GB502564A - Improvements in combined propelling and steering device for screw-propelled ships - Google Patents
Improvements in combined propelling and steering device for screw-propelled shipsInfo
- Publication number
- GB502564A GB502564A GB2012437A GB2012437A GB502564A GB 502564 A GB502564 A GB 502564A GB 2012437 A GB2012437 A GB 2012437A GB 2012437 A GB2012437 A GB 2012437A GB 502564 A GB502564 A GB 502564A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screw
- nozzle
- propeller
- vertical
- steering device
- 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
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/38—Rudders
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
502,564. Screw propellers. KORT, L. July 20, 1937, No. 20124. Addition to 443,362. [Class 114] Propeller plant comprising a screw propeller surrounded by a tubular nozzle according to the parent Specification is modified in that the nozzle is pivotally mounted and connected up for movement in the manner of a rudder. A tubular nozzle 3 which in crosssection is of aerofoil form is mounted by means of a pintle 7 and shaft 6 in a foot-step 9 and bearing 8. The section in different planes containing the axis varies, that along the horizontal plane being of larger cross-section and lesser axial length than that in the vertical plane, the leading edge 13, 12 being as shown in dotted line. Within the nozzle may be fitted forward vertical vanes 16 and after vertical and horizontal vanes 14, 15 for assisting in directing the flow to and from propeller 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2012437A GB502564A (en) | 1937-07-20 | 1937-07-20 | Improvements in combined propelling and steering device for screw-propelled ships |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2012437A GB502564A (en) | 1937-07-20 | 1937-07-20 | Improvements in combined propelling and steering device for screw-propelled ships |
Publications (1)
Publication Number | Publication Date |
---|---|
GB502564A true GB502564A (en) | 1939-03-20 |
Family
ID=10140775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2012437A Expired GB502564A (en) | 1937-07-20 | 1937-07-20 | Improvements in combined propelling and steering device for screw-propelled ships |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB502564A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1132019B (en) * | 1955-12-02 | 1962-06-20 | Johann Knief | Device on watercraft to facilitate maneuvering in narrow fairways |
DE1181090B (en) * | 1962-01-17 | 1964-11-05 | Shipbuilding Res Trust Reg | Device for the protection of propellers |
CN102470913A (en) * | 2010-02-22 | 2012-05-23 | 贝克船舶***有限公司 | Pivotable propeller nozzle for a watercraft |
CN101434292B (en) * | 2007-11-16 | 2012-06-13 | 贝克船舶***有限及两合公司 | Kort nozzle |
CN107487429A (en) * | 2017-08-23 | 2017-12-19 | 北京臻迪科技股份有限公司 | Stator blade structure, propeller and submarine navigation device |
-
1937
- 1937-07-20 GB GB2012437A patent/GB502564A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1132019B (en) * | 1955-12-02 | 1962-06-20 | Johann Knief | Device on watercraft to facilitate maneuvering in narrow fairways |
DE1181090B (en) * | 1962-01-17 | 1964-11-05 | Shipbuilding Res Trust Reg | Device for the protection of propellers |
CN101434292B (en) * | 2007-11-16 | 2012-06-13 | 贝克船舶***有限及两合公司 | Kort nozzle |
CN102470913A (en) * | 2010-02-22 | 2012-05-23 | 贝克船舶***有限公司 | Pivotable propeller nozzle for a watercraft |
CN102470913B (en) * | 2010-02-22 | 2016-08-24 | 贝克船舶***有限公司 | Swingable propeller jet pipe for boats and ships |
CN107487429A (en) * | 2017-08-23 | 2017-12-19 | 北京臻迪科技股份有限公司 | Stator blade structure, propeller and submarine navigation device |
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