FI47300C - Jäissä kulkeva laiva. - Google Patents

Jäissä kulkeva laiva.

Info

Publication number
FI47300C
FI47300C FI712320A FI232071A FI47300C FI 47300 C FI47300 C FI 47300C FI 712320 A FI712320 A FI 712320A FI 232071 A FI232071 A FI 232071A FI 47300 C FI47300 C FI 47300C
Authority
FI
Finland
Prior art keywords
ship
ice
Prior art date
Application number
FI712320A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI47300B (OSRAM
Inventor
Enkvist
Airaksinen
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 FI712320A priority Critical patent/FI47300C/fi
Priority to DE2240576A priority patent/DE2240576A1/de
Application granted granted Critical
Publication of FI47300B publication Critical patent/FI47300B/fi
Publication of FI47300C publication Critical patent/FI47300C/fi

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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)
FI712320A 1971-08-20 1971-08-20 Jäissä kulkeva laiva. FI47300C (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI712320A FI47300C (fi) 1971-08-20 1971-08-20 Jäissä kulkeva laiva.
DE2240576A DE2240576A1 (de) 1971-08-20 1972-08-18 Schiff fuer vereiste gewaesser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI712320A FI47300C (fi) 1971-08-20 1971-08-20 Jäissä kulkeva laiva.

Publications (2)

Publication Number Publication Date
FI47300B FI47300B (OSRAM) 1973-07-31
FI47300C true FI47300C (fi) 1973-11-12

Family

ID=8506942

Family Applications (1)

Application Number Title Priority Date Filing Date
FI712320A FI47300C (fi) 1971-08-20 1971-08-20 Jäissä kulkeva laiva.

Country Status (2)

Country Link
DE (1) DE2240576A1 (OSRAM)
FI (1) FI47300C (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30771E (en) 1971-10-21 1981-10-13 Method of protecting the hulls of marine vessels from fouling
DE10357653A1 (de) * 2003-12-10 2005-07-07 Abb Research Ltd. Schiffsantrieb

Also Published As

Publication number Publication date
DE2240576A1 (de) 1973-03-15
FI47300B (OSRAM) 1973-07-31

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