GB191204810A - Improvements in Propellers. - Google Patents
Improvements in Propellers.Info
- Publication number
- GB191204810A GB191204810A GB191204810DA GB191204810A GB 191204810 A GB191204810 A GB 191204810A GB 191204810D A GB191204810D A GB 191204810DA GB 191204810 A GB191204810 A GB 191204810A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- shaft
- blades
- phase
- rotated
- 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
- 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
- B63H1/06—Propulsive elements directly acting on water of rotary type with rotation axis substantially at right angles to propulsive direction with adjustable vanes or blades
- B63H1/08—Propulsive elements directly acting on water of rotary type with rotation axis substantially at right angles to propulsive direction with adjustable vanes or blades with cyclic adjustment
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
4810. Espinosa, C., and Vinay, L. Feb. 27, 1911, [Convention date]. Propelling; planes and the like, construction of. - In paddlewheels of the kind having blades which are rotated backwardly on their axes by bevelgearing and radial shafts, means are provided for altering the phase of the feathered blades. Arms 2 a r e rotated by the wheel 15 on a shaft 1 and carry the free spindles 13 of the blades. At the end of each spindle is a bevel-wheel 11 gearing by a radial shaft 9 with a bevel-wheel 7 fixed on the shaft 1. By slacking the set-screw 1<a> and applying a lever to the squared end 12 of the shaft 1, the wheel 7 can be rotated to alter the phase of the feathering action. In a modification, the shaft 1 rotates with the arms 2 and the wheel 7 is adjustably fixed to the bearing 6. As shown, the blades are formed with spring-pressed louvers 4. The Specification as open to inspection under Section 91 (3) (a) comprises also the use of two such paddle-wheels for steering by the differential alteration of the phase; this subjectmatter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR191204810X | 1911-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191204810A true GB191204810A (en) | 1912-10-10 |
Family
ID=32339743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191204810D Expired GB191204810A (en) | 1911-02-27 | 1912-02-26 | Improvements in Propellers. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191204810A (en) |
-
1912
- 1912-02-26 GB GB191204810D patent/GB191204810A/en not_active Expired
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