around the axis of the fin axle, and a heave mechanism for translating the propulsion fin in a substantially transverse direction with respect to the axis of the fin axle, and where the crankshaft is driving the pitching mechanism and the heave mechanism. A simple, reliable and efficient construction is obtained by having both the heave and the pitch mechanism mounted on a single crank on the crankshaft, or to separate cranks having substantially the same radius and angular position with respect to the axis of rotation of the crankshaft.

Claims (11)

1. Pogonski uređaj smješten unutar trupa (1) pomorskoga plovila koji sadrži barem jednu poprečnu translacijsku pogonsku peraju (2) koja je učvršćena na osovinu sa perajama (6), i sredstva za pogon navedene peraje (2) koja sadrže radilicu (9), te mehanizam za zakretanje oko poprečne linije za rotiranje navedene peraje (2) oko osi navedene osovine sa perajama (6) i mehanizam za poniranje za translaciju navedene peraje (2) u osnovi poprečan u odnosu na navedenu os navedene osovine sa perajama (6), te navedeni brod, a gdje navedena radilica (9) pogoni navedeni mehanizam za posrtanje i navedeni mehanizam za poniranje naznačen time da oba navedena mehanizma za poniranje i navedeni mehanizam za zakretanje oko poprečne linije su spojeni na jedno vratilo (10) na navedenoj radilici (9), ili dva odvojena vratila koja imaju u osnovi isti radijus i kutni položaj u odnosu na os rotacije (13) navedene radilice (9).1. A propulsion device located inside the hull (1) of a marine vessel containing at least one transversal translational drive fin (2) which is fixed to a shaft with fins (6), and means for driving said fin (2) containing a crankshaft (9), and a pivoting mechanism about a transverse line for rotating said fin (2) about the axis of said shaft with fins (6) and a plunging mechanism for translating said fin (2) basically transverse to said axis of said shaft with fins (6), and the said ship, and where the said crankshaft (9) drives the said tripping mechanism and the said diving mechanism characterized in that both the said diving mechanism and the said turning mechanism about the transverse line are connected to one shaft (10) on the said crankshaft (9) ), or two separate shafts that have basically the same radius and angular position in relation to the axis of rotation (13) of said crankshaft (9). 2. Pogonski uređaj prema zahtjevu 1, naznačen time da je navedena osovina sa perajama (6) postavljena na kola (5) što omogućuje da navedena osovina sa perajama (6) i stoga navedene peraje (2) rotiraju oko svoje osi u odnosu na navedena kola (5), te time da su navedena kola (5) klizno postavljena u odnosu na navedenu radilicu (9), i gdje navedeni mehanizam za poniranje spaja navedena kola (5) sa vratilom (10) na navedenoj radilici (9) i navedeni mehanizam za zakretanje oko poprečne linije spaja navedenu osovinu sa perajama (6) sa vratilom (10) na navedenoj radilici (9).2. Drive device according to claim 1, characterized in that said shaft with fins (6) is mounted on wheels (5), which enables said shaft with fins (6) and therefore said fins (2) to rotate around their axis in relation to said wheel (5), and that said wheel (5) is slidably positioned in relation to said crankshaft (9), and where said sinking mechanism connects said wheel (5) with shaft (10) on said crankshaft (9) and said the mechanism for turning about the transverse line connects the specified shaft with fins (6) to the shaft (10) on the specified crankshaft (9). 3. Pogonski uređaj prema zahtjevu 2, naznačen time da su navedeni mehanizam za poniranje i navedeni mehanizam za zakretanje oko poprečne linije opremljeni sa zajedničkom vlačno/potisnom šipkom (15), (18) koja se spojena na jednom kraju na navedeno vratilo (10) pogonske osovine, te je na drugom kraju spojena i puža se u osnovi poprečno od osovine za zakretanje peraje oko poprečne linije (20) koja je rotirajuće spojena na navedena kola (5), tako da navedena vlačno/potisna šipka (15), (18), kada navedena radilica (9) rotira, pogoni navedena kola (5) da osciliraju ili da se translatiraju prema i od navedene radilice (9), te istovremeno pokreće rotaciju navedene osovine za zakretanje peraje oko poprečne linije (20).3. Drive device according to claim 2, characterized in that the said mechanism for plunging and the said mechanism for turning around the transverse line are equipped with a common pull/push rod (15), (18) which is connected at one end to the said shaft (10) of the drive shaft, and is connected at the other end and crawls basically transversely from the shaft for turning the fin around the transverse line (20) which is rotatably connected to the specified wheels (5), so that the specified pull/push rod (15), (18) ), when said crankshaft (9) rotates, drives said circuit (5) to oscillate or translate towards and away from said crankshaft (9), and simultaneously initiates rotation of said shaft to rotate the fin about the transverse line (20). 