GB1068369A - Improvements in ship stabilization - Google Patents

Improvements in ship stabilization

Info

Publication number
GB1068369A
GB1068369A GB962166A GB962166A GB1068369A GB 1068369 A GB1068369 A GB 1068369A GB 962166 A GB962166 A GB 962166A GB 962166 A GB962166 A GB 962166A GB 1068369 A GB1068369 A GB 1068369A
Authority
GB
United Kingdom
Prior art keywords
tank
ship
flumes
liquid
tubularbodies
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
GB962166A
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 Mcmullen Associates Inc
Original Assignee
John J Mcmullen 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 Mcmullen Associates Inc filed Critical John J Mcmullen Associates Inc
Priority to GB962166A priority Critical patent/GB1068369A/en
Publication of GB1068369A publication Critical patent/GB1068369A/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)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

1,068,369. Ship-stabilizers. JOHN J. McMULLEN ASSOCIATES Inc. July 23, 1964, No. 9621/66. 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 vertically-mounted tubularbodies (34, 36) situated at each end. of the tank so as to form flumes or nozzles (38), the sides of the tank being orientated athwartships. The liquid flowing through said flumes is 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. The motion of the liquid is also impeded by two parallel rows of vertically-mounted tubularbodies (26) which define a plurality of flumes (28) at the centre of the tank.
GB962166A 1964-07-23 1964-07-23 Improvements in ship stabilization Expired GB1068369A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB962166A GB1068369A (en) 1964-07-23 1964-07-23 Improvements in ship stabilization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB962166A GB1068369A (en) 1964-07-23 1964-07-23 Improvements in ship stabilization

Publications (1)

Publication Number Publication Date
GB1068369A true GB1068369A (en) 1967-05-10

Family

ID=9875519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB962166A Expired GB1068369A (en) 1964-07-23 1964-07-23 Improvements in ship stabilization

Country Status (1)

Country Link
GB (1) GB1068369A (en)

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