FI783462A - Med isbrytaranordning foersett fartyg - Google Patents

Med isbrytaranordning foersett fartyg

Info

Publication number
FI783462A
FI783462A FI783462A FI783462A FI783462A FI 783462 A FI783462 A FI 783462A FI 783462 A FI783462 A FI 783462A FI 783462 A FI783462 A FI 783462A FI 783462 A FI783462 A FI 783462A
Authority
FI
Finland
Prior art keywords
mediabartaranordning
foersett
fartyg
mediabartaranordning foersett
foersett fartyg
Prior art date
Application number
FI783462A
Other languages
English (en)
Other versions
FI67813B (fi
FI67813C (fi
Inventor
Hans Otto Friedrich Jahns
Joe Darr Wheeler
Original Assignee
Exxon Production Research Co
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
Priority claimed from US05/861,737 external-priority patent/US4208977A/en
Application filed by Exxon Production Research Co filed Critical Exxon Production Research Co
Publication of FI783462A publication Critical patent/FI783462A/fi
Publication of FI67813B publication Critical patent/FI67813B/fi
Application granted granted Critical
Publication of FI67813C publication Critical patent/FI67813C/fi

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Screw Conveyors (AREA)
FI783462A 1977-12-19 1978-11-13 Isbrytarfartyg FI67813C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86173777 1977-12-19
US05/861,737 US4208977A (en) 1976-05-07 1977-12-19 Icebreaking apparatus

Publications (3)

Publication Number Publication Date
FI783462A true FI783462A (fi) 1979-06-20
FI67813B FI67813B (fi) 1985-02-28
FI67813C FI67813C (fi) 1985-06-10

Family

ID=25336618

Family Applications (1)

Application Number Title Priority Date Filing Date
FI783462A FI67813C (fi) 1977-12-19 1978-11-13 Isbrytarfartyg

Country Status (3)

Country Link
JP (2) JPS5486188A (fi)
DE (1) DE2847344A1 (fi)
FI (1) FI67813C (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164501A (en) * 1979-06-11 1980-12-22 Topy Ind Ltd Wheel disk and machining thereof
JPH07100597B2 (ja) * 1988-04-22 1995-11-01 三菱電機株式会社 移動通路のガイドレール取付装置
JPH039377U (fi) * 1989-06-19 1991-01-29
CN108146587B (zh) * 2018-02-11 2023-08-08 合肥学院 一种海洋连续破冰机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE933078C (de) * 1954-03-02 1955-09-15 Werner Sievers Raupeneisbrecher
FR2048317A5 (fi) * 1969-12-24 1971-03-19 Fioravanti Jean
JPS5135035B2 (fi) * 1971-11-27 1976-09-30
US3921560A (en) * 1974-04-08 1975-11-25 Sea Log Corp Ice cutting apparatus for vessels operating in ice covered waters

Also Published As

Publication number Publication date
JPS6147756B2 (fi) 1986-10-21
FI67813B (fi) 1985-02-28
DE2847344A1 (de) 1979-06-28
JPS5744594A (en) 1982-03-13
JPS5486188A (en) 1979-07-09
FI67813C (fi) 1985-06-10

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: EXXON PRODUCTION RESEARCH CO