SE502507C2 - Förfarande och anordning för avlägsnande av is ur en för fartyg i is öppnad farled eller ränna - Google Patents

Förfarande och anordning för avlägsnande av is ur en för fartyg i is öppnad farled eller ränna

Info

Publication number
SE502507C2
SE502507C2 SE8801428A SE8801428A SE502507C2 SE 502507 C2 SE502507 C2 SE 502507C2 SE 8801428 A SE8801428 A SE 8801428A SE 8801428 A SE8801428 A SE 8801428A SE 502507 C2 SE502507 C2 SE 502507C2
Authority
SE
Sweden
Prior art keywords
propeller
ice
stream
upwards
ship
Prior art date
Application number
SE8801428A
Other languages
English (en)
Swedish (sv)
Other versions
SE8801428L (sv
SE8801428D0 (sv
Inventor
Antti Jaervi
Original Assignee
Antti Jaervi
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 Antti Jaervi filed Critical Antti Jaervi
Publication of SE8801428D0 publication Critical patent/SE8801428D0/xx
Publication of SE8801428L publication Critical patent/SE8801428L/
Publication of SE502507C2 publication Critical patent/SE502507C2/sv

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Physical Water Treatments (AREA)
  • Cleaning In General (AREA)
SE8801428A 1987-04-24 1988-04-18 Förfarande och anordning för avlägsnande av is ur en för fartyg i is öppnad farled eller ränna SE502507C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI871819A FI82653C (fi) 1987-04-24 1987-04-24 Foerfarande och anordningar foer avlaegsnande av is fraon raenna.

Publications (3)

Publication Number Publication Date
SE8801428D0 SE8801428D0 (sv) 1988-04-18
SE8801428L SE8801428L (sv) 1988-10-25
SE502507C2 true SE502507C2 (sv) 1995-10-30

Family

ID=8524381

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801428A SE502507C2 (sv) 1987-04-24 1988-04-18 Förfarande och anordning för avlägsnande av is ur en för fartyg i is öppnad farled eller ränna

Country Status (5)

Country Link
US (1) US5036781A (fi)
CA (1) CA1325746C (fi)
FI (1) FI82653C (fi)
SE (1) SE502507C2 (fi)
SU (1) SU1711663A3 (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97351C (fi) * 1993-11-22 1996-12-10 Kvaerner Masa Yards Oy Äänenvaimennusjärjestelmä
AU2002224315A1 (en) * 2000-11-08 2002-05-21 Fikret Dulger Stern unit for marine craft
NO20060323L (no) * 2006-01-23 2007-07-24 Statoil Asa Fremgangsmate og anordning til posisjonering av flytende installasjon, konstruksjon av iskutter, samt anvendelse derav
RU2422614C2 (ru) 2006-03-30 2011-06-27 Эксонмобил Апстрим Рисерч Компани Мобильная, арктическая буровая система круглогодичного действия
NO330053B1 (no) * 2006-05-22 2011-02-14 Statoil Asa System for lasting og lossing av hydrokarboner i isfarvann
WO2008140654A1 (en) * 2007-05-11 2008-11-20 Exxonmobil Upstream Research Company Automatic ice-vaning ship
FI122324B (fi) * 2007-07-06 2011-11-30 Aker Arctic Technology Oy Menetelmä vesialuksen jäänmurtamisominaisuuksien parantamiseksi ja menetelmän mukaan valmistettu vesialus
FI125245B (fi) * 2009-03-12 2015-07-31 Aker Arctic Technology Inc Jääpeitteisissä vesissä toimiva alus tai kelluva rakenne ja sen käyttömenetelmä
SE536925C2 (sv) * 2013-02-11 2014-11-04 Stena Rederi Ab Fartyg med thrustrar för undanförande av is
SE536927C2 (sv) * 2013-02-11 2014-11-04 Stena Rederi Ab Anordning vid fartyg försett med thrustrar för undanförandeav is
CN106945657B (zh) * 2017-04-15 2018-10-30 浙江海舟船舶制造有限公司 流冰期全垫升气垫船
CN114560047B (zh) * 2022-03-30 2023-08-29 广船国际有限公司 一种防止船底冰塞的方法和破冰船

