GB802105A - Improvements in or relating to devices for damping the rolling movement of ships - Google Patents

Improvements in or relating to devices for damping the rolling movement of ships

Info

Publication number
GB802105A
GB802105A GB29110/55A GB2911055A GB802105A GB 802105 A GB802105 A GB 802105A GB 29110/55 A GB29110/55 A GB 29110/55A GB 2911055 A GB2911055 A GB 2911055A GB 802105 A GB802105 A GB 802105A
Authority
GB
United Kingdom
Prior art keywords
shaft
ships
stabilizer
coupling
rolling
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
GB29110/55A
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.)
Deutsche Werft AG
Original Assignee
Deutsche Werft 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 Deutsche Werft AG filed Critical Deutsche Werft AG
Publication of GB802105A publication Critical patent/GB802105A/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
    • B63B39/06—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Transmission Devices (AREA)

Abstract

802,105. Stabilizing ships. DEUTSCHE WERFT A.G. Oct. 12, 1955 [Oct. 13, 1954 . Dec. 8, 1954], No. 29110/55. Class 113. A device for damping the rolling of ships comprising angularly movable stabilizing surfaces (22 in the embodiment shown in Fig. 10 and 4 in the embodiment of Figs. 1, 2) has a two part gear, one part being driven continuously by an electric motor 1 and the other part being reversible and connected through a lever 15 to the shaft 16 about the axis of which the stabilizer moves to damp the rolling motion of the ship, the two parts being interconnected through an electro-magnetic coupling 2 actuated by a gyroscope (not shown) and thus influenced by rolling movement of the ship. When the coupling 2 is energized, a brake 5 is automatically lifted by a releasing magnet 6 and a shaft 20 is driven until moving and fixed contacts 7, 8, which are set manually or controlled by a second gyroscope, align to interrupt the current to the coupling, thereby limiting the angle of rotation of the stabilizing surfaces. The shaft 20 carries a member 14 which slides in yokes 17 on the lever 15, which yokes allow the stabilizer to be rotated into the hull. In the embodiment of Figs. 1 and 2 this latter rotation takes place about a horizontal shaft 12 having levers 11 connected to pistons in cylinders supplied with oil by an electric pump, the electrical connections being such that the pump is inoperative when the motor 1 is running and vice versa. The aperture in the hull side is covered by a slide member 18. In Fig. 10 the stabilizer 22 is rotated in a horizontal plane about a vertical shaft 21 into a chamber 24.
GB29110/55A 1954-10-13 1955-10-12 Improvements in or relating to devices for damping the rolling movement of ships Expired GB802105A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE802105X 1954-10-13

Publications (1)

Publication Number Publication Date
GB802105A true GB802105A (en) 1958-10-01

Family

ID=6717812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29110/55A Expired GB802105A (en) 1954-10-13 1955-10-12 Improvements in or relating to devices for damping the rolling movement of ships

Country Status (1)

Country Link
GB (1) GB802105A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036540A (en) * 1959-01-29 1962-05-29 Licentia Gmbh Displaceable fin for vehicles
DE1134612B (en) * 1960-04-05 1962-08-09 William Vandersteel Device for stabilizing ships
ITMI20101688A1 (en) * 2010-09-17 2012-03-18 Rodriquez Marine System Srl DEVICE FOR BOATS
ITMI20130695A1 (en) * 2013-04-26 2014-10-27 Fincantieri Cantieri Navali It STABILIZATION DEVICE FOR SHIP OR BOAT, SHIP INCLUDING THIS DEVICE, METHOD TO MOVE THE STABILIZATION DEVICE
US10040521B2 (en) 2015-02-17 2018-08-07 Elisabeth Fournier Ship stabilizer system
DE102020208771A1 (en) 2020-07-14 2022-01-20 Skf Marine Gmbh Propulsion device and fin stabilizer

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036540A (en) * 1959-01-29 1962-05-29 Licentia Gmbh Displaceable fin for vehicles
DE1134612B (en) * 1960-04-05 1962-08-09 William Vandersteel Device for stabilizing ships
ITMI20101688A1 (en) * 2010-09-17 2012-03-18 Rodriquez Marine System Srl DEVICE FOR BOATS
EP2452870A1 (en) * 2010-09-17 2012-05-16 Rodriquez Cantieri Navali S.p.A. Device for watercrafts
ITMI20130695A1 (en) * 2013-04-26 2014-10-27 Fincantieri Cantieri Navali It STABILIZATION DEVICE FOR SHIP OR BOAT, SHIP INCLUDING THIS DEVICE, METHOD TO MOVE THE STABILIZATION DEVICE
WO2014174390A1 (en) 2013-04-26 2014-10-30 Fincantieri S.P.A. A stabilizing device for a ship or craft, a ship comprising such device, a method for moving the stabilizing device
US10040521B2 (en) 2015-02-17 2018-08-07 Elisabeth Fournier Ship stabilizer system
DE102020208771A1 (en) 2020-07-14 2022-01-20 Skf Marine Gmbh Propulsion device and fin stabilizer
WO2022013015A1 (en) * 2020-07-14 2022-01-20 Skf Marine Gmbh Drive device and fin stabilizer
DE102020208771B4 (en) 2020-07-14 2022-07-14 Skf Marine Gmbh Propulsion device and fin stabilizer

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