SU917690A3 - Half-submerged ice-breaker vessel for transporting cargo over the ice surface - Google Patents

Half-submerged ice-breaker vessel for transporting cargo over the ice surface Download PDF

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Publication number
SU917690A3
SU917690A3 SU731894803A SU1894803A SU917690A3 SU 917690 A3 SU917690 A3 SU 917690A3 SU 731894803 A SU731894803 A SU 731894803A SU 1894803 A SU1894803 A SU 1894803A SU 917690 A3 SU917690 A3 SU 917690A3
Authority
SU
USSR - Soviet Union
Prior art keywords
ice
columns
submerged
vessel
platform
Prior art date
Application number
SU731894803A
Other languages
Russian (ru)
Inventor
Франклин Ширтзингер Джозеф
Original Assignee
Эйр Лоджистикс Корпорейшн (Фирма)
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 Эйр Лоджистикс Корпорейшн (Фирма) filed Critical Эйр Лоджистикс Корпорейшн (Фирма)
Application granted granted Critical
Publication of SU917690A3 publication Critical patent/SU917690A3/en

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Classifications

    • 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
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
    • B63B27/143—Ramps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
    • B63B35/12—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor having ice-cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B2001/128—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising underwater connectors between the hulls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
    • B63B2027/141—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts telescopically extendable

Landscapes

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

Abstract

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.

Description

Изобретение относитс  к судостроению и касаетс  конструировани , ледокольных полуподводных судов дл  транспортировки грузе над поверхностью льда.. . I 5FIELD 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

Известно ледокольное полуподвод- -. ное судно дл  транспортировки груза над поверхностью льда, в котором над водна  и подводна  части соединены Ю стойками, а в районе ватерлинии установлено противоледное устройство lj. 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.

Недостаток указанного судна заключаетс  в большом сопротивлении движению судна.15The disadvantage of this vessel is the great resistance to the movement of the vessel.

Наиболее близким к предлагаемому  вл етс  ледбкольное полуподво рное судно дл  транспортировки груза над поверхностью льда, содержащее подводную и надводную части, соеди- 20 ненные между собой посредством колонн , при этом колонны снабжены вращающимис  механизмами дл  раскалывани  льда L2i.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.

Недостатки данного судна заключаютс  в высоких энергетических затратах при прохождении ледового покрова и низкой эффективности разрушени  льда.The drawbacks of this vessel are high energy costs during the passage of ice cover and low efficiency of ice destruction.

Цель изобретени  - уменьшение энергетических затрат при прохождении ледового покрюва и повышение эффективности разрушени  льда.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.

Дл  достижени  указанной цели надводна  часть судна снабжена приводными механизмами, такими как силовые цилиндры, взаимодействующие с колоннами , при этом подводна  и надводна  части судна шарнирно соединены с колоннами с возможностью подъема и опускани  надводной части корпуса относительно подводной части.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.

На фиг. 1 схематически изображено предлагаемое судно в аксонометрической проекции; на фиг. 2 - то же, при разгрузке в порту.FIG. 1 schematically shows the proposed vessel in axonometric projection; in fig. 2 - the same, when unloading at the port.

Надводна  часть 1 предлагаемого ледокольного судна содержит силовыеSurface part 1 of the proposed icebreaking vessel contains power

цилиндры 2 и 3. которые своими штоками и 5 св заны с колоннами 6 и 7Колонны 6 и 7 поворотно закреплены на штангах 8 и 9 проход щих через подводные части 10 и 11 ледокольного судна. Подводные части 10 и 11 соединены между собой стабилизаторами 12 и 13 и снабжены движител ми 14.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.

На колоннах 6 и 7 смонтированы вращающиес  механизмы 15 дл  раскалывани  льда.Rotating mechanisms 15 for splitting ice are mounted on columns 6 and 7.

Судно эксплуатируетс  следующим образом.The vessel is operated as follows.

. При работе движителей 14 ледокольное СУДНО Перемещаетс , при этом подводные части 10 и 11 посто нно наход тс  под водой.. When the propulsion unit 14 is operating, the icebreaker SHIP Moves, while the underwater parts 10 and 11 are constantly under water.

Колонны 6 и 7 пересекают водную поверхность, и при нахождении лед ного покрова раскалывают его вращающимис  механизмами 15При необходимости наклон колонн 6 и 7 может измен тьс  в ту или другую сторону, и, соответственно, положение надводной части 1 над подводной также измен етс , что способствует более эффективному разрушению льдаColumns 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

Наклон колонн 6 и 7 производитс  посредством силовых цилиндров 2 и 3 которые установлены на надводной части судна и св заны с колоннами.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.

Технико-экономический эффект от внедрени  изобретени  состоит в значительном сокращении энергетических затрат на раз-рушение льда.The technical and economic effect of the implementation of the invention consists in a significant reduction in the energy costs of ice destruction.

