• 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:
    There is provided a vessel consisting of one or more submerged propulsion hulls connected to a cargo carrying platform suspended over ice by a plurality of interconnecting columns. At least the frontal columns contain ice chipping systems for cutting a path through ice between the submerged hull or hulls and the platform. The columns are preferably pivotably mounted to both the hull or hulls and the platform to permit adjustment of the angle of the column during the ice cutting function and to permit the platform to be lowered onto the surface of the ice when the cargo meets its destination.
    公开号:SU917690A3
    申请号:SU731894803
    申请日:1973-03-01
    公开日:1982-03-30
    发明作者:Франклин Ширтзингер Джозеф
    申请人:Эйр Лоджистикс Корпорейшн (Фирма)；
    IPC主号:
    专利说明:

    FIELD OF THE INVENTION The invention relates to shipbuilding and relates to the design of semi-submarine icebreaking vessels for transporting cargo above the ice surface. I 5
     Known icebreaking polupodvod- -. A cargo ship for transporting cargo over the surface of the ice, in which above the water and underwater parts are connected by the U-pillars, and an anti-icing device lj is installed near the waterline.
    The disadvantage of this vessel is the great resistance to the movement of the vessel.
    Closest to the present invention, there is an ice-school semi-submersible vessel for transporting cargo above the ice surface, containing underwater and surface parts, interconnected by means of columns, while the columns are equipped with rotating mechanisms for splitting ice L2i.
    The drawbacks of this vessel are high energy costs during the passage of ice cover and low efficiency of ice destruction.
    The purpose of the invention is to reduce energy costs during the passage of the ice povreva and increase the efficiency of the destruction of ice.
    To achieve this goal, the overhead part of the vessel is equipped with drive mechanisms, such as power cylinders, interacting with the columns, while the underwater and surface parts of the vessel are pivotally connected to the columns with the possibility of raising and lowering the surface part of the hull relative to the underwater part.
    FIG. 1 schematically shows the proposed vessel in axonometric projection; in fig. 2 - the same, when unloading at the port.
    Surface part 1 of the proposed icebreaking vessel contains power
    cylinders 2 and 3. which, with their rods and 5, are connected to columns 6 and 7. Columns 6 and 7 are rotatably fixed to rods 8 and 9 passing through the submarine parts 10 and 11 of the icebreaking vessel. The underwater parts 10 and 11 are interconnected by stabilizers 12 and 13 and are equipped with propellers 14.
    Rotating mechanisms 15 for splitting ice are mounted on columns 6 and 7.
    The vessel is operated as follows.
    . When the propulsion unit 14 is operating, the icebreaker SHIP Moves, while the underwater parts 10 and 11 are constantly under water.
    Columns 6 and 7 intersect the water surface, and when ice is found they split it with rotating mechanisms 15 If necessary, the inclination of columns 6 and 7 can vary in one direction or the other, and, accordingly, the position of the surface part 1 above the underwater also changes, which contributes more efficient destruction of ice
    The slopes of columns 6 and 7 are produced by means of power cylinders 2 and 3, which are mounted on the surface of the vessel and connected to the columns.
    The technical and economic effect of the implementation of the invention consists in a significant reduction in the energy costs of ice destruction.
    权利要求:
    Claims (2)
    [1]
    1. US patent number 3345967, CL. 114-61, published. 1967.
    [2]
