GB999306A - Stabilising apparatus for a ship - Google Patents
Stabilising apparatus for a shipInfo
- Publication number
- GB999306A GB999306A GB4678161A GB4678161A GB999306A GB 999306 A GB999306 A GB 999306A GB 4678161 A GB4678161 A GB 4678161A GB 4678161 A GB4678161 A GB 4678161A GB 999306 A GB999306 A GB 999306A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fin
- piston
- cylinder
- stabilizing
- dec
- 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
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)
- Treatment Of Sludge (AREA)
- Actuator (AREA)
Abstract
999,306. Stabilizing strips. SIEMENS-SCHUCKERTWERKE A.G. Dec. 29, 1961 [Dec. 31, 1960], No. 46781/61. Heading B7M. A ship's stabilizing apparatus includes a fin, e.g. 8, an outwardly open cylinder 2, having an end cover 14, into which at least part of the fin can be retracted and a close-fitting piston 7. The piston 7 carries the driving means for controlling rotation of the fin, comprising an electric motor 10 and transmission 11 whose last gear 12 is secured on a shaft 9 of the fin, the piston being disposed in the cylinder 2 for axial movement only along a guide rod 16. The shaft 9 is provided with an axial movement control cylinder 19 in which is disposed a piston 23, connected to a plate 25 by a rod 24. A liquid pressure installation 22 supplies liquid to either side of the piston 23 through lines 20 or 21. The cylinder 2 is sealed, against the ingress of water but pumps 18 are provided in case of leakage. The cylinder 2 can also carry all the necessary signal and switching elements. A further embodiment describes an apparatus having twin fins, as shown in Fig. 3, which may be provided with a connecting fin at their outermost ends, the parts 31a and 32a being rotatable for stabilizing. The rotational drive may be hydraulic and the axial drive may be electrical.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES71899A DE1155994B (en) | 1960-12-31 | 1960-12-31 | Device for stabilizing ships using steered, retractable fins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB999306A true GB999306A (en) | 1965-07-21 |
Family
ID=7502804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4678161A Expired GB999306A (en) | 1960-12-31 | 1961-12-29 | Stabilising apparatus for a ship |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1155994B (en) |
| GB (1) | GB999306A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0754618A1 (en) * | 1995-07-21 | 1997-01-22 | Societe Nouvelle Des Ateliers Et Chantiers Du Havre | Pitch reducing device for ships |
| EP2172394A1 (en) | 2008-10-02 | 2010-04-07 | CMC Marine S.r.l. | Automatic anti-roll stabilization system of a watercraft |
| EP2669177A1 (en) | 2012-05-31 | 2013-12-04 | CMC Marine S.r.l. | Control method for anti-roll stabilization of watercraft, and corresponding stabilization system and computer program product |
| WO2014065672A1 (en) * | 2013-04-18 | 2014-05-01 | Ronny Skauen | Stabilizer fin and active stabilizer system for a watercraft |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1756067B1 (en) * | 1968-03-29 | 1970-03-12 | Howaldtswerke Deutsche Werft | Compact drive for non-retractable fins of ship stabilizers |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE554529C (en) * | 1928-11-16 | 1932-07-11 | Michel Kefeli | Device for stabilizing ships |
| GB573954A (en) * | 1943-01-11 | 1945-12-14 | William Denny And Brothers Ltd | Improvements in and relating to roll stabilisers for ships |
| BE463924A (en) * | 1945-03-20 | 1946-04-30 | ||
| GB832715A (en) * | 1957-05-14 | 1960-04-13 | Saunders Roe Anglesey Ltd | Improvements relating to ships stabilizers |
-
1960
- 1960-12-31 DE DES71899A patent/DE1155994B/en active Pending
-
1961
- 1961-12-29 GB GB4678161A patent/GB999306A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0754618A1 (en) * | 1995-07-21 | 1997-01-22 | Societe Nouvelle Des Ateliers Et Chantiers Du Havre | Pitch reducing device for ships |
| FR2736888A1 (en) * | 1995-07-21 | 1997-01-24 | Havre Chantiers | ANTI-TANGAGE STABILIZATION DEVICE FOR VESSELS |
| EP2172394A1 (en) | 2008-10-02 | 2010-04-07 | CMC Marine S.r.l. | Automatic anti-roll stabilization system of a watercraft |
| EP2669177A1 (en) | 2012-05-31 | 2013-12-04 | CMC Marine S.r.l. | Control method for anti-roll stabilization of watercraft, and corresponding stabilization system and computer program product |
| US10077098B2 (en) | 2012-05-31 | 2018-09-18 | Cmc Marine S.R.L. | Control method for anti-roll stabilization of watercraft, and corresponding stabilization system and computer program product |
| WO2014065672A1 (en) * | 2013-04-18 | 2014-05-01 | Ronny Skauen | Stabilizer fin and active stabilizer system for a watercraft |
| US9527556B2 (en) | 2013-04-18 | 2016-12-27 | Ronny Skauen | Stabilizer fin and active stabilizer system for a watercraft |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1155994B (en) | 1963-10-17 |
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