HRP20170467T1 - Potisnik s mogućnošću uvlačenja - Google Patents

Potisnik s mogućnošću uvlačenja Download PDF

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Publication number
HRP20170467T1
HRP20170467T1 HRP20170467TT HRP20170467T HRP20170467T1 HR P20170467 T1 HRP20170467 T1 HR P20170467T1 HR P20170467T T HRP20170467T T HR P20170467TT HR P20170467 T HRP20170467 T HR P20170467T HR P20170467 T1 HRP20170467 T1 HR P20170467T1
Authority
HR
Croatia
Prior art keywords
thruster
housing
hull
assembly
closed chamber
Prior art date
Application number
HRP20170467TT
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English (en)
Inventor
Giacomo SCHIAFFINO
Alessandro CALCAGNO
Stefano Bucci
Giovanni MAGNANO
Original Assignee
Fincantieri S.P.A.
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 Fincantieri S.P.A. filed Critical Fincantieri S.P.A.
Publication of HRP20170467T1 publication Critical patent/HRP20170467T1/hr

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Classifications

    • 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
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
    • B63B17/0018—Arrangements or devices specially adapted for facilitating access to underwater elements, e.g. to propellers ; Externally attached cofferdams or the like
    • 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
    • B63H21/36—Covers or casing arranged to protect plant or unit from marine environment
    • 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
    • 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
    • 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
    • B63H2005/1256—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with mechanical power transmission to 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Sealing Of Bearings (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Switches With Compound Operations (AREA)
  • Sealing Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rehabilitation Tools (AREA)
  • Gyroscopes (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Claims (10)

