• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1426218 Ship with upper and lower hulls POLITECHNIKA GDANSKA 27 Sept 1973 [29 Sept 1972] 45258/73 Headings B7A B7M and B7S A marine craft comprises an upper elongate load carrying structure 1 and a lower immersible hull 2 which provides buoyancy for the craft. The hull is movable vertically in columns 3 and 4 relative to the upper structure and catches 13 and latches 14 locate the hull in the upper withdrawn and fully immersed positions. Transversely spaced buoyancy floats 12 stabilize the craft when the immersible hull is in the upper withdrawn position. The craft may be provided with two or three immersible hulls.
    公开号:SU893124A3
    申请号:SU731963977
    申请日:1973-09-28
    公开日:1981-12-23
    发明作者:Задрожный Ян；Кобылинский Лех；Яворский Стефан
    申请人:Политехника Гданьска (Инопредприятие)；
    IPC主号:
    专利说明:

    The invention relates to shipbuilding, namely, to ships. Sea self-propelled drilling platforms are known that have supports passing through shafts in the hull, and the height of the supports can be adjusted. Ij The disadvantage of such platforms is the high resistance of vertical supports when moving, as well as the need for devices for raising and lowering the supports. The closest technical solution is a seagoing vessel containing deep-loaded torpedo-shaped hulls connected to a fixed hull by vertical streamlined fjZ racks. The vessel’s disadvantage is an increase in the draft compared to a conventional vessel of equal displacement and, consequently, the difficulty of mooring it in conditions of limited water area in the area of the berthing walls. The purpose of the invention is to reduce the draft of the vessel when mooring at the shore ..
    (5) MARINE SHIP The goal is achieved by the fact that the fastening of the vertical posts to the surface hull is made movable in height with the help of pins and locks, and the underwater hulls are equipped with ballast tanks. Such an embodiment of the hull structure allows reducing the draft of the vessel, which makes it possible to moor it near the coast at a limited water area. FIG. 1 shows the proposed vessel, side view; in fig. 2 - the same, front view; in fig. 3 - construction of locks for fastening vertical posts to the above-water body. The vessel consists of a surface hull 1, underwater torpedo-shaped hulls 2, vertical streamlined struts 3 and 4, on which horizontal pins 5 are mounted, with which locks 6 interact with, mounted on hull 1. Ballast tanks 7 are placed in underwater torpedo-shaped hulls 2.
    The operation of the proposed device is as follows.
    When the vessel JB is located in the sea, the ballast tanks 7 are purged and the surface hull 1 is above the waterline, held on pins x 5 and locks 6, and does not have contact with water. When the vessel approaches the port or the mooring area, where the water area is limited, the ballast tanks 7 are blown out, and the above-water case 1 is above the waterline, held on pins x 5 and locks 6, and has no contact with water. When the vessel approaches the port or the mooring area, the depth of the water area is limited, the ballast tanks 7 are filled with water and the vessel is buoyant by the surface hull 1, to which the underwater hull 2 is pulled along with the streamlined supports 3 and C.
    The presence of mobile attachment of vertical columns to the surface hull and ballast tanks in underwater torpedo-shaped hulls allows
    to reduce the draft of the vessel when mooring at the shore in water areas with limited depth.
    权利要求:
    Claims (2)
    [1]
    1. US patent number Zb2833b, cl. 61k6 .5, publ. 12.21.71.
    [2]
    2.US Patent No.
    cl. 1U-61, publ. 06/03/69 (prototype).
     / / / / 7
    0U.1
    类似技术:
    公开号 | 公开日 | 专利标题
    SU893124A3|1981-12-23|Sea ship
    KR880002111B1|1988-10-15|Semi-submersible vessel
    US3279407A|1966-10-18|Surface vessel
    ES2127377T3|1999-04-16|VESSEL MOORING SYSTEM.
    SE8302074L|1983-10-17|LIQUID CONSTRUCTION FOR SEA TECHNOLOGY
    MXPA05011730A|2006-03-09|Berthing method and system.
