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GB1068370A - Improvements in ship stabilization - Google Patents

Improvements in ship stabilization

Info

Publication number
GB1068370A
GB1068370A GB962266A GB962266A GB1068370A GB 1068370 A GB1068370 A GB 1068370A GB 962266 A GB962266 A GB 962266A GB 962266 A GB962266 A GB 962266A GB 1068370 A GB1068370 A GB 1068370A
Authority
GB
United Kingdom
Prior art keywords
tank
flumes
ship
bodies
liquid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB962266A
Inventor
Charles Roy Haigh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JOHN J MCCULLEN ASSOCIATES Inc
Original Assignee
JOHN J MCCULLEN ASSOCIATES Inc
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 JOHN J MCCULLEN ASSOCIATES Inc filed Critical JOHN J MCCULLEN ASSOCIATES Inc
Priority to GB962266A priority Critical patent/GB1068370A/en
Publication of GB1068370A publication Critical patent/GB1068370A/en
Expired legal-status Critical Current

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
    • B63B39/02—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses
    • B63B39/03—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses by transferring liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

1,068,370. Ship-stabilizers. JOHN J. McMULLEN ASSOCIATES Inc. July 23, 1964, No. 9622/66. Divided out of 1,068,368. Heading B7M. A passive-tank ship-stabilizer comprises a rectangular tank (10), Figs. 1 and 2 (not shown), charged with a liquid in a free-surface condition whose motion in response to rolling of the ship is impeded by horizontally mounted tubularbodies (22, 24) at each end of the tank so as to form flumes or nozzles (30), the sides of the tank being orientated athwartships. The motion of the liquid is also impeded by two parallel rows of vertically-mounted tubular-bodies (26) which define a plurality of flumes (28) at the centre of the tank. Alternatively, verticallymounted tubular-bodies (34, 36), Figs. 5 and 6 (not shown), are situated at each end of the tank to define flumes (38), the liquid flowing through these flumes being guided by pairs of horizontal parallel-plates (40, 42) which are attached to said bodies and have rounded or curled edges (44) to minimize turbulence.
GB962266A 1964-07-23 1964-07-23 Improvements in ship stabilization Expired GB1068370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB962266A GB1068370A (en) 1964-07-23 1964-07-23 Improvements in ship stabilization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB962266A GB1068370A (en) 1964-07-23 1964-07-23 Improvements in ship stabilization

Publications (1)

Publication Number Publication Date
GB1068370A true GB1068370A (en) 1967-05-10

Family

ID=9875543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB962266A Expired GB1068370A (en) 1964-07-23 1964-07-23 Improvements in ship stabilization

Country Status (1)

Country Link
GB (1) GB1068370A (en)

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