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE650590C (de) * 1937-09-25 Ludwig Kort Dipl Ing Vorrichtung zum gleichmaessigeren Verteilen des Schubes auf den ganzen Propellerkreis
US1007583A (en) * 1910-08-12 1911-10-31 Christian E Loetzer Motor-boat.
DE1095697B (de) * 1956-09-04 1960-12-22 Dr Med Friedrich Burmester Vorrichtung zur Herabsetzung des Wasserwiderstandes bei Schiffen
US4188906A (en) * 1959-08-25 1980-02-19 Miller Marlin L Supercavitating propeller with air ventilation
US3434447A (en) * 1968-01-04 1969-03-25 Richard E Christensen Propeller-driven watercraft
GB1261024A (en) * 1968-04-08 1972-01-19 Lips Nv Method and means for minimizing the actuating forces of a controllable pitch propeller
FR2071402A5 (fi) * 1969-12-29 1971-09-17 Pastre De Bousquet R De
US3745964A (en) * 1971-08-19 1973-07-17 Outboard Marine Corp Racing lower unit
SU461861A1 (ru) * 1971-11-22 1975-02-28 Центральный Научно-Исследовательский И Проектно-Конструкторский Институт Механизации И Энергетики Лесной Промышленности Движительно-рулевой комплекс судна
SU382544A1 (ru) * 1971-12-02 1973-05-25 Устройство для обеспечения ледопроходимости
US3788267A (en) * 1971-12-17 1974-01-29 Brunswick Corp Anti-cavitation means for marine propulsion device
US3924556A (en) * 1973-04-09 1975-12-09 Schottel Werft Device for reducing the thrust of steerable propellers
SE377919B (fi) * 1973-04-10 1975-08-04 Karlstad Mekaniska Ab
IT1018254B (it) * 1973-07-23 1977-09-30 Hirmann G Dispositivo di propulsione per na tanti
FI750479A (fi) * 1974-07-02 1976-01-03 Heinrich Waas
US4102288A (en) * 1977-02-28 1978-07-25 Sun Oil Company Limited Operations vessel for ice covered seas
JPS5950557B2 (ja) * 1977-04-26 1984-12-08 川崎重工業株式会社 危急停船を補助する方法
US4383829A (en) * 1979-10-25 1983-05-17 Great Lakes Power Products, Inc. Drive assembly for inboard speedboat
SU901153A1 (ru) * 1980-05-13 1982-01-30 Центральное технико-конструкторское бюро Министерства речного флота РСФСР Ледоочистительна приставка судна
SU958329A1 (ru) * 1981-02-09 1982-09-15 Предприятие П/Я В-2189 Устройство дл аэрировани воды
SU965883A1 (ru) * 1981-02-19 1982-10-15 Ленинградский Ордена Трудового Красного Знамени Институт Водного Транспорта Речное транспортное судно дл плавани в битом и сплошном льду
DE3129232A1 (de) * 1981-07-24 1983-02-10 Herbert 6927 Bad Rappenau Wunschik "propeller"
DE3236200A1 (de) * 1981-10-27 1983-05-11 Leopold 5350 Euskirchen Jägers Schiffsantriebspropeller
US4543900A (en) * 1982-05-21 1985-10-01 Omnithruster, Inc. Shipboard ice lubrication system and jet pump for use therein
JPS5957092A (ja) * 1982-09-28 1984-04-02 Mitsubishi Heavy Ind Ltd プロペラ起振力軽減装置
SU1127805A1 (ru) * 1983-04-12 1984-12-07 Ленинградский Институт Водного Транспорта Устройство дл защиты судового движител от столкновени с битым льдом
SU1203021A1 (ru) * 1984-05-22 1986-01-07 Институт Неорганической Химии Со Ан Ссср Способ получени гексафторокомплексов ириди ( @ )
FI74920C (fi) * 1985-10-25 1989-04-10 Rauma Repola Oy Foerfarande och system foer att minska rotationsmotstaondet i propeller.

Also Published As

Publication number Publication date
FI871819A0 (fi) 1987-04-24
FI871819A (fi) 1988-10-25
SE8801428L (sv) 1988-10-25
SE8801428D0 (sv) 1988-04-18
CA1325746C (en) 1994-01-04
FI82653B (fi) 1990-12-31
FI82653C (fi) 1991-04-10
US5036781A (en) 1991-08-06
SU1711663A3 (ru) 1992-02-07

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