    US3934530A|1976-01-27|Transport vessel for floating onloading and offloading of cargo
    US4869192A|1989-09-26|Semi-submersible drilling unit with cylindrical ring floats
    KR880002109B1|1988-10-15|Work platform
    US3437067A|1969-04-08|Convertible vessel
    US3327668A|1967-06-27|Marine structure
    US3616773A|1971-11-02|Twin hull variable draft drilling vessel
    ES390336A1|1973-06-01|Partially submersible carrier vessel
    CA1049856A|1979-03-06|Semi-submerged sail ship
    US4622912A|1986-11-18|Draft reduction system for ships
    US3495562A|1970-02-17|Mobile undersea habitat and method of use thereof
    US3097495A|1963-07-16|Platform for afloat-condition drilling
    USRE29167E|1977-04-05|Twin hull variable draft drilling vessel
    KR940002945B1|1994-04-09|Semi-submersible drilling unit with cylinderical ring floats
    US11192613B2|2021-12-07|Floating structure for the deployment and the recovery of at least one autonomous watercraft by a vessel, corresponding method, corresponding system and corresponding vessel
    KR940009262B1|1994-10-06|Wide based semi-submersible vessel
    GB1462047A|1977-01-19|Floating dock and apparatus therefor
    US283091A|1883-08-14|faequhae
    KR790001749B1|1979-12-16|Semi-submersed worktable on the sea
    KR900000214B1|1990-01-23|A leisure ship
    同族专利:
    公开号 | 公开日
    DE2348200B2|1975-05-07|
    DE2348200A1|1974-04-11|
    DE2348200C3|1976-01-08|
    PL82468B1|1975-10-31|
    US3898946A|1975-08-12|
    GB1426218A|1976-02-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1757174A|1929-03-15|1930-05-06|Homer C Douglas|Vessel|
    GB918249A|1960-05-06|1963-02-13|Cammell Laird And Company Ship|Improvements in or relating to a deck structure for ships|
    US3481296A|1966-05-11|1969-12-02|Robert M Stephens|Air-waterborne vessels|
    JPS47940B1|1967-08-30|1972-01-11|
    US3590765A|1968-03-13|1971-07-06|Tecnico Inc|Modular hull vessel and method of operation|
    US3623444A|1970-03-17|1971-11-30|Thomas G Lang|High-speed ship with submerged hulls|WO1987002641A1|1985-11-01|1987-05-07|Lockheed Missiles & Space Company, Inc.|High-speed semisubmerged ship maneuvering system|
    FR2636042A1|1988-09-05|1990-03-09|Lefebvre Jacques|BARGE HOLDERS AND CONTAINERS MOUNTED ON SUBMERSIBLE ELEMENTS CARRIERS AND PROPELLERS|
    US5178085A|1992-02-26|1993-01-12|The United States Of America As Represented By The Secretary Of The Navy|Wave cancellation multihull ship|
    EP0648668A1|1993-10-18|1995-04-19|Ernst Mohr|High-speed ship, particularly a ferry|
    NL1019207C2|2001-10-22|2003-04-23|Argonautic|Pleasure craft.|
    BR0316118A|2002-11-12|2005-09-27|Lockheed Corp|Variable draft vessel|
    AU2005291367B2|2004-10-05|2011-11-03|CNIM Systèmes Industriels|An improved convertible vessel|
    US20070039537A1|2005-08-22|2007-02-22|Lockheed Martin Corporation|Method and Apparatus for Ballast-Assisted Reconfiguration of a Variable-Draft Vessel|
    FR2960206B1|2010-05-19|2013-08-09|Architecture Et Conception De Sytemes Avances|SHIP COMPRISING A SUPERSTRUCTURE WHOSE LOWER PART IS EQUIPPED WITH A HANDLE|
    IT1403578B1|2011-02-01|2013-10-31|Brizzolara|VESSEL DEVICE|
    GB2489935A|2011-04-08|2012-10-17|Ocean Surveys Sciences And Engineering Associates Ltd|A vessel with a buoyancy device movable with respect to the vessel's hull|
    CN102372075B|2011-08-19|2013-12-25|上海船舶研究设计院|Unballast water ship structure and operation method thereof|
    GB2549092B|2016-03-31|2018-10-24|Johnston Edward|A marine vessel with a body section movably supported above a submerged hull section|
    CN109070979A|2017-05-12|2018-12-21|李忠孝|The anti-multi-hull ship that jolts|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    PL15801472A|PL82468B1|1972-09-29|1972-09-29|
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