GB245266A - Improvements in and relating to paddle wheels for marine propulsion apparatus - Google Patents
Improvements in and relating to paddle wheels for marine propulsion apparatusInfo
- Publication number
- GB245266A GB245266A GB30034/24A GB3003424A GB245266A GB 245266 A GB245266 A GB 245266A GB 30034/24 A GB30034/24 A GB 30034/24A GB 3003424 A GB3003424 A GB 3003424A GB 245266 A GB245266 A GB 245266A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arms
- blades
- paddle
- wheels
- wheel comprises
- 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
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/04—Propulsive elements directly acting on water of rotary type with rotation axis substantially at right angles to propulsive direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H16/00—Marine propulsion by muscle power
- B63H16/08—Other apparatus for converting muscle power into propulsive effort
- B63H16/20—Other apparatus for converting muscle power into propulsive effort using rotary cranking arm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/02—Arrangements on vessels of propulsion elements directly acting on water of paddle wheels, e.g. of stern wheels
- B63H5/03—Arrangements on vessels of propulsion elements directly acting on water of paddle wheels, e.g. of stern wheels movably mounted with respect to the hull, e.g. having means to reposition paddle wheel assembly, or to retract paddle or to change paddle attitude
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transplanting Machines (AREA)
Abstract
245,266. Morrison, J. A. Dec. 13, 1924. Paddle-wheels; driving arrangements for paddle-wheels. - A paddle-wheel comprises a number of arms carrying relatively heavy blades which axe freely movable within limits in the plane of rotation and provide automatic feathering. The paddle-wheel shafting is mounted in adjustable supports whereby the wheels may be raised or lowered to the requisite degree of immersion. The wheel comprises a boss 10 Fig. 1, with radial arms 11 to the inner portions 14 of which are pivotally attached heavy blades 12 on short arms 15. The wheels are driven by a crankshaft 29 supported in end plates 23 and a central bearing 30. The plates 23 and bearing 30 are adjustably carried by screw bases 24, 24a cooperating with nuts 26, 27, 26<a> 27<a> on pedestals 25, 25a. The shaft 29 and arms 14 are provided with lubricating channels. Instead of pivotally attaching the blades, the arms 11, Fig. 8, and blades 12 are made integral, and the arms are somewhat flexible. In a modification, the blades 40, Fig. 9, are pivoted at 42 to the flat end 39 of the arms 38, which has abutments 46 for limiting the relative swing of the two parts. The blades are slotted at 44 and have side flanges 47.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB30034/24A GB245266A (en) | 1924-12-13 | 1924-12-13 | Improvements in and relating to paddle wheels for marine propulsion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB30034/24A GB245266A (en) | 1924-12-13 | 1924-12-13 | Improvements in and relating to paddle wheels for marine propulsion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB245266A true GB245266A (en) | 1926-01-07 |
Family
ID=10301188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30034/24A Expired GB245266A (en) | 1924-12-13 | 1924-12-13 | Improvements in and relating to paddle wheels for marine propulsion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB245266A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012072362A1 (en) | 2010-12-01 | 2012-06-07 | Alstom Technology Ltd | Combined cycle power plant with co2 capture |
-
1924
- 1924-12-13 GB GB30034/24A patent/GB245266A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012072362A1 (en) | 2010-12-01 | 2012-06-07 | Alstom Technology Ltd | Combined cycle power plant with co2 capture |
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