SE8104333L - OPERATING SYSTEM FOR SHIPS IN ICELANDED WATERS - Google Patents

OPERATING SYSTEM FOR SHIPS IN ICELANDED WATERS

Info

Publication number
SE8104333L
SE8104333L SE8104333A SE8104333A SE8104333L SE 8104333 L SE8104333 L SE 8104333L SE 8104333 A SE8104333 A SE 8104333A SE 8104333 A SE8104333 A SE 8104333A SE 8104333 L SE8104333 L SE 8104333L
Authority
SE
Sweden
Prior art keywords
shafting
ships
flywheel
icelanded
waters
Prior art date
Application number
SE8104333A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
H Meier-Peter
Original Assignee
Weser Ag
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 Weser Ag filed Critical Weser Ag
Publication of SE8104333L publication Critical patent/SE8104333L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/30—Transmitting power from propulsion power plant to propulsive elements characterised by use of clutches
    • 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)
  • Motor Power Transmission Devices (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structure Of Transmissions (AREA)

Abstract

A propulsion system for ships which operate in frozen waters comprises a propulsion unit 8, which is connected by sharing 3 to a propeller 1. A flywheel 11 is concentric with the shafting 3 and can be selectively coupled to the shaft by a hydrodynamic shift coupling 10. When contact with ice is anticipated the hydraulic coupling is filled with fluid so that the flywheel 11 is brought to rotate at approximately the speed of the shaft. When the propeller shafting is slowed by impact with ice the hydrodynamic shift coupling transmits torque from the flywheel to the shafting to accelerate the shafting. <IMAGE>
SE8104333A 1980-07-14 1981-07-13 OPERATING SYSTEM FOR SHIPS IN ICELANDED WATERS SE8104333L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803026581 DE3026581A1 (en) 1980-07-14 1980-07-14 DRIVE SYSTEM FOR SHIPS IN ICEWATERS

Publications (1)

Publication Number Publication Date
SE8104333L true SE8104333L (en) 1982-01-15

Family

ID=6107119

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8104333A SE8104333L (en) 1980-07-14 1981-07-13 OPERATING SYSTEM FOR SHIPS IN ICELANDED WATERS

Country Status (6)

Country Link
CA (1) CA1178163A (en)
DE (1) DE3026581A1 (en)
FI (1) FI812144L (en)
FR (1) FR2486488A1 (en)
GB (1) GB2082533B (en)
SE (1) SE8104333L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202988C2 (en) * 1982-01-29 1986-05-28 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Icebreaker or ice-going ship
BE1000678A4 (en) * 1987-06-23 1989-03-07 Picanol Nv Weaving machine with stabilised speed operation - has localised flywheels each fitted with coupling allowing machine start and auxiliary motor accelerating flywheels before coupling in
ATE338679T1 (en) 2004-03-25 2006-09-15 Converteam Ltd IMPROVED ENGINE SYSTEM
GB0406767D0 (en) * 2004-03-25 2004-04-28 Alstom Power Conversion Ltd Improved power plant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935899A (en) * 1953-09-24 1960-05-10 Daimler Benz Ag Driving device for vehicles
DE2106403A1 (en) * 1971-02-11 1972-08-17 Weser Ag Propeller shaft drive for ships in ice voyage

Also Published As

Publication number Publication date
FI812144L (en) 1982-01-15
CA1178163A (en) 1984-11-20
GB2082533B (en) 1984-06-27
DE3026581A1 (en) 1982-02-04
FR2486488A1 (en) 1982-01-15
GB2082533A (en) 1982-03-10

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Legal Events

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