1. Sklop broda ili porivne plutajuće platforme (1), obuhvaća - umetak trupa (2), ili sanduk, koji formira kućište (3), ili spremnik propelera, smješten unutar trupa (4) broda ili platforme; - kućište (3) je nepropusno kućište u odnosu na trup unutar zidova (5), osim otvora (6) koji se otvara izvan trupa (4) broda ili platforme; - motor (7); - motor (7) smješten je u trupu (4), ali izvan kućišta (3), i organiziran je stacionarno u odnosu na trup (4); - potisnik (8), na primjer, noga propelera; - potisnik (8) prikladan je da bude organiziran izvan trupa (4) kako bi se generiralo porivni potisnik na brodu ili plutajućoj platformi; - teleskopska pogonska ručka (9); - teleskopska pogonska ručka (9) prolazi kroz jedan od zidova (5) kućišta (3) radi operativnog povezivanja motora (7) i potisnika (8) i za prijenos pokreta s motora na potisnik za pokret potisnika (8); - potisnik (8) se može uvući u kućište (3) prolaženjem kroz otvor (6); - potopni pokretni otvor (10) na odvojenom dijelu koji se može potpuno odvojiti od potisnika (8) i kućišta (3); - pokretni otvor (10) prikladan je za povezivanje vanjskog i navedenog kućišta (3), prolazi izvana do trupa (4), i zatvara otvor (6) kućišta (3) zatvarajući kućište (3) i formirajući vodootpornu zatvorenu komoru (11) u odnosu na vanjski dio trupa (4); - uređaj za odvodnju tekućine (12) za izbacivanje tekućine (13), koja je prisutna unutar zatvorene komore (11), na način da potisnik (8), kada je uvučen u kućište (3) zatvoren poklopcem da formira zatvorenu komoru, barem djelomice u zraku.
2. Sklop (1) sukladno zahtjevu 1, pri čemu je kućište (3), u operativnim uvjetima, organizirano barem s dijelom istoga ispod slobodne površine (W-W) tekućine (13), na primjer, morske vode, na kojoj trup (4) pluta; i/ili pri čemu zidovi (5) kućišta (3) su zidovi integrirani u trup (4), izbjegavajući uporabu sjedišta trupa u koju će kućište (3) biti umetnuto; i/ili pri čemu teleskopska palica za upravljanje (9) prolazi vodootporno kroz jedan od zidova (5) kućišta (3) radi operativnog spajanja motora (7) i, na selektivno odvojiv način, potisnik (8) i prenosi pokret potisnika (8); i/ili pri čemu se potisnik (8) može uvući unutar kućišta (3) prolazeći kroz otvor (6) tako da ne prodire izvan trupa (4), kada je u potpuno uvučenom položaju; i/ili unutar uređaja za izbacivanje tekućine (12) radi izbacivanja tekućine (13) sa zatvorenom komorom (11) je, na primjer, barem pumpa za balast / otpadni materijal smještena s navedenom komorom za (11) uklanjanje tekućine (13) prisutne u komori (11) čak i kada je trup broda djelomično potopljen, kada je zatvoren potopnim pokretnim poklopcem (10), na način da je potisnik (8), dok je uvučen u kućište (3) i zatvoren poklopcem da formira zatvorenu komoru, barem djelomice u zraku.
3. Sklop (1) sukladno zahtjevu 1 ili 2, pri čemu teleskopska pogonska osovina (9) obuhvaća os (V-V), na primjer, organiziranu vertikalno supstancijalno transverzalno površini vode (W-W); i pri čemu osovina (9) obuhvaća azimutnu pogonsku osovinu (14) i teleskopsku pogonsku osovinu (15); i/ili pri čemu potisnik ima os, ili os za pokretanje potisnika (P-P), čiji se nagib može prilagoditi u odnosu na os teleskopske osi (V-V) pod prethodno određenim kutem (A) kako bi se orijentiralo potisak potisnika u odnosu na trup (4) ili druge zapreke prisutne pod trupom.
4. Sklop (1) sukladno bilo kojem od prethodnih zahtjeva, pri čemu je uređaj za izbacivanje tekućine (12) prikladan za ponovno uvođenje tekućine u zatvorenu komoru (11), na primjer, na kraju operacije održavanja; i/ili pri čemu sklop nadalje sadrži uređaj za ubrizgavanje zraka (16) za uvođenje zraka u zatvorenu komoru (11), na primjer, cijevi za spajanje zatvorene komore, ili kućišta propelera, s unutrašnjosti trupa.
5. Sklop (1) sukladno bilo kojem od prethodnih zahtjeva, pri čemu poklopac za pristup radi održavanja (17) nadalje obuhvaća, za vodonepropusno otvaranje i zatvaranje dijela zida (5) kućišta (3) za pristup zatvorenoj komori (11) osoblja za održavanje potisnika (8).
6. Sklop (1) sukladno bilo kojem od prethodnih zahtjeva, pri čemu suspenzijski lanci i/ili kablovi, ili viseći kablovi (18) su nadalje obuhvaćeni, što može biti povezano s potopnim pokretnim poklopcem (10) za rukovanje izvan trupa i spajanjem s otvorom (6); i/ili pri čemu sklop nadalje obuhvaća prolaze (31) pružene za barem jedan od zidova (5), na primjer, gornji poklopac ili krov (32) kućišta (3) za umetanje visećih kablova ili lanaca (20) u kućište kako bi se objesilo potopni pomični poklopac (10) koji prolazi kroz kućište (3) ili za vješanje potisnika (8) kada je odvojen od teleskopske pogonske osovine (9); i/ili pri čemu navedeni sklop nadalje sadrži remenice (33), kao jedina sredstva za upravljanje visećim kablovima (18) potopnog pokretnog poklopca (10) i visećih kablova (20) potisnika (8).
7. Sklop (1) sukladno bilo kojem od prethodnih zahtjeva, pri čemu je vodeći križ (21) pružen unutar kućišta (3), za vođenje teleskopske pogonske osi (9) za barem njegovu duljinu unutar kućišta (3) i oslobađanje na trup (4) potisnog djelovanja potisnika (8).
8. Sklop (1) sukladno bilo kojem od prethodnih zahtjeva, pri čemu su teleskopska pogonska osovina i spojni zglob potisnika (22) nadalje obuhvaćeni, prikladni za pokretno spajanje potisnika (8) s teleskopskom pogonskom osovinom (9); i pri čemu je prva zaštita od propuštanja ili rub pokrovnog zatvarača (23) omogućena, odvojivo spojena sa slobodnim krajem osovine, ili prvim spojnim zaklopcem (24), i druga zaštita od propuštanja ili rub pokrovnog zatvarača (25) odvojivo spojen s dijelom za spajanje s osovinom potisnika, ili drugim spojnim zaklopcem (26) za potpuno odvajanje potisnika i osovine i potapanje potisnika (8) povlačenjem iz kućišta (3) u tekućinu, na primjer, morsku vodu, radi napuštanja plutajućeg trupa (4).
9. Sklop (1) sukladno bilo kojem od prethodnih zahtjeva, pri čemu je motor (7) električni motor; i/ili pri čemu sklop obuhvaća uređaj za podizanje potisnika (27), na primjer oleo-dinamičkog tipa, spojen s potpornim uređajem (28) za rukovanje pomičnim dijelom teleskopske pogonske osi (9) i potisnika (8) za pružanje potisnika izvan kućišta (3) ili za uvlačenje potisnika (8) u kućište (3); i/ili pri čemu su vodeće svijeće (19) sadržane, za upravljanje pokreta potpornog uređaja (28).
10. Sklop (1) sukladno bilo kojem od prethodnih zahtjeva, pri čemu je umetak za trup, ili sanduk (2), struktura integrirana u strukturu trupa (4).
HRP20170467TT 2013-04-26 2017-03-21 Potisnik s mogućnošću uvlačenja HRP20170467T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000694A ITMI20130694A1 (it) 2013-04-26 2013-04-26 Propulsore retrattile
PCT/IB2014/059971 WO2014174385A1 (en) 2013-04-26 2014-03-19 Retractable thruster
EP14721968.7A EP2988996B1 (en) 2013-04-26 2014-03-19 Retractable thruster