Claims (2)

1.Патент США № 3345967, кл. 114-61, опублик. 1967.1. US patent number 3345967, CL. 114-61, published. 1967. 2.Авторское свидетельство СССР №41866, кл. б5а, 3, 04.01.34 (прототип ) .2. USSR author's certificate №41866, cl. b5a, 3, 04.01.34 (prototype).
SU731894803A 1972-03-02 1973-03-01 Half-submerged ice-breaker vessel for transporting cargo over the ice surface SU917690A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00231154A US3817199A (en) 1972-03-02 1972-03-02 Landing craft for conveying dry cargo over ice

Publications (1)

Publication Number Publication Date
SU917690A3 true SU917690A3 (en) 1982-03-30

Family

ID=22867958

Family Applications (1)

Application Number Title Priority Date Filing Date
SU731894803A SU917690A3 (en) 1972-03-02 1973-03-01 Half-submerged ice-breaker vessel for transporting cargo over the ice surface

Country Status (9)

Country Link
US (1) US3817199A (en)
JP (1) JPS5647035B2 (en)
CA (1) CA965647A (en)
DE (1) DE2309386A1 (en)
FI (1) FI55473C (en)
GB (1) GB1389532A (en)
IT (1) IT977939B (en)
SE (1) SE399681B (en)
SU (1) SU917690A3 (en)

Families Citing this family (20)

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JPS5117997U (en) * 1974-07-26 1976-02-09
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JPS5878296U (en) * 1981-11-24 1983-05-26 日立造船株式会社 Work boat for installing large offshore structures
JPS5880430U (en) * 1981-11-25 1983-05-31 日立造船株式会社 Work boat for installing large offshore structures
JPS6385732U (en) * 1986-11-25 1988-06-04
US5653188A (en) * 1990-12-13 1997-08-05 Institut Francais Du Petrole Semi submersible platform with porous pontoons
JPH0834386A (en) * 1994-07-21 1996-02-06 Mitsui Eng & Shipbuild Co Ltd Semi-submerged catamaran ship
US7089910B2 (en) * 2002-07-12 2006-08-15 Yamaha Marine Kabushiki Kaisha Watercraft propulsion system and control method of the system
US7712424B2 (en) * 2005-08-22 2010-05-11 Lockheed Martin Corporation Multi-hull vessel adapted for ice-breaking
FI125245B (en) * 2009-03-12 2015-07-31 Aker Arctic Technology Inc Vessels or floating construction operating in iced water and operating procedures therefore
RU2431583C1 (en) 2010-06-08 2011-10-20 Владимир Евгеньевич Иванов Jet propulsor with controlled thrust vector
IT1403578B1 (en) * 2011-02-01 2013-10-31 Brizzolara VESSEL DEVICE
CN102390492A (en) * 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 (en) * 2014-07-04 2020-08-26 Celtic Design Consultants Ltd Improved apparatus
CN107161284B (en) * 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 (en) * 2018-03-06 2019-02-04 Владимир Евгеньевич Иванов Multi-nozzle jet engine
US11787383B2 (en) 2019-08-02 2023-10-17 Textron Systems Corporation Utilizing a multi-track cargo handling assembly on an amphibious air-cushion vehicle
KR20220062498A (en) * 2019-08-02 2022-05-17 텍스트론 이노베이션스 인크. Amphibious Air Floating Boat with Dual Rail Cargo System
RU201223U1 (en) * 2020-07-03 2020-12-03 Федеральное Государственное Унитарное Предприятие "Росморпорт" ICEBREAKER WITH TWO-FUEL ENERGY UNIT

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US2039399A (en) * 1932-02-19 1936-05-05 Englis John Vessel
US2545104A (en) * 1948-08-25 1951-03-13 Musial John Ice jam remover for bridges
US2863293A (en) * 1954-09-21 1958-12-09 Noble Drilling Corp Marine drilling rig
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US3068830A (en) * 1960-04-27 1962-12-18 Philip W Dickerson Boat
US3492965A (en) * 1961-06-12 1970-02-03 David J Wayfield Propulsion system and related devices
US3085533A (en) * 1961-09-15 1963-04-16 Exxon Research Engineering Co System for transporting oil under water
US3468277A (en) * 1967-10-09 1969-09-23 Michael W Rosner Ice channel cutter
US3517632A (en) * 1968-07-15 1970-06-30 Dudley Justin Gray Boat suspension system
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Also Published As

Publication number Publication date
FI55473C (en) 1979-08-10
SE399681B (en) 1978-02-27
FI55473B (en) 1979-04-30
JPS5647035B2 (en) 1981-11-06
DE2309386A1 (en) 1973-09-06
GB1389532A (en) 1975-04-03
CA965647A (en) 1975-04-08
US3817199A (en) 1974-06-18
IT977939B (en) 1974-09-20
JPS4899886A (en) 1973-12-17

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