IE32510L - Wave breaker for a catamaran - Google Patents

Wave breaker for a catamaran

Info

Publication number
IE32510L
IE32510L IE681452A IE145268A IE32510L IE 32510 L IE32510 L IE 32510L IE 681452 A IE681452 A IE 681452A IE 145268 A IE145268 A IE 145268A IE 32510 L IE32510 L IE 32510L
Authority
IE
Ireland
Prior art keywords
vessel
water
sea
damping means
passages
Prior art date
Application number
IE681452A
Other versions
IE32510B1 (en
Original Assignee
Seasafe Transp 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 Seasafe Transp Ab filed Critical Seasafe Transp Ab
Publication of IE32510L publication Critical patent/IE32510L/en
Publication of IE32510B1 publication Critical patent/IE32510B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • 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
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly

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)
  • Earth Drilling (AREA)
  • Revetment (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

1,179,997. Multi-hulled sea-going vessel. SEASAFE TRANSPORT A.B. 2 Dec., 1968 [8 Dec., 1967], No. 56996/68. Headings B7A, B7M and B7V. A sea-going vessel comprising two or more hulls 1, 2 connected by a deck or decks has under the lowermost deck 3, at least at the prow 12 of the vessel, one or more wave-breaking and wave action damping means 4 extending below the water line and having openings 6 for capturing water thrown against said means by motion of the sea and/or the vessel, which water passes aft through passages 8 in throughflow members 7 which form a keel-like structure along the length of the vessel. Said structure 7 is situated, aft of the damping means 4, above the water line and may have at its stern a damping means 5 similar to the forward means 4. There may be more than one structure 7. The passages 8 are provided with ejectors 11 to assist in ejecting the water at 10, thereby imparting a certain propelling force to the vessel. [GB1179997A]
IE1452/68A 1967-12-08 1968-11-27 A sea-going vessel equipped with two or more hulls IE32510B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16928/67A SE331641B (en) 1967-12-08 1967-12-08

Publications (2)

Publication Number Publication Date
IE32510L true IE32510L (en) 1969-06-08
IE32510B1 IE32510B1 (en) 1973-08-22

Family

ID=20303005

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1452/68A IE32510B1 (en) 1967-12-08 1968-11-27 A sea-going vessel equipped with two or more hulls

Country Status (12)

Country Link
US (1) US3554151A (en)
JP (1) JPS4910475B1 (en)
BE (1) BE725041A (en)
DE (1) DE1811944C3 (en)
ES (1) ES361128A1 (en)
FI (1) FI48550C (en)
FR (1) FR1596820A (en)
GB (1) GB1179997A (en)
IE (1) IE32510B1 (en)
NL (1) NL6816984A (en)
NO (1) NO124066B (en)
SE (1) SE331641B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2749413A1 (en) * 1977-11-04 1979-06-13 Eisenhardt Geb Rehfeld Jenni Compact oil scavenging arrangement working in rough seas - is assembled to vessel with a number of hulls
GB2219973A (en) * 1988-06-28 1989-12-28 Alan Robert Macdonald Stabilising a water borne craft
CN113320652B (en) * 2020-12-30 2022-03-29 江苏科技大学 Double-body barge with wave-absorbing tail harbor basin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345967A (en) * 1966-05-02 1967-10-10 Theodore R Sweet Multiple hulled boat

Also Published As

Publication number Publication date
GB1179997A (en) 1970-02-04
IE32510B1 (en) 1973-08-22
SE331641B (en) 1971-01-04
DE1811944C3 (en) 1974-09-19
FR1596820A (en) 1970-06-22
DE1811944A1 (en) 1969-07-17
DE1811944B2 (en) 1974-02-07
NL6816984A (en) 1969-06-10
ES361128A1 (en) 1970-10-16
NO124066B (en) 1972-02-28
FI48550B (en) 1974-07-31
FI48550C (en) 1974-11-11
JPS4910475B1 (en) 1974-03-11
BE725041A (en) 1969-05-16
US3554151A (en) 1971-01-12

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