GB439175A - Improvements in or relating to the stabilization of ships - Google Patents
Improvements in or relating to the stabilization of shipsInfo
- Publication number
- GB439175A GB439175A GB15857/34A GB1585734A GB439175A GB 439175 A GB439175 A GB 439175A GB 15857/34 A GB15857/34 A GB 15857/34A GB 1585734 A GB1585734 A GB 1585734A GB 439175 A GB439175 A GB 439175A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ship
- pitching
- conduits
- rolling
- pendulum
- 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
- B63B39/08—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using auxiliary jets or propellers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
439,175. Minimizing rolling and pitching. BAZE, W. L., 29. Rue Tronchet, Paris. May 28, 1934, No. 15857. Convention date, May 31, 1933. [A Specification was laid open to inspection under Sect. 91 of the Acts, Nov. 28, 1934]. [Class 113 (i)] The movement of the ship through the water is utilized to minimize rolling and pitching. To this end, a pair of conduits 19 are arranged symmetrically on either side of the central fore-and-aft line of the ship with their forward mouths facing in the direction of travel of the ship. Fluid entrained by the movement of the ship emerges at downwardly directed jets at the aft ends of the conduits. Valves operated by pendulum &c. devices in accordance with the roll of the ship alternately close the conduits and the alternating jets thus produced tend to quench rolling. Alternately the hinged mouth pieces 22 may be in turn closed by the pendulum. Should the speed of the ship be slow a propeller or pump 27 may be employed to actuate the device. The device suitably modified may be employed to quench pitching.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR439175X | 1933-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB439175A true GB439175A (en) | 1935-11-28 |
Family
ID=8899937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15857/34A Expired GB439175A (en) | 1933-05-31 | 1934-05-28 | Improvements in or relating to the stabilization of ships |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB439175A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2219973A (en) * | 1988-06-28 | 1989-12-28 | Alan Robert Macdonald | Stabilising a water borne craft |
| WO2006111643A1 (en) * | 2005-04-21 | 2006-10-26 | Catajet Consulting Sarl | Propulsion unit for multihull such as a catamaran |
-
1934
- 1934-05-28 GB GB15857/34A patent/GB439175A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2219973A (en) * | 1988-06-28 | 1989-12-28 | Alan Robert Macdonald | Stabilising a water borne craft |
| WO2006111643A1 (en) * | 2005-04-21 | 2006-10-26 | Catajet Consulting Sarl | Propulsion unit for multihull such as a catamaran |
| FR2884799A1 (en) * | 2005-04-21 | 2006-10-27 | Xavier Peyre | PROPULSION DEVICE FOR MULTI-SHELL BOAT SUCH AS CATAMARAN |
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