FI47061B - - Google Patents

Info

Publication number
FI47061B
FI47061B FI03044/67A FI304467A FI47061B FI 47061 B FI47061 B FI 47061B FI 03044/67 A FI03044/67 A FI 03044/67A FI 304467 A FI304467 A FI 304467A FI 47061 B FI47061 B FI 47061B
Authority
FI
Finland
Application number
FI03044/67A
Other languages
Finnish (fi)
Other versions
FI47061C (en
Inventor
F Burmeister
E Enkvist
B Johansson
V Kostilainen
Original Assignee
Waertsilae Oy Ab
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 Waertsilae Oy Ab filed Critical Waertsilae Oy Ab
Priority to FI673044A priority Critical patent/FI47061C/en
Priority to DE1807002A priority patent/DE1807002C3/en
Priority to GB53019/68A priority patent/GB1242137A/en
Priority to SE15221/68A priority patent/SE353500B/xx
Priority to JP8193468A priority patent/JPS54598B1/ja
Priority to US774654A priority patent/US3580204A/en
Application granted granted Critical
Publication of FI47061B publication Critical patent/FI47061B/fi
Publication of FI47061C publication Critical patent/FI47061C/en

Links

Classifications

    • 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
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • 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
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • B63B2001/387—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes using means for producing a film of air or air bubbles over at least a significant portion of the hull surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2211/00—Applications
    • B63B2211/06—Operation in ice-infested waters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
FI673044A 1967-11-11 1967-11-11 Device on ships. FI47061C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI673044A FI47061C (en) 1967-11-11 1967-11-11 Device on ships.
DE1807002A DE1807002C3 (en) 1967-11-11 1968-11-05 Equipment on ships to reduce the friction between ice and ship
GB53019/68A GB1242137A (en) 1967-11-11 1968-11-08 Improvements in ships
SE15221/68A SE353500B (en) 1967-11-11 1968-11-08
JP8193468A JPS54598B1 (en) 1967-11-11 1968-11-11
US774654A US3580204A (en) 1967-11-11 1968-11-12 Arrangement in ships

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI673044A FI47061C (en) 1967-11-11 1967-11-11 Device on ships.

Publications (2)

Publication Number Publication Date
FI47061B true FI47061B (en) 1973-05-31
FI47061C FI47061C (en) 1973-09-10

Family

ID=8507927

Family Applications (1)

Application Number Title Priority Date Filing Date
FI673044A FI47061C (en) 1967-11-11 1967-11-11 Device on ships.

Country Status (6)

Country Link
US (1) US3580204A (en)
JP (1) JPS54598B1 (en)
DE (1) DE1807002C3 (en)
FI (1) FI47061C (en)
GB (1) GB1242137A (en)
SE (1) SE353500B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103842243A (en) * 2011-08-19 2014-06-04 阿克北极科技公司 Marine vessel operating in ice-covered waters
RU183205U1 (en) * 2018-07-04 2018-09-13 Леонид Григорьевич Кузнецов Compressed air source for the underwater hull air lubrication system

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029035A (en) * 1976-04-13 1977-06-14 German William H Ship's hull and method of bubbling hot gas therefrom
CA1178131A (en) * 1981-02-10 1984-11-20 Geoff Collins Arrangement in vessels
US4522141A (en) * 1982-05-21 1985-06-11 Omnithruster, Inc. Shipboard ice lubrication system and jet pump for use therein
FI82112C (en) * 1982-06-15 1991-01-10 Masa Yards Oy Protection procedure and device
FI79678C (en) * 1984-03-12 1995-10-31 Masa Yards Oy HULL
DE19751147A1 (en) * 1997-11-19 1999-05-27 Kronenbrot Kg Franz Mainz Preparation of baked foods, e.g. frozen bread
FI125245B (en) 2009-03-12 2015-07-31 Aker Arctic Technology Inc Vessels or floating construction operating in iced water and operating procedures therefore
DE102014013662B4 (en) * 2014-09-15 2016-09-15 Peter Laurent Gellings Transverse jet control device for a ship
WO2016053208A1 (en) 2014-10-01 2016-04-07 Boonlikitcheva Pichit A floating unit and a floating structure assembled from such floating units
JP6332333B2 (en) * 2016-05-25 2018-05-30 中国電力株式会社 Small stream approach prevention method and small stream approach prevention apparatus
CN107244387B (en) * 2017-05-31 2019-01-15 哈尔滨工程大学 A kind of bubble icebreaking device and method
CN110962991A (en) * 2019-12-28 2020-04-07 大连渔轮有限公司 Method and device for reducing wave-making resistance and friction force of ship during navigation
CN111361684A (en) * 2020-03-20 2020-07-03 中国船舶工业集团公司第七0八研究所 Ship drag reduction and auxiliary ice breaking bubble system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE67003C (en) * F. d. mott in London The friction-reducing elastic covering for hulls
DE168062C (en) *
DE23884C (en) * G. DE LAVAL in Stockholm Equipment on ships to reduce friction against the water
DE168061C (en) *
DE137236C (en) *
DE24097C (en) * G. DE LAVAL in Stockholm Devices on the hull of ships to reduce friction between ship and water
DE133127C (en) *
US1254892A (en) * 1917-06-01 1918-01-29 John Elniff Anti-water-adhesion equipment for vessels.
US1437350A (en) * 1921-02-23 1922-11-28 Henri Arnold Johannes Nacheni Means for propelling vessels
DE454552C (en) * 1925-02-20 1928-01-12 Heinrich Evers Method for reducing the frictional resistance of ships
DE552874C (en) * 1929-12-06 1932-06-18 Georges Marconnet Device for reducing drag on ships
DE914107C (en) * 1941-08-02 1956-03-15 Friedrich Achenbach Dr Ing Gliding or sewage device for seaplanes or speedboats
DE832255C (en) * 1950-11-28 1952-02-21 Carl Meier Process for reducing the frictional resistance of ships
DE1028453B (en) * 1951-06-01 1958-04-17 Maurice Alexandre Emile Thomas Device for reducing the water friction coefficient of hulls
US2669961A (en) * 1951-07-03 1954-02-23 Apparatus for reducing the friction of water on the hull of a ship
US2754791A (en) * 1954-08-16 1956-07-17 Nieding Arthur Dewey Ship turbulator
US3205847A (en) * 1964-03-23 1965-09-14 Bell Aerospace Corp Combination aquatic-ground effect vehicle
US3431881A (en) * 1967-11-13 1969-03-11 Peater Van Dillard Redmond Boat with air propulsion and support means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103842243A (en) * 2011-08-19 2014-06-04 阿克北极科技公司 Marine vessel operating in ice-covered waters
RU183205U1 (en) * 2018-07-04 2018-09-13 Леонид Григорьевич Кузнецов Compressed air source for the underwater hull air lubrication system

Also Published As

Publication number Publication date
GB1242137A (en) 1971-08-11
SE353500B (en) 1973-02-05
DE1807002C3 (en) 1983-12-22
DE1807002A1 (en) 1969-06-12
US3580204A (en) 1971-05-25
JPS54598B1 (en) 1979-01-12
DE1807002B2 (en) 1978-03-30
FI47061C (en) 1973-09-10

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