Publications (1)

Publication Number Publication Date
HRP20170467T1 true HRP20170467T1 (hr) 2017-06-16

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HRP20170467TT HRP20170467T1 (hr) 2013-04-26 2017-03-21 Potisnik s mogućnošću uvlačenja

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Country Link
US (1) US9623942B2 (hr)
EP (1) EP2988996B1 (hr)
KR (1) KR102170754B1 (hr)
HR (1) HRP20170467T1 (hr)
IT (1) ITMI20130694A1 (hr)
WO (1) WO2014174385A1 (hr)

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SE539068C2 (en) * 2012-12-14 2017-04-04 Rolls-Royce Oy Ab Method for disassembling and / or assembling an underwater section of a retractable thruster unit
EP2881317A1 (en) * 2013-12-05 2015-06-10 Caterpillar Propulsion Production AB A sealing assembly for a retractable thruster
NO20140643A1 (no) * 2014-05-22 2015-11-09 Rolls Royce Marine As Sammenstilling for opptrekkbar thruster
DE102015221427B4 (de) * 2015-11-02 2017-08-03 Skf Blohm + Voss Industries Gmbh Abdeckvorrichtung sowie Strahlruder
WO2017085356A1 (en) * 2015-11-20 2017-05-26 Rolls-Royce Oy Ab A retractable thruster, a swimming vessel and a method for retracting and ejecting a propeller of the retractable thruster
DE102017207344A1 (de) 2017-05-02 2018-11-08 Skf Marine Gmbh Abdeckvorrichtung sowie Strahlruder
US11187213B2 (en) 2018-07-26 2021-11-30 Ankur Bhatt Thruster device
CN113060254B (zh) * 2021-03-01 2023-09-26 南通中远海运船务工程有限公司 深水动力定位原油输送船的可伸缩推进装置安装方法
CN114476013A (zh) * 2022-01-24 2022-05-13 中船澄西船舶修造有限公司 一种自卸改装船加装艉侧推装置

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Also Published As

Publication number Publication date
EP2988996A1 (en) 2016-03-02
KR20160002970A (ko) 2016-01-08
US20160101839A1 (en) 2016-04-14
EP2988996B1 (en) 2017-03-01
US9623942B2 (en) 2017-04-18
WO2014174385A1 (en) 2014-10-30
KR102170754B1 (ko) 2020-10-28
ITMI20130694A1 (it) 2014-10-27

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