GB263276A - Improvements in and relating to systems of ship propulsion - Google Patents
Improvements in and relating to systems of ship propulsionInfo
- Publication number
- GB263276A GB263276A GB2934625A GB2934625A GB263276A GB 263276 A GB263276 A GB 263276A GB 2934625 A GB2934625 A GB 2934625A GB 2934625 A GB2934625 A GB 2934625A GB 263276 A GB263276 A GB 263276A
- Authority
- GB
- United Kingdom
- Prior art keywords
- direct current
- engine
- speeds
- engines
- reversing
- 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
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
- B63H23/24—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
263,276. British Thomson-Houston Co., Ltd., Pollock, A. A., and Orchard, H. Nov. 20, 1925. Dynamos and motors combined for transmitting power. -In electric ship propulsion a combined alternating and direct current drive is arranged so that at low speeds and for reversing only the direct current drive is employed and at high speeds both transmissions are used. The port propeller shaft has a direct current motor DM1 and two alternating current motors AM3, AM5 which are connected to generators DG1, AG3, AG5 driven by Diesel engines 1, 3, 5 respectively. An auxiliary direct current generator D1 is fitted to the shaft of the engine 1, but may be driven by a separate engine. The starboard installation is similar to that on the port side. For slow speeds and reversing, engine 1, generator DG1 and motor DM1 are employed, controls being effected on the Ward-Leonard system. For higher speeds, engines 3 and 5 are opened up. When manoeuvring, the engines 3, 5 are not shut down but the excitation of the alternators AG3, AG5 is taken off. Specification 263,261 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2934625A GB263276A (en) | 1925-11-20 | 1925-11-20 | Improvements in and relating to systems of ship propulsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2934625A GB263276A (en) | 1925-11-20 | 1925-11-20 | Improvements in and relating to systems of ship propulsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB263276A true GB263276A (en) | 1926-12-30 |
Family
ID=10290084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2934625A Expired GB263276A (en) | 1925-11-20 | 1925-11-20 | Improvements in and relating to systems of ship propulsion |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB263276A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6957990B2 (en) * | 2002-08-21 | 2005-10-25 | Lowe Jerry W | Electric houseboat |
-
1925
- 1925-11-20 GB GB2934625A patent/GB263276A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6957990B2 (en) * | 2002-08-21 | 2005-10-25 | Lowe Jerry W | Electric houseboat |
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