4. Pogonski uređaj prema zahtjevu 2, naznačen time da navedeni mehanizam za poniranje sadrži prorez (21) u navedenim kolima (5), i vratilo (10) na navedenoj radilici (9) je klizno postavljeno u navedeni prorez (21), te gdje navedeni mehanizam za zakretanje oko poprečne linije sadrži zakretnu polugu (18) koja je spojena na jednom kraju sa i pruža se u osnovi poprečno od navedene osovine za zakretanje peraje oko poprečne linije (20) i koja je spojena na njenom drugom kraju sa vratilom (10) na navedenoj radilici (9), te gdje je navedena zakretna poluga (18) teleskopska ili je spojena bilo na navedenu osovinu za zakretanje peraje oko poprečne linije (20) ili na navedeno vratilo preko kliznog umetka (19), tako da navedeni zakretna poluga (18) kompenzira promjenjive udaljenosti između navedene osovine sa perajama (6) i navedenog vratila (10), te tako da, kada navedena radilica (9) rotira, navedeni mehanizam za poniranje pokreće navedena kola (5) da osciliraju ili da se translatiraju prema i od navedene radilice (9), te istovremeno navedeni mehanizam za zakretanje oko poprečne linije pokreće rotaciju navedene osovine za zakretanje peraje oko poprečne linije (20).4. The drive device according to claim 2, characterized in that the said plunging mechanism contains a slot (21) in the said circuit (5), and the shaft (10) on the said crankshaft (9) is slidably placed in the said slot (21), and where said mechanism for turning about the transverse line comprises a turning lever (18) which is connected at one end to and extends substantially transversely from said shaft for turning the fin about the transverse line (20) and which is connected at its other end to the shaft (10) ) on the said crankshaft (9), and where the said pivot lever (18) is telescopic or is connected either to the said shaft for rotating the fin around the transverse line (20) or to the said shaft via a sliding insert (19), so that the said pivot lever (18) compensates for the variable distances between said shaft with fins (6) and said shaft (10), so that when said crankshaft (9) rotates, said plunge mechanism causes said wheels (5) to oscillate or translate toward i from the said crankshaft (9), and at the same time the said mechanism for turning about the transverse line starts the rotation of the said shaft for turning the fin about the transverse line (20). 5. Pogonski uređaj prema zahtjevu 3 ili 4, naznačen time da su navedene osovine za zakretanje peraje oko poprečne linije (20) i osovina sa perajom (6) iste.5. Drive device according to claim 3 or 4, characterized in that said shafts for turning the fin around the transverse line (20) and the shaft with the fin (6) are the same. 6. Pogonski uređaj prema zahtjevu 3 ili 4, naznačen time da navedeni mehanizam za zakretanje oko poprečne linije sadrži sinkronizacijsku vezu ili zupčanike (22) koji spajaju navedenu osovinu za zakretanje peraje oko poprečne linije (20) sa navedenom osovinom sa perajama (6), i gdje je navedena sinkronizacijska veza (22) namještena za sinkronizaciju rotacije navedene osovine sa perajama (6) sa rotacijom navedene osovine za zakretanje peraje oko poprečne linije (20).6. Drive device according to claim 3 or 4, characterized in that said mechanism for turning about the transverse line contains a synchronization link or gears (22) that connect said shaft for turning the fin about the transverse line (20) with said shaft with fins (6), and wherein said synchronizing link (22) is arranged to synchronize the rotation of said shaft with the fins (6) with the rotation of said shaft for pivoting the fin about the transverse line (20). 7. Pogonski uređaj prema zahtjevu 2 ili 4, naznačen time da navedeni uređaj sadrži sredstva za podešavanje kuta između navedene osovine za zakretanje peraje oko poprečne linije (20) i navedene vlačno/potisne šipke (15), (18) ili navedene zakretne poluge (15), (18).7. Drive device according to claim 2 or 4, characterized in that said device contains means for adjusting the angle between said shaft for turning the fin around the transverse line (20) and said pull/push rod (15), (18) or said pivot lever ( 15), (18). 8. Pogonski uređaj prema zahtjevu 6, naznačen time da je navedena osovina sa perajama (6) paralelna sa navedenom osovinom za zakretanje peraje oko poprečne linije (20).8. Drive device according to claim 6, characterized in that said shaft with fins (6) is parallel to said shaft for turning the fin around the transverse line (20). 9. Pogonski uređaj prema zahtjevu 6, naznačen time da su zupčanici postavljeni između navedene osovine sa perajama (6) i navedene osovine za zakretanje peraje oko poprečne linije (20), tako da je navedena osovina sa perajama (6) postavljena pod kutom koji nije nula do navedene osovine za zakretanje peraje oko poprečne linije (20).9. Drive device according to claim 6, characterized in that the gears are placed between said shaft with fins (6) and said shaft for turning the fin around the transverse line (20), so that said shaft with fins (6) is set at an angle that is not zero to the specified axis for turning the fin around the transverse line (20). 10. Pogonski uređaj prema zahtjevu 6, naznačen time da navedeni uređaj sadrži dvije ili više peraja (6) spojenih na istu navedenu osovinom za zakretanje peraje oko poprečne linije (20) pomoću jedne ili više sinkronizacijskih veza (22).10. Drive device according to claim 6, characterized in that said device contains two or more fins (6) connected to the same shaft for turning the fin around the transverse line (20) by means of one or more synchronization links (22). 11. Postupak za pogon broda pomoću pogonskog uređaja prema bilo kojem od prethodnih zahtjeva naznačen time da su navedeni mehanizma za poniranje i navedeni mehanizam za zakretanje oko poprečne linije spojeni na jedno vratilo (10) na navedenoj radilici (9), ili dva odvojena vratila koja imaju u osnovi isti radijus i kutni položaj u odnosu na os rotacije (13) navedene radilice (9).11. A process for propelling a ship using a propulsion device according to any of the preceding claims, characterized in that said sinking mechanism and said turning mechanism around the transverse line are connected to one shaft (10) on said crankshaft (9), or two separate shafts which they basically have the same radius and angular position in relation to the axis of rotation (13) of said crankshaft (9).
HRP20120428AT 2007-12-10 2012-05-21 A fin propulsion apparatus HRP20120428T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA200701756 2007-12-10
US1316907P 2007-12-12 2007-12-12
PCT/EP2008/067127 WO2009074580A1 (en) 2007-12-10 2008-12-09 A fin propulsion apparatus