    2. USSR author's certificate №41866, cl. b5a, 3, 04.01.34 (prototype).
    类似技术:
    公开号 | 公开日 | 专利标题
    SU917690A3|1982-03-30|Half-submerged ice-breaker vessel for transporting cargo over the ice surface
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    US3412705A|1968-11-26|Navigational system
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    US2837049A|1958-06-03|River ferry driven by two sail-wheel propellers
    US3389673A|1968-06-25|Articulated boats
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    SU829476A1|1981-05-15|Pleasure boat
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    US3611967A|1971-10-12|Boat hull construction
    SU1127805A1|1984-12-07|Device for protecting navigation against collision with broken ice
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    RU2606429C1|2017-01-10|Ship of tunnel-sidewall craft type
    RU2034736C1|1995-05-10|Hull of planing vessel
    RU2097251C1|1997-11-27|High-speed vessel
    同族专利:
    公开号 | 公开日
    SE399681B|1978-02-27|
    JPS4899886A|1973-12-17|
    CA965647A|1975-04-08|
    US3817199A|1974-06-18|
    JPS5647035B2|1981-11-06|
    DE2309386A1|1973-09-06|
    IT977939B|1974-09-20|
    GB1389532A|1975-04-03|
    FI55473C|1979-08-10|
    FI55473B|1979-04-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2039399A|1932-02-19|1936-05-05|Englis John|Vessel|
    US2545104A|1948-08-25|1951-03-13|Musial John|Ice jam remover for bridges|
    US2863293A|1954-09-21|1958-12-09|Noble Drilling Corp|Marine drilling rig|
    US2997852A|1954-12-30|1961-08-29|De Long Corp|Apparatus and method for reecting a supporting structure over a body of water|
    US3068830A|1960-04-27|1962-12-18|Philip W Dickerson|Boat|
    US3492965A|1961-06-12|1970-02-03|David J Wayfield|Propulsion system and related devices|
    US3085533A|1961-09-15|1963-04-16|Exxon Research Engineering Co|System for transporting oil under water|
    US3468277A|1967-10-09|1969-09-23|Michael W Rosner|Ice channel cutter|
    US3517632A|1968-07-15|1970-06-30|Dudley Justin Gray|Boat suspension system|
    US3517633A|1968-09-10|1970-06-30|Mathewson Corp|Bow thruster|
    US3693729A|1970-02-19|1972-09-26|Global Marine Inc|Air cushion drilling vehicle|
    US3623444A|1970-03-17|1971-11-30|Thomas G Lang|High-speed ship with submerged hulls|
    US3648635A|1970-08-03|1972-03-14|Universal Eng|Marine transport|
    US3696624A|1970-10-02|1972-10-10|Sun Oil Co Delaware|Bucket wheel ice cutter|JPS5117997U|1974-07-26|1976-02-09|
    US4102288A|1977-02-28|1978-07-25|Sun Oil Company Limited|Operations vessel for ice covered seas|
    US4350114A|1980-03-17|1982-09-21|Sea-Log Corporation|Semi-submersible tanker with directional ice cutters|
    JPS5878296U|1981-11-24|1983-05-26|
    JPS5880430U|1981-11-25|1983-05-31|
    JPS6385732U|1986-11-25|1988-06-04|
    US5653188A|1990-12-13|1997-08-05|Institut Francais Du Petrole|Semi submersible platform with porous pontoons|
    JPH0834386A|1994-07-21|1996-02-06|Mitsui Eng & Shipbuild Co Ltd|Semi-submerged catamaran ship|
    US7089910B2|2002-07-12|2006-08-15|Yamaha Marine Kabushiki Kaisha|Watercraft propulsion system and control method of the system|
    US7712424B2|2005-08-22|2010-05-11|Lockheed Martin Corporation|Multi-hull vessel adapted for ice-breaking|
    FI125245B|2009-03-12|2015-07-31|Aker Arctic Technology Inc|Vessels or floating construction operating in iced water and operating procedures therefore|
    RU2431583C1|2010-06-08|2011-10-20|Владимир Евгеньевич Иванов|Jet propulsor with controlled thrust vector|
    IT1403578B1|2011-02-01|2013-10-31|Brizzolara|VESSEL DEVICE|
    CN102390492A|2011-11-25|2012-03-28|天津天大滨海船舶与海洋工程研究院有限公司|Multi-hull work ship suitable for shallow water and shoal zones|
    GB2527842B|2014-07-04|2020-08-26|Celtic Design Consultants Ltd|Improved apparatus|
    CN107161284B|2017-05-25|2019-02-26|广船国际有限公司|A kind of buoyancy tank of semi-submersible ship above-water hoisting localization method|
    RU2678913C1|2018-03-06|2019-02-04|Владимир Евгеньевич Иванов|Multi-nozzle jet engine|
    RU201223U1|2020-07-03|2020-12-03|Федеральное Государственное Унитарное Предприятие "Росморпорт"|ICEBREAKER WITH TWO-FUEL ENERGY UNIT|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US00231154A|US3817199A|1972-03-02|1972-03-02|Landing craft for conveying dry cargo over ice|
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