Publications (1)

Publication Number Publication Date
HRP20120428T1 true HRP20120428T1 (en) 2012-08-31

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ID=39682488

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20120428AT HRP20120428T1 (en) 2007-12-10 2012-05-21 A fin propulsion apparatus

Country Status (16)

Country Link
US (1) US20100291814A1 (en)
EP (1) EP2222550B1 (en)
JP (1) JP2011506173A (en)
KR (1) KR20100098684A (en)
CN (1) CN101909984A (en)
AT (1) ATE546351T1 (en)
BR (1) BRPI0820940A2 (en)
CY (1) CY1112779T1 (en)
DK (1) DK2222550T3 (en)
ES (1) ES2387654T3 (en)
HR (1) HRP20120428T1 (en)
PL (1) PL2222550T3 (en)
PT (1) PT2222550E (en)
RU (1) RU2482012C2 (en)
UA (1) UA98185C2 (en)
WO (1) WO2009074580A1 (en)

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Also Published As

Publication number Publication date
ES2387654T3 (en) 2012-09-27
EP2222550B1 (en) 2012-02-22
ATE546351T1 (en) 2012-03-15
EP2222550A1 (en) 2010-09-01
UA98185C2 (en) 2012-04-25
BRPI0820940A2 (en) 2015-06-30
US20100291814A1 (en) 2010-11-18
DK2222550T3 (en) 2012-06-04
JP2011506173A (en) 2011-03-03
CN101909984A (en) 2010-12-08
PL2222550T3 (en) 2012-10-31
PT2222550E (en) 2012-05-29
RU2482012C2 (en) 2013-05-20
RU2010128532A (en) 2012-01-20
WO2009074580A1 (en) 2009-06-18
KR20100098684A (en) 2010-09-08
CY1112779T1 (en) 2016-02-10

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